Home value estimate for

1818 California St

San Francisco, CA, 94109

Generated Sep 9, 2026

Home value estimate
Not an asking price

Estimated market value

$10,079,742

Estimated range $9,538,203$11,153,816

High confidence

Based on available public data

6 beds
6 baths
8,215 sqft
Built 1876
Single-family home
$17,684/yr property tax

This automated estimate is a starting point for evaluating the home. It is not an appraisal, offer, or confirmation that the property is currently for sale.

How this estimate was calculated
  • 3 of 12 recent comparable sales selected
  • Nearby sales receive more weight
  • 5% assessor-data blend

Sales Status

Sale status not verified

This is a home value estimate, not a for-sale listing. HomeHub has not verified that this property is currently available.

Estimated monthly cost
Explore affordability using the value estimate and editable loan assumptions.

Estimated payment

$55,382/mo

Principal & interest

$50,969

Property tax

$1,474

Insurance

$2,940

HOA

Not included

20% · $2,015,948
%

30-year loan estimate. Taxes use property data when available; insurance and PMI are estimates. This is not a loan quote.

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Location and nearby sales
See this home's location, the recent sales behind the estimate, and available school data.
Subject
Comparable (3)

Map data © OpenStreetMap · Tiles © OpenFreeMap

Comparable Sales
Recent nearby sales used to estimate this property's value. Highlighted rows were used in the valuation.

Swipe horizontally to see price and sale-date details.

AddressBed/BathSqftSale Price$/SqftSold
1980 Jackson St, San Francisco, CA 94109, San Francisco5/43,926$6,608,500$1,683Feb 20, 2026
1815 Vallejo St, San Francisco, CA 94123, San Francisco5/34,204$6,850,000$1,629May 22, 2026
2619 Laguna St, San Francisco, CA 94123, San Francisco6/64,489$8,000,000$1,782Mar 26, 2026
Area Insights
San Francisco, CA HUD Metro FMR Area

Area Median Income

$104,476

HUD FMR 2BR

$3,320/mo

Property Tax
Based on 2025 assessment

Annual

$17,684

Monthly

$1,474

Effective Rate

0.18%

Sales History
DateSale Amount
Jul 1, 1998$2,800,000
Property Details
Lot Size8,250 sqft
Year Built1876
Rooms11
HOAYes
PoolNo
A/CNone
Flood Zone
FEMA flood zone designation for this property

Zone X

AREA OF MINIMAL FLOOD HAZARD