San Francisco County  »  94114  »  18th St  »  3850 18th St

3850 18th Street, San Francisco, CA 94114 Property Information

3850 18th Street, San Francisco, CA 94114 Property Information

  • General
  • Owner
  • Documents
  • Tax
  • Neighborhood
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3850 18th Street, San Francisco, CA 94114
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Address

Primary address 3850 18th Street, San Francisco
Zip code 94114
County San Francisco
Neighborhood Eureka Valley - Dolores Heights
Parcel ID 3580-196

Sales & Tax Overview for 3850 18th Street, San Francisco

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Sale date 10/12/2016
Sale price $23,872,000
Arm's length
Property tax $0

Lot & Building Information for 3850 18th Street, San Francisco

Building sqft 69,629
Building class Apartments 15 Units or More (A15)
Acreage 0.646
Units 5
Year built 1971
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Zoning, Use & Area Overview

Walk Score
Transit Score
Bike Score


Zoning district
School district San Francisco Unified School District

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Other Property Data for 3850 18th Street, San Francisco

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About 3850 18th Street, San Francisco

What is the year built & the total sq. ft. for 3850 18th Street, San Francisco, CA 94114?

3850 18th Street, San Francisco, CA 94114 was built in 1971 and has a total of 69,629 square feet.

When was 3850 18th Street, San Francisco, CA 94114 last sold and what was the last sale price?

3850 18th Street, San Francisco, CA 94114 was last sold in 10/12/2016 for $23,872,000.

How many residential units does this building have?

This building has 5 residential unit(s).

Ownership Information

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Real Estate Reports:
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.
Eliza Theiss, Jul 08, 2026 2026 Q2 Foreclosure Report: Bronx Caseload Hits 7-Year High, Brooklyn & Manhattan Slow to 4-Year Low
Manhattan yet again slowed to become the city’s least active foreclosure market, Brooklyn’s caseload dropped so low it barely edged out Staten Island, while the Bronx heated up enough to surpass all boroughs except Queens.
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Past Sales & Property History for 3850 18th Street, San Francisco

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Sale date Sale price Buyer name Seller name
10/12/2016 $23,872,000

Title Documents for 3850 18th Street, San Francisco

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Date Type Amount Party 1 Party 2 Maturity Document Doc image
06/22/2026 Ucc - 3 Assignment
06/22/2026 Ucc - 3 Continuation
07/09/2021 Ucc - 3 Amendment
10/29/2019 Agreement-Regulatory-Low Cost Housing
09/05/2019 Agreement
07/30/2018 Mechanic's Lien
03/20/2018 Lease
10/12/2016 Notice Security Agreement
10/12/2016 Assignment of Rents
10/12/2016 Covenant
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R: Recorded date
D: Document date

Property Taxes for 3850 18th Street, San Francisco

Access detailed property tax data for 3850 18th Street, San Francisco, CA 94114. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $0
Market value $0

Assessment History for 3850 18th Street, San Francisco

Data not available for this property.

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.

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Demographics by Zip Code

Total population 33,020
Median age 41.9
Average household income $283,394
Family households 37.1%
Occupied housing units 16,856
Owner occupied units 45.2%
People per household (average) 1.96
Median year structure built 1938
Median value for units with a mortgage $1,748,900
Median value for units without a mortgage $1,711,900

Risk

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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

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Neighbors for 3850 18th Street, San Francisco

Here are the neighbors for 3850 18th Street, San Francisco.

Address Square feet Purchase date Purchase price
43 Linda St, San Francisco 1,836 01/07/2021 $2,700,000
3569 17th St, San Francisco 1,516 02/26/2025 $1,760,000
2931 16th St, San Francisco 1,241 03/11/2016
13 Abbey St, San Francisco 908 10/17/2022 $1,215,000
651 Dolores St, San Francisco 5,493 08/04/2025
15 Dorland St, San Francisco 1,272 04/10/2017
3520 17th St, San Francisco 1,439 05/21/2025
506 Capp St, San Francisco 1,160 04/22/2020
508 Capp St, San Francisco 1,326 11/02/2020
45 Linda St, San Francisco 1,724 03/07/2018
248 Lexington St, San Francisco 1,220 04/30/2026
751 Castro St, San Francisco 2,056 04/01/2016
753 Castro St, San Francisco 2,467 04/01/2016
3567 17th St, San Francisco 1,360 11/09/2023
437 Dolores St, San Francisco 1,267 12/29/2016
481 Noe St, San Francisco 1,430 12/07/2016
3667 17th St, San Francisco 1,077 07/01/2024
330 Shotwell St, San Francisco 1,315 06/08/2018
328 Shotwell St, San Francisco 1,882 06/08/2018
70 Hartford St, San Francisco 1,506 01/24/2025 $702,500

Nearby ZIP Codes for 3850 18th Street, San Francisco

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