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438 20th Avenue, San Francisco, CA Property Information

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Address

Primary address	438 20th Avenue, San Francisco
Zip code	94121
County	San Francisco

Neighborhood	Central Richmond
Parcel ID	1525-050

Sales & Tax Overview for 438 20th 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	$6,649

Lot & Building Information for 438 20th Avenue, San Francisco

Building sqft	1,303
Building class	Condominium (Z)
Acreage	0.07
Year built	1912
Stories	2
Bedrooms	3
Bathrooms	1

Zoning, Use & Area Overview

Walk Score

Transit Score

Bike Score

Zoning district	Residential- Mixed, Low Density (RM-1)
School district	San Francisco Unified School District

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Other Property Data for 438 20th Avenue, San Francisco

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• Improvements for 438 20th Avenue, San Francisco , including their type, square footage, grade and when they were built.

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About 438 20th Avenue, San Francisco

What is the year built & the total sq. ft. for 438 20th Avenue, San Francisco, CA?

438 20th Avenue, San Francisco, CA was built in 1912 and has a total of 1,303 square feet.

What is the assessed value of 438 20th Avenue, San Francisco, CA and the property tax paid?

Assessed at $569,176, the tax amount paid for 438 20th Avenue, San Francisco, CA is $6,731.

When was 438 20th Avenue, San Francisco, CA last sold?

438 20th Avenue, San Francisco, CA was last sold in 01/14/2022.

Ownership Information

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Commercial Real Estate nearby

Real Estate Reports:

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Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs

Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million

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.

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Past Sales & Property History for 438 20th Avenue, San Francisco

Create a free account to view the complete sales history for 438 20th Avenue, San Francisco, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

More about San Francisco County Property Records

Title Documents for 438 20th 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
01/14/2022	Condominium Grant Deed
10/06/2021	Condominium Plan
10/06/2021	Declaration of CC&R
07/23/2019	Condominium Map
09/23/1992	Deed

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R: Recorded date
D: Document date

Property Taxes for 438 20th Avenue, San Francisco

Access detailed property tax data for 438 20th Avenue, San Francisco, CA. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year:	2025-2026
Base tax	$6,732
Current property tax	$6,649

Market value	$569,176

More about San Francisco County Property Taxes

Assessment History for 438 20th Avenue, San Francisco

Here's the assessment & property tax history for 438 20th 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	$569,176	1.1827	$6,732	+2.98%
2024-2025	$558,018	1.1714	$6,537	+1.45%
2023-2024	$547,080	1.1777	$6,443	+1.83%
2022-2023	$536,354	1.1797	$6,327	n/a

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 438 20th 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).

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Crime incidents map	Register

Transportation

Access the detailed traffic volume map for 438 20th 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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Schools

Nearest elementary schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
St. Monica School	NR	Private	K-8	209	0.24
Alamo Elementary School	8	Public	K-5	410	0.28
Argonne Elementary School	6	Public	K-5	361	0.33
San Francisco Schoolhouse	NR	Private	K-7	60	0.37
St. John Of San Francisco Orthodox Acade	NR	Private	K-12	50	0.39

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
St. Monica School	NR	Private	K-8	209	0.24
San Francisco Schoolhouse	NR	Private	K-7	60	0.37
St. John Of San Francisco Orthodox Acade	NR	Private	K-12	50	0.39
Erikson School	NR	Private	6-12	7	0.40
Lisa Kampner Hebrew Academy	NR	Private	K-12	37	0.41

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
San Francisco County Rop School	NR	Public	10-12	0	0.38
St. John Of San Francisco Orthodox Acade	NR	Private	K-12	50	0.39
Erikson School	NR	Private	6-12	7	0.40
Lisa Kampner Hebrew Academy	NR	Private	K-12	37	0.41
Olympia Institute	NR	Private	6-11	8	0.56

Neighbors for 438 20th Avenue, San Francisco

Here are the neighbors for 438 20th Avenue, San Francisco.

Address	Square feet	Purchase date	Purchase price
440 20th Ave, San Francisco	1,065	01/14/2022
440 4th Ave, San Francisco	2,761	02/19/2025
4200 Geary Blvd, San Francisco		03/16/2023
36 Parnassus Ave, San Francisco	2,040	08/05/2021
478 10th Ave, San Francisco	1,690	10/22/2021	$1,515,000
480 10th Ave, San Francisco	1,637	12/07/2020
431 2nd Ave, San Francisco	1,710	11/05/2020	$1,300,000
3627 Anza St, San Francisco	1,316	12/17/2021	$1,480,000
152 Seal Rock Dr, San Francisco	981	07/07/2021
1324 Willard St, San Francisco	17,205	11/18/2025	$7,900,000
174 Carl St, San Francisco	1,434	09/08/2021	$1,900,000
3625 Anza St, San Francisco	1,131	12/17/2021	$1,231,000
182 15th Ave, San Francisco	1,595	10/03/2019
442 4th Ave, San Francisco	2,100	04/11/2022
150 Seal Rock Dr, San Francisco	981	03/13/2026
184 15th Ave, San Francisco	1,595	10/03/2019
428 17th Ave, San Francisco	833	04/21/2026	$1,089,000
38 Parnassus Ave, San Francisco	1,501	06/02/2023
172 Carl St, San Francisco	1,884	09/08/2021
426 17th Ave, San Francisco	1,969	09/02/2025

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