San Francisco County  »  1909 18th St

1909 18th Street, San Francisco, CA 94107 Property Information

1909 18th Street, San Francisco, CA 94107 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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1909 18th Street, San Francisco, CA 94107
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Address

Primary address 1909 18th Street, San Francisco
Zip code 94107
County San Francisco
Neighborhood Potrero Hill
Parcel ID 4031-019B

Sales & Tax Overview for 1909 18th 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 03/11/2004
Sale price $529,000
Arm's length
Current property tax $2,160

Lot & Building Information for 1909 18th Street, San Francisco

Building sqft 1,625
Building class Dwelling (D)
Acreage 0.043
Units 1
Year built 1941
Stories 2
Bathrooms 2
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district Residential- House, Two Family (RH-2)
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 1909 18th Street, San Francisco

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  • • Improvements for 1909 18th Street, 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).
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About 1909 18th Street, San Francisco

What is the year built & the total sq. ft. for 1909 18th Street, San Francisco, CA 94107?

1909 18th Street, San Francisco, CA 94107 was built in 1941 and has a total of 1,625 square feet.

What is the assessed value of 1909 18th Street, San Francisco, CA 94107 and the property tax paid?

Assessed at $189,594, the tax amount paid for 1909 18th Street, San Francisco, CA 94107 is $2,242.

When was 1909 18th Street, San Francisco, CA 94107 last sold and what was the last sale price?

1909 18th Street, San Francisco, CA 94107 was last sold in 03/11/2004 for $529,000.

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 1909 18th Street, San Francisco

Create a free account to view the complete sales history for 1909 18th Street, San Francisco, including title documents, transfer conditions, mortgages and liens.

Sale date Sale price Buyer name Seller name
03/11/2004 $529,000

Title Documents for 1909 18th 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
08/20/2012 Release Lien
01/23/2012 Notice Lien
12/15/2004 Deed of Trust
03/11/2004 Release/Withdrawal of
03/11/2004 Deed of Trust
03/11/2004 Deed
03/11/2004 Deed
06/06/2002 Notice of Pendency of Action
11/05/2001 Deed
06/11/2001 Deed
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R: Recorded date
D: Document date

Property Taxes for 1909 18th Street, San Francisco

Access detailed property tax data for 1909 18th Street, San Francisco, CA 94107. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Base tax $2,242
Current property tax $2,160
Market value $189,594

Assessment History for 1909 18th Street, San Francisco

Here's the assessment & property tax history for 1909 18th 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 $189,594 1.1827 $2,242 +2.98%
2024-2025 $185,877 1.1714 $2,177 +1.45%
2023-2024 $182,233 1.1777 $2,146 +1.83%
2022-2023 $178,661 1.1797 $2,108 +1.77%
2021-2022 $175,159 1.18248 $2,071 -0.32%

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 1909 18th 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 1909 18th 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)
Live Oak School NR Private K-8 399 0.17
Daniel Webster Elementary School 7 Public K-5 346 0.33
Seneca Center NR Private 5-12 19 0.37
King (Starr) Elementary School 6 Public K-5 322 0.61
Mission Preparatory School 5 Charter K-8 469 0.61

Nearest middle schools

Name Rating Type Grade range No of students Distance to school (mi)
S.F. International High School 2 Public 8-12 401 0.06
Live Oak School NR Private K-8 399 0.17
Xian Yun Academy of the Arts California NR Private 6-12 37 0.36
Seneca Center NR Private 5-12 19 0.37
Mission Preparatory School 5 Charter K-8 469 0.61

Nearest high schools

Name Rating Type Grade range No of students Distance to school (mi)
S.F. International High School 2 Public 8-12 401 0.06
Downtown High School 2 Public 9-12 103 0.14
Xian Yun Academy of the Arts California NR Private 6-12 37 0.36
Seneca Center NR Private 5-12 19 0.37
O'connell (John) High School 3 Public 9-12 506 0.71

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

Neighbors for 1909 18th Street, San Francisco

Here are the neighbors for 1909 18th Street, San Francisco.

Address Square feet Purchase date Purchase price
1925 18th St, San Francisco 1,359 06/02/2015
601 Rhode Island St, San Francisco 2,062 12/29/2023
640 DE Haro St, San Francisco 1,665 06/16/2021 $1,631,500
1921 18th St, San Francisco 550 10/06/2022 $1,450,000
1900 19th St, San Francisco
638 DE Haro St, San Francisco 1,369 06/10/1998 $399,000
617 Rhode Island St, San Francisco 1,814 10/27/2023
619 Rhode Island St, San Francisco 2,712 06/02/2023
699 Rhode Island St, San Francisco 2,930 12/11/2019
660 DE Haro St, San Francisco 3,574 06/30/2021 $2,275,000
671 Rhode Island St, San Francisco 1,800 11/17/2025
1915 18th St, San Francisco 1,788 11/04/2004
650 DE Haro St, San Francisco 5,454 12/13/2023 $7,675,000
670 DE Haro St, San Francisco 4,472 12/19/2024
669 Rhode Island St, San Francisco 1,400 03/10/1995 $355,000
615 Rhode Island St, San Francisco 1,875 07/29/1998
609 Rhode Island St, San Francisco 1,120 01/07/2014
625 Rhode Island St, San Francisco 5,484 03/03/2026
611 Rhode Island St, San Francisco 391 05/12/2020
621 Rhode Island St, San Francisco 2,900 04/29/2016

Nearby ZIP Codes for 1909 18th Street, San Francisco

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