What happens when you sell a rent-stabilized building in Los Angeles.
Roughly 631,000 rental units in this city are rent-stabilized. If yours is one of them, the ordinance does not stop at closing — parts of it follow the building to the buyer, and the buyer knows it. Here is what a sophisticated buyer is actually looking at, and where sellers lose money without realizing it.
First question: is it actually RSO?
Owners get this wrong in both directions, and both directions are expensive.
The Rent Stabilization Ordinance covers rental units in a structure whose first Certificate of Occupancy was issued on or before October 1, 1978. That is the line. Not when it was built, not when you bought it — when the first C of O issued.
LAMC § 151.02, definition of "Rental Units" (American Legal Publishing, code current through legislation effective 31 March 2026); LAHD, What is covered under the RSO (last modified 31 January 2025). Verified 24 August 2026.
So far, simple. Here is where it stops being simple.
A 2015 building can still be RSO.
If units were built to replace RSO units that were demolished on the same parcel, and they were offered for rent within five years of the withdrawal, the new units are themselves rent-stabilized. LAHD applies this to replacement units constructed after July 16, 2007. "Built in 2015" is not a defense, and a buyer who finds this after closing has a real problem — which is why a careful buyer checks before closing and prices the risk if the answer is murky.
LAMC § 151.28 (code text); LAHD, RSO Property Search.
Two houses on one lot are covered. One house is not.
The single-family exemption applies only where one dwelling unit exists on the parcel. Put a second unit on that lot — including an ADU — and both are in. A lot of small LA owners have been operating a duplex for twenty years believing it is exempt.
And if it is exempt, it is still regulated.
Non-RSO rental units in the City fall under the Just Cause Ordinance, effective January 27, 2023. That is eviction protection and no-fault relocation without a rent cap. "Not RSO" does not mean "do what you like."
LAMC §§ 165.00 et seq.; LAHD, Renter Protections.
You can check any address yourself. ZIMAS at zimas.lacity.org now shows RSO status, Just Cause status, and whether the property has been withdrawn from the rental market under the Ellis Act. Open the Housing tab. Do this before you list, not after a buyer does it for you.
Your rent roll is the asset. Some of it is frozen.
Buyers underwrite in-place rent. What matters is which of those rents can move and which cannot.
The allowable annual increase for RSO units is 3% from July 1, 2026 through June 30, 2027. One increase per twelve consecutive months, with 30 days' written notice.
LAHD Rent Stabilization Bulletin, Allowable Rent Increase (last modified 17 April 2026); City of Los Angeles Renter Protections Notice, Rev. 07/01/2026. Note: LAHD's online rent increase calculator was still showing the 2025–26 period when we checked on 24 August 2026 — use the bulletin, not the calculator.
The formula changed on February 2, 2026. Most owners have not caught up.
Ordinance No. 188,795 rewrote LAMC § 151.06 D. The increase is now based on 90% of the CPI change rather than 100%, with a floor of 1% and a ceiling of 4%. Under the old rule the floor was 3% and the ceiling was 8%.
Here is what that actually means for your building. The floor that used to guarantee you 3% in a soft year is gone — the guaranteed minimum is now 1%. And the ceiling that once let you take 8% in an inflationary year is capped at 4%. A buyer running a ten-year hold on your building is modeling a materially flatter rent curve than they would have modeled in January. That shows up in the price.
LAMC § 151.06 D as amended by Ord. No. 188,795, eff. 2 February 2026 (code text); LAHD, Renter Protections.
Two increases you used to have are gone.
As of February 2, 2026, the annual increase may no longer include an additional percentage for utilities — the old gas-and-electric bumps are eliminated. And no rent increase is permitted when an additional dependent joins the tenancy. The 10% for an additional tenant who is not a dependent survives, with a 60-day notice requirement and a corresponding reduction when that tenant leaves.
Allowable Rent Increase Bulletin, items 3 and 4; LAMC § 151.06 G.
The frozen-rent trap, and it is the big one.
Vacancy decontrol still works in Los Angeles — you can reset to market on re-rental — but only when the vacancy happened for a qualifying reason. Voluntary move-out qualifies. Eviction for non-payment of the legal rent qualifies. Eviction for an uncured lease violation qualifies. A buyout executed under the Tenant Buyout Notification Program with the Disclosure Notice actually filed with LAHD qualifies.
These do not: an owner-occupancy or family-occupancy eviction, including one where that occupant later moved out; an illegal-use eviction not based on law enforcement information; the tenant refusing to sign a similar new lease; the tenant refusing reasonable access. A unit vacated for one of those reasons carries its old rent forward to the new owner, permanently.
