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Noe Valley, San Francisco: Homes, Streets & Real Estate Guide

By Matthew Martinez, Founder, CEO & Managing Broker, Diamond Real Estate Group. California DRE #01869679.

Noe Valley is the central San Francisco neighborhood in the valley south of the Castro, roughly bounded by 21st Street, 30th Street, San Jose Avenue and Guerrero Street, and the Grand View Avenue and Diamond Heights Boulevard ridge. It is subdistrict 5C in the San Francisco Association of REALTORS® MLS. On the Assessor’s 2025 roll it has about 2,830 single-family parcels, more than any other neighborhood in SF District 5.

The land was part of Rancho San Miguel, owned by José de Jesús Noé, who sold it in 1854 to John Meirs Horner; at the time the tract was called Horner’s Addition. Most of the houses went up in the late 19th and early 20th centuries, with a strong wave after the 1906 earthquake. Below: where the edges fall, what the Assessor’s records say about the houses, zoning after the 2026 changes, landmarks, transit, ground conditions and what a sale here involves.

Noe Valley homes for sale

Noe Valley market report

Where Noe Valley begins and ends

Common descriptions put the north edge at 21st Street, where Eureka Valley and the Castro begin, and the south edge at 30th Street, where Glen Park takes over. The Mission lies east across Dolores and Guerrero streets and San Jose Avenue, and Diamond Heights sits above the western ridge. The Assessor’s parcels coded 5C run from about Grand View Avenue on the west to a little east of Dolores Street.

The terrain explains much of the price and layout variation. The valley floor around 24th Street and Church Street is gently sloped, while blocks west of Castro and Diamond streets climb steeply toward Diamond Heights and Twin Peaks. Expect views and stairs on the high western blocks, and gentler grades on the valley floor.

The Noé adobe stood near 23rd and Douglass streets, and the area had quarries that operated until 1914. Neighbors you will see in a search include Eureka Valley and Dolores Heights to the north and the Inner Mission to the east.

Houses, flats and the row-house pattern

Noe Valley has one of the highest concentrations of row houses in the city: builders put up runs of similar houses side by side, with ornament that varied with the buyer’s budget. The result is a mix of Victorian and Edwardian single-family houses and two-unit flats, with later infill and condominium conversions. Our guide to Victorian and Edwardian homes explains how to read those eras on a block.

The Assessor’s 2025 roll puts numbers on the mix. Read them as parcels, not units: every condo unit is counted separately, but a ten-unit apartment building counts once.

Assessor property class (5C)	Parcels, 2025 roll	What it usually is
Single-family dwelling	about 2,830	Detached or row house on its own lot
Flats and duplex	about 1,050	Two-unit building, often one flat per floor
Condominium	about 1,770	Separately owned units, one parcel each
Apartments, up to 4 units	about 260	Small multi-unit buildings
Apartments, 5 to 14 units	about 240	Mid-size rental buildings
Apartments, 15 or more units	about 30	Larger rental buildings
Flats or apartments over a store	about 140	Mixed-use buildings, mostly on commercial streets
Tenancy in common	about 45	Buildings coded as TIC ownership

Build dates follow the history. About 39% of single-family parcels carry a recorded build year before 1906 and about 80% before 1940, with a median recorded year of 1908; the median flats-and-duplex parcel is dated 1906. Older records sometimes use a round placeholder year, so treat the earliest dates as approximate.

Lots are typical San Francisco size. The median single-family lot on the roll is about 2,850 square feet and the median recorded building area is about 1,700 square feet. Recorded area can leave out lower-level rooms finished later, which is one reason permit history matters in this neighborhood.

Zoning: RH-2 blocks, the 24th Street district and two special use districts

Most Noe Valley parcels are zoned RH-2, the two-family house district: the Assessor’s roll codes about 3,380 of them that way, followed by RH-3 (about 730), RH-1 (about 615) and RM-1 (about 310). Planning’s current zoning layer also shows RH-1(D), RH-1(S), RM-2, RM-4, small NC-1 corner clusters, RTO-C transit-oriented parcels and P for public land. The Assessor’s zoning field can lag map changes, so check any lot on Planning’s map before you rely on it.

