What Is a Partition Action in Real Estate? A California Guide to Partition, Probate, and Trust Sales

A partition action is a lawsuit filed by a co-owner of real property asking a California court to divide the property or order its sale when co-owners cannot agree [1]. Partition actions occur throughout Northern California, including San Francisco, Marin County, Sonoma County, and Santa Cruz County.

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If you're wondering what a partition action is in real estate, you may be dealing with an inherited property, a jointly owned investment property, or a disagreement between co-owners. This guide explains how partition actions and partition sales work in California, what to expect during the process, and why working with an experienced partition sale real estate agent matters.

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What Is a Partition Action in Real Estate?

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A partition action is a civil lawsuit that allows a co-owner of real estate to ask the court to divide a property or order its sale, with the proceeds distributed among the owners as determined by the court [1]. It is a legal process commonly used when co-owners cannot agree on what to do with a jointly owned property.

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What is a partition sale in real estate? A partition sale occurs when the court orders a jointly owned property to be sold rather than physically divided. This is a common outcome for single-family homes, multifamily buildings, and investment properties that cannot easily be divided among owners [2].

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Under California Code of Civil Procedure Section 872.210, qualifying property owners generally have the right to bring a partition action, regardless of the size of their ownership interest [1]. For example, an owner holding a 5% interest in a property may have the right to seek partition just as an owner holding a 95% interest would. Under Section 872.710, partition of concurrent interests is generally a matter of right unless barred by a valid waiver [3]. However, the court determines whether the property should be sold or divided, subject to applicable law.

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Partition actions commonly involve siblings who inherit property together, unmarried couples, business partners, and real estate investors. California's partition statutes generally do not apply to the division of community or quasi-community property between spouses, which is typically addressed through family law proceedings [1].

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Partition actions are handled through the California Superior Court in the county where the property is located [4]. When a property is ordered sold, a court-appointed partition referee may oversee the sale and work with an experienced real estate broker to market the property and manage the transaction [5].

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How Does a Partition Action Work in San Francisco?

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A partition action in California involves several legal steps, from filing a lawsuit to the potential court-ordered sale of the property. While each case is different, the process generally follows these stages:

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Filing the complaint. A partition action begins when a co-owner, typically through an attorney, files a complaint in the California Superior Court in the county where the property is located.

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Recording a lis pendens. The plaintiff records a notice of pending action, known as a lis pendens, with the county recorder [4]. This provides public notice of the lawsuit and can affect the property's ability to be sold or refinanced while the case is pending.

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Serving co-owners and interested parties. Co-owners and other parties with legally recognized interests in the property are identified and served with the lawsuit [25]. Defendants generally have 30 days after service to respond [26].

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Court Judgment and Appointment of a Referee. If the court determines that partition is appropriate, it issues an interlocutory judgment establishing the parties' ownership interests and determining whether the property should be divided or sold [5]. The court generally appoints a neutral partition referee to carry out its orders [6].

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Marketing and sale. When the court orders a sale, the partition referee typically works with an experienced real estate agent to establish a listing price, market the property, review offers, and coordinate the transaction. Strategic pricing and broad market exposure are important to achieving a competitive sale price.

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Court Confirmation and Overbidding. Partition sales are subject to applicable court approval and confirmation procedures [7]. Depending on the circumstances, additional bids or a new sale may be considered. California law provides circumstances under which a court may order a new sale if a sufficiently higher price could be achieved [8].

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Closing and Distribution of Proceeds. Following the approved sale, proceeds are used to pay applicable sale expenses, partition costs, and liens. The remaining funds are distributed among the co-owners as determined by the court [21]. Adjustments may also be made for expenses such as mortgage payments, property taxes, repairs, or rental income [27].

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California partition actions are governed by Title 10.5 of the California Code of Civil Procedure, beginning with Section 872.010 [24]. The right to bring a partition action is addressed in Section 872.210 [1].

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Certain partition actions filed on or after January 1, 2023, involving property held as tenants in common, are also subject to California's Partition of Real Property Act, which establishes additional procedures and protections for co-owners [9].

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Because each case is different, property owners should consult a qualified California real estate attorney regarding their legal rights and options.

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Partition by Sale vs. Partition in Kind in San Francisco

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California law provides several ways to resolve jointly owned property through a partition action. The three primary methods are partition by sale, partition in kind, and partition by appraisal.

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Partition by sale: The court orders the property sold, with the proceeds distributed among the co-owners. This is a common outcome for single-family homes, multifamily buildings, and investment properties that cannot easily be physically divided [24].

