San Francisco County  »  94131  »  Clarendon Ave  »  642 Clarendon Ave

642 Clarendon Avenue, San Francisco, CA 94131 - Property report

Also known as: 642 Clarendon Ave

Property image for 642 Clarendon Avenue, San Francisco, CA 94131
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Property type

Single Family Residence (31)

Year built

1977

Lot sq. ft.

697

Sale price

$704,000

General Information

Address
Primary address
642 Clarendon Ave
San Francisco, CA 94131
Zip code
94131
Neighborhood
Forest Knolls
County
San Francisco
Municipality
City of San Francisco
Parcel ID
2735-009

Owner

Find out who owns 642 Clarendon Avenue, San Francisco, CA 94131. Uncover corporate and individual owners with a free account.

Sales
Sale date
12/08/2009
Sale price
$704,000
Arm's length
Tax
Tax year
2026-2027
Property tax
$10,511
Tax per sq. ft.
$6
Building
Property type
Single Family Residence
Building sq. ft.
1,763
Year built
1977
Rooms
6
Bathrooms
2
Lot
Acreage
0.016
Zoning & use
Zoning
Residential- House, One Family (RH-1)
Units
1

Area overview

Walk score
41 /100.  Car-Dependent
Transit score
73 /100.  Excellent Transit
Bike score
37 /100.  Somewhat Bikeable
School district
San Francisco Unified School District

Ownership information for 642 Clarendon Avenue, San Francisco, CA

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

Sales history for 642 Clarendon Avenue, San Francisco, CA 94131

Sale date Sale price Buyer name Seller name
12/08/2009 $704,000 XXXXXXX XXXX; XXXXX XXXXXXXX XXXX XXXXXX X; XXXX XXXXXXX XXXXX; XXXX XXXXXX XXXXX
07/03/1989 $225,000 XXXX XXXXXX&XXXX XXXX X
12/29/1988 $230,000 XXXXXXX X

*Most recent sales on record for this property.

More about San Francisco County property records.

Title documents

Date Type Amount Party 1 Party 2 Doc #
11/13/2015 Trust Transfer Deed XXXXXXX XXXX XXXXXXX XXXXXXXX XXXXXX XXXXX
11/13/2015 Grant Deed XXXXXXX XXXX XXXXXXX XXXX
09/14/2015 Assignment of Rents XXXXXXX XXXX XXX XXXXXXXXX XXXXXXX XXXXXX XXXXX
09/14/2015 Deed of Trust XXXXXXX XXXX XXX XXXXXXXXX XXXXXXX XXXXXX XXXXX
05/19/2015 Deed of Trust XXXXXXX XXXX XXXXXXXX XXXXXXX XXXXXXXX XXXX
10/06/2011 Deed of Trust XXXXXXX XXXX XXXX XXX
12/08/2009 Deed of Trust XXXXXXX XXXX XXXXX XXXXX XXXX XX
12/08/2009 Deed XXXX XXXXXX X XXXXXXX XXXX
12/08/2009 Affidavit-Change of Trustee/Successor XXXX XXXXX X XXXX XXXXX X
12/08/2009 Affidavit-Change of Trustee/Successor XXXX XXXXX X XXXX XXXXX X

*Most recent recorded documents on file for this property.

R: Recorded date
D: Document date

Property taxes for 642 Clarendon 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
Property tax
$10,511
Tax per sq. ft.
$6
Recent tax assessments
Market value
$888,732
Land value
$444,366
Building value
$444,366

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 $871,290 1.1827 $10,305 +2.98%
2024-2025 $854,206 1.1714 $10,006 +1.45%
2023-2024 $837,458 1.1777 $9,863 +1.83%
2022-2023 $821,038 1.1797 $9,686 +1.76%
2021-2022 $804,940 1.18248 $9,518 -0.31%
2020-2021 $796,688 1.1984 $9,548 +3.58%
2019-2020 $781,068 1.1801 $9,217 +3.50%
2018-2019 $765,754 1.163 $8,906 +1.19%
2017-2018 $750,740 1.1723 $8,801 +1.11%
2016-2017 $736,016 1.1826 $8,704 +1.52%

Permit information for 642 Clarendon Avenue, San Francisco, CA

Issued date Permit number Permit type Sub type Valuation Finaled date Status
09/02/2004
06/09/2004

*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.

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 642 Clarendon Avenue, San Francisco, CA 94131 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)
Clarendon Alternative Elementary School 8 Public K-5 523 0.16
Maria Montessori School NR Private K-5, 8 0 0.59
St Brendan School NR Private K-8 306 0.66
St. Brendan Elementary School NR Private K-8 311 0.68
Oaks Christian Academy NR Private 3-12 0 0.73
Yu (Alice Fong) Elementary School 9 Public K-8 586 0.74
West Portal Elementary School 8 Public K-5 583 0.74
Sunset Progressive School (Will open: Fall 2015) NR Private K-1 0 0.83
Rooftop Elementary School 6 Public K-8 536 0.87
Grattan Elementary School 7 Public K-5 376 0.90
Nearest middle schools

Name Rating Type Grade range No of students Distance (miles)
S.F. County Court Woodside Learning Center 1 Public 6-12 8 0.56
Maria Montessori School NR Private K-5, 8 0 0.59
St Brendan School NR Private K-8 306 0.66
St. Brendan Elementary School NR Private K-8 311 0.68
Oaks Christian Academy NR Private 3-12 0 0.73
Hoover (Herbert) Middle School 7 Public 6-8 938 0.74
Yu (Alice Fong) Elementary School 9 Public K-8 586 0.74
Rooftop Elementary School 6 Public K-8 536 0.87
St Anne Elementary School NR Private PK-8 304 1.03
Nearest high schools

Name Rating Type Grade range No of students Distance (miles)
S.F. County Court Woodside Learning Center 1 Public 6-12 8 0.56
Oaks Christian Academy NR Private 3-12 0 0.73
Academy (The)- SF @Mcateer 6 Public 9-12 320 0.73
Asawa (Ruth) San Francisco School Of The Arts, A Public School. 10 Public 9-12 679 0.73
Independence High School 5 Public 9-12 205 0.80
Woodside International School NR Private 9-12 18 1.16
Lincoln (Abraham) High School 7 Public 9-12 1,997 1.27
San Francisco High School of the Arts NR Private 6-11 23 1.28
San Francisco Waldorf High School NR Private PK-12 481 1.35
Urban School Of San Francisco NR Private 9-12 421 1.45

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

Frequently asked questions

What is the year built for 642 Clarendon Avenue, San Francisco, CA 94131?

The development at 642 Clarendon Avenue, San Francisco, CA 94131 was built in 1977.

What is the total square footage of 642 Clarendon Avenue, San Francisco, CA 94131?

642 Clarendon Avenue, San Francisco, CA 94131 has a total of 1,763 square feet.

When was 642 Clarendon Avenue, San Francisco, CA 94131 last sold and what was the sale price?

642 Clarendon Avenue, San Francisco, CA 94131 was last sold on 12/08/2009 for $704,000.

What is the assessed value of 642 Clarendon Avenue, San Francisco, CA 94131?

642 Clarendon Avenue, San Francisco, CA 94131 is currently assessed at $871,290.

What are the property taxes for 642 Clarendon Avenue, San Francisco, CA 94131?

The property taxes for 642 Clarendon Avenue, San Francisco, CA 94131 total $10,304.

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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