Movoto Real Estate
Search
About Home value Tax history Market statistics Schools Neighborhood Places of interest
  • Map Image
  • Map Image
  • Map Image

40 21st Ave, San Francisco, CA 94121

$3,553,000

Last sold date unavailable

  • —

    bed

  • 3

    bath

  • 3,375

    Sqft ($1,450/Sqft)

House not for sale
Learn about San Francisco's top local Real Estate agents

About 40 21st Ave

Property type House
Neighborhood
Year built 1913
HOA fee $0/month
Lot size 3,000 Sqft
Movoto estimate
Rental estimate
Property description
This 3-bathroom single-family home is located at 40 21st Ave, San Francisco, CA, 94121, in the Lake Street neighborhood in San Francisco County and was built in 1913. This home offers 3,375 square feet of living space on a 3,000 sq ft lot. The estimated market value is $3,553,000, approximately $1,053 per square foot.
$3.55M
Range: $2.87M-$4.22M
Last 30 days 
Rental est.: $2,298/month
Gross rent multiplier: 177.4
  • Year Property taxes Tax assessment
  • 2024
    $13,484 +1.5%
    $1,148,601 +2.0%
  • 2023
    $13,290 +1.8%
    $1,126,081
  • 2022
    $13,053 +1.8%
    $1,126,081 +2.0%
  • 2021
    $12,827 -0.3%
    $1,104,002 +2.0%
  • 2020
    $12,866 +3.6%
    $1,082,357 +1.04%
  • 2019
    $12,422 +3.5%
    $1,071,260 +2.0%
  • 2018
    $12,005 +1.2%
    $1,050,256 +2.0%
  • 2017
    $11,863 +1.7%
    $1,029,664 +2.0%
  • 2016
    $11,667 -1.1%
    $1,009,476
  • 2015
    $11,791
    —
  • 40 21st Ave
    $4.89M
  • Lake Street
    $1.49M +3% y/y
  • 94121
    $1.88M +18% y/y
  • San Francisco
    $1.19M +9% y/y
No chart available
Statistics calculated by Movoto
Est. value Bed/bath Sqft mi
44 21st Ave, San Francisco, CA 94121 $4,845,000 4/4 3,375 0
50 21st Ave, San Francisco, CA 94121 $5,955,000 5/3 4,223 0.01
20 21st Ave, San Francisco, CA 94121 $6,022,000 —/6 6,449 0.01
58 21st Ave, San Francisco, CA 94121 $1,902,000 —/1 2,210 0.01
60 21st Ave, San Francisco, CA 94121 $5,338,000 4/3 2,408 0.02
41 21st Ave, San Francisco, CA 94121 $4,362,000 —/3 2,652 0.03
33 20th Ave, San Francisco, CA 94121 $2,513,000 4/4 3,592 0.03
45 21st Ave, San Francisco, CA 94121 $2,286,000 —/1 2,102 0.03

Estimated values are based on public record data and automated valuation models. Values are not guaranteed and may not reflect current market conditions.

Thinking of selling? Get a Cash Offer.

  • A smooth, fast sale
  • Skip staging and repairs
  • No strings attached
8/10
Alamo Elementary School
public Grades K-5
San Francisco Unified School District
7/10
Presidio Middle School
public Grades 6-8
San Francisco Unified School District
Source: GreatSchools.org © 2026. All rights reserved.

Around Lake Street

Explore everything this neighborhood has to offer. Learn more about Lake Street.
View homes for sale in Lake Street
By entering my info and clicking Ask a Question below, I am providing my e-signature and express written consent to receive marketing emails, calls, and texts (including via automatic telephone dialing systems, AI generative, artificial or pre-recorded voice technology) relating to my inquiry from Movoto (and parties calling/messaging on their behalf) even if my number appears on the company, state, or national Do Not Call Registry. You also agree to ourTerms and Conditions and Privacy Policy. Consent not required to receive services (call 1-844-420-1270 to be connected without providing consent).

Nearby recently sold homes in San Francisco, CA

Nearby homes for sale in San Francisco, CA

Newest listings in 94121

  • Real Estate
  • CA
  • San Francisco County
  • San Francisco
  • 94121
  • Lake Street
  • 40 21st Ave
Meet with a real estate agent today (844) 430-0869
  • Movoto Logo
  • Download IOS APP Download Android APP
IDX information is provided exclusively for consumers’ personal, non-commercial use and that it may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Information deemed reliable but not guaranteed to be accurate. Buyer to verify all information. The information provided is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties consumers may be interested in purchasing. Listing information updated every 15 minutes. Terms of use & Privacy Policy, California Privacy Info. Copyright © 2005 - 2026 Movoto, Inc. All rights reserved. Equal Housing Opportunity CalDRE CalDRE #01517281
Movoto Real Estate is committed to ensuring accessibility for individuals with disabilities. We are continuously working to improve the accessibility of our web experience for everyone. We welcome feedback and accommodation requests, please submit them here.
Requests for information regarding mortgage products will be directed to Movoto.com affiliate, Lower, LLC - a licensed Mortgage Lender (NMLS #1124061), or, based on your location, may be redirected to a participating mortgage marketing partner that may pay Lower, LLC for any consumer contact information provided through this site.