San Francisco

Single-family detached houses, the city fitted as one market area with its ten Realtor districts as a factor, effective date 1 October 2026.

Market area models for the City and County of San Francisco, one set per property class. Each class has its own models: single-family detached houses are not mixed with attached houses, condominiums, multi-family or mobile homes.

Single-family detached houses

MLS subclass Single Family Home, building type Detached. Effective date 1 October 2026; built 1 November 2026.

San Francisco is fitted whole, as one market area of 13,321 sales, with the San Francisco Association of Realtors’ ten districts (District 1 Northwest to District 10 Southeast) as a factor: one shift in value per district, beside the smooth curves in latitude and longitude. Each district is broken into subdistricts (8A Downtown, 8B Financial District, 8C Nob Hill, and so on), which are the MLS areas of the listings; the subdistricts are too many, and several too small, to fit one by one.

Start here

User guide (PDF): what the page shows and how to use it.
Overview: the city map with the ten districts, shaded by the district factor, and the subdistricts (MLS areas) inside them, plus the summary row.

The city

San Francisco, by district: the log model and the $ model, the value change by district, and what drives value.

---
title: "San Francisco"
description: "Single-family detached houses, the city fitted as one market area with its ten Realtor districts as a factor, effective date 1 October 2026."
toc: false
---

Market area models for the City and County of San Francisco, one set per
property class. Each class has its own models: single-family detached houses
are not mixed with attached houses, condominiums, multi-family or mobile
homes.

## Single-family detached houses

MLS subclass Single Family Home, building type Detached. Effective date
1 October 2026; built 1 November 2026.

San Francisco is fitted whole, as one market area of 13,321 sales, with the
San Francisco Association of Realtors' ten districts (District 1 Northwest to
District 10 Southeast) as a factor: one shift in value per district, beside
the smooth curves in latitude and longitude. Each district is broken into
subdistricts (8A Downtown, 8B Financial District, 8C Nob Hill, and so on),
which are the MLS areas of the listings; the subdistricts are too many, and
several too small, to fit one by one.

### Start here

- [User guide (PDF)](/CountyMktAnalysis/SanFrancisco/SFR_Detached/AsOf_20261030/site-guide.pdf): what the page shows and how to use it.
- [Overview](/CountyMktAnalysis/SanFrancisco/SFR_Detached/AsOf_20261030/index.html): the city map with the ten districts, shaded by the district factor, and the subdistricts (MLS areas) inside them, plus the summary row.

### The city

- [San Francisco, by district](/CountyMktAnalysis/SanFrancisco/SFR_Detached/AsOf_20261030/san-francisco-districts.html): the log model and the $ model, the value change by district, and what drives value.