bridgeMLS, Bay East AOR, or Contra Costa AOR #11210493
Apr 25, 2018
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11212433
Apr 25, 2018
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #11216239
Feb 11, 2004
Sold
$765,000
$272/sq ft
Jan 7, 2004
Listing Removed
—
Dec 29, 2003
Listed
$765,000
$272/sq ft
Public Records
Aug 3, 1987
Sold
$275,000
$98/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$12,548 (+2.0%)
$493,068 + $616,337
$1,109,405
2024
$12,299 (+1.6%)
$483,400 + $604,252
$1,087,652
2023
$12,105 (+0.7%)
$473,922 + $592,404
$1,066,326
2022
$12,016 (+2.0%)
$464,630 + $580,789
$1,045,419
2021
$11,775 (+0.6%)
$455,520 + $569,401
$1,024,921
2020
$11,701 (+1.3%)
$446,589 + $558,237
$1,004,826
2019
$11,547 (+3.9%)
$442,010 + $552,513
$994,523
2018
$11,118 (+3.7%)
$433,344 + $541,680
$975,024
2017
$10,718 (+1.2%)
$416,518 + $520,647
$937,165
2016
$10,594 (+1.0%)
$416,518 + $520,647
$937,165
2015
$10,490 (+1.2%)
$408,351 + $510,439
$918,790
2014
$10,369 (+1.0%)
$394,340 + $492,924
$887,264
2013
$10,269 (+8.3%)
$394,340 + $492,924
$887,264
2012
$9,482 (+5.2%)
$392,558 + $490,697
$883,255
2011
$9,010 (+0.6%)
$364,222 + $455,278
$819,500
2010
$8,955 (+0.3%)
$344,445 + $430,555
$775,000
2009
$8,926 (−4.6%)
$344,445 + $430,555
$775,000
2008
$9,360
$344,445 + $430,555
$775,000
Tax history for 123 Nassau Ct
Year
Property tax
Land + Additions
Assessment*
2025
$12,548 (+2.0%)
$493,068 + $616,337
$1,109,405
2024
$12,299 (+1.6%)
$483,400 + $604,252
$1,087,652
2023
$12,105 (+0.7%)
$473,922 + $592,404
$1,066,326
2022
$12,016 (+2.0%)
$464,630 + $580,789
$1,045,419
2021
$11,775 (+0.6%)
$455,520 + $569,401
$1,024,921
2020
$11,701 (+1.3%)
$446,589 + $558,237
$1,004,826
2019
$11,547 (+3.9%)
$442,010 + $552,513
$994,523
2018
$11,118 (+3.7%)
$433,344 + $541,680
$975,024
2017
$10,718 (+1.2%)
$416,518 + $520,647
$937,165
2016
$10,594 (+1.0%)
$416,518 + $520,647
$937,165
2015
$10,490 (+1.2%)
$408,351 + $510,439
$918,790
2014
$10,369 (+1.0%)
$394,340 + $492,924
$887,264
2013
$10,269 (+8.3%)
$394,340 + $492,924
$887,264
2012
$9,482 (+5.2%)
$392,558 + $490,697
$883,255
2011
$9,010 (+0.6%)
$364,222 + $455,278
$819,500
2010
$8,955 (+0.3%)
$344,445 + $430,555
$775,000
2009
$8,926 (−4.6%)
$344,445 + $430,555
$775,000
2008
$9,360
$344,445 + $430,555
$775,000
*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
3
Stories
2
Lot width
—
Lot depth
—
Lot size
8,580 Sq. Ft.
Year renovated
1987
Sq. Ft.
2,813
Year built
1987
Style
Single Family Residential
County
Contra Costa County
APN
2125010336
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
Sep 29, 2023 • 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, 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
Primary Bathroom Included Features: Tub
Interior Features
Interior Features: Family Room, Formal Dining Room, Breakfast Nook, Kitchen Island
Appliances: Dishwasher, Electric Range, Disposal, Microwave, Oven, Gas Water Heater
Fireplace Features: Brick, Family Room, Gas Starter, Living Room, Wood Burning
Exterior
Building Information
Construction Materials: Stucco
Building Area Total: 2,813
Builder Name: HOUSING GROUP
Foundation Details: Raised
Exterior Features
Patio And Porch Features: Deck
Exterior Features: Back Yard
Fencing: Fenced
Roof: Shake
Mobile Home Information
Model: STAG
Property Information
Living Area: 2813
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1987
Lot Information
Lot Size Square Feet: 8580
Lot Size Area: 0.19
Lot Size Units: Acres
Lot Size Acres: 0.19
Lot Features: Court, Irregular Lot, Level
Zoning: P-1
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Forced Air, Natural Gas
Cooling: Central Air
Location
Homeowners Association Information
Has Association
Association Amenities: Greenbelt
Association Name: CALL LISTING AGENT
Association Fee: $320
Association Fee Includes: Common Area Maint
Association Fee Frequency: Annually
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 4
Baths: 3.0
Sq. Ft.: 2,813
Stories: 2.0
Lot Size: 8,580 square feet
Style: Single Family Residential
Year Built: 1987
Year Renovated: 1987
County: Contra Costa County
APN: 2125010336
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Walt Disney Elementary School
Public K-5 • Assigned • 1.0mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.2mi
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
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2003. This data may not match public records. Learn more.