24th Street–Noe Valley Neighborhood Commercial District

Planning Code Section 728 maps this district along 24th Street between Chattanooga and Diamond streets. It is written for a daytime-oriented strip of shops and services with housing above, and it encourages housing on upper floors and permits accessory dwelling units.

Uses up to 2,500 square feet are permitted; larger uses need a conditional use authorization.
Formula retail is conditional, and formula retail limited-service restaurants are not permitted.
Converting, demolishing or merging dwelling units is conditional under Section 317.
The NCD itself permits units up to 4,000 square feet of gross floor area and makes larger units conditional, but where the Large Residence SUD below also covers a lot, its stricter 3,000-square-foot limit governs.

Central Neighborhoods Large Residence Special Use District

This district, Section 249.92, covers a large part of central San Francisco, and Planning’s map shows it at 24th and Castro. Under the version amended by Ordinance 253-25, in force since January 17, 2026, no residential project may produce a dwelling unit larger than 3,000 square feet of gross floor area; the one exception is an existing unit enlarged by less than 15% in total.

Two details matter to buyers planning a remodel. Expansions permitted within the previous ten years count toward the increase (except permits issued before 2022), and so does any floor area built without a valid permit, whenever it was built.

Family and Senior Housing Opportunity SUD and the 2026 rezoning

Planning’s map also shows the Family and Senior Housing Opportunity Special Use District (Section 249.94) at the points we checked in Noe Valley. In RH districts it allows up to four units on a lot (corner lots can reach six or one per 1,000 square feet of lot area), subject to conditions: no demolition of rent-controlled or recently occupied units, an ownership period before applying, a fourth unit placed in the rear yard, and no variances.

The city’s Family Zoning Plan took effect January 12, 2026. Planning describes it as focusing added height on major transit and commercial streets, while lifting density limits within existing height limits in residential areas off the corridors. What any lot can hold depends on its zoning, height district and these special use districts together.

This is general information, not legal advice; talk to an architect or a land use attorney before you pay for development potential.

Landmarks on Noe Valley streets

No Article 10 historic district is mapped in Noe Valley, but several buildings are individual city landmarks. Planning’s landmark layer lists these, with their build years:

Axford House, 1190 Noe Street, built 1877, designated 1981.
David Lewis House, 4143 23rd Street, built 1892, designated 1988.
Carnegie Noe Valley/Sally Brunn Branch Library, 451–455 Jersey Street, built 1916, designated 2008.
Lyon-Martin House, 651 Duncan Street, designated 2021.
Engine Company No. 44 / Adams-Van Hoesen House, 3816 22nd Street, built 1909, designated 2026.
Charles Katz Home, 1200 Dolores Street, built 1909, designated 2026.

If you own or buy a landmark, exterior work goes through Planning’s historic preservation review, so plan extra time for permits.

Parks and the commercial streets

Planning’s open space layer lists Noe Valley Town Square, Upper Noe Playground, Douglass Playground, Noe Valley Courts and the 29th and Diamond Open Space within or at the edge of the neighborhood. Billy Goat Hill sits on the Glen Park side of the southern ridge. James Lick Middle School occupies a school district site on Noe Street.

The 24th Street district is the main shopping street, and the library on Jersey Street is a block south of it. Smaller NC-1 clusters on corners elsewhere keep a few shops and cafes inside the residential grid.

Getting around

J Church: the Muni Metro line runs on the east side of the neighborhood toward downtown and south to Glen Park and Balboa Park stations.
24 Divisadero: per SFMTA’s route description it runs on 30th Street, Noe Street, 26th Street and north on Castro Street, with stops at Castro and 24th.
48 Quintara/24th Street: a crosstown line named for its 24th Street route, running between 22nd Street and Iowa on the east and Great Highway on the west.
35 Eureka: a community route between Castro and Glen Park stations.
BART: Glen Park station, at Diamond and Bosworth streets south of the neighborhood, serves four BART lines and has 55 parking spaces.

Routes and frequencies change, so check SFMTA before you count on a specific stop. Interstate 280 is reached through Glen Park to the south.

