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4340 20th Street, San Francisco, CA 94114 Property Information

4340 20th Street, San Francisco, CA 94114 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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4340 20th Street, San Francisco, CA 94114
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Address

Primary address 4340 20th Street, San Francisco
Zip code 94114
County San Francisco
Neighborhood Eureka Valley - Dolores Heights
Parcel ID 2697-041

Sales & Tax Overview for 4340 20th Street, San Francisco

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Sale date 08/26/2008
Sale price $880,000
Arm's length
Current property tax $13,320

Lot & Building Information for 4340 20th Street, San Francisco

Building sqft 945
Building class Condominium (Z)
Acreage 0.048
Stories 1
Bedrooms 2
Bathrooms 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Residential- House, Three Family (RH-3)
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 4340 20th Street, San Francisco

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About 4340 20th Street, San Francisco

How many square feet does 4340 20th Street, San Francisco, CA 94114 have?

This Condominium (Z) located at 4340 20th Street, San Francisco, CA 94114 has a total of 945 square feet.

What is the assessed value of 4340 20th Street, San Francisco, CA 94114 and the property tax paid?

Assessed at $1,133,217, the tax amount paid for 4340 20th Street, San Francisco, CA 94114 is $13,402.

When was 4340 20th Street, San Francisco, CA 94114 last sold?

4340 20th Street, San Francisco, CA 94114 was last sold in 12/16/2016.

Ownership Information

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Real Estate Reports:
Eliza Theiss, Jun 23, 2026 NYC Resale Gains & Losses: Every Borough Made Money in 2025, Except Manhattan
In 2025, NYC home-sellers mostly made money. But, in Manhattan, resales came with losses — and it was apartments and recent buyers that absorbed them.
Laura Pop-Badiu, Jun 11, 2026 NYC Business Leaders on RTO: Survey Reveals Hybrid Still Dominates, Office Attendance Set to Rise
Huble’s recent survey of 126 founders, CEOs and other decision-makers in New York City’s startup ecosystem revealed how local business leaders are approaching workplace strategy in 2026 and beyond.
Eliza Theiss, Jun 04, 2026 World Cup or Your Mortgage/Rent? Ticket Prices Rival Host City Housing Costs
World Cup ticket prices rival monthly housing expenses in the 11 U.S. host cities, with even the cheapest seats covering weeks or even months of rent or mortgage payments.
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Past Sales & Property History for 4340 20th Street, San Francisco

Create a free account to view the complete sales history for 4340 20th Street, San Francisco, including title documents, transfer conditions, mortgages and liens.

Sale date Sale price Buyer name Seller name
08/26/2008 $880,000

Title Documents for 4340 20th Street, 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
11/19/2025 Deed of Trust 11/11/2055
02/03/2022 Reconveyance
02/03/2022 Substitution Trustee
01/28/2022 Deed of Trust 02/01/2037
12/29/2016 Reconveyance
12/29/2016 Substitution Trustee
12/29/2016 Assignment of Deed of Trust
12/16/2016 Quitclaim Deed
12/16/2016 Deed of Trust 01/01/2047
12/16/2016 Quitclaim Deed
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R: Recorded date
D: Document date

Property Taxes for 4340 20th Street, San Francisco

Access detailed property tax data for 4340 20th Street, San Francisco, CA 94114. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $13,403
Current property tax $13,320
Market value $1,133,217

Assessment History for 4340 20th Street, San Francisco

Here's the assessment & property tax history for 4340 20th Street, 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 $1,133,217 1.1827 $13,403 +2.98%
2024-2025 $1,110,998 1.1714 $13,014 +1.45%
2023-2024 $1,089,215 1.1777 $12,828 +1.83%
2022-2023 $1,067,859 1.1797 $12,598 +1.76%
2021-2022 $1,046,921 1.18248 $12,380 -0.30%

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 4340 20th Street, 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 4340 20th Street, 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)
Milk (Harvey) Civil Rights Elementary School 6 Public K-5 169 0.09
Marin Preparatory School NR Private K-8 0 0.17
Marin Preparatory School NR Private K-8 142 0.17
German International School of Silicon Valley - San Francisco Campus NR Private K-8 0 0.17
Eureka Learning Center NR Private K 11 0.19

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Marin Preparatory School NR Private K-8 0 0.17
Marin Preparatory School NR Private K-8 142 0.17
German International School of Silicon Valley - San Francisco Campus NR Private K-8 0 0.17
St. Philip School NR Private K-8 223 0.41
Rooftop Elementary School 6 Public K-8 536 0.41

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Mission High School 4 Public 9-12 1,041 0.59
Urban School Of San Francisco NR Private 9-12 421 1.04
Asawa (Ruth) San Francisco School Of The Arts, A Public School. 10 Public 9-12 679 1.08
Academy (The)- SF @Mcateer 6 Public 9-12 320 1.08
Sand Paths Academy NR Private 8-12 30 1.13

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

Neighbors for 4340 20th Street, San Francisco

Here are the neighbors for 4340 20th Street, San Francisco.

Address Square feet Purchase date Purchase price
275 10th St, San Francisco 88,757
908 Page St, San Francisco 1,420 12/09/2021
4057 19th St, San Francisco 1,068 09/02/2025
54 Pearl St, San Francisco 1,157 10/28/2025
75 Elgin Pkwy, San Francisco 1,000 10/25/2021
624 Cabrillo St, San Francisco 1,766 05/25/2023 $1,687,500
1068 Sanchez St, San Francisco 1,753 10/05/2023 $2,389,000
739 Shotwell St, San Francisco 1,022 09/20/2019 $1,270,000
3473 19th St, San Francisco 1,322 06/09/2011 $749,000
3544 California St, San Francisco 1,062 06/29/2023
1822 Page St, San Francisco 2,486 04/20/2022
73 Elgin Pkwy, San Francisco 1,200 10/10/2019 $1,150,000
3356 22nd St, San Francisco 994 05/08/2007 $770,000
267 Clinton Pkwy, San Francisco 1,053 02/06/2014
42 Delmar St, San Francisco 1,333 05/10/2010
22 Henry St, San Francisco 1,024 09/06/2022
362 31st Ave, San Francisco 2,368 05/05/2021
220 Corbett Ave, San Francisco 960 04/15/2022 $1,325,000
1159 Church St, San Francisco 1,862 03/06/2026 $2,600,000
4304 17th St, San Francisco 724 04/26/2021

Nearby ZIP Codes for 4340 20th Street, San Francisco

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