470 Chaucer Cir is a 3,367 square foot house on a 5,766 square foot lot with 4 bedrooms and 3 bathrooms. - it last sold on October 22, 1999 for $535,000. Based on Redfin's San Ramon data, we estimate the home's value is $2,044,949.
Single-familyProperty Type
1985Year Built
5,766 sq ftLot Size
$607Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$2,044,949
$1.5M since sold in October 1999$2,000 since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 0.1% lower than the average sale price ($2.05M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11027823
Sep 7, 1999
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11023033
Aug 24, 1999
Listing Removed
—
Public Records
Apr 29, 1985
Sold
$271,000
$80/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$10,930 (+3.2%)
$313,535 + $583,182
$896,717
2025
$10,590 (+2.9%)
$313,535 + $583,182
$896,717
2024
$10,295 (+1.7%)
$307,388 + $571,748
$879,136
2023
$10,125 (+0.8%)
$301,361 + $560,538
$861,899
2022
$10,048 (+2.2%)
$295,452 + $549,548
$845,000
2021
$9,829 (+1.1%)
$289,659 + $538,773
$828,432
2020
$9,721 (+1.1%)
$283,980 + $528,209
$812,189
2019
$9,613 (+3.9%)
$281,069 + $522,793
$803,862
2018
$9,255 (+3.8%)
$275,558 + $512,543
$788,101
2017
$8,916 (+1.3%)
$264,858 + $492,642
$757,500
2016
$8,798 (+1.3%)
$264,858 + $492,642
$757,500
2015
$8,681 (+1.4%)
$259,665 + $482,983
$742,648
2014
$8,559 (+1.3%)
$250,755 + $466,411
$717,166
2013
$8,452 (+3.1%)
$250,755 + $466,411
$717,166
2012
$8,196 (+2.0%)
$249,622 + $464,304
$713,926
2011
$8,036 (+1.3%)
$244,728 + $455,200
$699,928
2010
$7,930 (−0.1%)
$239,930 + $446,275
$686,205
2009
$7,938 (+3.5%)
$238,137 + $442,940
$681,077
2008
$7,669
$238,703 + $443,993
$682,696
Tax history for 470 Chaucer Cir
Year
Property tax
Land + Additions
Assessment*
2026
$10,930 (+3.2%)
$313,535 + $583,182
$896,717
2025
$10,590 (+2.9%)
$313,535 + $583,182
$896,717
2024
$10,295 (+1.7%)
$307,388 + $571,748
$879,136
2023
$10,125 (+0.8%)
$301,361 + $560,538
$861,899
2022
$10,048 (+2.2%)
$295,452 + $549,548
$845,000
2021
$9,829 (+1.1%)
$289,659 + $538,773
$828,432
2020
$9,721 (+1.1%)
$283,980 + $528,209
$812,189
2019
$9,613 (+3.9%)
$281,069 + $522,793
$803,862
2018
$9,255 (+3.8%)
$275,558 + $512,543
$788,101
2017
$8,916 (+1.3%)
$264,858 + $492,642
$757,500
2016
$8,798 (+1.3%)
$264,858 + $492,642
$757,500
2015
$8,681 (+1.4%)
$259,665 + $482,983
$742,648
2014
$8,559 (+1.3%)
$250,755 + $466,411
$717,166
2013
$8,452 (+3.1%)
$250,755 + $466,411
$717,166
2012
$8,196 (+2.0%)
$249,622 + $464,304
$713,926
2011
$8,036 (+1.3%)
$244,728 + $455,200
$699,928
2010
$7,930 (−0.1%)
$239,930 + $446,275
$686,205
2009
$7,938 (+3.5%)
$238,137 + $442,940
$681,077
2008
$7,669
$238,703 + $443,993
$682,696
*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-10
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
Feb 19, 2025 • Final
Miscellaneous - re-roof
Roofing
Jan 30, 2010 • Final
Building/residential/rp/repair
Remodel
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
Room Information
# of Rooms: 12
Exterior
Pool Information
Has Pool
Property Information
Living Sq. Ft: 3,367
Ground Floor Sq. Ft: 1,605
Building Sq. Ft: 3,367
# of Stories: 2
Legal Description: T05520 L0062 B
Parking & Garage Information
Garage/Parking Sq. Ft: 671
Lot Information
# of Buildings: 1
Land Sq. Ft: 5,766
Legal Lot Number: 62
Acres: 0.1324
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 3,367
Stories: 2.0
Lot Size: 5,766 square feet
Style: Single Family Residential
Year Built: 1985
Year Renovated: 1986
County: Contra Costa County
APN: 2131150019
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Montevideo Elementary School
Public K-5 • Assigned • 0.2mi
9/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.4mi
10/10
California High School
Public 9-12 • Assigned • 0.7mi
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...