San Francisco County » 94121 » 23rd Ave » 451 23rd Ave

451 23rd Avenue, San Francisco, CA 94121 - Property report

Also known as: 451 23rd Ave

Property image for 451 23rd Avenue, San Francisco, CA 94121

Property type

TI Apartments (TIA)

Year built

1916

Lot sq. ft.

3,006

Sale price

$1,062,500

General Information

Address

Primary address

451 23rd Ave
San Francisco, CA 94121

Alternate address(es)

453 23rd Ave

Zip code

94121

Neighborhood

Central Richmond

County

San Francisco

Municipality

City of San Francisco

Parcel ID

1521-008

Sales

Sale date

02/10/2023

Sale price

$1,062,500

Arm's length

Tax

Tax year

2025-2026

Property tax

$49,347

Building

Property type

TI Apartments

Building sq. ft.

4,043

Stories

Year built

1916

Rooms

Lot

Acreage

0.069

Lot sq. ft.

3,006

Depth

20 ft

Zoning & use

Zoning

Qualified opportunity zone

Units

Area overview

Walk score

98 /100. Walker's Paradise

Transit score

71 /100. Excellent Transit

Bike score

69 /100. Bikeable

School district

San Francisco Unified School District

Ownership

Ownership information for 451 23rd Avenue, San Francisco, CA

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 451 23rd Avenue, San Francisco, CA 94121

Sale date	Sale price	Buyer name	Seller name
02/10/2023	$1,062,500	XXXXXX XXXXXX; XXXXXXX XXXXXX; XXXXXXX XXXXXX; XXXXXXX XXXXXXX	XXXXXXX XXXX XXXXXXXXX XXXXXXXXXXX XXX
03/07/2019	$1,250,000	XXXXXXX XXXX XXXXXXXXX XXXXXXXXXXX XXX	XXXX XXXXX; XXXX XXXXXXXXXXX
12/20/2017	$1,600,000	XXXX XXXXX; XXXX XXXXXXXXXXX	XXXX XXXXX; XXXXX XXXXXX

*Most recent sales on record for this property.

More about San Francisco County property records.

Title documents

Date	Type	Party 1	Party 2
11/07/2025	Assgn Deed of Trust	XXXXX XXXX XXXXXXXXX XXXXXXXXXXX XXX	XXXXXX XXXXX XXXX
11/07/2025	Assgn Deed of Trust	XXXXXXXX XXXXXX	XXXXX XXXX XXXXXXXXX XXXXXXXXXXX XXX
04/14/2023	Subdntn Agreement	XXXXXXX XXXX XXXXXXXXX XXXXXXXXXXX XXX	XXXXX XXX XXXX XXXXXXX XXXXXX XXXXX
04/14/2023	Subdntn Agreement	XXXXXXXXXXX XXXXXXXXX	XXXXX XXX XXXX XXXXXXX XXXXXX XXXXX
04/14/2023	Asgt Rents/Leases	XXXXXX XXXX XXXXXXXXX XXXXXXXXXXX XXX	XXXXX XXX XXXX XXXXXXX XXXXXX XXXXX
04/14/2023	Deed of Trust	XXXXXX XXXX XXXXXXXXX XXXXXXXXXXX XXX	XXXXX XXX XXXX XXXXXXX XXXXXX XXXXX
04/14/2023	Reconveyance	XXXXXXX XXXX XXXXXXXXX XXXXXXXXXXX XXX	XXXXXXX XXXX XXXXXXXXX XXXXXXXXXXX XXX
04/14/2023	Substitution Trustee	XXXXXXX XXXX XXXXXXXXX XXXXXXXXXXX XXX	XXXXXXX XXXX XXXXXXXXX XXXXXXXXXXX XXX
04/14/2023	Subdntn Agreement	XXXXXXX XXXX XXXXXXXXX XXXXXXXXXXX XXX	XXXXXXX XXX
04/14/2023	Subdntn Agreement	XXXXXXXXXXX XXXXXXXXX	XXXXXXXXXXX XXXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 451 23rd Avenue, 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

$49,347

Recent tax assessments

Market value

$4,172,409

Land value

$2,378,108

Building value

$1,794,301

More about San Francisco County property taxes

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	$4,172,409	1.1827	$49,347	+103.29%
2024-2025	$2,072,266	1.1714	$24,275	+1.45%
2023-2024	$2,031,635	1.1777	$23,927	+1.83%
2022-2023	$1,991,800	1.1797	$23,497	+1.76%
2021-2022	$1,952,746	1.18248	$23,091	+15.69%
2020-2021	$1,665,550	1.1984	$19,960	+3.58%
2019-2020	$1,632,910	1.1801	$19,270	+3.50%
2018-2019	$1,600,910	1.163	$18,619	+72.66%
2017-2018	$919,839	1.1723	$10,783	+1.11%
2016-2017	$901,822	1.1826	$10,665	+1.52%

Permits

Permit information for 451 23rd Avenue, San Francisco, CA

Issued date	Permit number	Permit type	Sub type	Valuation	Finaled date	Status
08/07/2023
12/30/2022
07/26/2021
07/26/2021
07/26/2021

*Most recent permits on record for this property.

Listings

Neighborhood

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

41,995

Median age

44.5

Average household income

$202,368

Family households

55.3%

People per household (average)

2.28

Occupied housing units

18,206

Owner-occupied units

43.9%

Median year structure built

1938

Median value mortgaged units

$1,804,800

Median value unmortgaged units

$1,411,300

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

View daily traffic map

Access the detailed traffic volume map for 451 23rd Avenue, San Francisco, CA 94121 to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

Nearby ZIP codes for 451 23rd Avenue, San Francisco, CA

Frequently asked questions

What is the year built for 451 23rd Avenue, San Francisco, CA 94121?

The development at 451 23rd Avenue, San Francisco, CA 94121 was built in 1916.

What is the total square footage of 451 23rd Avenue, San Francisco, CA 94121?

451 23rd Avenue, San Francisco, CA 94121 has a total of 4,043 square feet.

When was 451 23rd Avenue, San Francisco, CA 94121 last sold and what was the sale price?

451 23rd Avenue, San Francisco, CA 94121 was last sold on 02/10/2023 for $1,062,500.

What is the assessed value of 451 23rd Avenue, San Francisco, CA 94121?

451 23rd Avenue, San Francisco, CA 94121 is currently assessed at $4,172,409.

What are the property taxes for 451 23rd Avenue, San Francisco, CA 94121?

The property taxes for 451 23rd Avenue, San Francisco, CA 94121 total $49,347.

How many residential units does this building have?

This building has 4 residential unit(s).

Disclaimer

All data comes from government sources. No attempt has been made to validate it. No attempt has been made to validate the accuracy of the programming of this website.

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.