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409 Thornton Avenue, San Francisco, CA 94124 Property Information

409 Thornton Avenue, San Francisco, CA 94124 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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409 Thornton Avenue, San Francisco, CA 94124
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Address

Primary address 409 Thornton Avenue, San Francisco
Zip code 94124
County San Francisco
Neighborhood Silver Terrace
Parcel ID 5406-036

Sales & Tax Overview for 409 Thornton Avenue, San Francisco

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

Sale date 09/24/1993
Sale price $213,000
Arm's length
Property tax $4,820

Lot & Building Information for 409 Thornton Avenue, San Francisco

Building sqft 1,182
Building class Dwelling (D)
Acreage 0.057
Units 1
Year built 1940
Stories 1
Bathrooms 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Residential- House, One Family (RH-1)
School district San Francisco Unified School District

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Other Property Data for 409 Thornton Avenue, San Francisco

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About 409 Thornton Avenue, San Francisco

What is the year built & the total sq. ft. for 409 Thornton Avenue, San Francisco, CA 94124?

409 Thornton Avenue, San Francisco, CA 94124 was built in 1940 and has a total of 1,182 square feet.

What is the assessed value of 409 Thornton Avenue, San Francisco, CA 94124 and the property tax paid?

Assessed at $407,584, the tax amount paid for 409 Thornton Avenue, San Francisco, CA 94124 is $4,820.

When was 409 Thornton Avenue, San Francisco, CA 94124 last sold?

409 Thornton Avenue, San Francisco, CA 94124 was last sold in 03/13/2026.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 07, 2026 Locked-In Owners, Mobile Renters: Homeowners Stay Put as Renters Move 3.7x More Across Largest U.S. Cities 
Renters became the primary drivers of long-distance mobility across the largest U.S. cities, moving 3.7 times more than owners in 2024, as high mortgage rates and housing costs kept many homeowners in place.
Eliza Theiss, Apr 23, 2026 $4.6M Hudson Yards Maintains Top Spot, Luxury Sales in Malba Set $2.5M Price Record for Queens
Despite prices declining, Hudson Yards remained the most expensive NYC neighborhood, but TriBeCa’s growth closed the gap to under $400,000, while Malba set a new historic price record for Queens at $2.5 million, securing the highest ranking ever for the borough at #5.
Eliza Theiss, Apr 15, 2026 2026 Q1 Foreclosure Report: Brooklyn Filings Fall Sharply, Bronx & Staten Island Hit New Peaks
Behind a deceptively mild citywide downtick, borough foreclosure markets pulled into significantly diverging paths as Brooklyn cases were nearly halved and the Bronx hit a new, record high. Meanwhile, Queens remained unchanged, Staten Island surged back up and Manhattan cooled slowly.
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Past Sales & Property History for 409 Thornton Avenue, San Francisco

Create a free account to view the complete sales history for 409 Thornton Avenue, San Francisco, including title documents, transfer conditions, mortgages and liens.

Sale date Sale price Buyer name Seller name
09/24/1993 $213,000
08/02/1989 $228,000
       
       
       
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Title Documents for 409 Thornton Avenue, 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
03/13/2026 Grant Deed
05/03/2019 Reconveyance
05/03/2019 Substitution Trustee
11/15/2006 Modification Deed of Trust & Agreement
08/19/2004 Deed of Trust
10/15/2002 Deed of Trust
01/20/1999 Affadavit Death
09/08/1998 Deed
09/24/1993 Deed of Trust
09/24/1993 Deed
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R: Recorded date
D: Document date

Property Taxes for 409 Thornton Avenue, San Francisco

Access detailed property tax data for 409 Thornton Avenue, San Francisco, CA 94124. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $4,820
Market value $407,584

Assessment History for 409 Thornton Avenue, San Francisco

Here's the assessment & property tax history for 409 Thornton Avenue, 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 $407,584 1.1827 $4,820 +2.98%
2024-2025 $399,593 1.1714 $4,681 +1.45%
2023-2024 $391,759 1.1777 $4,614 +1.83%
2022-2023 $384,078 1.1797 $4,531 +1.75%
2021-2022 $376,548 1.18248 $4,453 -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.

Check out recently sold homes in San-Francisco and see how their prices compare.

Risk

Create a free account to unlock extended information for 409 Thornton Avenue, San Francisco, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

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

Access the detailed traffic volume map for 409 Thornton Avenue, San Francisco to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
Drew (Charles) College Preparatory Academy 3 Public K-5 174 0.18
Muhammad University of Islam NR Private K-12 0 0.31
Coming Of Age Christian Academy NR Private K-12 21 0.45
Havard (Leona M) Early Education School NR Public 173 0.50
Taylor (Edward R.) Elementary School 4 Public K-5 589 0.60

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Muhammad University of Islam NR Private K-12 0 0.31
Brown Jr. (Willie L) Middle 6 Public 6-8 257 0.39
Coming Of Age Christian Academy NR Private K-12 21 0.45
Havard (Leona M) Early Education School NR Public 173 0.50
King Jr. (Martin Luther) Academic Middle School 4 Public 6-8 366 0.52

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Muhammad University of Islam NR Private K-12 0 0.31
Marshall (Thurgood) High School 2 Public 9-12 457 0.43
Coming Of Age Christian Academy NR Private K-12 21 0.45
Havard (Leona M) Early Education School NR Public 173 0.50
KIPP San Francisco College Preparatory 4 Charter 9-12 316 0.82

Data provided by GreatSchools.org © 2025. All rights reserved.

Neighbors for 409 Thornton Avenue, San Francisco

Here are the neighbors for 409 Thornton Avenue, San Francisco.

Address Square feet Purchase date Purchase price
85 Neptune St, San Francisco 1,417 03/21/2025
415 Thornton Ave, San Francisco 1,731 03/26/2018 $1,010,000
115 Venus St, San Francisco 1,112 05/29/2012
200 Williams Ave, San Francisco 2,011 06/12/1998 $280,000
121 Venus St, San Francisco 1,112 01/25/2018
88 Neptune St, San Francisco 2,649
166 Williams Ave, San Francisco 1,012 12/09/2022
65 Neptune St, San Francisco 1,050 08/04/2025
71 Neptune St, San Francisco 1,000 04/27/2021
101 Venus St, San Francisco 1,466 07/12/2021
107 Venus St, San Francisco 1,112 08/12/2025 $1,050,500
133 Venus St, San Francisco 1,412 04/07/2017 $954,000
69 Neptune St, San Francisco 915 12/07/2016
111 Venus St, San Francisco 1,112 10/12/2017 $750,000
91 Neptune St, San Francisco 1,062 08/19/2014
83 Neptune St, San Francisco 1,062 10/08/2015
95 Neptune St, San Francisco 1,062 07/27/2022
419 Thornton Ave, San Francisco 1,690 01/07/2020
425 Thornton Ave, San Francisco 1,112
127 Venus St, San Francisco 1,149 01/30/2009

Nearby ZIP Codes for 409 Thornton Avenue, San Francisco

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