San Francisco County » 94102 » Mason St » 441 Mason St

441 Mason Street, San Francisco, CA 94102 - Property report

Also known as: 441 Mason St

Property image for 441 Mason Street, San Francisco, CA 94102

Property type

Individual (14)

Year built

1970

Sale price

$500

General Information

Address

Primary address

441 Mason St
San Francisco, CA 94102

Zip code

94102

County

San Francisco

Municipality

City of San Francisco

Parcel ID

0306-025

Sales

Sale date

07/22/2025

Sale price

$500

Arm's length

Tax

Tax year

2026-2027

Property tax

$146,791

Building

Property type

Individual

Year built

1970

Area overview

School district

San Francisco Unified School District

Ownership

Ownership information for 441 Mason Street, San Francisco, CA

Property owner name

Registered owner

Source

Deed

Owner contact information

Phone number

Owner address

Documents

Sales history for 441 Mason Street, San Francisco, CA 94102

Sale date	Sale price	Buyer name	Seller name
07/22/2025	$500	XXXX XXXXXXXXX XXXXXX XXXX	XXXXXXXXX XXXXXXXX X; XXXXXX XXXXXXXX X; XXXXXX XXXX XXXX; XXXXXXXXX XXXXXXX X
07/17/2025	$500	XXXX XXXXXXXXX XXXXXX XXXX	XXXX X XXXXX X XXXXX XXXXX XX; XXXXXXXXX XXXXX; XXXXX XXXXXXXXXXX X; XXXXX XXXXX X; XXXXX XXXXX XXX; XXXX XXXXX XXXXXX; XXXX XXXXXX XXXXX XXXXX
07/02/2025	$500	XXXX XXXXXXXXX XXXXXX XXXX	XXXXXXXX XXXXXX XXXXX; XXXXXXXX XXXX X

*Most recent sales on record for this property.

More about San Francisco County property records.

Title documents

Date	Type	Party 1	Party 2
04/10/2026	Certification of Trust	XXXX XXXXX X	XXXXX X XXXX XX XXXXX X XXXX XXXXXX
04/10/2026	Affidavit of Death	XXXX XXXXX X
07/22/2025	Grant Deed	XXXXXXXXX XXXXXXXX X	XXXX XXXXXXXXX XXXXXX XXXX
07/17/2025	Grant Deed	XXXX XXXXXX XXXXX XXXXX	XXXX XXXXXXXXX XXXXXX XXXX
07/17/2025	Grant Deed	XXXX X XXXXX X XXXXX XXXXX XX	XXXX XXXXXXXXX XXXXXX XXXX
07/02/2025	Grant Deed	XXXXXXXX XXXXXX XXXXX	XXXX XXXXXXXXX XXXXXX XXXX
06/27/2025	Grant Deed	XXXXXXXX XXXXX XXXX	XXXX XXXXXXXXX XXXXXX XXXX
06/25/2025	Grant Deed	XXXXXXX XXXXXXX XXXXXX	XXXX XXXXXXXXX XXXXXX XXXX
06/18/2025	Grant Deed	XXXXXX XXXXXX XXXXX XXXXXX XXXXX	XXXX XXXXXXXXX XXXXXX XXXX
11/02/2023	Grant Deed	XXXXXXX XXX	XXXXX XXXXXX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 441 Mason 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

Property tax

$146,791

Recent tax assessments

Market value

$12,411,539

Land value

$5,600,496

Building value

$6,811,043

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	$12,136,250	1.1827	$143,535	+4.99%
2024-2025	$11,670,631	1.1714	$136,710	+2.10%
2023-2024	$11,368,937	1.1777	$133,892	+4.89%
2022-2023	$10,820,721	1.1797	$127,652	+3.75%
2021-2022	$10,404,704	1.18248	$123,034	-6.83%
2020-2021	$11,019,351	1.1984	$132,056	+29.77%
2019-2020	$8,623,420	1.1801	$101,765	+8.71%
2018-2019	$8,049,019	1.163	$93,610	+24.40%
2017-2018	$6,419,071	1.1723	$75,251	-0.87%
2016-2017	$6,418,722	1.1826	$75,908	+0.02%

Permits

Permit information for 441 Mason Street, San Francisco, CA

Issued date	Permit number	Permit type	Sub type	Valuation	Finaled date	Status
07/03/2023
05/24/2022
05/13/2022
07/16/2021
07/16/2021

*Most recent permits on record for this property.

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.

Nearby ZIP codes for 441 Mason Street, San Francisco, CA

Frequently asked questions

When was 441 Mason Street, San Francisco, CA 94102 last sold and what was the sale price?

441 Mason Street, San Francisco, CA 94102 was last sold on 07/22/2025 for $500.

What is the assessed value of 441 Mason Street, San Francisco, CA 94102?

441 Mason Street, San Francisco, CA 94102 is currently assessed at $12,136,250.

What are the property taxes for 441 Mason Street, San Francisco, CA 94102?

The property taxes for 441 Mason Street, San Francisco, CA 94102 total $143,535.

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.