San Francisco County  »  94114  »  20th St  »  4186 20th St

4186 20th Street, San Francisco, CA 94114 Property Information

4186 20th Street, San Francisco, CA 94114 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Permits
  • Neighborhood
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4186 20th Street, San Francisco, CA 94114
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Address

Primary address 4186 20th Street, San Francisco
Zip code 94114
County San Francisco
Neighborhood Eureka Valley - Dolores Heights
Parcel ID 3602-060

Sales & Tax Overview for 4186 20th Street, San Francisco

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 07/31/1995
Sale price $400,000
Arm's length
Current property tax $7,776

Lot & Building Information for 4186 20th Street, San Francisco

Building sqft 3,640
Building class Flat & Store 4 Units or Less (FS)
Acreage 0.043
Depth 75
Rooms 13
Units 4
Year built 1908
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 4186 20th Street, San Francisco

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  • • Improvements for 4186 20th Street, San Francisco , including their type, square footage, grade and when they were built.
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About 4186 20th Street, San Francisco

How many square feet does 4186 20th Street, San Francisco, CA 94114 have?

This Flat & Store 4 Units or Less (FS) located at 4186 20th Street, San Francisco, CA 94114 has a total of 3,640 square feet.

What is the year built & the current market value of 4186 20th Street, San Francisco, CA 94114?

4186 20th Street, San Francisco, CA 94114 was built in 1908 and has a current tax assessor's market value of $664,485.

How many commercial spaces does this building have?

This building has 4 commercial spaces available for lease.

Ownership Information

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Past Sales & Property History for 4186 20th Street, San Francisco

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Sale date Sale price Buyer name Seller name
07/31/1995 $400,000

Title Documents for 4186 20th Street, San Francisco

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
01/21/2016 Grant Deed to Revocable Trust
12/27/2007 Deed of Trust
07/31/1995 Request for Notice
07/31/1995 Assignment of Deed of Trust
07/31/1995 Assignment of Rents
07/31/1995 Assignment of Rents
07/31/1995 Deed
07/31/1995 Deed
07/13/1995 Residential Energy Inspctn
07/13/1995 Residential Energy Inspctn
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R: Recorded date
D: Document date

Property Taxes for 4186 20th Street, San Francisco

Access detailed property tax data for 4186 20th Street, San Francisco, CA 94114. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $7,859
Current property tax $7,776
Market value $664,485

Assessment History for 4186 20th Street, San Francisco

Here's the assessment & property tax history for 4186 20th 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 $664,485 1.1827 $7,859 +2.98%
2024-2025 $651,456 1.1714 $7,631 +1.45%
2023-2024 $638,683 1.1777 $7,522 +1.83%
2022-2023 $626,161 1.1797 $7,387 +1.76%
2021-2022 $613,884 1.18248 $7,259 -0.31%

Permits for 4186 20th Street, San Francisco

The complete history of permits filed for 4186 20th Street, San Francisco, including new construction or demolition permits, plus any work pertaining to plumbing, heating and sprinkler systems is available with a free account. Available data goes back to 1990.

Issued Permit Type Status
02/18/2026
12/09/2024
08/18/2020
04/10/2012
04/10/2012
04/10/2012
04/10/2012
04/03/2012
04/03/2012
09/18/2008
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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%
People per household (average) 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)
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Faults and tsunami inundation zone map
Landslides and liquefaction map
Crime incidents map

Transportation

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Neighbors for 4186 20th Street, San Francisco

Here are the neighbors for 4186 20th Street, San Francisco.

Address Square feet Purchase date Purchase price
637 Castro St, San Francisco 5,985 06/20/2013
272 Hartford St, San Francisco 3,721 07/14/2020
667 Castro St, San Francisco 5,571 05/03/2019
649 Castro St, San Francisco 4,704 08/12/2019
266 Hartford St, San Francisco 1,300 02/11/2015
643 Castro St, San Francisco 5,940 07/06/2021
633 Castro St, San Francisco 4,644 03/15/2023
613 Castro St, San Francisco 4,394 04/23/2014 $650,000
4160 20th St, San Francisco 2,156 05/20/2022 $1,527,500
661 Castro St, San Francisco 5,571 08/17/2021
4156 20th St, San Francisco 2,750 06/08/2023 $1,020,000
262 Hartford St, San Francisco 1,764 07/24/2007 $1,320,000
4150 20th St, San Francisco 2,415 02/21/2012 $1,425,000
4172 20th St, San Francisco 2,100 07/09/2021
276 Hartford St, San Francisco 3,346 05/29/2019
695 Castro St, San Francisco 3,350 09/13/2017 $2,200,000
673 Castro St, San Francisco 3,340 04/09/2001
280 Hartford St, San Francisco 1,535 04/09/2019
252 Hartford St, San Francisco 2,856 02/22/2017 $3,215,000
623 Castro St, San Francisco 4,292 02/03/2022

Nearby ZIP Codes for 4186 20th Street, San Francisco

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