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657 Duncan Street, San Francisco, CA 94131 Property Information

657 Duncan Street, San Francisco, CA 94131 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
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657 Duncan Street, San Francisco, CA 94131
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Address

Primary address 657 Duncan Street, San Francisco
Zip code 94131
County San Francisco
Neighborhood Noe Valley
Parcel ID 6604-033

Sales & Tax Overview for 657 Duncan 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 09/15/1994
Sale price $289,000
Arm's length
Current property tax $5,658

Lot & Building Information for 657 Duncan Street, San Francisco

Building sqft 800
Building class Dwelling (D)
Acreage 0.065
Units 1
Stories 1
Bathrooms 1
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Residential- House, One Family (RH-1)
School district San Francisco Unified School District

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Other Property Data for 657 Duncan Street, San Francisco

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  • • Improvements for 657 Duncan Street, San Francisco , including their type, square footage, grade and when they were built.
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About 657 Duncan Street, San Francisco

How many square feet does 657 Duncan Street, San Francisco, CA 94131 have?

This Dwelling (D) located at 657 Duncan Street, San Francisco, CA 94131 has a total of 800 square feet.

What is the assessed value of 657 Duncan Street, San Francisco, CA 94131 and the property tax paid?

Assessed at $485,406, the tax amount paid for 657 Duncan Street, San Francisco, CA 94131 is $5,740.

When was 657 Duncan Street, San Francisco, CA 94131 last sold and what was the last sale price?

657 Duncan Street, San Francisco, CA 94131 was last sold in 09/15/1994 for $289,000.

Ownership Information

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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.
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Past Sales & Property History for 657 Duncan Street, San Francisco

Create a free account to view the complete sales history for 657 Duncan Street, San Francisco, including title documents, transfer conditions, mortgages and liens.

Sale date Sale price Buyer name Seller name
09/15/1994 $289,000

Title Documents for 657 Duncan Street, San Francisco

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
10/09/2018 Deed of Trust
04/22/2013 Deed of Trust
04/22/2013 Subordination Agreement
09/29/2008 Deed of Trust
05/17/2004 Deed of Trust
05/17/2004 Subordination Agreement
02/04/2000 Deed of Trust
12/15/1998 Deed of Trust
09/15/1994 Deed
09/15/1994 Assignment of Rents
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R: Recorded date
D: Document date

Property Taxes for 657 Duncan Street, San Francisco

Access detailed property tax data for 657 Duncan Street, San Francisco, CA 94131. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $5,741
Current property tax $5,658
Market value $485,406

Assessment History for 657 Duncan Street, San Francisco

Here's the assessment & property tax history for 657 Duncan 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
2024-2025 $475,890 1.1714 $5,575 +1.45%
2023-2024 $466,560 1.1777 $5,495 +1.83%
2022-2023 $457,412 1.1797 $5,396 +1.76%
2021-2022 $448,445 1.18248 $5,303 -0.30%
2020-2021 $443,847 1.1984 $5,319 +3.58%

San Francisco residential market stats

Median Sale Price
$1,325,000
1.8% YoY
Median Price/Sqft
$1,026
-0.1% YoY
San Francisco County Median Sale Price
$1,325,000
1.8% 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 657 Duncan 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 657 Duncan 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)
Mission Education Center 2 Public K-5 141 0.29
St. Paul's School NR Private K-8 207 0.43
St. Philip School NR Private K-8 223 0.45
Alvarado Elementary School 7 Public K-5 488 0.58
Fairmount Elementary School 3 Public K-5 337 0.63

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
Lick (James) Middle School 3 Public 6-8 485 0.32
St. Paul's School NR Private K-8 207 0.43
St. Philip School NR Private K-8 223 0.45
St. James School NR Private K-8 135 0.72
St. John the Evangelist School NR Private K-8 250 0.73

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
Asawa (Ruth) San Francisco School Of The Arts, A Public School. 10 Public 9-12 679 0.76
Academy (The)- SF @Mcateer 6 Public 9-12 320 0.76
Ica Cristo Rey NR Private 9-12 364 0.92
S.F. County Court Woodside Learning Center 1 Public 6-12 8 0.98
Oaks Christian Academy NR Private 3-12 0 0.99

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

Neighbors for 657 Duncan Street, San Francisco

Here are the neighbors for 657 Duncan Street, San Francisco.

Address Square feet Purchase date Purchase price
647 Duncan St, San Francisco 4,085 07/12/2021
669 Duncan St, San Francisco 1,140 12/23/1991
677 Duncan St, San Francisco 954 09/04/2019
1501 Diamond St, San Francisco 3,455 08/01/2025 $4,900,000
679 Duncan St, San Francisco 1,069 09/12/1997 $420,000
651 Duncan St, San Francisco 756 09/04/2020 $2,250,000
649 Duncan St, San Francisco 09/04/2020 $2,250,000
598 28th St, San Francisco 1,907 06/18/2018 $1,750,000
1507 Diamond St, San Francisco 2,130 11/19/2024
671 Duncan St, San Francisco 1,330 01/05/2004
1521 Diamond St, San Francisco 1,523 06/14/2016
655 Duncan St, San Francisco 1,800 11/03/2010
1543 Diamond St, San Francisco 2,554 10/04/2002 $650,000
2024 Castro St, San Francisco 2,266 11/28/2017
681 Duncan St, San Francisco 1,307 08/12/2019
1515 Diamond St, San Francisco 1,668 05/14/2007
1527 Diamond St, San Francisco 1,655 10/31/2024 $2,375,000
653 Duncan St, San Francisco 2,446 06/04/2021 $3,500,000
645 Duncan St, San Francisco 4,772 05/20/2021 $6,700,000
1539 Diamond St, San Francisco 1,573 12/11/2019 $684,500

Nearby ZIP Codes for 657 Duncan Street, San Francisco

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