San Francisco County  »  94114  »  21st St  »  4239 21st St

4239 21st Street, San Francisco, CA 94114 - Property report

Also known as: 4239 21st St

Property image for 4239 21st Street, San Francisco, CA 94114
static Mapbox map

Property type

Apartment (1)

Year built

1977

Lot sq. ft.

3,006

Sale price

$450,000

General Information

Address
Primary address
4239 21st St
San Francisco, CA 94114
Zip code
94114
Neighborhood
Eureka Valley - Dolores Heights
County
San Francisco
Municipality
City of San Francisco
Parcel ID
2767-026

Owner

Find out who owns 4239 21st Street, San Francisco, CA 94114. Uncover corporate and individual owners with a free account.

Sales
Sale date
06/05/1991
Sale price
$450,000
Arm's length
Tax
Tax year
2026-2027
Base tax
$8,682
Current property tax
$8,599
Tax per sq. ft.
$2
Building
Property type
Apartment
Building sq. ft.
3,475
Stories
2
Year built
1977
Rooms
13
Bathrooms
5
Lot
Acreage
0.069
Zoning & use
Zoning
Residential- House, Two Family (RH-2)
Units
2

Area overview

Walk score
84 /100.  Very Walkable
Transit score
74 /100.  Excellent Transit
Bike score
78 /100.  Very Bikeable
School district
San Francisco Unified School District

Ownership information for 4239 21st Street, San Francisco, CA

Property owner name
Registered owner
Source
Deed
Owner contact information
Phone number
Owner address

Sales history for 4239 21st Street, San Francisco, CA 94114

Sale date Sale price Buyer name Seller name
06/05/1991 $450,000 XX XXXXXX XXX-XXX; XX XXXXXXX XXX-XXX XXXXXX XX XXXXX; XXXXXX XXXXX; XXXXX X XXXXXXX XXXXXX XX

*Most recent sale on record for this property.

More about San Francisco County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
08/06/2019 Reconveyance XXXXXXXXXX XXXXX XXXXXXXX XXX XX XXXXXX XXX-XXX
08/06/2019 Substitution Trustee XX XXXXXX XXXXXXXXXX XXXXX XXXXXXXX XXX
09/19/2016 Assignment of Deed of Trust XXX XXXX XXXXXXXX XXXXX XXX XXXXXXXXXX XXXXXXXX XXX
02/07/2005 Deed XX XXXXXXX XXX-XXX XX XXXXXX XXX-XXX
06/16/2004 Deed of Trust XX XXXXXX XXX-XXX XXX XXXX XXX XXX XXX
06/16/2004 Power Attorney XX XXXXXXX XXX-XXX XX XXXXXX XXX-XXX
06/16/2004 Power Attorney XX XXXXXXX XX-XXX XX XXXXXX XXX-XXX
02/25/1998 Deed XXX XXXX XXXX XX XXXXXXX XX-XXX
02/25/1998 Deed XX XXXXXX XXX-XXX XX XXXXXX XXX-XXX
08/18/1993 Deed of Trust XX XXXXXX XXX-XXX XXXXX XXXXXXXXXX XXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 4239 21st Street, San Francisco, CA

Property tax data includes tax amount, market value and assessed value, exemptions, abatements and assessment history.

Current property tax
Tax year
2026-2027
Base tax
$8,682
Current property tax
$8,599
Tax per sq. ft.
$2
Recent tax assessments
Market value
$734,092
Land value
$312,771
Building value
$421,321

Assessment history

See the assessment and property tax history, including the evolution of the total tax rate and corresponding property tax amount.

Tax year Assessed value Tax rate Property tax Y-o-Y change
2025-2026 $811,604 1.1827 $9,599 +2.98%
2024-2025 $795,690 1.1714 $9,321 +1.45%
2023-2024 $780,088 1.1777 $9,187 +1.83%
2022-2023 $764,793 1.1797 $9,022 +1.76%
2021-2022 $749,797 1.18248 $8,866 -0.31%
2020-2021 $742,109 1.1984 $8,893 +3.58%
2019-2020 $727,557 1.1801 $8,586 +3.50%
2018-2019 $713,291 1.163 $8,296 +1.19%
2017-2018 $699,304 1.1723 $8,198 +1.11%
2016-2017 $685,592 1.1826 $8,108 +1.52%

Permit information for 4239 21st Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
08/11/2023
09/11/2020
09/11/2020
05/05/2005

*Most recent permits on record for this property.