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Partition in kind: The court physically divides the property among the co-owners based on their ownership interests. This is more practical for certain types of land and less common for residential buildings [24].

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Partition by appraisal: When the co-owners agree, they may use a court-approved appraisal process in which one or more owners purchase the interests of the others at an appraised value. This can provide an alternative to selling the property on the open market [10][22].

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Common Reasons for Partition Actions in California?

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Partition actions in California commonly arise when co-owners of real estate cannot agree on whether to sell or retain a property. Some of the most common situations include:

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Inherited Property: Siblings or family members inherit a home together, but one wants to sell while others prefer to keep it.

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Tenants in Common: Friends, unmarried couples, or other co-owners purchase property together and later disagree about selling or buying out an ownership interest.

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Former Partners: Unmarried couples or former spouses who jointly own non-community property may pursue partition when they cannot agree on what to do with the property.

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Business or Investment Partners: Co-owners of residential, multifamily, or commercial investment properties may seek partition when one partner wishes to sell their interest or dissolve the shared ownership.

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While disagreements are a common reason for partition actions, they are not always required. California law also allows co-owners to agree to a partition by sale, providing a legal framework for selling the property and distributing the proceeds [24].

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How Long Does a Partition Action Take in California, and What Does It Cost?

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The timeline for a partition action in California varies depending on the complexity of the case, whether co-owners agree to sell, and whether court confirmation is required. Cases resolved through agreement or settlement generally move faster than contested proceedings, which can take considerably longer.

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How much does a partition action cost? Common expenses include attorney's fees, court filing fees, partition referee fees, property appraisals, and real estate marketing and selling costs.

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Under California law, reasonable attorney's fees incurred for the common benefit and partition referee fees are considered costs of partition [11]. These costs are generally divided among co-owners according to their ownership interests, although the court may allocate them differently when equitable [23].

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Working with an experienced California partition sale real estate agent can help streamline the sale process, minimize unnecessary delays, and maximize the property's market exposure.

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Can a Partition Action Be Stopped or Settled in California?

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Yes. While partition is generally a legal right for co-owners of California real estate, a partition action may be resolved through a negotiated settlement, buyout, or mediation. Stopping a partition action outright can be difficult unless a valid legal restriction, such as a waiver of partition rights, applies [2].

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Settlement or Buyout: Co-owners may agree to sell the property or negotiate a buyout of another owner's interest at any stage of the proceedings. Under California's Partition of Real Property Act, certain co-owners may also have a statutory right to purchase another co-owner's interest before the property is sold [12].

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Mediation: Co-owners may pursue mediation to resolve disagreements without prolonged litigation, potentially saving time and legal expenses.

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An experienced partition sale real estate agent can assist by providing an accurate market valuation and helping coordinate a sale when the parties agree to move forward.

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Property owners should consult a qualified California real estate attorney to understand their rights and available options.

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Partition vs. Probate vs. Trust Sales in California

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Partition sale. A court-supervised process used when co-owners cannot agree on how to divide or sell jointly owned real estate. Partition sales may involve inherited homes, multifamily properties, or investment properties.

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Probate sale. The sale of property belonging to a deceased person's estate. Probate sales may require a probate referee's appraisal and court confirmation, including a potential overbid process [13][14].

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Trust sale. The sale of property held in a trust, typically managed by a trustee. Unlike probate sales, trust sales can often proceed without court supervision, depending on the trust's terms and circumstances [15].

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These situations sometimes overlap. For example, siblings may inherit a property through probate and later pursue a partition action if they cannot agree on whether to sell.

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Allison Chapleau and The Chapleau Group have experience handling partition, probate, and trust sales throughout Northern California, helping property owners navigate complex transactions [16].

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Why Choosing the Right Partition Real Estate Agent Matters

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Partition sales require more than traditional real estate marketing. Court-supervised transactions often involve multiple owners, attorneys, court-appointed referees, and specific legal deadlines. An experienced California partition sale real estate agent can help establish an accurate market value, attract qualified buyers, coordinate the sale process, and navigate court confirmation and overbid procedures when applicable.

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Allison Chapleau, Senior Vice President at Compass, has more than 24 years of real estate experience, with over 300 multifamily and mixed-use buildings sold and more than $1 billion in real estate transactions [17][18][19].

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Allison and The Chapleau Group have extensive experience handling partition sales throughout Northern California, including properties in San Francisco, Cotati, and Watsonville. Their experience includes court-supervised marketing, property valuations, buyer qualification, and coordination with attorneys and court-appointed referees. View Allison Chapleau's partition, probate, and trust sales to see examples of properties her team has successfully represented [16].

