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645 3rd Avenue, San Francisco, CA 94118 Property Information

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Address

Primary address	645 3rd Avenue, San Francisco
Zip code	94118
County	San Francisco

Neighborhood	Inner Richmond
Parcel ID	1641-011

Sales & Tax Overview for 645 3rd Avenue, San Francisco

View detailed information on past sales, title documents and property taxes, including the assessed market value, in their dedicated tabs.

Current property tax	$4,351

Lot & Building Information for 645 3rd Avenue, San Francisco

Building sqft	2,194
Building class	Dwelling (D)
Acreage	0.069
Units	1
Year built	1907
Stories	2
Bedrooms	4
Bathrooms	3

Zoning, Use & Area Overview

Walk Score

Transit Score

Bike Score

Zoning district	Residential- House, Two Family (RH-2)
School district	San Francisco Unified School District

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Other Property Data for 645 3rd Avenue, San Francisco

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• Improvements for 645 3rd Avenue, San Francisco , including their type, square footage, grade and when they were built.

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About 645 3rd Avenue, San Francisco

What is the year built & the total sq. ft. for 645 3rd Avenue, San Francisco, CA 94118?

645 3rd Avenue, San Francisco, CA 94118 was built in 1907 and has a total of 2,194 square feet.

What is the assessed value of 645 3rd Avenue, San Francisco, CA 94118 and the property tax paid?

Assessed at $374,903, the tax amount paid for 645 3rd Avenue, San Francisco, CA 94118 is $4,433.

When was 645 3rd Avenue, San Francisco, CA 94118 last sold?

645 3rd Avenue, San Francisco, CA 94118 was last sold in 09/11/2014.

Ownership Information

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Commercial Real Estate nearby

Real Estate Reports:

Lucian Alixandrescu, Jul 28, 2026 Brooklyn Emerges as NYC’s Coworking Growth Engine, Manhattan Rents Cross $100 in the Plaza District

New York City’s office market continued to lead the U.S. in Q2, but internal shifts were most visible in the flex office market. Brooklyn’s coworking inventory grew 6.2% Q-o-Q even as Manhattan’s supply retreated. At the same time, Brooklyn’s asking rents for traditional office leases climbed more than twice as fast as the national average.

Eliza Theiss, Jul 22, 2026 Prices Rise in 32 of NYC’s Leading Neighborhoods as City and Manhattan Hit Record Highs

Q2 2026 saw NYC and Manhattan reach historic highs, with Brooklyn and Queens marking close to new records as well. Meanwhile, Hudson Yards remained at the top, Central Midtown posted its highest price ever and Carroll Gardens marked its third consecutive quarter over $2 million

Laura Pop-Badiu, Jul 15, 2026 How to Find Property Owners — The Complete Guide

For real estate professionals looking for the best ways to find property owners — whether through free methods based on public sources or paid tools with verified, in-depth data — this comprehensive guide breaks down every step of the due diligence process.

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Past Sales & Property History for 645 3rd Avenue, San Francisco

Create a free account to view the complete sales history for 645 3rd Avenue, San Francisco, including title documents, transfer conditions, mortgages and liens.

No recorded sales for this property.

More about San Francisco County Property Records

Title Documents for 645 3rd Avenue, San Francisco

To view the complete history of deeds, mortgages, assignments of leases and rents, and more, sign up for free. Available data goes back to 1966.

Date	Type	Maturity
10/18/2023	Assgn Deed of Trust
04/28/2022	Reconveyance
04/28/2022	Substitution Trustee
04/21/2022	Reconveyance
04/21/2022	Substitution Trustee
04/01/2022	Deed of Trust	04/01/2052
09/17/2015	Affadavit Death
10/14/2014	Reconveyance
10/14/2014	Substitution Trustee
10/14/2014	Reconveyance

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R: Recorded date
D: Document date

Property Taxes for 645 3rd Avenue, San Francisco

Access detailed property tax data for 645 3rd Avenue, San Francisco, CA 94118. Tax information included: property tax, market value and assessed value, exemptions, abatements, and assessment history.

Tax year:	2025-2026
Base tax	$4,434
Current property tax	$4,351

Market value	$374,903

More about San Francisco County Property Taxes

Assessment History for 645 3rd Avenue, San Francisco

Here's the assessment & property tax history for 645 3rd Avenue, San Francisco, including the evolution of the total tax rate and corresponding property tax.