So a rent roll can contain a unit that looks like it was re-rented at market and is in fact carrying a frozen legal rent. A buyer's counsel finds this by reading eviction history, not the rent roll. When they find it in week three of escrow, you get a retrade. When you find it before you go to market, you price it and keep control of the conversation.
Allowable Rent Increase Bulletin, pp. 3–4.
Know which surcharges expire.
Some line items on your rent roll are permanent rent and some are temporary surcharges that fall away on a schedule, and a buyer will separate them even if your rent roll does not. Capital Improvement surcharges are capped at $55.00 per month per unit and run 72 months. Seismic Retrofit Work surcharges are capped at $38.00 per month and run 120 months. Both sit outside the Maximum Adjusted Rent, which means they never compound into future annual increases. Primary Renovation and Just & Reasonable increases, by contrast, are permanent — they fold into the rent and they do compound.
The registration-fee surcharges are small but real: $1.61 per month for RSO and $2.83 per month for SCEP, each being one-twelfth of 50% of the annual fee, and each collectible only after you have actually registered the units and given written notice.
LAHD Capital Improvement Program (last modified 28 August 2025); Seismic Retrofit Work Program; LAMC § 151.05; Allowable Rent Increase Bulletin.
Registration is a license to collect rent.
Not paperwork. Not a formality. Without it, the rent is not legally collectible.
LAMC § 151.05 is blunt: no landlord shall demand or accept rent for a rental unit without first procuring and serving on the tenant, or conspicuously displaying, a valid written registration statement from the Department. Registration is complete only when the fees are paid and the Rent Registry is submitted — rent amount, tenancy information, and an emergency contact for every unit, including vacant ones.
LAMC § 151.05 (code text); LAHD, Annual RSO/JCO/SCEP Bill (last modified 18 June 2026) and Rent Registry (last modified 19 May 2026).
The 2026 fees.
Per unit, per year: RSO $38.75, Just Cause $31.05, SCEP $67.94. Delinquent rates are 150% of the fee — $58.13, $46.58, and $135.88 respectively. Billed in January, delinquent after the last day of February, and not prorated: if a unit was rented for one day of the year, the full unit fee is owed.
LAHD Billing & Fee Schedule (last modified 19 August 2026); penalty mechanism at LAMC § 151.15.
What a delinquent registration does to your sale.
The buyer does not inherit your penalties. That is the good news and it is where most owners stop reading. The buyer does inherit the disability: no rent may legally be collected until the units are currently registered. Worse, your tenants can raise non-payment of RSO or SCEP fees as an affirmative defense against eviction — so an unregistered building hands an unlawful-detainer defense to every tenant in it.
And rent collected while unregistered is exposed under LAMC § 151.10 to three times the excess amount, plus the tenant's attorneys' fees and costs. RSO violations are also misdemeanors, with each day treated as a separate offense.
Here is the practical reality: a buyer's attorney pulls your registration status from the City in an afternoon. It is public. If it is delinquent, it becomes a price adjustment, an escrow holdback, or a reason the deal dies in diligence. Clean it up before you go to market and it is a $38.75-per-unit problem. Leave it and it is a negotiating weapon you handed the other side.
LAMC § 151.10 (code text); LAHD RSO Registration bulletin.
The buyer has 45 days.
A new owner has 45 days from close of escrow, or from recording of the ownership document, to establish legal ownership with LAHD and update the registration. If the calendar year's fees are already paid, the buyer owes nothing further that year but still has to change the ownership record. Worth putting in the closing checklist so it does not get missed.
LAHD, RSO Registration of Rental Property bulletin. Note: this bulletin is undated and its fee figures are stale — the 45-day procedure is current, the dollar amounts in it are not. Use the fee schedule above.
What follows the building to the buyer.
This is the section buyers care most about, and the one sellers most often have not thought through.
Retrofit orders, on the original clock.
This is the cleanest sentence in the whole body of law: "Time limits for compliance shall be based on the service date of the original order from the Department. Transfer of title shall not change compliance dates." Selling does not reset the clock, and the 60-day window to appeal LADBS's scope determination ran from the original service date and does not reopen on sale. Soft-story orders went out between May 2016 and November 2017, and the seven-year construction deadlines fell due between 2023 and late 2024. An open order today is, in most cases, already past deadline. LAMC § 91.9305.2 as amended by Ord. No. 184081, eff. 19 February 2016. Milestones from service of the order: 2 years to submit plans, 3.5 years to permit, 7 years to complete.
Code violations and orders to comply.