Ground, slopes and older-building checks

Across the interior of Noe Valley, Planning’s copy of the state seismic hazard maps shows no liquefaction zone. Mapped liquefaction touches only its edges, near Dolores Street on the Mission side and in a small area toward Diamond Heights. Small mapped landslide zones appear on some of the steep western blocks below Grand View Avenue and along the southern hillside near 30th Street.

Those zones are disclosed on the Natural Hazard Disclosure report, and our San Francisco hazard maps guide shows how to look up one lot. The SFPUC’s 100-Year Storm Flood Risk Map, updated in December 2024, is a separate check: it shows stormwater flooding only, and city law has required sellers to disclose a property in its flood risk zone since 2019.

DBI’s soft-story retrofit program targets wood-frame buildings with five or more units whose construction permit was applied for before 1978 and that stand three stories tall, or two over a basement or underfloor area. With about 270 apartment buildings of five or more units here, ask whether the building is on DBI’s soft-story list and whether its retrofit is complete.

Most flats and apartment buildings in Noe Valley are old enough that the rent ordinance usually applies to tenants in them. The rules that come with a sale, including the 3R report, energy and water requirements, transfer tax and rent ordinance points, are on our San Francisco selling requirements page.

Selling a home in Noe Valley

Buyers here usually compare three things: a whole house against a flat or condo of similar size, the usable yard, and how much of the floor area is permitted. Row houses on the same block can differ a great deal once lower-level rooms, decks and rear additions are measured against the permit record.

Pull the permit history early. Order the 3R report and DBI permit records, and match them to the rooms you plan to market. Unpermitted lower-level space affects both value and the 3,000-square-foot calculation; see our page on unwarranted units.
Document the building type. For a condo, gather the HOA budget, reserve study and minutes; for a two-unit building held as a TIC, have the TIC agreement and loan terms ready. Our TIC guide covers what buyers ask.
Address tenants and rent status. If a unit is occupied, buyers will want the lease, rent history and an estoppel.
Price from close comparisons. Hill-top and valley-floor houses sell differently, and so do houses near 24th Street; check the market report on this page for current numbers.

A pre-listing inspection and a pest report help a buyer write a cleaner offer on an older house. Diamond may refer you to partners we work with; you’re free to choose any provider. Our San Francisco selling guide walks through the full timeline.

Questions people ask

What are the boundaries of Noe Valley?

Roughly 21st Street on the north, 30th Street on the south, Dolores, Guerrero and San Jose Avenue on the east, and the Grand View Avenue and Diamond Heights Boulevard ridge on the west. The MLS uses subdistrict 5C, and the Assessor uses the same code.

Is Noe Valley mostly houses or condos?

Both are common. The 2025 roll lists about 2,830 single-family parcels, about 1,050 flats-and-duplex parcels and about 1,770 condominium parcels, counted one per unit.

How old are most Noe Valley houses?

About 80% of single-family parcels carry a recorded build year before 1940, and about 39% before 1906. The median recorded year is 1908.

Can I expand a Noe Valley house?

Often, but under the Central Neighborhoods Large Residence SUD no unit may end up above 3,000 square feet of gross floor area, except where an existing unit grows by less than 15%. Recent permitted expansions and any unpermitted floor area count, so have an architect measure first.

Can I add units to a Noe Valley lot?

Possibly. Planning’s map shows the Family and Senior Housing Opportunity SUD here, which permits as many as four units on qualifying RH lots if the owner meets its tenant, demolition and ownership-period rules. An ADU is another path; the answer depends on the lot.

Is Noe Valley in a liquefaction zone?

Planning’s map shows no liquefaction zone across the interior, with mapped areas only at the edges near Dolores Street and toward Diamond Heights. Some steep western and southern blocks have small mapped landslide zones, so check the specific parcel.

What is the main commercial street?

24th Street between Chattanooga and Diamond, zoned as the 24th Street–Noe Valley Neighborhood Commercial District, where formula retail needs a conditional use authorization.

If you are deciding whether to sell, renovate first or trade a Noe Valley house for a flat, we can pull the permit record, check the parcel’s zoning and price it against close sales. Start with a home valuation request, or read our San Francisco buying guide if you are looking here. You can also browse the citywide San Francisco neighborhood guide.

Sources & notes

Last reviewed October 2026 by Matthew Martinez.