San Francisco County  »  94114  »  20th St  »  4248 20th St

4248 20th Street, San Francisco, CA 94114 Property Information

4248 20th Street, San Francisco, CA 94114 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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4248 20th Street, San Francisco, CA 94114
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Address

Primary address 4248 20th Street, San Francisco
Zip code 94114
County San Francisco
Neighborhood Eureka Valley - Dolores Heights
Parcel ID 2696-018

Sales & Tax Overview for 4248 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 05/01/2008
Sale price $1,295,000
Arm's length
Property tax $20,120

Lot & Building Information for 4248 20th Street, San Francisco

Building sqft 3,042
Building class Apartments 5 to 14 Units (A5)
Acreage 0.043
Rooms 12
Units 5
Year built 1915
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 4248 20th Street, San Francisco

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About 4248 20th Street, San Francisco

What is the year built & the total sq. ft. for 4248 20th Street, San Francisco, CA 94114?

4248 20th Street, San Francisco, CA 94114 was built in 1915 and has a total of 3,042 square feet.

What is the assessed value of 4248 20th Street, San Francisco, CA 94114 and the property tax paid?

Assessed at $1,701,171, the tax amount paid for 4248 20th Street, San Francisco, CA 94114 is $20,119.

When was 4248 20th Street, San Francisco, CA 94114 last sold?

4248 20th Street, San Francisco, CA 94114 was last sold in 07/11/2022.

How many residential units does this building have?

This building has 5 residential unit(s).

Ownership Information

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Real Estate Reports:
Eliza Theiss, Jun 23, 2026 NYC Resale Gains & Losses: Every Borough Made Money in 2025, Except Manhattan
In 2025, NYC home-sellers mostly made money. But, in Manhattan, resales came with losses — and it was apartments and recent buyers that absorbed them.
Laura Pop-Badiu, Jun 11, 2026 NYC Business Leaders on RTO: Survey Reveals Hybrid Still Dominates, Office Attendance Set to Rise
Huble’s recent survey of 126 founders, CEOs and other decision-makers in New York City’s startup ecosystem revealed how local business leaders are approaching workplace strategy in 2026 and beyond.
Eliza Theiss, Jun 04, 2026 World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs
World Cup ticket prices rival monthly housing expenses in the 11 U.S. host cities, with even the cheapest seats covering weeks or even months of rent or mortgage payments.
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Past Sales & Property History for 4248 20th Street, San Francisco

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Sale date Sale price Buyer name Seller name
05/01/2008 $1,295,000

Title Documents for 4248 20th Street, San Francisco

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date Type Amount Party 1 Party 2 Maturity Document Doc image
07/31/2025 Asgn of Fixture Filing
07/31/2025 Asgn Security Agrmnt
07/31/2025 Asgn Asgn Rents/Leases
07/31/2025 Assgn Deed of Trust
07/11/2022 Grant Deed
05/12/2021 Reconveyance
05/12/2021 Substitution Trustee
04/27/2021 Fixture Filing 05/01/2051
04/27/2021 NTC Security Agrmnt 05/01/2051
04/27/2021 Asgt Rents/Leases 05/01/2051
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R: Recorded date
D: Document date

Property Taxes for 4248 20th Street, San Francisco

Access detailed property tax data for 4248 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
Property tax $20,120
Market value $1,701,171

Assessment History for 4248 20th Street, San Francisco

Here's the assessment & property tax history for 4248 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 $1,701,171 1.1827 $20,120 +2.98%
2024-2025 $1,667,869 1.1714 $19,537 +1.45%
2023-2024 $1,635,217 1.1777 $19,258 +1.83%
2022-2023 $1,603,177 1.1797 $18,913 +1.75%
2021-2022 $1,571,873 1.18248 $18,587 -0.30%

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

Access a detailed real estate market overview of San Francisco so you can assess current trends, home values, types of properties sold and transaction volume. View the median home sale price in San Francisco and compare it to other neighborhoods in San Francisco County.

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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)
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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View daily traffic map

Neighbors for 4248 20th Street, San Francisco

Here are the neighbors for 4248 20th Street, San Francisco.

Address Square feet Purchase date Purchase price
4226 20th St, San Francisco 3,190 12/02/2022
682 Castro St, San Francisco 1,103 06/12/2017 $875,000
624 Castro St, San Francisco 3,460 05/01/2023 $1,750,000
231 Collingwood St, San Francisco 3,304 08/12/2013
4200 20th St, San Francisco 1,800 04/22/2016
267 Collingwood St, San Francisco 4,014 08/17/2023
279 Collingwood St, San Francisco 2,096 06/29/2015 $2,100,000
221 Collingwood St, San Francisco 5,016 04/11/2024 $2,100,000
654 Castro St, San Francisco 5,711 10/07/2016 $2,800,000
225 Collingwood St, San Francisco 4,020 06/18/2015
622 Castro St, San Francisco 2,147 02/15/2011 $1,025,000
271 Collingwood St, San Francisco 2,655 02/10/2016
251 Collingwood St, San Francisco 3,750 05/15/2018 $3,200,000
217 Collingwood St, San Francisco 2,454 05/21/2013
4242 20th St, San Francisco 3,350 02/14/1996
672 Castro St, San Francisco 7,216 09/19/2025 $1,109,000
668 Castro St, San Francisco 3,278 04/13/2007
259 Collingwood St, San Francisco 2,428 08/11/2025
257 Collingwood St, San Francisco 3,989 07/09/2021 $5,750,000
4145 19th St, San Francisco 11/01/2011

Nearby ZIP Codes for 4248 20th Street, San Francisco

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