San Francisco County  »  94110  »  21st St  »  3470 21st St

3470 21st Street, San Francisco, CA 94110 - Property report

Also known as: 3470 21st St

Property image for 3470 21st Street, San Francisco, CA 94110
static Mapbox map

Property type

Apartment (A)

Year built

1911

Lot sq. ft.

4,792

Sale price

$2,900,000

General Information

Address
Primary address
3470 21st St
San Francisco, CA 94110
Alternate address(es)
3472 21st St
3474 21st St
Zip code
94110
Neighborhood
Eureka Valley - Dolores Heights
County
San Francisco
Municipality
City of San Francisco
Parcel ID
3607-021

Owner

Find out who owns 3470 21st Street, San Francisco, CA 94110. Uncover corporate and individual owners with a free account.

Sales
Sale date
02/28/2025
Sale price
$2,900,000
Arm's length
Tax
Tax year
2025-2026
Base tax
$9,012
Current property tax
$8,929
Building
Property type
Apartment
Building sq. ft.
3,956
Stories
2
Year built
1911
Building material
D
Rooms
16
Lot
Acreage
0.11
Lot sq. ft.
4,792
Depth
14 ft
Zoning & use
Zoning
Qualified opportunity zone
Units
4

Area overview

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

Ownership information for 3470 21st Street, San Francisco, CA

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

Sales history for 3470 21st Street, San Francisco, CA 94110

Sale date Sale price Buyer name Seller name
02/28/2025 $2,900,000 XXXX XXXX X XXX XXXXXXX XXXX X XX; XXXXXXX XXXX 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 #
03/12/2025 Reconveyance XXXX XXX XXXXXXXXXX XXXXX XXXXXXXX XXX
03/12/2025 Substitution Trustee XXXX XXX XXXXXXXXXX XXXXX XXXXXXXX XXX
02/28/2025 Asgt Rents/Leases XXXX XXXX X XXX XXXXXXX XXXX X XX
02/28/2025 Deed of Trust XXXX XXXX X XXX XXXXXXX XXXX X XX
02/28/2025 Grant Deed XXXXXXX XXXX X XX XXXX XXXX X XXX
10/13/2023 Deed of Trust XXXXXXX XXXX X XX XXXX XXX
10/13/2023 Grant Deed XXXXXXX XXXX X XX XXXXXXX XXXX X XX
07/18/1991 Deed of Trust XXXXXXX XXXX X XXXXXXXX XXXXXXXX XXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 3470 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
$9,012
Current property tax
$8,929
Recent tax assessments
Market value
$761,959
Land value
$256,878
Building value
$505,081

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 $761,959 1.1827 $9,012 +2.98%
2024-2025 $747,020 1.1714 $8,751 +1.45%
2023-2024 $732,373 1.1777 $8,625 +1.83%
2022-2023 $718,013 1.1797 $8,470 +1.76%
2021-2022 $703,935 1.18248 $8,324 -0.31%
2020-2021 $696,718 1.1984 $8,349 +3.58%
2019-2020 $683,058 1.1801 $8,061 +3.50%
2018-2019 $669,665 1.163 $7,788 +1.19%
2017-2018 $656,536 1.1723 $7,697 +1.11%
2016-2017 $643,664 1.1826 $7,612 +1.52%

Permit information for 3470 21st Street, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
07/05/2013
04/15/2004
04/07/1994

*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.

Demographics by ZIP code

Total population
66,865
Median age
39.3
Average household income
$231,366
Family households
48.4%
People per household (average)
2.38
Occupied housing units
27,208
Owner-occupied units
41.8%
Median year structure built
1938
Median value mortgaged units
$1,510,500
Median value unmortgaged units
$1,210,300

Risk

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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 3470 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.

Frequently asked questions

What is the year built for 3470 21st Street, San Francisco, CA 94110?

The development at 3470 21st Street, San Francisco, CA 94110 was built in 1911.

What is the total square footage of 3470 21st Street, San Francisco, CA 94110?

3470 21st Street, San Francisco, CA 94110 has a total of 3,956 square feet.

When was 3470 21st Street, San Francisco, CA 94110 last sold and what was the sale price?

3470 21st Street, San Francisco, CA 94110 was last sold on 02/28/2025 for $2,900,000.

What is the assessed value of 3470 21st Street, San Francisco, CA 94110?

3470 21st Street, San Francisco, CA 94110 is currently assessed at $761,959.

What are the property taxes for 3470 21st Street, San Francisco, CA 94110?

The property taxes for 3470 21st Street, San Francisco, CA 94110 total $9,011.

How many residential units does this building have?

This building has 4 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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