San Francisco residential market stats

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.

Median sale price

$1,500,000

15.4% Y-o-Y

Median price/sq. ft.

$1,155

11.2% Y-o-Y

San Francisco county median sale price

$1,500,000

15.4% Y-o-Y

Check out recently sold homes in San Francisco and see how their prices compare.

Risk

Create a free account to unlock expanded risk information, such as crime incidents in the area, tsunami and landslides risks, or its location relative to FEMA flood zones and the Coastal Barriers Resources System Area (COBRA).

FEMA flood zones

FEMA flood zones
X
Landslides and liquefaction map

Fire hazard zones

Faults and tsunami inundation zones map
Crime incidents map

Transportation

Daily traffic map

Access the detailed traffic volume map for 4239 21st Street, San Francisco, CA 94114 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
Eureka Learning Center NR Private K 11 0.09
Alvarado Elementary School 7 Public K-5 488 0.13
Rooftop Elementary School 6 Public K-8 536 0.25
St. Philip School NR Private K-8 223 0.28
Milk (Harvey) Civil Rights Elementary School 6 Public K-5 169 0.29
Marin Preparatory School NR Private K-8 0 0.36
Marin Preparatory School NR Private K-8 142 0.36
German International School of Silicon Valley - San Francisco Campus NR Private K-8 0 0.36
Mahler (Theresa S.) Children Center NR Public K 1 0.57
Edison Charter Academy 4 Charter K-8 590 0.68
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Rooftop Elementary School 6 Public K-8 536 0.25
St. Philip School NR Private K-8 223 0.28
Marin Preparatory School NR Private K-8 0 0.36
Marin Preparatory School NR Private K-8 142 0.36
German International School of Silicon Valley - San Francisco Campus NR Private K-8 0 0.36
Lick (James) Middle School 3 Public 6-8 485 0.52
My City School NR Private 6-8 0 0.63
Edison Charter Academy 4 Charter K-8 590 0.68
Everett Middle School 2 Public 6-8 504 0.78
S.F. County Court Woodside Learning Center 1 Public 6-12 8 1.01
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Mission High School 4 Public 9-12 1,041 0.77
Asawa (Ruth) San Francisco School Of The Arts, A Public School. 10 Public 9-12 679 0.88
Academy (The)- SF @Mcateer 6 Public 9-12 320 0.88
S.F. County Court Woodside Learning Center 1 Public 6-12 8 1.01
Oaks Christian Academy NR Private 3-12 0 1.14
Urban School Of San Francisco NR Private 9-12 421 1.16
Ica Cristo Rey NR Private 9-12 364 1.19
Sand Paths Academy NR Private 8-12 30 1.20
San Francisco High School of the Arts NR Private 6-11 23 1.32
O'connell (John) High School 3 Public 9-12 506 1.37

Data provided by GreatSchools.org © 2026. All rights reserved.

Frequently asked questions

What is the year built for 4239 21st Street, San Francisco, CA 94114?

The development at 4239 21st Street, San Francisco, CA 94114 was built in 1977.

What is the total square footage of 4239 21st Street, San Francisco, CA 94114?

4239 21st Street, San Francisco, CA 94114 has a total of 3,475 square feet.

When was 4239 21st Street, San Francisco, CA 94114 last sold and what was the sale price?

4239 21st Street, San Francisco, CA 94114 was last sold on 06/05/1991 for $450,000.

What is the assessed value of 4239 21st Street, San Francisco, CA 94114?

4239 21st Street, San Francisco, CA 94114 is currently assessed at $811,604.

What are the property taxes for 4239 21st Street, San Francisco, CA 94114?

The property taxes for 4239 21st Street, San Francisco, CA 94114 total $9,598.

How many residential units does this building have?

This building has 2 residential unit(s).

Disclaimer

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Do not rely on this report to support investment decisions. The only authoritative source for the information in this report is the government agencies from which the data was acquired.

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