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521 Cortland Avenue, San Francisco, CA 94110 Property Information

521 Cortland Avenue, San Francisco, CA 94110 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
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521 Cortland Avenue, San Francisco, CA 94110
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Address

Primary address 521 Cortland Avenue, San Francisco
Zip code 94110
County San Francisco
Neighborhood Bernal Heights
Parcel ID 5664-016

Sales & Tax Overview for 521 Cortland 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 03/30/1990
Sale price $540,000
Arm's length
Property tax $19,289

Lot & Building Information for 521 Cortland Avenue, San Francisco

Building sqft 5,651
Building class Multi-Family
Acreage 0.075
Rooms 12
Units 7
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 521 Cortland Avenue, San Francisco

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About 521 Cortland Avenue, San Francisco

How many square feet does 521 Cortland Avenue, San Francisco, CA 94110 have?

This Multi-Family (SCILSM) located at 521 Cortland Avenue, San Francisco, CA 94110 has a total of 5,651 square feet.

What is the assessed value of 521 Cortland Avenue, San Francisco, CA 94110 and the property tax paid?

Assessed at $1,630,961, the tax amount paid for 521 Cortland Avenue, San Francisco, CA 94110 is $19,289.

When was 521 Cortland Avenue, San Francisco, CA 94110 last sold?

521 Cortland Avenue, San Francisco, CA 94110 was last sold in 06/24/2021.

How many residential units does this building have?

This building has 6 residential unit(s) and 1 commercial spaces.

Ownership Information

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Real Estate Reports:
Laura Pop-Badiu, May 21, 2026 How to Find Land Boundaries: Free & Paid Methods
If you need to find land boundaries fast, you can start with a free county parcel/GIS viewer or a premium platform like PropertyShark to see an approximate parcel outline and lot data. However, keep in mind that a web-based land boundaries map is a starting point, not the legal finish line.
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.
Research 100M+ property records powered by:
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Past Sales & Property History for 521 Cortland Avenue, San Francisco

Create a free account to view the complete sales history for 521 Cortland Avenue, San Francisco, including title documents, transfer conditions, mortgages and liens.

Sale date Sale price Buyer name Seller name
03/30/1990 $540,000

Title Documents for 521 Cortland Avenue, San Francisco

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
08/02/2023 Release of Lien
11/30/2022 NTC Lien
06/24/2021 Grant Deed
01/13/2021 Grant Deed
12/31/2020 Affidavit of Death
10/28/2020 NTC Lien
03/22/2019 Release Lien
02/26/2019 Notice Lien
08/28/2018 Release Lien
06/25/2018 Notice Lien
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R: Recorded date
D: Document date

Property Taxes for 521 Cortland Avenue, San Francisco

Access detailed property tax data for 521 Cortland Avenue, San Francisco, CA 94110. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $19,289
Market value $1,630,961

Assessment History for 521 Cortland Avenue, San Francisco

Here's the assessment & property tax history for 521 Cortland 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 $1,630,961 1.1827 $19,289 +2.98%
2024-2025 $1,598,983 1.1714 $18,730 +1.45%
2023-2024 $1,567,632 1.1777 $18,462 +1.83%
2022-2023 $1,536,895 1.1797 $18,131 +116.43%
2021-2022 $708,410 1.18248 $8,377 -23.05%

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.

Demographics by Zip Code

Total population 66,865
Median age 39.3
Average household income $231,366
Family households 48.4%
Occupied housing units 27,208
Owner occupied units 41.8%
Average number of people per household 2.38
Median year structure built 1938
Median value for units with a mortgage $1,510,500
Median value for units without a mortgage $1,210,300

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

Access the detailed traffic volume map for 521 Cortland 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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Neighbors for 521 Cortland Avenue, San Francisco

Here are the neighbors for 521 Cortland Avenue, San Francisco.

Address Square feet Purchase date Purchase price
263 Andover St, San Francisco 2,163 05/21/2021
257 Andover St, San Francisco 3,377 04/14/2025
330 Moultrie St, San Francisco 1,829 06/21/2002 $655,000
279 Andover St, San Francisco 1,505 09/28/2018 $1,050,000
251 Andover St, San Francisco 1,601 09/18/2023 $2,400,000
374 Moultrie St, San Francisco 3,190 04/15/1992 $435,000
277 Andover St, San Francisco 1,819 04/01/2025 $2,611,000
372 Moultrie St, San Francisco 767 07/11/2025 $1,825,000
324 Moultrie St, San Francisco 1,275 07/31/1992
513 Cortland Ave, San Francisco 2,114 11/18/1992
273 Andover St, San Francisco 1,159 02/06/2019
378 Moultrie St, San Francisco 1,075 03/04/2002
515 Cortland Ave, San Francisco 4,480 01/30/2019
310 Moultrie St, San Francisco 875 03/11/2002
368 Moultrie St, San Francisco 2,300 06/16/2023 $2,475,000
362 Moultrie St, San Francisco 1,500 05/01/2012
354 Moultrie St, San Francisco 1,600 03/02/2020
336 Moultrie St, San Francisco 1,275 09/10/2001
501 Cortland Ave, San Francisco 5,160 05/14/1991
269 Andover St, San Francisco 1,906 01/02/2018

Nearby ZIP Codes for 521 Cortland Avenue, San Francisco

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