637 Claire Pl is a 1,434 square foot house on a 7,056 square foot lot with 3 bedrooms and 2 bathrooms. - it last sold on March 29, 2021 for $1,245,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,437,729.
Single-familyProperty Type
1976Year Built
7,056 sq ftLot Size
$1,003Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,437,729
$193K since sold in March 2021$11K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 13.9% higher than the average sale price ($1.26M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #40185721
Aug 7, 2006
Listing Removed
—
Public Records
Oct 24, 2002
Sold
$435,000
$303/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11158115
Sep 22, 2002
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11101627
Aug 14, 2001
Listing Removed
—
Public Records
Mar 1, 1977
Sold
$55,800
$39/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$16,435 (+3.3%)
$910,865 + $515,733
$1,426,598
2025
$15,915 (+2.0%)
$910,865 + $515,733
$1,426,598
2024
$15,599 (+3.7%)
$893,005 + $505,621
$1,398,626
2023
$15,041 (+2.2%)
$875,496 + $495,707
$1,371,203
2022
$14,715 (+43.6%)
$858,330 + $456,968
$1,315,298
2021
$10,251 (+0.7%)
$841,500 + $428,400
$1,269,900
2020
$10,184 (+1.4%)
$656,007 + $210,290
$866,297
2019
$10,048 (+5.4%)
$649,281 + $208,134
$857,415
2018
$9,531 (+3.2%)
$636,550 + $204,053
$840,603
2017
$9,235 (+6.1%)
$605,424 + $194,076
$799,500
2016
$8,703 (+12.5%)
$605,424 + $194,076
$799,500
2015
$7,739 (+18.7%)
$564,154 + $180,846
$745,000
2014
$6,521 (+12.7%)
$407,781 + $130,719
$538,500
2013
$5,785 (+7.6%)
$407,781 + $130,719
$538,500
2012
$5,378 (−16.3%)
$359,695 + $115,305
$475,000
2011
$6,422 (+11.8%)
$335,084 + $107,416
$442,500
2010
$5,743 (−7.4%)
$407,402 + $130,598
$538,000
2009
$6,201 (−14.6%)
$363,481 + $116,519
$480,000
2008
$7,259
$397,179 + $127,321
$524,500
Tax history for 637 Claire Pl
Year
Property tax
Land + Additions
Assessment*
2026
$16,435 (+3.3%)
$910,865 + $515,733
$1,426,598
2025
$15,915 (+2.0%)
$910,865 + $515,733
$1,426,598
2024
$15,599 (+3.7%)
$893,005 + $505,621
$1,398,626
2023
$15,041 (+2.2%)
$875,496 + $495,707
$1,371,203
2022
$14,715 (+43.6%)
$858,330 + $456,968
$1,315,298
2021
$10,251 (+0.7%)
$841,500 + $428,400
$1,269,900
2020
$10,184 (+1.4%)
$656,007 + $210,290
$866,297
2019
$10,048 (+5.4%)
$649,281 + $208,134
$857,415
2018
$9,531 (+3.2%)
$636,550 + $204,053
$840,603
2017
$9,235 (+6.1%)
$605,424 + $194,076
$799,500
2016
$8,703 (+12.5%)
$605,424 + $194,076
$799,500
2015
$7,739 (+18.7%)
$564,154 + $180,846
$745,000
2014
$6,521 (+12.7%)
$407,781 + $130,719
$538,500
2013
$5,785 (+7.6%)
$407,781 + $130,719
$538,500
2012
$5,378 (−16.3%)
$359,695 + $115,305
$475,000
2011
$6,422 (+11.8%)
$335,084 + $107,416
$442,500
2010
$5,743 (−7.4%)
$407,402 + $130,598
$538,000
2009
$6,201 (−14.6%)
$363,481 + $116,519
$480,000
2008
$7,259
$397,179 + $127,321
$524,500
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Zoning and permits
Zoning
Permits
RS-7
Single-Family Residential Zone
The RS zone is applied to areas of the City appropriate for single-family residential land uses in neighborhoods at a density of three to six units per net acre, subject to appropriate standards. The specific allowable density for each parcel is shown on the Zoning Map by a numerical suffix residential density designator (see Section D2-8). Minimum lot size for new parcels ranges from 3,500 to 12,000 sq ft. Depending upon the applicable residential density designator, the RS zone is consistent with and implements the Single Family Low Density, Single Family Low-Medium Density, and Single Family Medium Density land use classifications of the General Plan.
Permitted uses
Include but are not limited to:
Day care facility
Housing-Single unit
Housing-Senior
Housing-Student
Housing-Other
May 24, 2024 • Final
Alteration, remodel, repair - building residential
Remodel
Jun 1, 2005 • Final
Termite repair - building miscellaneous
Bathroom
Plumbing
Permit history is from public records and may be incomplete or inaccurate. Redfin and its agents make no representations about the property condition or permit status. Buyers should independently verify all information.
Property details
Interior
Heating & Cooling
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 8
Exterior
Exterior Information
Physical Condition: Excellent
Building Style Type: Ranch
Construction Type: Frame
Building Construction Quality: Average
Exterior Wall: Stucco
Property Information
Subdivision Name: SUBDIVISION 4831
Living Sq. Ft: 1,434
Ground Floor Sq. Ft: 1,434
Building Sq. Ft: 1,841
# of Stories: 1
Legal Description: T04831 L0057 B EX MR
Parking & Garage Information
# of Parking Spaces: 2
Parking Type: Attached Garage
Garage/Parking Sq. Ft: 407
Garage / Carport Type: Attached
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,056
Legal Lot Number: 57
Acres: 0.162
County Use Description: SINGLE FAMILY
Utility Information
Sewer Type: Public
Water Service Type: Public
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 1,434
Stories: 1.0
Lot Size: 7,056 square feet
Style: Single Family Residential
Year Built: 1976
Year Renovated: 2000
County: Contra Costa County
APN: 2121730317
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Neil A. Armstrong Elementary School
Public K-5 • Assigned • 0.4mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.5mi
10/10
California High School
Public 9-12 • Assigned • 0.2mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
San Ramon, Past 3 months,Median price $1.51M, down 4.5% YoY,Homes sold: 169 in July, up 1%,Days on market 20 days,Market Active but more balanced; slight seller advantage,Bottom line: Prices have softened, but homes are still selling relatively...