bridgeMLS, Bay East AOR, or Contra Costa AOR #41089094
Apr 18, 2025
Sold
$1,625,000
$887/sq ft
Mar 27, 2025
Pending
—
Mar 19, 2025
Contingent
—
Mar 12, 2025
Listed
$1,635,000
$892/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40715745
Oct 15, 2015
Sold
$900,000
$491/sq ft
Sep 23, 2015
Pending
—
Sep 16, 2015
Listed
$849,900
$464/sq ft
+17
CHARMING,UPDTD SNGLE STORY,NEAR TWIN CREEKS ELEM*4 BR*2BA*APRX 1833 SQ FT*FRESHLY PAINTED IN&OUT*NEW DESIGNER CARPET*REFINISHED WOOD FLRS*LG PRVT YD ON COURT STR*2-CAR ATT GAR W/NEW GAR DOOR*NO POPCORN CEILINGS*LG MSTR STE*INSIDE LAUNDRY*CHEF'S KITCHEN W/ RECESSED LIGHTING & CROWN*NEAR BART,680&580*
Year
Property tax
Land + Additions
Assessment*
2025
$12,531 (+2.1%)
$1,224,000 + $433,500
$1,657,500
2024
$12,272 (+1.6%)
$769,465 + $295,947
$1,065,412
2023
$12,074 (+0.8%)
$754,378 + $290,145
$1,044,523
2022
$11,982 (+2.2%)
$739,587 + $284,456
$1,024,043
2021
$11,723 (+1.0%)
$725,086 + $278,879
$1,003,965
2020
$11,605 (+1.1%)
$710,869 + $273,411
$984,280
2019
$11,476 (+3.9%)
$703,580 + $270,608
$974,188
2018
$11,048 (+3.8%)
$689,785 + $265,302
$955,087
2017
$10,644 (+1.1%)
$663,000 + $255,000
$918,000
2016
$10,526 (+533.3%)
$663,000 + $255,000
$918,000
2015
$1,662 (+2.8%)
$650,000 + $250,000
$900,000
2014
$1,616 (+2.8%)
$23,964 + $63,978
$87,942
2013
$1,573 (+4.1%)
$23,964 + $63,978
$87,942
2012
$1,511 (+3.3%)
$23,856 + $63,689
$87,545
2011
$1,462 (+2.8%)
$23,389 + $62,441
$85,830
2010
$1,423
$22,931 + $61,217
$84,148
2009
$1,423 (+6.1%)
$22,760 + $60,760
$83,520
2008
$1,341
$22,815 + $60,905
$83,720
Tax history for 431 Blanco Ct
Year
Property tax
Land + Additions
Assessment*
2025
$12,531 (+2.1%)
$1,224,000 + $433,500
$1,657,500
2024
$12,272 (+1.6%)
$769,465 + $295,947
$1,065,412
2023
$12,074 (+0.8%)
$754,378 + $290,145
$1,044,523
2022
$11,982 (+2.2%)
$739,587 + $284,456
$1,024,043
2021
$11,723 (+1.0%)
$725,086 + $278,879
$1,003,965
2020
$11,605 (+1.1%)
$710,869 + $273,411
$984,280
2019
$11,476 (+3.9%)
$703,580 + $270,608
$974,188
2018
$11,048 (+3.8%)
$689,785 + $265,302
$955,087
2017
$10,644 (+1.1%)
$663,000 + $255,000
$918,000
2016
$10,526 (+533.3%)
$663,000 + $255,000
$918,000
2015
$1,662 (+2.8%)
$650,000 + $250,000
$900,000
2014
$1,616 (+2.8%)
$23,964 + $63,978
$87,942
2013
$1,573 (+4.1%)
$23,964 + $63,978
$87,942
2012
$1,511 (+3.3%)
$23,856 + $63,689
$87,545
2011
$1,462 (+2.8%)
$23,389 + $62,441
$85,830
2010
$1,423
$22,931 + $61,217
$84,148
2009
$1,423 (+6.1%)
$22,760 + $60,760
$83,520
2008
$1,341
$22,815 + $60,905
$83,720
*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
4
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
10,000 Sq. Ft.
Year renovated
1985
Sq. Ft.
1,833
Year built
1973
Style
Single Family Residential
County
Contra Costa County
APN
2092620315
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
Mar 7, 2027 • Active
Electrical service - electrical
Electrical
Feb 10, 2020 • 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: 2
Covered Spaces: 2
Parking Features: Attached, Int Access From Garage, Side Yard Access
Interior
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub, Solid Surface, Tile
Primary Bathroom Included Features: Solid Surface, Stall Shower, Tile
Street Level Features: 4 Bedrooms, 2 Baths, Primary Bedrm Suite - 1, Main Entry
Window Features: Window Coverings
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood, Carpet
Room Information
Kitchen Features: Gas Range/Cooktop,Updated Kitchen
Rooms Total: 10
Fireplace Features: Family Room
Exterior
Building Information
Construction Materials: Stone, Wood
Building Area Total: 1,833
Exterior Features
Patio And Porch Features: Deck, Patio
Exterior Features: Back Yard, Front Yard, Side Yard, Landscape Back, Landscape Front, Low Maintenance
Fencing: Back Yard
Property Information
Living Area: 1833
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1973
Lot Information
Lot Size Square Feet: 10000
Lot Size Area: 0.23
Lot Size Units: Acres
Lot Size Acres: 0.23
Lot Features: Corner Lot, Court, Level, Premium Lot, Front Yard, Landscape Front, Landscape Back
Utilities
Utility Information
Water Source: Public
Electric: Photovoltaics Seller Owned
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air
Location
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 4
Baths: 2.0
Sq. Ft.: 1,833
Stories: 1.0
Lot Size: 10,000 square feet
Style: Single Family Residential
Year Built: 1973
Year Renovated: 1985
County: Contra Costa County
APN: 2092620315
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Twin Creeks Elementary School
Public K-5 • Assigned • 0.1mi
10/10
Iron Horse Middle School
Public 6-8 • Assigned • 1.5mi
10/10
California High School
Public 9-12 • Assigned • 2.5mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Local insights from Redfin agents
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. This data may not match public records. Learn more.