LADBS puts it plainly: the current property owner is responsible for complying with the order, even if a previous owner or a tenant created the violation. LAHD Notices to Comply and Notices of Substandard Conditions work the same way, and non-compliance escalates to a General Manager's hearing that can place the property into REAP or refer the owner to the City Attorney.
REAP status, which is worse than it sounds.
A property in the Rent Escrow Account Program carries a $50.00 per unit monthly administrative fee plus 1% simple monthly interest, tenants pay reduced rent into escrow at reductions of 10% to 50%, and — this is the part that hits value — the property cannot take the annual RSO increase while the conditions persist. Getting out requires correcting every habitability violation, passing final inspection, clearing fees, and prepaying $338 for two annual inspections. LAMC §§ 162.00 et seq.; LAMC § 151.06 D.2; LAHD Billing & Fee Schedule, 19 August 2026.
Recorded Ellis Act constraints.
If the property was ever withdrawn from the rental market, LAHD records constraint notices with the County Recorder and they bind successors in interest. The single escape hatch under Gov. Code § 7060.3 is narrow: a bona fide purchaser for value is not a successor in interest if the notice was not recorded at least one day before transfer of title. Any buyer of a previously-Ellised property should pull the recorded document and read the dates on it rather than trusting a summary.
The tenancies, and their histories.
The rent in place is the rent that transfers, and so is every disqualifying vacancy in the building's past. So are the notice obligations — the Renter Protections Notice and the Notice of Right to Counsel both bind the new owner from day one.
Thinking about delivering it vacant? Run the math first.
Owners ask us this constantly. The honest answer is that the arithmetic rarely works the way they hope.
Ellis is all or nothing.
You cannot withdraw part of a building. Gov. Code § 7060(b)(1) defines "accommodations" as all residential rental units in a structure of four or more units, and § 7060.7(d)(1) confirms the Act does not permit withdrawing less than all of them. For a structure of three units or fewer, it captures every unit on the parcel.
The clock is 120 days — unless one tenant is 62.
The base withdrawal date is 120 days from delivery of the notice of intent to the City. But if a tenant is at least 62 years old or disabled and has lived there at least a year, and gives you written notice of their entitlement within 60 days, that tenancy extends to one full year. And the withdrawal date for the property as a whole is the latest termination date among all tenants. One 62-year-old tenant pushes every constraint clock on the entire building out by roughly eight months.
Cal. Gov. Code § 7060.4(b) (statute); LAMC § 151.23; LAHD, Removal from the Rental Market (last modified 24 April 2026).
Then four separate clocks start running against the property.
- Two years from withdrawal: re-offering for residential rent exposes the owner to actual and exemplary damages to displaced tenants, and the City can sue for exemplary damages.
- Five years: any tenancy commenced in this window must be rented at the lawful rent in effect when the notice of intent was filed, plus RSO annual adjustments. This expressly overrides Costa-Hawkins vacancy decontrol, and it applies whether or not the notice is later rescinded.
- Five years: if you demolish and build new units on the same property and offer them for rent, the new units are rent-controlled — notwithstanding the usual new-construction exemption.
- Ten years: displaced tenants hold a right of first refusal, with punitive damages up to six months' contract rent for failing to honor it, and paying those damages does not extinguish the obligation.
Cal. Gov. Code § 7060.2(a)–(d); LAMC §§ 151.25–151.28.
And the relocation bill lands first.
Effective July 1, 2026 through June 30, 2027, per unit: an Eligible tenant is owed $11,000 under three years of tenancy and $14,400 at three years or more, or at any tenancy length if the household is at or below 80% of area median income. A Qualified tenant — 62 or older, disabled, or with a minor dependent child — is owed $23,150 and $27,400 on the same tiers. Payment must be made available within 15 days of serving the termination notice. Where more than one amount could apply to a unit, you pay the higher one.
LAHD Relocation Assistance Bulletin A, Chart A (live version, last modified 21 August 2026); LAMC § 151.09 G; LAMC § 151.30 for Mom & Pop amounts. There is no bedroom-count tier in the current LA City schedule — the variables are tenant status, length of tenancy, and income.
Now do the arithmetic on a twelve-unit building where four tenants are Qualified and long-tenured. That is $109,600 before you count the per-unit service fees LAHD charges on top — $623 per Eligible tenant, $1,002 per Qualified tenant, plus an $86 administrative fee each. Before demolition. Before carrying costs on an empty building. Before the five-year rollback wipes out the market rents you emptied it to get.
One asymmetry nobody mentions.
Rent increases are indexed to 90% of CPI and capped at 4%. Relocation amounts are indexed to 100% of CPI with no cap. Both adjust every July 1. Structurally, the cost of removing a tenant is set to rise faster than the rent that tenant pays, every single year. If you are holding a building specifically to empty it later, that gap is working against you the whole time.
