The Price Cliffs Quietly Reshaping Every Pacific Heights Listing Above $5 Million
October 1, 2026
October 1, 2026
Agents describe a "mansion shortage" at the top of San Francisco's market, the San Francisco Standard reported in April 2026, and it is part of why a Vallejo Street home with an indoor pool and full bay views sold off market for $56 million.
The scarcity story explains why the headlines keep getting bigger. It does not explain why two of Pacific Heights' most closely watched sales this year behaved so differently from each other, or why the number that should worry anyone pricing a $5 million or $10 million listing this fall has nothing to do with scarcity at all. It is a line in the San Francisco Municipal Code.
2830 Pacific Avenue went on the market in April 2025 asking $27.5 million. It sat there through the rest of the year. In April 2026, it closed at that same $27.5 million, more than $2,800 per square foot for the Georgian Colonial and its street-to-street triple lot. The seller, president of a San Francisco investment firm, had bought the property in 2010 for $8.4 million and held firm rather than chase the market down.
2898 Vallejo Street never went on the open market at all. The 1921 home had been remodeled over several years by its owners, a trust in the names of Gina and Daniel Alegre, Daniel Alegre being the CEO of TelevisaUnivision and former COO of Activision, to include a dug out basement with an indoor pool and spa. The Alegres bought it in 2013 for $11.7 million from the family of Fisherman's Wharf restaurateur Frank Alioto after his death. On April 7, 2026, it sold off market for $56 million to an entity called Granola Properties LLC, registered to the same address as Iconiq Capital, a firm known for managing money for ultra-wealthy tech clients. The listing side declined to comment on the sale, citing a nondisclosure agreement.
One house waited a full year for a buyer willing to meet its original number. The other never touched a public listing site. Both are being folded into the same "median days on market" figure that gets quoted for Pacific Heights each quarter, and that is the first problem with treating that figure as a signal. Closed sales at this price point rarely exceed the low tens in any given month. A single patient holdout or a single private handshake deal can swing the average by weeks, and neither tells you anything about how the next house on Broadway or the Gold Coast should be priced.
The number that actually governs pricing decisions above $10 million is San Francisco's transfer tax, and it works differently than most sellers expect. Voters passed Proposition I in 2020, and it did not just add a surcharge on the dollars above $10 million. It reset the rate for the entire sale price once the deal crosses that line.
| Sale price | Rate before Prop I (2020) | Rate today |
|---|---|---|
| $10 million to $24.99 million | 2.75% | 5.5% |
| $25 million and above | 3% | 6% |
On a $25 million sale, that difference is not abstract. The San Francisco Standard calculated it directly: a seller today owes roughly $1.375 million in transfer tax on that sale, versus about $687,000 before Prop I passed. The rate did not creep up. It nearly doubled, and it applies to every dollar of the price, not just the portion above the old threshold.
This is why a seller sitting at $9.8 million in negotiations has a real incentive to hold that line rather than accept an offer that nudges the contract to $10.1 million. The buyer's extra $300,000 can cost the seller far more than that once the whole sale price recalculates at the higher rate. It is the kind of math that never shows up in a comparable sales sheet and rarely gets raised until an offer is already on the table.
Earlier this year, Mayor Daniel Lurie and Supervisor Bilal Mahmood introduced the BUILD Act, aimed at cutting these same transfer tax rates back to their pre-2020 levels to unstick large commercial and multifamily projects that had stalled under the higher rates. It proposed rolling the $10 million to $25 million tier back down to 2.75 percent and the $25 million and above tier back to 3 percent.
The proposal was never going to touch a Pacific Heights single-family sale in the first place. Its own text excluded single-family residences and any transfer under $10 million from the rate reduction, aiming the relief squarely at commercial and multifamily deals instead. Then, in June 2026, the Board of Supervisors paused the legislation before it reached a vote, according to Mission Local's reporting on the city's budget deliberations. For anyone selling a single-family home on Vallejo or Broadway, the outcome was the same either way. The cliffs at $10 million and $25 million were never scheduled to move.
There is a second Proposition I on San Francisco ballots this November, and its name is the most confusing thing about it. Unlike the 2020 measure that raised the transfer tax rate, this year's Prop I, formally the Affordable Housing Guarantee Act, does not touch the rate at all. According to Bay City News reporting from September 25, 2026, it would dedicate 50 percent of existing transfer tax revenue collected on sales above $10 million toward affordable housing, social housing, and rental assistance. Mayor Lurie has opposed the measure, arguing it would pull funding from other city initiatives that currently draw on that same revenue.
For a seller under contract on a $10 million or $50 million Pacific Heights property this fall, the outcome of that vote changes nothing about what gets paid at closing. The transfer tax bill is identical either way. The only question the measure settles is where City Hall sends the money afterward. Given that the two Prop I measures share a name six years apart, it is an easy detail to get backward, and worth clarifying with a title company or real estate attorney before assuming a rate hike is coming.
Two thresholds are worth running the exact math against before setting a number on a Pacific Heights listing: $10 million and $25 million. Both carry a full-price rate reset rather than a marginal one, and the gap in seller proceeds on either side can run into six figures. A pre-listing conversation with a title company or transaction attorney about where your expected sale price lands relative to those lines belongs earlier in the process than most sellers put it.
The other adjustment is in how comparable sales get chosen. With so few closings each month above $10 million, a monthly median or a citywide days-on-market average can describe one unusual transaction as easily as a real trend. A comparison built from the same block, the same view tier, and the same product type over six to twelve months holds up better than a single month's snapshot, whether that snapshot includes a year-long holdout at full asking or an off-market deal that never touched a listing site at all.
Quick reference: two sales, two very different paths
Does the November 2026 ballot measure raise San Francisco's transfer tax rate? No. It reallocates revenue already collected on sales above $10 million toward affordable housing and rental assistance. What a seller owes at closing does not change based on the outcome.
Would the BUILD Act have lowered taxes for a Pacific Heights seller? Its proposed rate cuts excluded single-family residences from the start, and the Board of Supervisors paused the legislation in June 2026 before it could take effect for anyone.
Why do some of the biggest Pacific Heights sales never appear on a public listing site? Some close under nondisclosure agreements between the parties, as was the case with the Vallejo Street sale, where the listing agent declined to discuss terms citing an NDA. Others move through private networks before a public listing is ever prepared.
If your Pacific Heights property sits anywhere near $5 million, $10 million, or $25 million, the number that matters most this fall is not the one on the sign. Minna Real Estate can walk through the exact transfer tax math against your specific price range and timeline before you commit to a list price, not after an offer arrives that pushes the deal across a line you didn't know was there.
Stay up to date on the latest real estate trends.
Minna Millare combines San Francisco‑native insight with investment‑savvy strategies, remodeling expertise, and a client-centered approach. Let her guide you step-by-step through California’s dynamic market, ensuring smart decisions and personalized results.