Sell a $12 million home in Los Angeles today and the city takes $660,000 before you see a dollar of proceeds. Sell the same house, at the same price, inside Beverly Hills, and that line item does not exist. Not a discount. Not an exemption you have to apply for. It simply is not part of the transaction, because Beverly Hills is not Los Angeles. It never has been. The two cities share a border, an area code, and in some cases a single street, but they do not share a tax code.
That distinction is not trivia. Since Measure ULA took effect in the City of Los Angeles, it has changed where sellers list, where developers build, and how both sides talk about the value of a parcel that sits a few hundred feet from a boundary most people never think about until they are staring at a closing statement.
What the Line Actually Does
Measure ULA, the transfer tax voters approved for the City of Los Angeles in November 2022, applies only inside that city's incorporated limits. For closings after June 30, 2026, it adds a 4 percent tax on the full sale price of any qualifying property between $5,400,000 and $10,900,000, and 5.5 percent on anything at or above $10,900,000, according to the Los Angeles Office of Finance. That is on top of the standard city and county transfer taxes that apply everywhere regardless of price.
Run the math and the stakes get concrete fast. A property that closes at exactly $5,400,000 in the City of Los Angeles owes $216,000 in ULA tax alone. At $10,900,000, that figure is $599,500. Push the sale price to $12 million and the seller owes $660,000, calculated on the entire sale price, not just the amount above the threshold. There is no exemption for a primary residence. A family that has owned a home for thirty years pays the same rate as an investor who closed a month ago.
Cross into Beverly Hills, and none of that applies. The city runs its own government, sets its own transfer tax structure, and was never annexed into the ordinance's jurisdiction. Santa Monica, West Hollywood, Culver City, and Pasadena sit in the same position: independent cities inside Los Angeles County, outside the reach of a City of Los Angeles ordinance.
| Inside the ULA boundary (City of Los Angeles) | Outside the ULA boundary (independent cities) |
|---|---|
| Bel Air | Beverly Hills |
| Brentwood | Santa Monica |
| Pacific Palisades | West Hollywood |
| Venice | Culver City |
The catch is that city limits do not always track the way people describe a neighborhood. A single street can run along a boundary, with one side of the block inside Los Angeles and the other inside Beverly Hills. Confirming which side a specific parcel sits on, through the county assessor rather than a zip code or a common neighborhood name, is not an optional step before pricing a sale near that edge. It is the step that determines whether six figures leave the table.
The Developers Already Voted With Their Permits
If you want proof that this boundary is not just a legal footnote, look at what builders did once the tax took effect. A working paper by UCLA Anderson's Yingru Pan compared construction activity in the City of Los Angeles against 87 surrounding suburbs in the county that were never subject to ULA. Overall construction permits inside the city fell 40 percent, including a 45 percent drop in permits for single-family homes of any value. Permits for luxury single-family construction fell between 15 and 19 percent. Accessory dwelling unit development, the small backyard units that had been doing real work on the county's affordable housing shortfall, collapsed 70 percent.
Meanwhile, in incorporated suburbs like Beverly Hills, Pasadena, and Redondo Beach, permitting declined too, because interest rates and construction costs affected the whole region, but nowhere near as sharply. Once Pan adjusted for how much each area typically built before the tax, permitting in those suburbs held roughly steady or grew modestly for single-family homes and ADUs while activity inside the city limits kept falling. Developers did not need a memo explaining the boundary. They read the tax code and moved the shovel.
Sellers Are Doing the Same Math
Builders are not the only ones responding to the incentive. Research out of UCLA's Lewis Center, led by Michael Manville and Michael Smith, found that the odds of a Los Angeles property selling above the $5 million threshold fell by roughly 55 percent since the tax took effect. Sellers close to that line are not necessarily choosing not to sell. Some are pricing just under the threshold. Some are waiting. Some are listing in a jurisdiction where the threshold does not exist at all.
None of this means the tax has failed on its own terms. The City of Los Angeles reported in January 2026 that Measure ULA had raised more than $1 billion in revenue since it began, funding affordable housing and tenant assistance programs it was built to support. Both things are true at once. The city is collecting real money for housing programs, and the market on both sides of its border is behaving exactly as a transfer tax with a hard threshold would predict it should.
The Exemption Isn't Guaranteed to Outlast the Year
A seller weighing Beverly Hills against a comparable Los Angeles listing right now should know the current advantage is not settled law for the long term. City Councilmember Nithya Raman introduced a motion in January 2026 to place a reworked version of ULA on the June 2026 ballot, one that would have exempted new apartment, condo, commercial, and mixed-use construction from the tax for fifteen years and added relief for owners affected by the 2026 Palisades wildfires. The council declined to advance that motion on January 27, 2026, leaving the existing ordinance in place.
The bigger uncertainty sits at the state level. The Howard Jarvis Taxpayers Association is gathering signatures for a statewide ballot measure aimed at the November 2026 election that would curtail the ability of Los Angeles and more than two dozen other California cities to impose transfer taxes like ULA. If it qualifies and passes, the tax that currently draws such a sharp line at the Beverly Hills border could be narrowed or eliminated entirely, which would remove the very advantage this article describes. If it fails, or does not qualify, the line holds as it stands today.
Either outcome is plausible. Neither is decided. A seller weighing timing around this boundary in late 2026 is not just pricing a house. They are pricing a policy outcome that will not be known until after the election.
What This Actually Means If You're Selling Near the Line
The tax itself is a one-time closing cost, assessed when the deed records, not an annual bill like a property tax. It is paid by the seller by default, though the obligation can be addressed in contract negotiations. It applies to single-family homes, condos, multifamily buildings, and vacant land alike inside the city limits, with no carve-out based on how the property is used.
If your listing sits inside Beverly Hills, you are not exposed to it, and that fact is worth stating plainly to a buyer weighing two similar properties on either side of a boundary they may not have thought to check. If your listing sits close to the line on the Los Angeles side, the threshold math above is not abstract. It is the number your net sheet needs before you set a list price, and it is worth confirming with your tax advisor how the closing statement treats it, since transfer taxes and capital gains taxes are calculated differently.
A Few Questions Worth Asking Before You List
Does a Beverly Hills mailing address guarantee I'm exempt? No. Mailing addresses and zip codes do not always align with city limits. Confirm the parcel's actual jurisdiction with the county assessor before you assume either way.
Is the ULA exemption for Beverly Hills something that could change? Yes. Both a rejected City Council reform in January 2026 and a pending statewide ballot measure aimed at November 2026 could alter how transfer taxes like this one apply, in either direction.
Does this only affect single-family homes? No. Measure ULA covers residential, commercial, multifamily, and vacant land sales inside the City of Los Angeles above the threshold. The Beverly Hills exemption applies the same way, regardless of property type.
Selling near a boundary like this one is not just a pricing exercise. It is a jurisdiction exercise, and the two do not always point the same direction. If you are weighing a sale in Beverly Hills or along its edges and want a clear read on where your specific parcel stands, Amanda Watkins can walk through the numbers with you before you set a list date. Let's Connect.