LAMC §§ 151.09 G and 151.30: "the increase shall be based on 100% of the percentage change"; compare LAMC § 151.06 D at 90%.
Buyouts are cleaner — if you file them.
A negotiated buyout under LAMC § 151.31 is often the better path, and it is one of the enumerated grounds that lets the rent reset to market on re-rental. But the requirements are strict and they are the reason buyouts fail. You must give the tenant a signed and dated RSO Disclosure Notice before making the offer. The agreement must be in the tenant's primary language. It must carry specific cancellation language in 12-point bold type above the signature line. And you must file both documents with LAHD within 60 days, through their online system only.
Miss any of it and the tenant may cancel the agreement for any reason, at any time, forever — the 30-day cancellation window becomes indefinite — plus they get an affirmative defense in an unlawful detainer and a private civil remedy against you. A buyer who finds an unfiled buyout in your file is looking at a unit whose market rent may unwind.
LAMC § 151.31, added by Ord. No. 184673; LAHD, Tenant Buyout Notification Program (last modified 7 August 2025).
What this actually does to your price.
Every buyer of an LA rent-stabilized building is solving the same equation: what is the in-place income, how fast can it legally grow, what does the building need, and what liabilities come attached. The ordinance touches all four.
What we see repeatedly is that the sellers who net the most are not the ones with the cleanest buildings. They are the ones who found the problems first. A delinquent registration, an open retrofit order, a unit with a frozen rent from a botched owner-occupancy eviction — none of these kill a deal on their own. Discovered in week three of escrow by the buyer's attorney, they all become retrades, and a retrade costs you more than the problem did.
We buy these buildings as-is, tenants in place, with the orders and the history attached. That is the whole business. It does mean we underwrite the ordinance exposure rather than ignoring it — but it also means you are not spending six months and a relocation budget trying to hand someone a vacant building that the five-year rollback would have re-controlled anyway.
Questions owners actually ask.
Can I sell an RSO building with tenants in place?
Yes, and it is the normal way these trade. The tenancies transfer with the building on their existing terms. What matters to your price is not whether tenants are there — it is what the legal rents are, whether any of them are frozen by a disqualifying vacancy, and what orders are open against the property.
Does the buyer inherit my unpaid registration fees?
Not the penalties, no. But the buyer inherits the rent-collection disability: no rent may legally be collected until the units are currently registered, and tenants hold an affirmative defense against eviction in the meantime. It is far cheaper to clear it before going to market. See LAMC § 151.10 on treble damages for rent collected while unregistered.
What is the RSO rent increase right now?
3% for the period 1 July 2026 through 30 June 2027. The formula changed on 2 February 2026 — it is now 90% of CPI with a 1% floor and a 4% ceiling, replacing the old 100% of CPI with a 3% floor and 8% ceiling. LAHD publishes the next year's figure by 30 May each year.
Does an open soft-story retrofit order stop me from selling?
No, but it transfers in full and on the original clock. LAMC § 91.9305.2: transfer of title shall not change compliance dates. The appeal window closed 60 days after the original order was served and does not reopen. Buyers price the remaining work and the exposure, so get a real bid for the retrofit before you negotiate.
Is it worth emptying the building before selling?
Rarely, in our experience. The relocation bill lands within 15 days of the termination notices, the Ellis withdrawal takes 120 days and up to a full year if any tenant is 62 or older or disabled, and for five years afterward you are required to re-rent at the old lawful rent — which defeats the point. Run the specific numbers on your building with your attorney before you commit.
How do I check whether my building is RSO?
ZIMAS at zimas.lacity.org — enter the address and open the Housing tab, which shows RSO status, Just Cause status, and Ellis withdrawal history. You can also text "RSO" to 1-855-880-7368 using the lowest street number on the parcel.
This page is general information from an active Los Angeles multifamily buyer, written to help owners understand how a sale actually works. It is not legal, tax, or accounting advice, and it is not a substitute for your own professionals. Rules change, deadlines move, and the facts of your building matter. Before you act, talk to your real estate attorney about ordinance exposure and contract terms, your CPA about basis and tax treatment, and a qualified intermediary before you close if a 1031 exchange is in play — a qualified intermediary must be engaged before the sale closes, not after.
Every figure on this page is cited to the primary source it came from, with the date we verified it. Where we could not verify a number, we say so rather than estimate.
Send us the address and the rent roll.
We buy rent-stabilized buildings across Los Angeles County as-is, with tenants in place and orders attached. Four to 100+ units. If the numbers work we come back with a written offer in one business day, and if they do not we will tell you that too.