bridgeMLS, Bay East AOR, or Contra Costa AOR #11218266
Feb 27, 2004
Sold
$695,000
$253/sq ft
Jan 27, 2004
Listing Removed
—
Jan 20, 2004
Listed
$700,000
$255/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #11029941
Nov 8, 1999
Sold
$465,000
$169/sq ft
Sep 18, 1999
Listing Removed
—
Sep 14, 1999
Listed
$465,000
$169/sq ft
LOCATION! QUIET CUL-DE-SAC, BACK TO TEE 3 YR OLD ROOF, DUAL PANE WINDOWS,POOL WITH SOLAR HEATING, GREAT YARDS, ENTERTAINM
Public Records
Oct 9, 1987
Sold
$297,000
$108/sq ft
Public Records
Apr 18, 1985
Sold
$260,000
$95/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$11,493 (+2.0%)
$583,708 + $426,270
$1,009,978
2024
$11,265 (+1.6%)
$572,263 + $417,912
$990,175
2023
$11,085 (+0.7%)
$561,043 + $409,718
$970,761
2022
$11,004 (+2.0%)
$550,043 + $401,685
$951,728
2021
$10,784 (+0.7%)
$539,258 + $393,809
$933,067
2020
$10,714 (+1.3%)
$528,685 + $386,088
$914,773
2019
$10,572 (+3.9%)
$523,264 + $382,130
$905,394
2018
$10,180 (+3.7%)
$513,004 + $374,638
$887,642
2017
$9,813 (+1.2%)
$493,085 + $360,092
$853,177
2016
$9,698 (+1.0%)
$493,085 + $360,092
$853,177
2015
$9,603 (+1.2%)
$483,417 + $353,032
$836,449
2014
$9,492 (+3.2%)
$466,829 + $340,919
$807,748
2013
$9,201 (+11.8%)
$466,829 + $340,919
$807,748
2012
$8,230 (+5.9%)
$450,000 + $336,000
$786,000
2011
$7,771 (−9.0%)
$407,158 + $297,342
$704,500
2010
$8,536 (−3.7%)
$382,306 + $279,194
$661,500
2009
$8,860 (+3.5%)
$425,652 + $310,848
$736,500
2008
$8,561
$444,391 + $324,534
$768,925
Tax history for 1 Colonial Ct
Year
Property tax
Land + Additions
Assessment*
2025
$11,493 (+2.0%)
$583,708 + $426,270
$1,009,978
2024
$11,265 (+1.6%)
$572,263 + $417,912
$990,175
2023
$11,085 (+0.7%)
$561,043 + $409,718
$970,761
2022
$11,004 (+2.0%)
$550,043 + $401,685
$951,728
2021
$10,784 (+0.7%)
$539,258 + $393,809
$933,067
2020
$10,714 (+1.3%)
$528,685 + $386,088
$914,773
2019
$10,572 (+3.9%)
$523,264 + $382,130
$905,394
2018
$10,180 (+3.7%)
$513,004 + $374,638
$887,642
2017
$9,813 (+1.2%)
$493,085 + $360,092
$853,177
2016
$9,698 (+1.0%)
$493,085 + $360,092
$853,177
2015
$9,603 (+1.2%)
$483,417 + $353,032
$836,449
2014
$9,492 (+3.2%)
$466,829 + $340,919
$807,748
2013
$9,201 (+11.8%)
$466,829 + $340,919
$807,748
2012
$8,230 (+5.9%)
$450,000 + $336,000
$786,000
2011
$7,771 (−9.0%)
$407,158 + $297,342
$704,500
2010
$8,536 (−3.7%)
$382,306 + $279,194
$661,500
2009
$8,860 (+3.5%)
$425,652 + $310,848
$736,500
2008
$8,561
$444,391 + $324,534
$768,925
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Public record
Zoning
Permits
Beds
5
Baths
3
Stories
2
Lot width
—
Lot depth
—
Lot size
9,720 Sq. Ft.
Year renovated
1978
Sq. Ft.
2,750
Year built
1977
Style
Single Family Residential
County
Contra Costa County
APN
2106510049
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
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
Nov 29, 2012 • Final
Photovoltaic - electrical
Electrical
Solar
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
Parking
Parking Information
Has Attached Garage
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Attached, Garage Door Opener
Interior
Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Stall Shower
Interior Features
Interior Features: Formal Dining Room, Kitchen/Family Combo, Breakfast Bar, Pantry
Fireplace Features: Gas Starter, Living Room, Wood Burning
Exterior
Building Information
Construction Materials: Stucco
Building Area Total: 2,750
Builder Name: SHAPELL
Foundation Details: Raised
Exterior Features
Patio And Porch Features: Deck
Exterior Features: Back Yard, Front Yard, Side Yard
Fencing: Fenced
Roof: Shingle
Pool Information
Pool Features: Gunite, In Ground, Pool Sweep, Spa
Has Private Pool
Has Spa
Property Information
Living Area: 2750
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1977
Lot Information
Lot Size Square Feet: 9720
Lot Size Area: 0.01
Lot Size Units: Acres
Lot Size Acres: 0.01
Lot Features: Adj To/On Golf Course, Corner Lot, Court, Level
Zoning: R10
Utilities
Utility Information
Water Source: Public
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air
Location
Homeowners Association Information
Has Association
Association Fee Frequency: Monthly
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 5
Baths: 3.0
Sq. Ft.: 2,750
Stories: 2.0
Lot Size: 9,720 square feet
Style: Single Family Residential
Year Built: 1977
Year Renovated: 1978
County: Contra Costa County
APN: 2106510049
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Walt Disney Elementary School
Public K-5 • Assigned • 0.3mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 0.6mi
10/10
California High School
Public 9-12 • Assigned • 1.1mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2004. This data may not match public records. Learn more.