Toluca Lake's Mansion Tax Cliff: Why the Price Just Above the Line Can Net a Seller Less

On the Los Angeles side of Toluca Lake, an offer of $5.5 million can be worse for the seller than an offer of $5.4 million. Measure ULA, the city's so-called mansion tax, is not charged only on the portion above the threshold. Once a sale crosses the line, the tax applies to the entire price. For transactions closing after June 30, 2026, the City of Los Angeles Office of Finance sets the line at $5.4 million. Sales above it and below $10.9 million pay 4%, and sales at $10.9 million or more pay 5.5%.

That makes ULA a cliff, and the cliff creates a band of prices where a higher sale leaves the seller with less money. Where that band sits shapes how list prices and competing offers compare.

The arithmetic at $5.4 million

Every sale inside Los Angeles city limits already pays the city's base transfer tax of 0.45%. ULA is added on top, which puts the combined city rate at 4.45% in the first tier and 5.95% in the second. The Los Angeles County Recorder also collects the county documentary transfer tax of $1.10 per $1,000, or 0.11%, when the deed records.

Put those together and here is roughly what a seller keeps after transfer taxes alone, before commissions or any other closing costs:

The first dollar above $5.4 million adds $216,000 in ULA. The seller doesn't get back to the $5.4 million result until the price reaches roughly $5.63 million. Every price between those two figures sits in a dead zone, where the buyer pays more and the seller keeps less. The difference goes to the city.

By this arithmetic, a $5.4 million offer leaves the seller more after transfer taxes than a $5.55 million offer does, before any other terms are compared. Comparing offers on price alone misses that gap.

Why the Clybourn line matters as much as the price line

ULA applies only to property inside the City of Los Angeles, and Toluca Lake doesn't sit entirely inside it. The Los Angeles Times has described Clybourn Avenue as the city line: the east side is Burbank and the west side is Los Angeles. A later Times account traces the boundary along Clybourn from Lakeside by the Los Angeles River north to Cohasset Street.

A home on the Burbank side of that street doesn't owe the Los Angeles tax, whatever it sells for. Two homes with the same Toluca Lake identity, the same price and the same quality of finish can therefore face transfer tax bills that differ by six figures. Where a parcel lies only partly inside Los Angeles, the Office of Finance applies the tax in proportion to the value inside city limits. If no valuation is available, it uses the share of square footage.

The lake, Forman Avenue and Toluca Lake Avenue are on the Los Angeles side. So are most of the estates that trade above the threshold.

What 2026 looks like at the top of Toluca Lake

The neighborhood's most visible sale this year shows how the tiers work. The Real Deal reported that a fully restored 1954 home on Forman Avenue sold for $8.3 million in July 2026. It had been listed in March at just under $10 million and was reduced by $1 million in June. A buyer came in less than a month later.

At 4%, an $8.3 million sale works out to about $332,000 in ULA, before the base tax. The same publication reported the listing side's comment that the deal was the highest-priced pending sale across Toluca Lake, Studio City and Sherman Oaks, and that nothing else over $8 million was under contract in those areas at that point. That describes a thin top tier, where each sale carries a large tax line and there are few comparable sales to set prices against.

Both the original ask and the reduced price on Forman stayed below the second line. That second line is where Toluca Lake's lakefront estates operate.

The second cliff at $10.9 million

At $10.9 million the rate jumps from 4% to 5.5%, again on the full price. A sale just under the line pays about $436,000 in ULA. A sale at the line pays $599,500. Counting the base and county taxes, the seller needs a price of roughly $11.07 million to keep what a sale just below $10.9 million would have left them.

That band matters for the lake. In August 2026, Robb Report covered the listing of 10030 Toluca Lake Avenue, a six-bedroom home designed by Paul Revere Williams on the private lakeshore with its own dock. The asking price was $12.99 million, and the home last sold for $7.65 million in April 2025. At that asking price, ULA alone would be about $714,000. A final price in the high $10 million range would fall in the 4% tier instead. At this level, where the final number lands relative to the line weighs as heavily as the number itself.

What sellers have actually done

The behavior around these lines has been measured. An April 2024 report from Occidental, UCLA and USC researchers found that sales between $4.9 million and $5 million, just under the original threshold, more than doubled, from 46 to 93. That compared ULA's first 10 months with the same months a year earlier, while sales slowed in every other price category. The same report described advisers suggesting what it called questionable workarounds, such as selling furniture or personal property at inflated prices to offset a lower real estate price.

The more common response has been to not sell at all. A RAND commentary from April 2025 reported that high-value property sales in the city fell by about 50% over ULA's first two years, a much steeper drop than elsewhere in the county. A paper published in the Journal of Public Economics in August 2026 reached a similar estimate, a roughly 50% drop in high-value transactions. ULA supporters dispute the methodology behind these findings, as the Los Angeles Times reported in January 2026.

In Toluca Lake, fewer sales above the line mean fewer comparable sales for appraisers and buyers to use. That makes each sale near a threshold harder to price.

The line moves every July

The thresholds aren't fixed. They adjust each year using the Chained Consumer Price Index. The current $5.4 million and $10.9 million figures apply to closings after June 30, 2026. Some reporting from earlier this year still cites the previous $5.3 million and $10.6 million cutoffs. The closing date, not the contract date, decides which numbers apply.

Recent challenges have left the tax standing:

1. The California Court of Appeal upheld ULA on December 15, 2025, Courthouse News reported.
2. On July 1, 2026, the City Council voted 14 to 0 to keep a proposed exemption for newly built apartment buildings off the November ballot, according to LAist.
3. Proposition 43, on the November 3 statewide ballot, would raise the voter approval threshold for citizen-proposed local special taxes to two-thirds starting January 1, 2027. It does not repeal ULA, as LAist's voter guide explains.
4. Proposition TE, a city measure on the same ballot, would exempt only Pacific Palisades homes damaged or destroyed in the fire, according to the Los Angeles Times voter guide.

For a Toluca Lake sale closing this winter or next spring, the current tiers are the ones that apply.

A few direct questions

Who pays ULA, the buyer or the seller? RAND describes the tax as paid by sellers. An escrow fee guide lists city and county transfer taxes as customary seller costs, though it also notes that the purchase contract can allocate closing costs differently.

Does the tax apply only to the amount above $5.4 million? No. Once a sale crosses the threshold, the rate applies to the whole consideration. That is why a single dollar over $5.4 million adds $216,000 in tax.

If my home straddles the Burbank line, how is it handled? The Office of Finance applies the city tax in proportion to the value inside Los Angeles, or by square footage if no valuation is available.

This post is general information about how the tax is structured. It is not legal, tax or financial advice, so please confirm how ULA applies to your own sale with your tax adviser, attorney and escrow officer.

At $5.4 million and $10.9 million, a list price, a counteroffer or the order in which you rank offers can shift your proceeds by six figures. Craig Strong and the Craig Strong Group can work through your home's tier, its side of Clybourn and the offers you're likely to see before you set a price. Request a confidential market consultation.