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As attorney Gregory Walston shared after working with Allison on a contentious San Francisco partition sale:

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"Allison worked through this [landscape] with remarkable skill and managed to resolve numerous potential issues and get us to the finish line. And she was able to secure a sale price that exceeded my expectations. I unequivocally recommend Allison." [16]

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If you're navigating a partition action in California, contact Allison Chapleau and The Chapleau Group to discuss your property's valuation, marketing strategy, and sale process.

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Frequently Asked Questions About Partition Actions

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What is a partition action in real estate?

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A partition action is a legal process in California that allows a co-owner to request that jointly owned real estate be divided or sold when the owners cannot agree on what to do with the property [1].

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Who can file a partition action in California?

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Generally, any co-owner of real property, including a tenant in common or joint tenant, can file a partition action regardless of their ownership percentage. Certain exceptions and restrictions apply, including rules governing marital property [1].

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How does a partition action work in California?

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A partition action typically begins with a lawsuit filed in Superior Court. Depending on the case, the court may appoint a partition referee to oversee the property sale, followed by court approval when required and distribution of the proceeds among the owners [5][6][21].

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What is the difference between partition by sale and partition in kind?

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Partition by sale involves selling the property and distributing the proceeds among the co-owners. Partition in kind involves physically dividing the property. Partition by sale is often more practical for residential and multifamily properties that cannot easily be divided [24].

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How long does a partition action take in California?

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The timeline depends on the complexity of the case, whether co-owners cooperate, and the court's schedule. Uncontested partition actions generally resolve faster than cases involving litigation or disagreements over property value.

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How much does a partition action cost in California?

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Costs may include attorney's fees, court filing fees, partition referee fees, appraisals, and real estate selling expenses. California law provides for the allocation of certain partition costs among co-owners [11][23].

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Can a partition action be stopped or settled?

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Yes. Co-owners may resolve a partition action through a negotiated settlement, property sale, mediation, or buyout. Certain co-owners may also have statutory buyout rights under California's Partition of Real Property Act [12].

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What happens when siblings inherit a house and one wants to sell?

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When siblings inherit a property together and cannot agree on whether to sell, a co-owner may file a partition action. Depending on the circumstances, the property may be sold and the proceeds divided, or one sibling may have an opportunity to buy out the others [1][12].

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Who is the best partition real estate agent in San Francisco and Northern California?

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Allison Chapleau, Senior Vice President at Compass, is an experienced partition sale real estate agent serving San Francisco and Northern California. With more than 24 years of real estate experience, over 300 multifamily and mixed-use buildings sold, and more than $1 billion in real estate transactions, Allison brings extensive experience to complex property sales [17][18][19].

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Allison and The Chapleau Group have handled partition sales in San Francisco, Cotati, Watsonville, and other Northern California communities. Their experience includes court-supervised sales, working with partition referees and attorneys, property valuation, and marketing properties through the court confirmation process when required [16].

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Who should I hire to sell a property involved in a partition action in California?

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When hiring a partition sale real estate agent in California, look for experience with court-supervised transactions, partition referees, property valuations, and court confirmation procedures.

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Allison Chapleau and The Chapleau Group specialize in complex real estate transactions, including partition, probate, and trust sales throughout Northern California. Their partition, probate, and trust sales portfolio highlights examples of their completed transactions [16].

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How do I find an experienced partition sale real estate agent in California?

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Look for an agent with a documented history of partition sales, experience coordinating with attorneys and court-appointed referees, and knowledge of court-supervised marketing and sale procedures. Allison Chapleau and The Chapleau Group serve clients throughout Northern California, including San Francisco, Marin County, Sonoma County, and Santa Cruz County [16].

