San Francisco County  »  94114  »  21st St  »  4135 21st St

4135 21st Street, San Francisco, CA 94114 - Property report

Also known as: 4135 21st St

Property image for 4135 21st Street, San Francisco, CA 94114
static Mapbox map

Property type

Dwelling (D)

Year built

1960

Lot sq. ft.

2,614

Sale price

$2,600,000

General Information

Address
Primary address
4135 21st St
San Francisco, CA 94114
Zip code
94114
Neighborhood
Eureka Valley - Dolores Heights
County
San Francisco

Owner

Find out who owns 4135 21st Street, San Francisco, CA 94114. Uncover corporate and individual owners with a free account.

Sales
Sale date
04/19/2019
Sale price
$2,600,000
Arm's length
Tax
Tax year
2025-2026
Property tax
$38,681
Tax per sq. ft.
$17
Building
Property type
Dwelling
Building sq. ft.
2,263
Stories
2
Year built
1960
Rooms
9
Bedrooms
3
Bathrooms
3
Lot
Acreage
0.06
Zoning & use
Zoning
Residential- House, Two Family (RH-2)

Area overview

Walk score
91 /100.  Walker's Paradise
Transit score
77 /100.  Excellent Transit
Bike score
66 /100.  Bikeable
School district
San Francisco Unified School District

Ownership information for 4135 21st Street, San Francisco, CA

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

Sales history for 4135 21st Street, San Francisco, CA 94114

Sale date Sale price Buyer name Seller name
04/19/2019 $2,600,000 XXXXXX XXXXXX; XXXXXXXXX XXXXX XXXX XXXXXXX XXXXXXX; XXXXXX XXXXX XXXXXXXX XXXXX XXXXX

*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 #
10/19/2023 Assgn Deed of Trust XXXXXXX XXXXXXX XXX XXXX XXXXXXXX XXXXX XXXX XX
11/18/2020 Grant Deed XXXXXX XXXXXXXXX XXXX XXXXX XXXXXX XXXXXX XXXXX XXXXX
08/30/2019 Deed of Trust XXXXXX XXXXXXXXX XXXX XXXXX XXXXX XXXXXXXX XXXX
08/30/2019 Grant Deed XXXXXX XXXXXXXXX XXXX XXXXX XXXXXX XXXXXXXXX XXXX XXXXX
08/30/2019 Interspousal Transfer Grant Deed XXXXXXXXX XXXXXX X XXXXXX XXXXXX
05/21/2019 Grant Deed XXXXXX XXXXXX XXXXXX XXXXXX
05/21/2019 Quitclaim Deed XXXXXXXXX XXXXX XXXX XXXXXX XXXXXXXXX XXXX XXXXX
04/19/2019 Grant Deed XXXXXXX XXXXXXX XXXXXX XXXXXX
04/18/2019 Residential Energy & Water Cons Inspect XXXXXX X XXXXXXXX XXXXX
12/26/2018 Reconveyance XXXXX XXXXXXXX XXXX XXXXXXXX X X XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 4135 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
2025-2026
Property tax
$38,681
Tax per sq. ft.
$17
Recent tax assessments
Market value
$3,270,534
Land value
$2,030,242
Building value
$1,240,292

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 $3,270,534 1.1827 $38,681 +2.98%
2024-2025 $3,206,408 1.1714 $37,560 +1.45%
2023-2024 $3,143,538 1.1777 $37,021 +1.83%
2022-2023 $3,081,902 1.1797 $36,357 +1.76%
2021-2022 $3,021,474 1.18248 $35,728 +12.42%
2020-2021 $2,652,000 1.1984 $31,782 +1861.86%
2019-2020 $137,274 1.1801 $1,620 +3.50%
2018-2019 $134,583 1.163 $1,565 +1.19%
2017-2018 $131,945 1.1723 $1,547 +1.11%
2016-2017 $129,358 1.1826 $1,530 +1.52%

Permit information for 4135 21st Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
12/21/2022
09/25/2020
08/03/2020
08/03/2020
07/20/2020

*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 4135 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 0.06
Alvarado Elementary School 7 Public K-5 488 0.16
Milk (Harvey) Civil Rights Elementary School 6 Public K-5 169 0.23
St. Philip School NR Private K-8 223 0.29
Marin Preparatory School NR Private K-8 0 0.31
German International School of Silicon Valley - San Francisco Campus NR Private K-8 0 0.31
Marin Preparatory School NR Private K-8 142 0.31
Rooftop Elementary School 6 Public K-8 536 0.32
Mahler (Theresa S.) Children Center NR Public K 1 0.51
Edison Charter Academy 4 Charter K-8 590 0.62
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St. Philip School NR Private K-8 223 0.29
Marin Preparatory School NR Private K-8 0 0.31
German International School of Silicon Valley - San Francisco Campus NR Private K-8 0 0.31
Marin Preparatory School NR Private K-8 142 0.31
Rooftop Elementary School 6 Public K-8 536 0.32
Lick (James) Middle School 3 Public 6-8 485 0.51
My City School NR Private 6-8 0 0.60
Edison Charter Academy 4 Charter K-8 590 0.62
Everett Middle School 2 Public 6-8 504 0.72
Buena Vista/ Horace Mann K-8 4 Public K-8 598 0.97
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Mission High School 4 Public 9-12 1,041 0.69
Academy (The)- SF @Mcateer 6 Public 9-12 320 0.95
Asawa (Ruth) San Francisco School Of The Arts, A Public School. 10 Public 9-12 679 0.95
S.F. County Court Woodside Learning Center 1 Public 6-12 8 1.08
Sand Paths Academy NR Private 8-12 30 1.14
Ica Cristo Rey NR Private 9-12 364 1.15
Urban School Of San Francisco NR Private 9-12 421 1.15
Oaks Christian Academy NR Private 3-12 0 1.21
O'connell (John) High School 3 Public 9-12 506 1.30
San Francisco High School of the Arts NR Private 6-11 23 1.33

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

Frequently asked questions

What is the year built for 4135 21st Street, San Francisco, CA 94114?

The development at 4135 21st Street, San Francisco, CA 94114 was built in 1960.

What is the total square footage of 4135 21st Street, San Francisco, CA 94114?

4135 21st Street, San Francisco, CA 94114 has a total of 2,263 square feet.

When was 4135 21st Street, San Francisco, CA 94114 last sold and what was the sale price?

4135 21st Street, San Francisco, CA 94114 was last sold on 04/19/2019 for $2,600,000.

What is the assessed value of 4135 21st Street, San Francisco, CA 94114?

4135 21st Street, San Francisco, CA 94114 is currently assessed at $3,270,534.

What are the property taxes for 4135 21st Street, San Francisco, CA 94114?

The property taxes for 4135 21st Street, San Francisco, CA 94114 total $38,680.

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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