San Francisco County  »  94121  »  21st Ave  »  515 21st Ave

515 21st Avenue, San Francisco, CA 94121 Property Information

515 21st Avenue, San Francisco, CA 94121 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Photo & Map Show Hide

515 21st Avenue, San Francisco, CA 94121
static Mapbox map

Address

Primary address 515 21st Avenue, San Francisco
Zip code 94121
County San Francisco
Neighborhood Central Richmond
Parcel ID 1564-053

Sales & Tax Overview for 515 21st Avenue, San Francisco

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

Current property tax $13,565

Lot & Building Information for 515 21st Avenue, San Francisco

Building sqft 1,788
Building class Condominium (Z)
Acreage 0.047
Year built 1922
Stories 2
Bedrooms 3
Bathrooms 2
Unlock this property report with a free account.

Access up-to-date information from property owner names to sales history, tax info, title documents, mortgages, development, maps, permits and more.
Sign Up Now

Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Residential- House, Two Family (RH-2)
School district San Francisco Unified School District

View more neighborhood information such as transportation, nearby schools and risk designations in the dedicated tab.

Other Property Data for 515 21st Avenue, San Francisco

Property reports include comprehensive occupancy, improvement and development information (where available).
Create a free account to access valuable data points such as:

  • • Improvements for 515 21st Avenue, San Francisco , including their type, square footage, grade and when they were built.
  • Development maps such as planimetric, zoning, land use and urban landscape maps (building age and stories).
Unlock all property data with a free account.
Sign up

About 515 21st Avenue, San Francisco

What is the year built & the total sq. ft. for 515 21st Avenue, San Francisco, CA 94121?

515 21st Avenue, San Francisco, CA 94121 was built in 1922 and has a total of 1,788 square feet.

What is the assessed value of 515 21st Avenue, San Francisco, CA 94121 and the property tax paid?

Assessed at $1,153,958, the tax amount paid for 515 21st Avenue, San Francisco, CA 94121 is $13,647.

When was 515 21st Avenue, San Francisco, CA 94121 last sold?

515 21st Avenue, San Francisco, CA 94121 was last sold in 10/05/2016.

Ownership Information

View detailed property contacts like owners, building management, representatives from permits and tenants with a free account.

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.
Research 100M+ property records powered by:
  • 2000+ governmental and public data sources
  • 80 dedicated analysts and researchers
  • 20+ years of real estate experience
Learn More

Past Sales & Property History for 515 21st Avenue, San Francisco

Create a free account to view the complete sales history for 515 21st Avenue, San Francisco, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

Title Documents for 515 21st 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
10/21/2016 Reconveyance
10/21/2016 Substitution Trustee
10/05/2016 Grant Deed
10/05/2016 Deed of Trust 10/01/2046
10/05/2016 Grant Deed
01/16/2015 Grant Deed
01/16/2015 Deed of Trust 02/01/2045
01/16/2015 Grant Deed
12/17/2013 Deed of Trust 01/01/2044
12/17/2013 Grant Deed
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 515 21st Avenue, San Francisco

Access detailed property tax data for 515 21st Avenue, San Francisco, CA 94121. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $13,648
Current property tax $13,565
Market value $1,153,958

Assessment History for 515 21st Avenue, San Francisco

Here's the assessment & property tax history for 515 21st 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 $1,153,958 1.1827 $13,648 +2.98%
2024-2025 $1,131,334 1.1714 $13,252 +1.45%
2023-2024 $1,109,153 1.1777 $13,062 +1.83%
2022-2023 $1,087,407 1.1797 $12,828 +1.76%
2021-2022 $1,066,088 1.18248 $12,606 -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

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 515 21st 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 515 21st Avenue, San Francisco to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

View daily traffic map

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance to school (mi)
St. Monica School NR Private K-8 209 0.22
Argonne Elementary School 6 Public K-5 361 0.29
Alamo Elementary School 8 Public K-5 410 0.34
St. John Of San Francisco Orthodox Acade NR Private K-12 50 0.34
Lisa Kampner Hebrew Academy NR Private K-12 37 0.44

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
St. Monica School NR Private K-8 209 0.22
Erikson School NR Private 6-12 7 0.26
St. John Of San Francisco Orthodox Acade NR Private K-12 50 0.34
Lisa Kampner Hebrew Academy NR Private K-12 37 0.44
Bais Menachem Yeshiva Day School NR Private K-8 49 0.47

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
San Francisco County Rop School NR Public 10-12 0 0.24
Erikson School NR Private 6-12 7 0.26
St. John Of San Francisco Orthodox Acade NR Private K-12 50 0.34
Lisa Kampner Hebrew Academy NR Private K-12 37 0.44
Washington (George) High School 9 Public 9-12 2,036 0.59

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

Neighbors for 515 21st Avenue, San Francisco

Here are the neighbors for 515 21st Avenue, San Francisco.

Address Square feet Purchase date Purchase price
686 30th Ave, San Francisco 1,139 12/07/2015
7434 Geary Blvd, San Francisco 949 11/06/2019 $1,050,000
654 Funston Ave, San Francisco 1,621 09/26/2025 $1,125,000
665 7th Ave, San Francisco 1,577 05/05/2021
476 21st Ave, San Francisco 1,646 11/21/2024
7909 Geary Blvd, San Francisco 1,150 05/31/2023
846 31st Ave, San Francisco 1,675 04/07/2020
488 15th Ave, San Francisco 1,376 12/17/2020
2526 Anza St, San Francisco 1,727 12/28/2012
474 21st Ave, San Francisco 1,485 11/21/2024
7911 Geary Blvd, San Francisco 1,343 04/27/2026
7436 Geary Blvd, San Francisco 1,213 10/20/2015 $920,000
684 30th Ave, San Francisco 1,270 09/19/2013
517 21st Ave, San Francisco 1,874 12/15/2017
864 26th Ave, San Francisco 2,103 12/05/2022
2524 Anza St, San Francisco 1,587 12/28/2012
656 Funston Ave, San Francisco 1,621 02/03/2026 $1,500,000
663 7th Ave, San Francisco 1,355 05/06/2021 $1,500,000
862 26th Ave, San Francisco 1,823 04/12/2021 $1,750,000
486 15th Ave, San Francisco 1,490 10/25/2021 $1,400,000

Nearby ZIP Codes for 515 21st Avenue, San Francisco

Not sure if we cover all the data-points you need? View sample full report View sample full report