San Francisco County  »  94121  »  40th Ave  »  685 40th Ave

685 40th Avenue, San Francisco, CA 94121 - Property report

Also known as: 685 40th Ave

Property image for 685 40th Avenue, San Francisco, CA 94121
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Property type

Single Family Residence (31)

Year built

1919

Lot sq. ft.

2,396

Sale price

$720,000

General Information

Address
Primary address
685 40th Ave
San Francisco, CA 94121
Zip code
94121
Neighborhood
Outer Richmond
County
San Francisco
Municipality
City of San Francisco
Parcel ID
1583-021

Owner

Find out who owns 685 40th Avenue, San Francisco, CA 94121. Uncover corporate and individual owners with a free account.

Sales
Sale date
10/02/2012
Sale price
$720,000
Arm's length
Tax
Tax year
2026-2027
Base tax
$11,229
Current property tax
$11,146
Tax per sq. ft.
$6
Building
Property type
Single Family Residence
Building sq. ft.
1,841
Stories
1
Year built
1919
Rooms
8
Bedrooms
4
Bathrooms
1
Lot
Acreage
0.055
Zoning & use
Zoning
Residential- House, Two Family (RH-2)
Units
1

Area overview

Walk score
90 /100.  Very Walkable
Transit score
66 /100.  Good Transit
Bike score
69 /100.  Bikeable
School district
San Francisco Unified School District
Ownership

Ownership information for 685 40th Avenue, San Francisco, CA

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

Sales history for 685 40th Avenue, San Francisco, CA 94121

Sale date Sale price Buyer name Seller name
10/02/2012 $720,000 XXX XXX XXXX; XXXXX XXXX XXX XXXXX XXXX XXXXX XXXX XXXXXXXXX XXXXX; XXXXX XXXXX XXXX

*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 #
02/09/2024 Reconveyance XXXXXXXX XXXXXXXX XXXXX XXX XX XXXX XXX
05/19/2022 Deed of Trust XXX XXX XXXX XXXX XX XXXXXXX XX
07/15/2021 Ucc - 3 Termination XXX XXXXXXXX XXXXXXXXX XX/X/XXXX
11/10/2020 Reconveyance XXXXX XXXXXXXX XXXXX XXX XX XXX XXXXXXX
11/10/2020 Substitution Trustee XXXX XX XXXXXXX XX XXXXX XXXXXXXX XXXXX XXX XX
10/30/2020 Deed of Trust XXX XXX XXXX XXXXXXX XXXXXXXX XXXXXXX XXXX
10/30/2020 Subdntn Agreement XXX XXXXXXXX XXXXXXX XXXXXXXX XXXXXXX XXXX
07/07/2020 Continuation - Financial Statement XXXXX XXXXX XXXX XXXX-XXXXXXX-XX XX/XX/XXXX XX XX XX
10/01/2019 Financing Statement XXX XXXXXXXX XXXXX XXXXX XXXX
09/16/2013 Deed of Trust XXXXX XXXX XXX XXXX XX XXXXXXX XX

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Tax

Property taxes for 685 40th 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
2026-2027
Base tax
$11,229
Current property tax
$11,146
Tax per sq. ft.
$6
Recent tax assessments
Market value
$949,430
Land value
$633,054
Building value
$316,376

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 $930,795 1.1827 $11,009 +2.98%
2024-2025 $912,545 1.1714 $10,690 +1.45%
2023-2024 $894,653 1.1777 $10,536 +1.83%
2022-2023 $877,113 1.1797 $10,347 +1.76%
2021-2022 $859,916 1.18248 $10,168 -0.31%
2020-2021 $851,100 1.1984 $10,200 +3.58%
2019-2020 $834,413 1.1801 $9,847 +3.50%
2018-2019 $818,053 1.163 $9,514 +1.19%
2017-2018 $802,014 1.1723 $9,402 +1.11%
2016-2017 $786,290 1.1826 $9,299 +1.52%
Permits

Permit information for 685 40th Avenue, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
08/20/2019
08/20/2019
01/17/2013
01/17/2013
01/17/2013

*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.