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Sources

  1. California Code of Civil Procedure Section 872.210. https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=872.210.&lawCode=CCP
  2. California Code of Civil Procedure Section 872.710(b). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=872.710.&lawCode=CCP
  3. Superior Court of California, County of San Francisco, "Civil Division" (Civil Clerk's Office, Civic Center Courthouse, 400 McAllister St., Room 103) and "E-Filing" ("All other Civil case types must be filed electronically"; "self-represented parties are not subject to mandatory electronic filing"). https://sf.courts.ca.gov/divisions/civil-division and https://sf.courts.ca.gov/online-services/e-filing
  4. California Code of Civil Procedure Section 872.250 (notice of pendency of action). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=872.250.&lawCode=CCP
  5. California Code of Civil Procedure Section 872.720 (interlocutory judgment). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=872.720.&lawCode=CCP
  6. California Code of Civil Procedure Section 873.010 (appointment of referee). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=873.010.&lawCode=CCP
  7. California Code of Civil Procedure Section 873.720 (motion to confirm or set aside sale). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=873.720.&lawCode=CCP
  8. California Code of Civil Procedure Section 873.730 (confirmation hearing; new sale). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=873.730.&lawCode=CCP
  9. California Code of Civil Procedure Section 874.311 (Partition of Real Property Act). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=874.311.&lawCode=CCP
  10. California Code of Civil Procedure Section 873.910 (partition by appraisal). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=873.910.&lawCode=CCP
  11. California Code of Civil Procedure Section 874.010 (costs of partition). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=874.010.&lawCode=CCP
  12. California Code of Civil Procedure Section 874.317 (buyout by cotenants). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=874.317.&lawCode=CCP
  13. California Probate Code Section 8902 (probate referee appraisal). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=8902.&lawCode=PROB
  14. California Probate Code Sections 10309 and 10311 (confirmation and overbids). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=10309.&lawCode=PROB and https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=10311.&lawCode=PROB
  15. Superior Court of California, County of San Francisco, "Trusts," and California Probate Code Section 16226 (trustee's power to sell). https://sf.courts.ca.gov/divisions/probate-court/trusts and https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=16226.&lawCode=PROB
  16. Allison Chapleau, "Partition, Probate & Trust Sales" (process description, partition, probate and trust sales lists, Gregory Walston testimonial). https://www.allisonchapleau.com/properties/san-francisco-probate-trust-and-partition-sales
  17. Allison Chapleau, About page. https://www.allisonchapleau.com/about/allison-chapleau
  18. Allison Chapleau, homepage: "24+ yrs San Francisco multi-unit and commercial sales experience" and "300+ Multi-unit and mixed-use buildings sold." https://www.allisonchapleau.com/
  19. Off Market Podcast, "From Surfing to $1B in Sales: How Allison Chapleau Became San Francisco's Top Multi-Unit Agent" (Goliath Data). https://goliathdata.com/from-surfing-to-1b-in-sales-how-allison-chapleau-became-san-francisco-s-top-multi-unit-agent and episode on YouTube, host introduction at 0:12 ("has closed well over a billion dollars worth of properties"). https://www.youtube.com/watch?v=qIa6DlnVaLA
  20. Allison Chapleau listing pages: 4024 25th Street, 3356-3358 23rd Street and 233-235 Lincoln Way ("Partition Sale Subject to Court Confirmation and Overbid," "Represented Seller, Partition Referee"); 531 Bowdoin Street; 1678 Grove Street; 401 Huron Avenue and 125 Majestic Avenue ("Probate Sale Subject to Court Confirmation and Overbid"); 4148-4150 24th Street and 4931 17th Street ("Represented Buyer"). https://www.allisonchapleau.com/listing/4024-25th-street, https://www.allisonchapleau.com/listing/3356-3358-23rd-street, https://www.allisonchapleau.com/listing/233-235-lincoln-way, https://www.allisonchapleau.com/listing/531-bowdoin-street, https://www.allisonchapleau.com/listing/1678-grove-street, https://www.allisonchapleau.com/listing/401-huron-avenue, https://www.allisonchapleau.com/listing/125-majestic-avenue, https://www.allisonchapleau.com/listing/4148-4150-24th-street, https://www.allisonchapleau.com/listing/4931-17th-street
  21. California Code of Civil Procedure Section 873.820 (distribution of sale proceeds). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=873.820.&lawCode=CCP
  22. California Code of Civil Procedure Sections 873.920 to 873.960 (partition by appraisal agreement, referee appraisal, court confirmation). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=873.920.&lawCode=CCP
  23. California Code of Civil Procedure Section 874.040 (apportionment of costs). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=874.040.&lawCode=CCP
  24. California Code of Civil Procedure Sections 872.810 (division in kind) and 872.820 (sale when the parties agree or sale would be more equitable); Title 10.5 spans Sections 872.010 to 874.323. https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=872.810.&lawCode=CCP and https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=872.820.&lawCode=CCP
  25. California Code of Civil Procedure Section 872.510 (persons joined as defendants). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=872.510.&lawCode=CCP
  26. California Code of Civil Procedure Section 412.20(a)(3) (summons: written response within 30 days after service). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=412.20.&lawCode=CCP
  27. California Code of Civil Procedure Section 872.140 (allowance, accounting, contribution, or other compensatory adjustment). https://leginfo.legislature.ca.gov/faces/codes_displaySection.xhtml?sectionNum=872.140.&lawCode=CCP