San Francisco County  »  94121  »  27th Ave  »  40 27th Ave

40 27th Avenue, San Francisco, CA 94121 Property Information

40 27th 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

40 27th Avenue, San Francisco, CA 94121
static Mapbox map

Address

Primary address 40 27th Avenue, San Francisco
Zip code 94121
County San Francisco
Neighborhood Sea Cliff
Parcel ID 1305-018

Sales & Tax Overview for 40 27th 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 05/17/2013
Sale price $2,925,000
Arm's length
Current property tax $55,125

Lot & Building Information for 40 27th Avenue, San Francisco

Building sqft 2,989
Building class Dwelling (D)
Acreage 0.077
Units 1
Year built 1912
Stories 3
Bedrooms 3
Bathrooms 3
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, One Family- Detached (RH-1(D))
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 40 27th 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 40 27th 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 40 27th Avenue, San Francisco

What is the year built & the total sq. ft. for 40 27th Avenue, San Francisco, CA 94121?

40 27th Avenue, San Francisco, CA 94121 was built in 1912 and has a total of 2,989 square feet.

What is the assessed value of 40 27th Avenue, San Francisco, CA 94121 and the property tax paid?

Assessed at $4,667,930, the tax amount paid for 40 27th Avenue, San Francisco, CA 94121 is $55,207.

When was 40 27th Avenue, San Francisco, CA 94121 last sold?

40 27th Avenue, San Francisco, CA 94121 was last sold in 07/03/2018.

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 40 27th Avenue, San Francisco

Create a free account to view the complete sales history for 40 27th Avenue, San Francisco, including title documents, transfer conditions, mortgages and liens.

Sale date Sale price Buyer name Seller name
05/17/2013 $2,925,000

Title Documents for 40 27th 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
01/24/2022 Reconveyance
01/24/2022 Substitution Trustee
01/24/2022 Reconveyance
01/24/2022 Substitution Trustee
12/20/2021 Deed of Trust 01/01/2052
11/01/2019 Release Lien
09/25/2019 Notice Lien
07/03/2018 Trust Transfer Deed
08/27/2015 Record of Survey Map
05/17/2013 Deed of Trust
Unlock title documents, including buyer and seller information (when available).
Sign up

R: Recorded date
D: Document date

Property Taxes for 40 27th Avenue, San Francisco

Access detailed property tax data for 40 27th 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 $55,208
Current property tax $55,125
Market value $4,667,930

Assessment History for 40 27th Avenue, San Francisco

Here's the assessment & property tax history for 40 27th 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 $4,667,930 1.1827 $55,208 +2.98%
2024-2025 $4,576,403 1.1714 $53,608 +1.45%
2023-2024 $4,486,671 1.1777 $52,840 +1.83%
2022-2023 $4,398,698 1.1797 $51,891 +1.76%
2021-2022 $4,312,451 1.18248 $50,994 -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 40 27th 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 40 27th 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)
Kittredge, Inc. NR Private 1-8 82 0.24
Katherine Delmar Burke School NR Private K-8 402 0.41
Alamo Elementary School 8 Public K-5 410 0.48
St. John Of San Francisco Orthodox Acade NR Private K-12 50 0.55
St. Monica School NR Private K-8 209 0.60

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Kittredge, Inc. NR Private 1-8 82 0.24
Katherine Delmar Burke School NR Private K-8 402 0.41
Presidio Middle School 7 Public 6-8 978 0.50
St. John Of San Francisco Orthodox Acade NR Private K-12 50 0.55
St. Monica School NR Private K-8 209 0.60

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
St. John Of San Francisco Orthodox Acade NR Private K-12 50 0.55
Washington (George) High School 9 Public 9-12 2,036 0.75
San Francisco County Rop School NR Public 10-12 0 0.89
Erikson School NR Private 6-12 7 0.90
San Francisco Pacific Academy NR Private K-12 107 0.94

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

Neighbors for 40 27th Avenue, San Francisco

Here are the neighbors for 40 27th Avenue, San Francisco.

Address Square feet Purchase date Purchase price
66 Seacliff Ave, San Francisco 2,710 01/12/2010 $1,850,000
70 Seacliff Ave, San Francisco 3,600 04/03/1997
79 26th Ave, San Francisco 2,064 04/17/2023
2 27th Ave, San Francisco 3,136 03/15/2024
50 27th Ave, San Francisco 5,397 06/05/2012
346 El Camino Del Mar, San Francisco 3,642 11/08/2024 $4,627,500
334 El Camino Del Mar, San Francisco 2,900 08/13/2025
60 Seacliff Ave, San Francisco 2,518 07/11/2017 $3,025,000
358 El Camino Del Mar, San Francisco 4,550 03/21/2025 $5,565,000
125 Seacliff Ave, San Francisco 4,510 08/27/2024 $6,000,000
115 Seacliff Ave, San Francisco 3,285 11/15/2013 $3,150,000
50 Seacliff Ave, San Francisco 3,332 08/29/2016
66 27th Ave, San Francisco 2,835 11/15/2024
40 Seacliff Ave, San Francisco 3,493 04/08/2013
60 27th Ave, San Francisco 3,149 06/20/2012 $2,375,000
145 Seacliff Ave, San Francisco 2,900 06/01/2011
135 Seacliff Ave, San Francisco 2,847 12/02/2021
70 27th Ave, San Francisco 3,285 01/24/2017 $5,375,000
320 El Camino Del Mar, San Francisco 9,192 07/11/2022
69 26th Ave, San Francisco 2,120 04/17/2007

Nearby ZIP Codes for 40 27th Avenue, San Francisco

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