San Francisco County  »  94114  »  18th St  »  3931 18th St

3931 18th Street, San Francisco, CA 94114 Property Information

3931 18th Street, San Francisco, CA 94114 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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3931 18th Street, San Francisco, CA 94114
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Address

Primary address 3931 18th Street, San Francisco
Zip code 94114
County San Francisco
Neighborhood Eureka Valley - Dolores Heights
Parcel ID 3584-089

Sales & Tax Overview for 3931 18th Street, San Francisco

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Sale date 06/27/2025
Sale price $1,250,000
Arm's length
Property tax $22,592

Lot & Building Information for 3931 18th Street, San Francisco

Building sqft 2,908
Building class Flat & Store 4 Units or Less (FS)
Acreage 0.065
Rooms 11
Units 3
Year built 1900
Stories 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district San Francisco Unified School District

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Other Property Data for 3931 18th Street, San Francisco

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About 3931 18th Street, San Francisco

How many sq. ft. does 3931 18th Street, San Francisco, CA 94114 have & what is the price per sq. ft?

This Flat & Store 4 Units or Less (FS) located at 3931 18th Street, San Francisco, CA 94114 has a total of 2,908 square feet and a current price per square foot of $429.

What is the year built & the current market value of 3931 18th Street, San Francisco, CA 94114?

3931 18th Street, San Francisco, CA 94114 was built in 1900 and has a current tax assessor's market value of $1,910,174.

How many commercial spaces does this building have?

This building has 3 commercial spaces available for lease.

Ownership Information

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Past Sales & Property History for 3931 18th Street, San Francisco

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Sale date Sale price Buyer name Seller name
06/27/2025 $1,250,000

Title Documents for 3931 18th Street, San Francisco

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
06/27/2025 Deed of Trust 07/01/2055
06/27/2025 Grant Deed
01/27/2022 Affidavit of Death
03/02/2021 Reconveyance
01/31/2005 Deed
12/30/2002 Deed of Trust
05/04/1999 Reconveyance
01/29/1999 Deed of Trust
01/29/1999 Notice of Substandard BLDG
11/04/1998 Notice of Substandard BLDG
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R: Recorded date
D: Document date

Property Taxes for 3931 18th Street, San Francisco

Access detailed property tax data for 3931 18th Street, San Francisco, CA 94114. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $22,592
Market value $1,910,174

Assessment History for 3931 18th Street, San Francisco

Here's the assessment & property tax history for 3931 18th Street, San Francisco, including the evolution of the total tax rate and corresponding property tax.

Year Assessment value Total tax rate Property tax Year over year change
2025-2026 $1,910,174 1.1827 $22,592 +2.98%
2024-2025 $1,872,720 1.1714 $21,937 +1.45%
2023-2024 $1,836,000 1.1777 $21,623 +973.72%
2022-2023 $170,705 1.1797 $2,014 +1.76%
2021-2022 $167,359 1.18248 $1,979 -0.31%

San Francisco residential market stats

Median Sale Price
$1,385,000
2.6% YoY
Median Price/Sqft
$1,098
7.5% YoY
San Francisco County Median Sale Price
$1,385,000
2.6% YoY

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Demographics by Zip Code

Total population 33,020
Median age 41.9
Average household income $283,394
Family households 37.1%
Occupied housing units 16,856
Owner occupied units 45.2%
Average number of people per household 1.96
Median year structure built 1938
Median value for units with a mortgage $1,748,900
Median value for units without a mortgage $1,711,900

Risk

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FEMA flood zone(s) X (See more on map)
Fire hazard zone See more on map
Faults and tsunami inundation zone map
Landslides and liquefaction map
Crime incidents map

Transportation

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Neighbors for 3931 18th Street, San Francisco

Here are the neighbors for 3931 18th Street, San Francisco.

Address Square feet Purchase date Purchase price
3925 18th St, San Francisco 1,680 08/18/2022
3972 19th St, San Francisco 1,590 02/29/2016
3921 18th St, San Francisco 1,565 03/03/2025 $1,545,000
116 Hancock St, San Francisco 1,423 09/06/2023
3939 18th St, San Francisco 4,030 04/23/2008 $378,000
3971 18th St, San Francisco 2,712 04/09/2019
3975 18th St, San Francisco 3,566 09/10/2015
3929 18th St, San Francisco 1,076 11/14/2016
146 Hancock St, San Francisco 1,221 01/10/2023
3935 18th St, San Francisco 1,775 01/19/2024
3947 18th St, San Francisco 5,010 12/04/2024
110 Hancock St, San Francisco 1,432 09/26/1995 $275,000
3949 18th St, San Francisco 4,059 07/25/2019
112 Hancock St, San Francisco 1,478 04/28/2015
3944 19th St, San Francisco 1,047 10/30/2012
3970 19th St, San Francisco 2,264 06/08/2018
3985 18th St, San Francisco 2,990 07/24/2023 $1,625,000
3955 18th St, San Francisco 3,178 05/03/2024
3981 18th St, San Francisco 2,790 08/10/2007
3959 18th St, San Francisco 1,972 09/28/1999 $378,000

Nearby ZIP Codes for 3931 18th Street, San Francisco

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