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
X
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 685 40th 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.

Schools

Nearest elementary schools

Name Rating Type Grade range No of students Distance (miles)
St. Thomas The Apostle School NR Private PK-8 314 0.08
St. Thomas The Apostle School NR Private PK-8 314 0.08
Lafayette Elementary School 9 Public K-5 502 0.22
San Francisco Pacific Academy NR Private K-12 107 0.36
Russian American International School NR Private K-8 48 0.36
Katherine Delmar Burke School NR Private K-8 402 0.72
Alamo Elementary School 8 Public K-5 410 1.13
Key (Francis Scott) Elementary School 7 Public K-5 568 1.23
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
St. Thomas The Apostle School NR Private PK-8 314 0.08
San Francisco Pacific Academy NR Private K-12 107 0.36
Russian American International School NR Private K-8 48 0.36
Presidio Middle School 7 Public 6-8 978 0.71
Katherine Delmar Burke School NR Private K-8 402 0.72
Bais Menachem Yeshiva Day School NR Private K-8 49 0.76
Lawton Alternative Elementary School 9 Public K-8 597 1.36
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
San Francisco Pacific Academy NR Private K-12 107 0.36
Washington (George) High School 9 Public 9-12 2,036 0.53
St. John Of San Francisco Orthodox Acade NR Private K-12 50 0.87
Erikson School NR Private 6-12 7 0.91
San Francisco County Rop School NR Public 10-12 0 0.93
Lisa Kampner Hebrew Academy NR Private K-12 37 1.53
Woodside International School NR Private 9-12 18 1.66
Independence High School 5 Public 9-12 205 2.20
S.F. County Special Education School NR Public K-12 119 2.23
Lincoln (Abraham) High School 7 Public 9-12 1,997 2.26

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

Neighbors for 685 40th Avenue, San Francisco, CA

3900 Balboa St, San Francisco 671 40th Ave, San Francisco 647 40th Ave, San Francisco 678 41st Ave, San Francisco 666 41st Ave, San Francisco 655 40th Ave, San Francisco 643 40th Ave, San Francisco 675 40th Ave, San Francisco 659 40th Ave, San Francisco 687 40th Ave, San Francisco 3912 Balboa St, San Francisco 3936 Balboa St, San Francisco 670 41st Ave, San Francisco 663 40th Ave, San Francisco 651 40th Ave, San Francisco 3950 Balboa St, San Francisco 679 40th Ave, San Francisco 667 40th Ave, San Francisco 3928 Balboa St, San Francisco 3942 Balboa St, San Francisco

Nearby ZIP codes for 685 40th Avenue, San Francisco, CA

94102, San Francisco County, CA 94103, San Francisco County, CA 94104, San Francisco County, CA 94108, San Francisco County, CA 94109, San Francisco County, CA 94110, San Francisco County, CA 94112, San Francisco County, CA 94114, San Francisco County, CA 94115, San Francisco County, CA 94116, San Francisco County, CA 94118, San Francisco County, CA 94122, San Francisco County, CA 94123, San Francisco County, CA 94127, San Francisco County, CA 94129, San Francisco County, CA 94131, San Francisco County, CA 94133, San Francisco County, CA

Frequently asked questions

What is the year built for 685 40th Avenue, San Francisco, CA 94121?

The development at 685 40th Avenue, San Francisco, CA 94121 was built in 1919.

What is the total square footage of 685 40th Avenue, San Francisco, CA 94121?

685 40th Avenue, San Francisco, CA 94121 has a total of 1,841 square feet.

When was 685 40th Avenue, San Francisco, CA 94121 last sold and what was the sale price?

685 40th Avenue, San Francisco, CA 94121 was last sold on 10/02/2012 for $720,000.

What is the assessed value of 685 40th Avenue, San Francisco, CA 94121?

685 40th Avenue, San Francisco, CA 94121 is currently assessed at $930,795.

What are the property taxes for 685 40th Avenue, San Francisco, CA 94121?

The property taxes for 685 40th Avenue, San Francisco, CA 94121 total $11,008.

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