Tenancy in Common in Los Angeles, Explained

In most of the country, if you want to sell the units of a small apartment building to individual homeowners, you convert it to condominiums. In Los Angeles, for a large share of the existing stock, you cannot. Tenancy in common — TIC — is the structure that fills that gap, and it is why a form of ownership that is a curiosity elsewhere is a working strategy here.

This guide covers what a TIC property actually is, why it exists in Los Angeles specifically, how it compares to a condominium, how buyers finance one, and where the structure is the right tool rather than a workaround. It is written from the perspective of a developer who underwrites and executes these projects, not a general explainer.

What is a TIC property?

A tenancy in common is a form of co-ownership. Each owner holds an undivided fractional interest in the entire property — not a deeded box of airspace — and a separate written agreement gives each owner the exclusive right to occupy a specific unit.

That distinction is the whole thing. A condominium buyer owns a legally separate parcel with its own assessor's parcel number. A TIC buyer owns a percentage of one undivided parcel, plus a contractual right to live in unit 2. The building is never legally subdivided; the rights are allocated by contract instead.

Everything else follows from that. The TIC agreement is not boilerplate — it is the operating document that defines occupancy rights, how the mortgage and property taxes are allocated, how expenses and reserves are shared, what happens when someone wants to sell, and how disputes get resolved. In a condominium, most of that is handled by statute and a recorded declaration. In a TIC, it is handled by the agreement, which is why the quality of the document matters more than buyers usually expect.

Why TIC exists in Los Angeles

TIC is not popular in Los Angeles because it is elegant. It is popular because the alternative is frequently unavailable.

Converting an existing rental building to condominiums is a subdivision. It requires a map under the Subdivision Map Act and it runs through a discretionary local process — and Los Angeles layers additional restrictions on top of that, particularly where the building contains units subject to the Rent Stabilization Ordinance. For much of the older small-multifamily stock, condominium conversion is either legally closed or so slow and uncertain that no one underwrites it.

A TIC is not a subdivision. No new parcels are created, so no map is required. That is the entire structural advantage: TIC reaches the for-sale buyer in buildings that cannot be condo-mapped.

Two cautions belong here, and they are the ones most often skipped. First, tenant protections do not evaporate because the ownership form changed — buildings with rent-stabilized tenants carry obligations that survive a sale, and clearing occupancy is governed by state and local law, including the Ellis Act where it applies. Second, several California jurisdictions regulate TIC conversions directly. These rules change, and they differ block to block. Any specific building needs current advice from qualified California real estate counsel before anyone assumes a TIC exit is available.

TIC vs. condo: what actually differs

The honest summary: a condominium is the cleaner asset, and where a condo map is genuinely available it is usually the better outcome. TIC earns its place where that option is closed.

How TIC financing works

This is the question that decides whether a TIC project is executable, and the answer has changed materially in the last decade.

Historically, TIC buyers had two options: pay cash, or take a shared blanket loan in which every owner sat on a single mortgage against the whole building. The blanket structure created the obvious problem — each owner's credit exposure was tied to every other owner's ability to pay. One default became everyone's problem. That risk kept the structure marginal.

Fractional TIC financing changed that. Multiple lenders now write individual loans secured against an individual TIC interest, so each owner has their own mortgage, their own rate, and their own obligation. That is what makes TIC executable at scale rather than a niche cash-buyer product.

What buyers should still expect, relative to a conventional mortgage on a condominium:

• Portfolio products, not conforming loans. Fractional TIC loans are held by the originating lender rather than sold to Fannie Mae or Freddie Mac, so terms are set by that lender rather than by agency guidelines.
• A smaller lender set. A handful of specialists write this paper in California, not every bank.
• Pricing and down payment that reflect the above. Terms are generally less favorable than a conforming loan on a comparable condominium.
• Underwriting of the TIC agreement itself. Lenders review the document, not only the borrower. A poorly drafted agreement can make a building unfinanceable.

For a developer, that last point is the operational one. The TIC agreement is drafted long before the first unit is marketed, and it determines which lenders will lend in the building at all.

The tradeoff nobody should skip: absorption

A bulk sale is one transaction with one buyer. A TIC sellout is several transactions with several buyers, each securing their own financing on their own timeline, from a buyer pool that is narrower than the condominium market by construction.

That takes time, and time is the cost of the structure. A project underwritten on aggregate unit value but financed on a schedule that assumes a bulk-sale timeline is a project with a problem. The disciplined version sets the bulk-sale fallback value, the lender's partial-release terms, and the absorption assumption before acquisition — not after the first unit sits.

