San Francisco County  »  94121  »  21st Ave  »  730 21st Ave

730 21st Avenue, San Francisco, CA 94121 Property Information

730 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

730 21st Avenue, San Francisco, CA 94121
static Mapbox map

Address

Primary address 730 21st Avenue, San Francisco
Zip code 94121
County San Francisco
Neighborhood Central Richmond
Parcel ID 1663-026

Sales & Tax Overview for 730 21st 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 03/12/1996
Sale price $298,000
Arm's length
Current property tax $6,602

Lot & Building Information for 730 21st Avenue, San Francisco

Building sqft 1,900
Building class Dwelling (D)
Acreage 0.069
Units 1
Year built 1924
Stories 2
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 730 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 730 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 730 21st Avenue, San Francisco

What is the year built & the total sq. ft. for 730 21st Avenue, San Francisco, CA 94121?

730 21st Avenue, San Francisco, CA 94121 was built in 1924 and has a total of 1,900 square feet.

What is the assessed value of 730 21st Avenue, San Francisco, CA 94121 and the property tax paid?

Assessed at $565,186, the tax amount paid for 730 21st Avenue, San Francisco, CA 94121 is $6,684.

When was 730 21st Avenue, San Francisco, CA 94121 last sold?

730 21st Avenue, San Francisco, CA 94121 was last sold in 03/31/2016.

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, Jul 15, 2026 How to Find Property Owners — The Complete Guide 
For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.
Eliza Theiss, Jul 08, 2026 2026 Q2 Foreclosure Report: Bronx Caseload Hits 7-Year High, Brooklyn & Manhattan Slow to 4-Year Low
Manhattan yet again slowed to become the city’s least active foreclosure market, Brooklyn’s caseload dropped so low it barely edged out Staten Island, while the Bronx heated up enough to surpass all boroughs except Queens.
Laura Pop-Badiu, Jul 02, 2026 How to Find Foreclosed Homes Step-by-Step Using PropertyShark
To help real estate professionals find foreclosed homes in a timely and efficient manner, this guide breaks down every step of the research process — from understanding foreclosure status all the way to finding contact information for owners and looking past LLCs.
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 730 21st Avenue, San Francisco

Create a free account to view the complete sales history for 730 21st Avenue, San Francisco, including title documents, transfer conditions, mortgages and liens.

Sale date Sale price Buyer name Seller name
03/12/1996 $298,000

Title Documents for 730 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
04/27/2016 Reconveyance
04/27/2016 Substitution Trustee
04/13/2016 Reconveyance
04/13/2016 Substitution Trustee
03/31/2016 Deed of Trust 04/01/2046
03/31/2016 Grant Deed
07/10/2012 Modification Deed of Trust & Agreement
06/28/2012 Subordination Agreement
06/28/2012 Deed of Trust
07/31/2006 Deed of Trust
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 730 21st Avenue, San Francisco

Access detailed property tax data for 730 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 $6,684
Current property tax $6,602
Market value $565,186

Assessment History for 730 21st Avenue, San Francisco

Here's the assessment & property tax history for 730 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 $565,186 1.1827 $6,684 +2.98%
2024-2025 $554,108 1.1714 $6,491 +1.45%
2023-2024 $543,246 1.1777 $6,398 +1.83%
2022-2023 $532,596 1.1797 $6,283 +1.77%
2021-2022 $522,156 1.18248 $6,174 -0.31%

San Francisco residential market stats

Median Sale Price
$1,500,000
15.4% YoY
Median Price/Sqft
$1,155
11.2% YoY
San Francisco County Median Sale Price
$1,500,000
15.4% 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 730 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 730 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 (miles)
Argonne Elementary School 6 Public K-5 361 0.19
Lisa Kampner Hebrew Academy NR Private K-12 37 0.40
Shalom School Dba Bais Menacehm Yeshiva Day School NR Private K-7 30 0.41
Bais Menachem Yeshiva Day School NR Private K-8 49 0.41
St. Monica School NR Private K-8 209 0.47

Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Erikson School NR Private 6-12 7 0.27
Lisa Kampner Hebrew Academy NR Private K-12 37 0.40
Shalom School Dba Bais Menacehm Yeshiva Day School NR Private K-7 30 0.41
Bais Menachem Yeshiva Day School NR Private K-8 49 0.41
St. Monica School NR Private K-8 209 0.47

Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
San Francisco County Rop School NR Public 10-12 0 0.26
Erikson School NR Private 6-12 7 0.27
Lisa Kampner Hebrew Academy NR Private K-12 37 0.40
St. John Of San Francisco Orthodox Acade NR Private K-12 50 0.56
Challenge To Learning NR Private 7-12 0 0.64

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

Neighbors for 730 21st Avenue, San Francisco

Here are the neighbors for 730 21st Avenue, San Francisco.

Address Square feet Purchase date Purchase price
778 21st Ave, San Francisco 4,456 11/03/2016
734 21st Ave, San Francisco 2,664 03/05/2015
742 21st Ave, San Francisco 3,050 05/04/2021
726 21st Ave, San Francisco 1,660 12/19/2003
718 21st Ave, San Francisco 1,135 10/10/2007
709 21st Ave, San Francisco 3,358 08/25/2021
1925 Cabrillo St, San Francisco 1,450 04/22/1988 $276,000
758 21st Ave, San Francisco 3,434 06/11/2013
764 21st Ave, San Francisco 3,050 12/19/2023
1929 Cabrillo St, San Francisco 831 04/20/1988 $244,000
2015 Cabrillo St, San Francisco 7,428 06/29/2005
772 21st Ave, San Francisco 3,200 05/23/2005
1917 Cabrillo St, San Francisco 1,872 09/30/2014 $1,300,000
754 21st Ave, San Francisco 3,050 03/02/2026
768 21st Ave, San Francisco 3,050 07/01/2024
722 21st Ave, San Francisco 1,696 10/29/2012
1941 Cabrillo St, San Francisco 4,011 08/04/2020
1935 Cabrillo St, San Francisco 2,550 12/18/2023 $2,800,000
746 21st Ave, San Francisco 3,050 04/15/2015

Nearby ZIP Codes for 730 21st Avenue, San Francisco

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