1 Waterbury Pl is a 1,795 square foot house on a 7,500 square foot lot with 4 bedrooms and 2 bathrooms. - it last sold on October 23, 2002 for $512,000. Based on Redfin's San Ramon data, we estimate the home's value is $1,347,435.
Single-familyProperty Type
1967Year Built
7,500 sq ftLot Size
$751Est. Price/Sq.Ft.
2 car garageParking
Source:Public Records
Redfin Estimate
$1,347,435
$835K since sold in October 2002$22K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 6.7% lower than the average sale price ($1.44M) of 6 comparable homes.
bridgeMLS, Bay East AOR, or Contra Costa AOR #11156646
Oct 1, 2002
Listing Removed
—
Public Records
Mar 3, 1999
Sold
$280,000
$156/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #10267732
Feb 5, 1999
Listing Removed
—
Year
Property tax
Land + Additions
Assessment*
2026
$9,091 (+3.3%)
$487,500 + $268,854
$756,354
2025
$8,801 (+2.0%)
$487,500 + $268,854
$756,354
2024
$8,626 (+1.7%)
$477,942 + $263,583
$741,525
2023
$8,485 (+0.7%)
$468,571 + $258,415
$726,986
2022
$8,422 (+2.0%)
$459,384 + $253,349
$712,733
2021
$8,256 (+0.7%)
$450,377 + $248,382
$698,759
2020
$8,199 (+1.4%)
$441,547 + $243,512
$685,059
2019
$8,087 (+3.8%)
$437,020 + $241,016
$678,036
2018
$7,787 (+3.7%)
$428,451 + $236,291
$664,742
2017
$7,506 (+1.3%)
$411,814 + $227,116
$638,930
2016
$7,412 (+1.0%)
$411,814 + $227,116
$638,930
2015
$7,340 (+1.2%)
$403,740 + $222,663
$626,403
2014
$7,254 (+4.6%)
$389,887 + $215,023
$604,910
2013
$6,933 (+16.7%)
$389,887 + $215,023
$604,910
2012
$5,938
$373,509 + $205,991
$579,500
2011
$5,942 (+0.8%)
$318,401 + $175,599
$494,000
2010
$5,896 (−11.7%)
$318,400 + $175,600
$494,000
2009
$6,674 (+2.3%)
$318,400 + $175,600
$494,000
2008
$6,521
$366,095 + $201,905
$568,000
Tax history for 1 Waterbury Pl
Year
Property tax
Land + Additions
Assessment*
2026
$9,091 (+3.3%)
$487,500 + $268,854
$756,354
2025
$8,801 (+2.0%)
$487,500 + $268,854
$756,354
2024
$8,626 (+1.7%)
$477,942 + $263,583
$741,525
2023
$8,485 (+0.7%)
$468,571 + $258,415
$726,986
2022
$8,422 (+2.0%)
$459,384 + $253,349
$712,733
2021
$8,256 (+0.7%)
$450,377 + $248,382
$698,759
2020
$8,199 (+1.4%)
$441,547 + $243,512
$685,059
2019
$8,087 (+3.8%)
$437,020 + $241,016
$678,036
2018
$7,787 (+3.7%)
$428,451 + $236,291
$664,742
2017
$7,506 (+1.3%)
$411,814 + $227,116
$638,930
2016
$7,412 (+1.0%)
$411,814 + $227,116
$638,930
2015
$7,340 (+1.2%)
$403,740 + $222,663
$626,403
2014
$7,254 (+4.6%)
$389,887 + $215,023
$604,910
2013
$6,933 (+16.7%)
$389,887 + $215,023
$604,910
2012
$5,938
$373,509 + $205,991
$579,500
2011
$5,942 (+0.8%)
$318,401 + $175,599
$494,000
2010
$5,896 (−11.7%)
$318,400 + $175,600
$494,000
2009
$6,674 (+2.3%)
$318,400 + $175,600
$494,000
2008
$6,521
$366,095 + $201,905
$568,000
*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
Nov 22, 2023 • Final
Water heater/softener - plumbing
Plumbing
Water heater
Mar 29, 2013 • Final
Alteration, remodel, repair - building residential
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
Heating & Cooling
Air Conditioning Type: Central
Heating Type: Forced Air
Fireplace Information
# of Fireplaces: 1
Has Fireplace
Room Information
# of Rooms: 9
Exterior
Exterior Information
Physical Condition: Good
Building Construction Quality: Good
Pool Information
Has Pool
Property Information
Subdivision Name: SUBDIVISION 3477
Living Sq. Ft: 1,795
Ground Floor Sq. Ft: 1,795
Building Sq. Ft: 1,795
# of Stories: 1
Legal Description: TRACT 3477 LOT 136 EX MR
Parking & Garage Information
Garage/Parking Sq. Ft: 446
Lot Information
# of Buildings: 1
Land Sq. Ft: 7,500
Legal Lot Number: 136
Acres: 0.1722
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,795
Stories: 1.0
Lot Size: 7,500 square feet
Style: Single Family Residential
Year Built: 1967
Year Renovated: 1980
County: Contra Costa County
APN: 2120620238
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 • 0.3mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.8mi
10/10
California High School
Public 9-12 • Assigned • 0.5mi
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...