Where TIC is the right tool — and where it isn't

TIC is a structure for a specific situation: a small building whose units are worth materially more sold individually than the whole is worth sold to an investor, in a case where the building cannot be condo-mapped.

The economics come from who is bidding. An investor buying a three-unit building prices it on income — rents, expenses, a cap rate. Three separate homebuyers price the same square footage as places to live. On small buildings that spread is real, and capturing it is the entire thesis.

Where TIC is not the answer is equally important. If a site can be subdivided into fee-simple parcels, it generally should be. Fee-simple lots get individual APNs, individual APNs get conventional mortgages, and conventional mortgages get the widest buyer pool. That is why SB 684 and SB 1123 matter: on a qualifying site they make a fee-simple subdivision ministerially approvable, and electing TIC on such a site would trade a stronger exit for a weaker one. SB 1123 permits tenancy in common as an ownership form — but permitted is not the same as optimal.

The rule of thumb: subdivide when you can, TIC when you can't.

What this means for Los Angeles small multifamily

Los Angeles has a deep inventory of two-to-four-unit buildings, much of it older, much of it in neighborhoods where a homebuyer will pay a premium a cap-rate buyer will not. For the portion of that stock where condominium conversion is closed, TIC is the only structure that reaches the for-sale buyer at all.

That is a durable niche rather than a large one. It rewards operators who have run the process before — because the difficulty is not the concept, it is the sequencing: the agreement drafted to be financeable, the lender relationships established before marketing, the tenant and regulatory position confirmed at acquisition rather than discovered later, and the fallback underwritten from day one.

Assemble Capital executes this strategy on small multifamily across Los Angeles — see our tenancy-in-common housing strategy for how we approach pricing, structure, financing, and the bulk-sale fallback.

Frequently asked questions

What is a TIC property?
A tenancy-in-common property is one owned by two or more parties, each holding an undivided fractional interest in the whole property rather than a separately deeded unit. A written TIC agreement gives each owner the exclusive right to occupy a specific unit.

What is the difference between a TIC and a condo?
A condominium unit is its own legal parcel with its own assessor's parcel number, created through a subdivision map. A TIC is one undivided parcel in which owners hold percentage interests, with occupancy allocated by contract. Condos finance conventionally; TICs use fractional loans from portfolio lenders.

Why is TIC so common in Los Angeles?
Because condominium conversion of existing rental buildings is heavily restricted, particularly where units are subject to the Rent Stabilization Ordinance. A TIC is not a subdivision and requires no map, so it can reach for-sale buyers in buildings that cannot legally be condo-mapped.

Can you get a mortgage on a TIC in California?
Yes. Several California lenders write fractional TIC loans secured against an individual interest, so each owner carries their own mortgage rather than sharing a blanket loan. These are portfolio products rather than conforming loans, and terms are generally less favorable than a conventional mortgage on a comparable condominium.

Is a TIC a good investment?
That depends entirely on the specific building, its price relative to comparable condominiums, the quality of the TIC agreement, and which lenders will finance in it. TIC interests are less liquid than condominiums and sell into a narrower buyer pool. This article is educational and is not investment advice.

Do TIC owners share one property tax bill?
Generally yes. The property has a single assessor's parcel number, so one tax bill is issued and allocated among owners according to the TIC agreement.

What happens if a TIC owner wants to sell?
The TIC agreement governs. Most agreements permit an owner to sell their interest and the right to occupy their unit, often subject to notice provisions or a right of first refusal. The practical constraint is the buyer pool: the purchaser must be willing to buy a TIC interest and able to finance it.

Sources and review

This article describes general California practice for tenancy-in-common ownership and small-multifamily conversion. Subdivision requirements arise under the California Subdivision Map Act; conversion, tenant-protection, and rent-stabilization rules are set by state law and by individual jurisdictions, and Los Angeles imposes requirements beyond the state baseline. Fractional TIC lending terms are set by individual portfolio lenders and change with the market.

This is general information about California real estate practice, not legal, tax, or lending advice. Rules differ by jurisdiction and building and are amended regularly. Confirm current requirements with the local agency, a qualified California real estate attorney, and a lender before relying on anything described here.

This article is for general informational and educational purposes only. It is not, and should not be relied upon as, investment, legal, tax, or accounting advice, and it is not a recommendation or endorsement of any strategy or investment. Consult your own financial, tax, and legal advisors before making any investment decision. See our full Risk Disclosures for additional information.

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