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1921 Lake Street, San Francisco, CA 94121 Property Information

1921 Lake Street, San Francisco, CA 94121 Property Information

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  • Owner
  • Documents
  • Tax
  • Neighborhood
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1921 Lake Street, San Francisco, CA 94121
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Address

Primary address 1921 Lake Street, San Francisco
Zip code 94121
County San Francisco
Neighborhood Lake Street
Parcel ID 1380-037

Sales & Tax Overview for 1921 Lake 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 07/15/2019
Sale price $2,275,000
Arm's length
Property tax $29,426

Lot & Building Information for 1921 Lake Street, San Francisco

Building sqft 3,820
Building class Apartment (A)
Acreage 0.06
Rooms 16
Units 4
Year built 1917
Stories 2
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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 1921 Lake Street, San Francisco

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About 1921 Lake Street, San Francisco

What is the year built & the total sq. ft. for 1921 Lake Street, San Francisco, CA 94121?

1921 Lake Street, San Francisco, CA 94121 was built in 1917 and has a total of 3,820 square feet.

What is the assessed value of 1921 Lake Street, San Francisco, CA 94121 and the property tax paid?

Assessed at $2,488,040, the tax amount paid for 1921 Lake Street, San Francisco, CA 94121 is $29,426.

When was 1921 Lake Street, San Francisco, CA 94121 last sold?

1921 Lake Street, San Francisco, CA 94121 was last sold in 02/18/2020.

How many residential units does this building have?

This building has 4 residential unit(s).

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 1921 Lake Street, San Francisco

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Sale date Sale price Buyer name Seller name
07/15/2019 $2,275,000
02/14/2007 $1,280,000
       
       
       
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Title Documents for 1921 Lake 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
11/07/2023 Assgn Deed of Trust
09/28/2020 NTC Special Restrictions
09/28/2020 Adu Restrct Rent CNTRL
02/18/2020 Grant Deed
12/03/2019 Deed of Trust 12/01/2049
08/06/2019 Reconveyance
08/06/2019 Substitution Trustee
07/15/2019 Grant Deed
07/15/2019 Reconveyance
07/15/2019 Substitution Trustee
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R: Recorded date
D: Document date

Property Taxes for 1921 Lake Street, San Francisco

Access detailed property tax data for 1921 Lake Street, San Francisco, CA 94121. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year: 2025-2026
Property tax $29,426
Market value $2,488,040

Assessment History for 1921 Lake Street, San Francisco

Here's the assessment & property tax history for 1921 Lake 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 $2,488,040 1.1827 $29,426 +2.98%
2024-2025 $2,439,256 1.1714 $28,573 +1.45%
2023-2024 $2,391,428 1.1777 $28,164 +1.83%
2022-2023 $2,344,538 1.1797 $27,659 +1.76%
2021-2022 $2,298,568 1.18248 $27,180 -0.34%

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.

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Demographics by Zip Code

Total population 41,995
Median age 44.5
Average household income $202,368
Family households 55.3%
Occupied housing units 18,206
Owner occupied units 43.9%
Average number of people per household 2.28
Median year structure built 1938
Median value for units with a mortgage $1,804,800
Median value for units without a mortgage $1,411,300

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

Access the detailed traffic volume map for 1921 Lake 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

Neighbors for 1921 Lake Street, San Francisco

Here are the neighbors for 1921 Lake Street, San Francisco.

Address Square feet Purchase date Purchase price
1909 Lake St, San Francisco 4,055 04/11/2023
110 21st Ave, San Francisco 2,397 06/05/2018 $1,420,000
101 21st Ave, San Francisco 7,480
121 21st Ave, San Francisco 2,240 07/11/2013
143 21st Ave, San Francisco 1,920 08/02/2019
149 21st Ave, San Francisco 2,511 06/11/2012 $1,410,000
124 21st Ave, San Francisco 2,956 04/19/2017 $4,050,000
125 21st Ave, San Francisco 2,350 04/30/2024
114 21st Ave, San Francisco 1,962 04/11/2013 $1,100,000
118 21st Ave, San Francisco 2,514 10/12/2004 $1,020,000
139 21st Ave, San Francisco 2,200 04/19/2023
130 21st Ave, San Francisco 3,066 02/27/2014 $2,375,000
1933 Lake St, San Francisco 3,450 02/10/2021
106 21st Ave, San Francisco 1,427 10/13/2010
127 21st Ave, San Francisco 2,825 09/26/2024 $2,900,000
135 21st Ave, San Francisco 3,900 08/26/2014
1927 Lake St, San Francisco 3,450 05/29/1990
126 21st Ave, San Francisco 4,400 04/25/2022
129 21st Ave, San Francisco 3,085 12/30/2013
1945 Lake St, San Francisco 3,948 10/07/2016 $1,500,000

Nearby ZIP Codes for 1921 Lake Street, San Francisco

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