bridgeMLS, Bay East AOR, or Contra Costa AOR #40390973
Jan 27, 2009
Listing Removed
—
bridgeMLS, Bay East AOR, or Contra Costa AOR #40174663
Aug 11, 2006
Sold
$920,000
$426/sq ft
Jul 14, 2006
Listing Removed
—
Jun 12, 2006
Price Changed
$950,000
$440/sq ft
Jun 7, 2006
Listed
$979,000
$453/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$14,193 (+2.0%)
$724,283 + $532,961
$1,257,244
2024
$13,913 (+1.6%)
$710,082 + $522,511
$1,232,593
2023
$13,697 (+0.7%)
$696,159 + $512,266
$1,208,425
2022
$13,598 (+2.0%)
$682,509 + $502,222
$1,184,731
2021
$13,326 (+4.9%)
$669,127 + $492,375
$1,161,502
2020
$12,702 (−0.6%)
$656,007 + $482,721
$1,138,728
2019
$12,773 (+5.6%)
$621,000 + $457,000
$1,078,000
2018
$12,094 (+3.3%)
$621,022 + $456,978
$1,078,000
2017
$11,707 (+8.9%)
$588,762 + $433,238
$1,022,000
2016
$10,749 (+4.3%)
$588,762 + $433,238
$1,022,000
2015
$10,310 (+13.4%)
$533,457 + $392,543
$926,000
2014
$9,092 (+13.1%)
$440,419 + $324,081
$764,500
2013
$8,037 (+0.9%)
$440,419 + $324,081
$764,500
2012
$7,963 (−0.1%)
$387,707 + $285,293
$673,000
2011
$7,973 (+7.3%)
$387,707 + $285,293
$673,000
2010
$7,431 (+0.4%)
$387,707 + $285,293
$673,000
2009
$7,403 (−12.9%)
$365,816 + $269,184
$635,000
2008
$8,498
$365,816 + $269,184
$635,000
Tax history for 166 Berkshire Ct
Year
Property tax
Land + Additions
Assessment*
2025
$14,193 (+2.0%)
$724,283 + $532,961
$1,257,244
2024
$13,913 (+1.6%)
$710,082 + $522,511
$1,232,593
2023
$13,697 (+0.7%)
$696,159 + $512,266
$1,208,425
2022
$13,598 (+2.0%)
$682,509 + $502,222
$1,184,731
2021
$13,326 (+4.9%)
$669,127 + $492,375
$1,161,502
2020
$12,702 (−0.6%)
$656,007 + $482,721
$1,138,728
2019
$12,773 (+5.6%)
$621,000 + $457,000
$1,078,000
2018
$12,094 (+3.3%)
$621,022 + $456,978
$1,078,000
2017
$11,707 (+8.9%)
$588,762 + $433,238
$1,022,000
2016
$10,749 (+4.3%)
$588,762 + $433,238
$1,022,000
2015
$10,310 (+13.4%)
$533,457 + $392,543
$926,000
2014
$9,092 (+13.1%)
$440,419 + $324,081
$764,500
2013
$8,037 (+0.9%)
$440,419 + $324,081
$764,500
2012
$7,963 (−0.1%)
$387,707 + $285,293
$673,000
2011
$7,973 (+7.3%)
$387,707 + $285,293
$673,000
2010
$7,431 (+0.4%)
$387,707 + $285,293
$673,000
2009
$7,403 (−12.9%)
$365,816 + $269,184
$635,000
2008
$8,498
$365,816 + $269,184
$635,000
*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
3
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
8,125 Sq. Ft.
Year renovated
2002
Sq. Ft.
2,160
Year built
1986
Style
Single Family Residential
County
Contra Costa County
APN
2124910114
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
Apr 15, 2025 • Final
Water heater/softener - plumbing
Plumbing
Water heater
Dec 18, 2014 • 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
Parking
Parking Information
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 2
# of Bathrooms Full: 2
Other Bathrooms Included Features: Shower Over Tub
Primary Bathroom Included Features: Stall Shower, Tile, Tub
Interior Features
Interior Features: Family Room, Formal Dining Room, Breakfast Bar, Breakfast Nook, Counter - Solid Surface, Kitchen Island, Pantry
Appliances: Dishwasher, Disposal, Gas Range, Plumbed For Ice Maker, Microwave, Self Cleaning Oven, Gas Water Heater
Laundry Features: 220 Volt Outlet, Laundry Room
Street Level Features: 3 Bedrooms, 2 Baths, Primary Bedrm Suite - 1, Laundry Facility, Main Entry
Fireplace Features: Family Room, Gas, Gas Starter, Living Room, Wood Burning
Basement: Crawl Space
Exterior
Building Information
Construction Materials: Stucco, Wood Shingles
Building Area Total: 2,160
Builder Name: Housing Group
Foundation Details: Raised
Exterior Features
Patio And Porch Features: Patio
Exterior Features: Back Yard, Front Yard, Side Yard, Sprinklers Automatic, Sprinklers Back, Sprinklers Front, Sprinklers Side
Fencing: Fenced
Roof: Shingle
Mobile Home Information
Model: Fawn
Pool Information
Pool Features: Possible Pool Site
Property Information
Living Area: 2160
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1986
Lot Information
Lot Size Square Feet: 8125
Lot Size Area: 0.19
Lot Size Units: Acres
Lot Size Acres: 0.19
Lot Features: Cul-De-Sac, Premium Lot
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: DEER RIDGE HOA
Association Fee: $350
Association Fee Includes: Common Area Maint, Management Fee, Reserves
Association Fee Frequency: Annually
HOA Transfer Fees: Paid by Seller
School Information
High School District: San Ramon Valley (925) 552-5500
Public facts
Beds: 3
Baths: 2.0
Sq. Ft.: 2,160
Stories: 1.0
Lot Size: 8,125 square feet
Style: Single Family Residential
Year Built: 1986
Year Renovated: 2002
County: Contra Costa County
APN: 2124910114
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Walt Disney Elementary School
Public K-5 • Assigned • 1.3mi
10/10
Pine Valley Middle School
Public 6-8 • Assigned • 1.5mi
10/10
California High School
Public 9-12 • Assigned • 0.9mi
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...
Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2006. This data may not match public records. Learn more.