At the end of July 2026, there were no single-family homes for sale in the Castro and Eureka Valley. Not a handful. Not "historically low." Zero. Local multiple listing data covering this district puts that at only the third time it has happened in ten years of records, after isolated occurrences in December 2025 and April 2026. December is the one month of the year when almost nobody lists anything on purpose, so a bare shelf then isn't shocking. A July hitting zero, in the middle of the year's normally active season, is a different kind of signal.
If you're comparing neighborhoods right now, that fact matters more than any median you've already seen on a portal search. It changes what the numbers you're looking at can actually tell you, and it explains why the price you'll be quoted for "a house in the Castro" depends enormously on which house someone happens to mean. The data itself covers what the local MLS calls the Eureka Valley/Dolores Heights district, a boundary that bundles the Castro together with Dolores Heights, Corona Heights, much of Duboce Triangle, and the blocks climbing toward Upper Market and Twin Peaks. That's a wide net for one number to describe, and it's the first reason the district median deserves more scrutiny than it usually gets.
A median built on fifteen sales
The three-month single-family median for the district landed at $4.2 million through July, the highest reading in ten years of this data, up roughly 50 percent from the same stretch last year. That's a real number pulled from real closings. It's also built on just fifteen sales spread across three months, in a district where months supply of single-family inventory fell to 0.3, the lowest reading on record here and down from 1.6 a year earlier.
A median needs enough transactions behind it to describe a market rather than a guest list. When only five houses close in a typical month, one architect-renovated Victorian on a premium block and one modest cottage a few streets over can swing the midpoint by hundreds of thousands of dollars without either sale saying anything about where the neighborhood is actually headed. Three homes came onto the market during July and three closed. Five went into contract, more than came on, which is exactly the arithmetic that produces an empty shelf by month's end.
None of this means Castro house prices are inflated or about to correct. It means the $4.2 million figure is describing whichever fifteen houses happened to trade, not a stable price level you can plan around.
Four markets wearing one label
Part of why a single median struggles so hard here is that the district folds together several distinct kinds of property under one roof. Walk the neighborhood and you'll find Castro-corridor condos in Edwardian and Victorian buildings, Liberty Hill's protected-district single-family Victorians on streets like Liberty, Hancock, and Sanchez, tenancy-in-common flats carved out of larger Victorian buildings, and view houses climbing the Eureka Heights slope toward Twin Peaks. Each of those segments trades on its own logic. Liberty Hill houses reward turnkey condition and long-term ownership. TIC flats price on a mix of the underlying building's condition and the buyer pool willing to take on a TIC's financing quirks. View houses in the Heights carry a premium tied almost entirely to sightlines rather than square footage.
A two-bedroom condo on Hancock Street recently closed at $1,831,200 after drawing multiple offers, about 22 percent over its $1,495,000 list, inside six days. That's a genuinely strong result, and it tells you almost nothing about what a Liberty Hill Victorian three blocks away is worth, because they aren't the same product being priced by the same buyer.
This is the piece that gets lost when a neighborhood guide hands you one median and moves on. The Castro's number isn't wrong. It's just answering a question about fifteen unrelated transactions, four different housing types, and one label.
Where the demand went instead
When the house side of the market runs out of supply, demand doesn't disappear. It moves. Condos in this district closed six sales in July against a three-month average of 8.7, up about 37 percent from the same period a year earlier. That's not a coincidence sitting next to a zero-inventory house market. It's the release valve.
The same pattern is visible across San Francisco this summer, just less extreme. Citywide, single-family listings were down about 41 percent year over year by the end of July 2026, and condo inventory had fallen close to 43 percent over the same span, to 417 active units, according to recent citywide market reporting. The Castro's numbers are a sharper version of a story playing out across the city: buyers who can't find a house are competing harder for condos, and that competition is now showing up in condo pricing and pace, not just house pricing.
For anyone treating the condo segment as the affordable fallback option in this neighborhood, that window is narrowing in real time.
What zero actually tells you
If you're buying, the practical read is straightforward. A single-family Castro house is not a realistic near-term search strategy on its own. The typology you're willing to consider, whether that's a Liberty Hill Victorian, a TIC flat, or a condo near the corridor, matters more than the district median you've been anchoring to. Each of those segments has its own pace and its own competitive dynamics, and the condo segment in particular is absorbing spillover demand fast enough that waiting for a break in competition there is a real gamble.
If you're selling, the opposite lesson applies. A near-zero inventory environment for houses is about as favorable a backdrop as this neighborhood offers, but it rewards precision, not confidence in a headline number. Knowing which of the four segments your property actually belongs to, and pricing to invite competition within that specific pool rather than anchoring to a broad district figure, is the difference between a good outcome and a great one when the sample size behind every comparable is this thin.
This is exactly the kind of moment where reading the underlying data matters more than reading the headline. A thin, unstable market produces headline numbers that move fast and mean less with every swing, and the way through it is the same discipline that governs any negotiation with incomplete information: verify what a number is actually built on before you use it to make a six or seven figure decision.
That's the lens Deason Group brings to every Castro and Eureka Valley conversation, whether the question is what to offer on a Liberty Hill Victorian, how to position a TIC flat against this summer's condo competition, or how to price a house into a market with almost nothing left on the shelf. If you're weighing a move in this neighborhood right now, reach out and we'll walk through what the current numbers actually support for your specific situation.
