San Francisco County  »  94110  »  21st St  »  3340 21st St

3340 21st Street, San Francisco, CA 94110 - Property report

Also known as: 3340 21st St

Property image for 3340 21st Street, San Francisco, CA 94110
static Mapbox map

Property type

Condominium (Z)

Year built

1885

Lot sq. ft.

2,875

Sale price

$848,000

General Information

Address
Primary address
3340 21st St
San Francisco, CA 94110
Zip code
94110
Neighborhood
Eureka Valley - Dolores Heights
County
San Francisco
Municipality
City of San Francisco
Parcel ID
3608-089

Owner

Find out who owns 3340 21st Street, San Francisco, CA 94110. Uncover corporate and individual owners with a free account.

Sales
Sale date
07/19/2005
Sale price
$848,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$13,706
Current property tax
$13,623
Tax per sq. ft.
$8
Building
Property type
Condominium
Unit sq. ft.
1,731
Year built
1885
Building material
D
Rooms
7
Bedrooms
3
Bathrooms
2
Lot
Acreage
0.066
Zoning & use
Zoning
Residential- House, Three Family (RH-3)
Units
1

Area overview

Walk score
99 /100.  Walker's Paradise
Transit score
89 /100.  Excellent Transit
Bike score
83 /100.  Very Bikeable
School district
San Francisco Unified School District

Ownership information for 3340 21st Street, San Francisco, CA

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

Sales history for 3340 21st Street, San Francisco, CA 94110

Sale date Sale price Buyer name Seller name
07/19/2005 $848,000 XXXXXXXX XXXXXXX X XXXXXXX XXXXXXXX X

*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 #
09/03/2025 Addendum (Release) to Notice of Assessment XXXXXXXX XXXXXXX XXXXXXXXXX XXXXXXXXX XXXXXXXXXXX XXXX XXXXXXXXX
08/13/2025 Deed of Trust XXXXXXXX XXXXXXX XXXX XX
01/25/2021 Deed of Trust XXXXXXXX XXXXXXX XXXXXXXX XXXXXXX XXXXXXXX XXXX
12/11/2020 Reconveyance XXXXXXXXXXXX XXXX XXXXX XXX XX XXXXXXXX XXXXXXX X
03/11/2020 Quitclaim Deed XXXXXXXX XXXXXXX XXXXXXXX XXXXXXX
03/02/2017 Payment Contractual Assessment Required XXXXXXXX XXXXXXX XXXXXXXXXX XXXX XXXXXX XXXXXXX XXXXXX
03/02/2017 Notice Assessment Lien XXXXXXXX XXXXXXX XXXXXXXXXX XXXX XXXXXX XXXXXXX XXXXXX
10/17/2005 Reconveyance XXXXXXX XXXXXXX XXX XXXX XXXXXXX XXXXXXXX X
07/19/2005 Deed of Trust XXXXXXXX XXXXXXX X XXXXXXXX XXXXX XXXX XX
07/19/2005 Deed XXXXXXX XXXXXXXX X XXXXXXXX XXXXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 3340 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
Base tax
$13,706
Current property tax
$13,623
Tax per sq. ft.
$8
Recent tax assessments
Market value
$1,158,850
Land value
$579,425
Building value
$579,425

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 $1,158,850 1.1827 $13,706 +2.98%
2024-2025 $1,136,128 1.1714 $13,309 +1.45%
2023-2024 $1,113,852 1.1777 $13,118 +1.83%
2022-2023 $1,092,012 1.1797 $12,882 +1.76%
2021-2022 $1,070,600 1.18248 $12,660 -0.30%
2020-2021 $1,059,624 1.1984 $12,699 +3.58%
2019-2020 $1,038,848 1.1801 $12,259 +3.50%
2018-2019 $1,018,480 1.163 $11,845 +1.19%
2017-2018 $998,510 1.1723 $11,706 +1.11%
2016-2017 $978,932 1.1826 $11,577 +1.52%

Permit information for 3340 21st Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
01/06/2026
02/02/2017
07/15/2013
07/08/2013
07/08/2013

*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
-
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 3340 21st Street, San Francisco, CA 94110 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)
Edison Charter Academy 4 Charter K-8 590 0.27
Adda Clevenger School NR Private K-8 136 0.27
Buena Vista/ Horace Mann K-8 4 Public K-8 598 0.29
Mahler (Theresa S.) Children Center NR Public K 1 0.35
St. James School NR Private K-8 135 0.41
Chavez (Cesar) Elementary School 3 Public K-5 423 0.41
Synergy School NR Private PK-8 194 0.44
Synergy School NR Private PK-8 194 0.44
St. Charles Elementary School NR Private K-8 102 0.47
Moscone (George R.) Elementary School 4 Public K-5 357 0.52
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
Edison Charter Academy 4 Charter K-8 590 0.27
Adda Clevenger School NR Private K-8 136 0.27
Buena Vista/ Horace Mann K-8 4 Public K-8 598 0.29
Sand Paths Academy NR Private 8-12 30 0.38
St. James School NR Private K-8 135 0.41
Synergy School NR Private PK-8 194 0.44
St. Charles Elementary School NR Private K-8 102 0.47
Everett Middle School 2 Public 6-8 504 0.60
Mission Preparatory School 5 Charter K-8 469 0.74
Lick (James) Middle School 3 Public 6-8 485 0.76
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
Sand Paths Academy NR Private 8-12 30 0.38
Mission High School 4 Public 9-12 1,041 0.43
O'connell (John) High School 3 Public 9-12 506 0.47
Ica Cristo Rey NR Private 9-12 364 0.62
S.F. County Opportunity (Hilltop) School 4 Public 6-12 85 0.82
Seneca Center NR Private 5-12 19 0.85
Downtown High School 2 Public 9-12 103 1.03
Walden Academy NR Private 8-12 0 1.10
Spectrum Center, Inc NR Private 7-12 54 1.17
S.F. International High School 2 Public 8-12 401 1.23

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

Frequently asked questions

What is the year built for 3340 21st Street, San Francisco, CA 94110?

The development at 3340 21st Street, San Francisco, CA 94110 was built in 1885.

What is the total square footage of 3340 21st Street, San Francisco, CA 94110?

3340 21st Street, San Francisco, CA 94110 has a total of 1,731 square feet.

When was 3340 21st Street, San Francisco, CA 94110 last sold and what was the sale price?

3340 21st Street, San Francisco, CA 94110 was last sold on 07/19/2005 for $848,000.

What is the assessed value of 3340 21st Street, San Francisco, CA 94110?

3340 21st Street, San Francisco, CA 94110 is currently assessed at $1,158,850.

What are the property taxes for 3340 21st Street, San Francisco, CA 94110?

The property taxes for 3340 21st Street, San Francisco, CA 94110 total $13,705.

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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