Year	Assessment value	Total tax rate	Property tax	Year over year change
2025-2026	$374,903	1.1827	$4,434	+2.98%
2024-2025	$367,554	1.1714	$4,306	+1.45%
2023-2024	$360,348	1.1777	$4,244	+1.83%
2022-2023	$353,284	1.1797	$4,168	+1.75%
2021-2022	$346,358	1.18248	$4,096	-0.30%

San Francisco residential market stats

Median Sale Price

$1,500,000

15.4% YoY

Median Price/Sqft

$1,155

11.2% YoY

San Francisco County Median Sale Price

$1,500,000

15.4% YoY

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 County.

Check out recently sold homes in San-Francisco and see how their prices compare.

Risk

Create a free account to unlock extended information for 645 3rd Avenue, San Francisco, including whether it's located in FEMA flood zones, floodways or special flood hazard areas, as well as the Coastal barriers resources system area (COBRA).

FEMA flood zone(s)	X (See more on map)
Fire hazard zone	See more on map
Faults and tsunami inundation zone map	Register
Landslides and liquefaction map	Register
Crime incidents map	Register

Transportation

Access the detailed traffic volume map for 645 3rd Avenue, San Francisco to see estimated average daily traffic on streets surrounding the property as well as the types of properties in its vicinity.

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Schools

Nearest elementary schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Mccoppin (Frank) Elementary School	7	Public	K-5	215	0.18
Zion Lutheran School	NR	Private	K-8	160	0.40
Star Of The Sea School	NR	Private	PK-8	256	0.49
Star Of The Sea School	NR	Private	PK-8	256	0.49
Peabody (George) Elementary School	8	Public	K-5	269	0.55

Nearest middle schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Zion Lutheran School	NR	Private	K-8	160	0.40
Challenge To Learning	NR	Private	7-12	0	0.41
Roosevelt Middle School	8	Public	6-8	666	0.42
Star Of The Sea School	NR	Private	PK-8	256	0.49
San Francisco High School of the Arts	NR	Private	6-11	23	0.61

Nearest high schools

Name	Rating	Type	Grade range	No of students	Distance (miles)
Challenge To Learning	NR	Private	7-12	0	0.41
Nativity High school	NR	Private	9-12	0	0.49
San Francisco High School of the Arts	NR	Private	6-11	23	0.61
Olympia Institute	NR	Private	6-11	8	0.63
Lisa Kampner Hebrew Academy	NR	Private	K-12	37	0.65

Neighbors for 645 3rd Avenue, San Francisco

Here are the neighbors for 645 3rd Avenue, San Francisco.

Address	Square feet	Purchase date	Purchase price
667 3rd Ave, San Francisco	3,917	02/27/2017
675 3rd Ave, San Francisco	2,576	01/28/2021
651 3rd Ave, San Francisco	4,224	02/10/2025
607 3rd Ave, San Francisco	1,452	11/13/2018
663 3rd Ave, San Francisco	3,506	08/27/2021
635 3rd Ave, San Francisco	2,597	09/18/2020
627 3rd Ave, San Francisco	2,408	08/20/2013	$238,500
679 3rd Ave, San Francisco	2,490	02/11/2021
201 Balboa St, San Francisco	3,971	12/13/2005
656 5th Ave, San Francisco	1,514	03/22/2016
647 3rd Ave, San Francisco	1,844	12/24/2001
654 5th Ave, San Francisco	1,610	10/17/2019
655 3rd Ave, San Francisco	2,324	07/10/2014
683 3rd Ave, San Francisco	3,118	09/15/2009
687 3rd Ave, San Francisco	3,561	03/01/2002	$770,000
611 3rd Ave, San Francisco	3,280	08/06/2003
659 3rd Ave, San Francisco	1,922	03/10/2023
639 3rd Ave, San Francisco	2,500	03/29/2024	$1,850,000
621 3rd Ave, San Francisco	1,864	08/29/2025	$1,900,000
631 3rd Ave, San Francisco	1,548	12/03/2020

Nearby ZIP Codes for 645 3rd Avenue, San Francisco

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