bridgeMLS, Bay East AOR, or Contra Costa AOR #40524499
Jul 11, 2011
Sold
$2,455,000
$372/sq ft
Jun 23, 2011
Pending
—
May 16, 2011
Listed
$2,650,000
$401/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #40473274
Nov 5, 2010
Sold
—
Oct 16, 2010
Pending
—
Sep 24, 2010
Price Changed
$2,650,000
$401/sq ft
Aug 27, 2010
Relisted
—
Aug 24, 2010
Listing Removed
—
Jun 23, 2010
Listed
$2,888,000
$437/sq ft
+4
Fabulous gated estate Happy Valley. Entertainer's dream grand size living areas. All single lvl except stairs to in-law/larg rec room. Private guest house. Grt recreation-lighted tennis ct, pool, spa, 2 putting greens/chipping, lawns, patios, prime location in prestigious neighborhood.
bridgeMLS, Bay East AOR, or Contra Costa AOR #10236797
Feb 4, 1998
Sold
$1,725,000
$261/sq ft
Oct 29, 1997
Listing Removed
—
May 4, 1997
Listed
$1,750,000
$265/sq ft
UNIQUE HAPPY VALLEY ESTATE INCLUDING WONDER FUL SEPARATE GUEST HOUSE, LARGE SPARKLING POOL,FIRST RATE LIGHTED TENNIS COURT.A WOW!
bridgeMLS, Bay East AOR, or Contra Costa AOR #27236797
Sep 30, 1997
Sold
$1,725,000
$261/sq ft
Jun 8, 1997
Listing Removed
—
May 4, 1997
Listed
$1,750,000
$265/sq ft
Public Records
Aug 4, 1993
Sold
$1,495,000
$226/sq ft
Public Records
Aug 30, 1990
Sold
$1,800,000
$273/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$37,826 (+1.6%)
$1,441,319 + $1,876,974
$3,318,293
2024
$37,215 (+1.7%)
$1,413,058 + $1,840,171
$3,253,229
2023
$36,585 (+0.6%)
$1,385,351 + $1,804,090
$3,189,441
2022
$36,351 (+3.0%)
$1,358,188 + $1,768,716
$3,126,904
2021
$35,291 (−0.4%)
$1,331,557 + $1,734,036
$3,065,593
2020
$35,437 (+1.8%)
$1,305,449 + $1,700,036
$3,005,485
2019
$34,805 (+3.7%)
$1,292,064 + $1,682,605
$2,974,669
2018
$33,577 (+1.8%)
$1,266,730 + $1,649,613
$2,916,343
2017
$32,976 (+1.8%)
$1,217,543 + $1,585,557
$2,803,100
2016
$32,389 (+2.8%)
$1,217,543 + $1,585,557
$2,803,100
2015
$31,515 (+0.8%)
$1,193,670 + $1,554,468
$2,748,138
2014
$31,261 (+1.1%)
$1,152,709 + $1,501,127
$2,653,836
2013
$30,907 (+10.0%)
$1,152,709 + $1,501,127
$2,653,836
2012
$28,108 (+19.6%)
$1,147,500 + $1,494,343
$2,641,843
2011
$23,511 (−1.3%)
$1,125,000 + $1,330,000
$2,455,000
2010
$23,818 (−0.5%)
$1,025,000 + $1,000,000
$2,025,000
2009
$23,938 (+1.8%)
$525,729 + $1,608,125
$2,133,854
2008
$23,523
$526,978 + $1,611,946
$2,138,924
Tax history for 4010 Canyon Rd
Year
Property tax
Land + Additions
Assessment*
2025
$37,826 (+1.6%)
$1,441,319 + $1,876,974
$3,318,293
2024
$37,215 (+1.7%)
$1,413,058 + $1,840,171
$3,253,229
2023
$36,585 (+0.6%)
$1,385,351 + $1,804,090
$3,189,441
2022
$36,351 (+3.0%)
$1,358,188 + $1,768,716
$3,126,904
2021
$35,291 (−0.4%)
$1,331,557 + $1,734,036
$3,065,593
2020
$35,437 (+1.8%)
$1,305,449 + $1,700,036
$3,005,485
2019
$34,805 (+3.7%)
$1,292,064 + $1,682,605
$2,974,669
2018
$33,577 (+1.8%)
$1,266,730 + $1,649,613
$2,916,343
2017
$32,976 (+1.8%)
$1,217,543 + $1,585,557
$2,803,100
2016
$32,389 (+2.8%)
$1,217,543 + $1,585,557
$2,803,100
2015
$31,515 (+0.8%)
$1,193,670 + $1,554,468
$2,748,138
2014
$31,261 (+1.1%)
$1,152,709 + $1,501,127
$2,653,836
2013
$30,907 (+10.0%)
$1,152,709 + $1,501,127
$2,653,836
2012
$28,108 (+19.6%)
$1,147,500 + $1,494,343
$2,641,843
2011
$23,511 (−1.3%)
$1,125,000 + $1,330,000
$2,455,000
2010
$23,818 (−0.5%)
$1,025,000 + $1,000,000
$2,025,000
2009
$23,938 (+1.8%)
$525,729 + $1,608,125
$2,133,854
2008
$23,523
$526,978 + $1,611,946
$2,138,924
*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
Permits
Beds
5
Baths
7
Stories
1
Lot width
—
Lot depth
—
Lot size
1.31 Acres
Year renovated
1985
Sq. Ft.
6,225
Year built
1950
Style
Single Family Residential
County
Contra Costa County
APN
2470310083
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Jul 13, 2026.
Jun 27, 2013 • Final
Building - residential solar photovoltaic
Install a solar photovoltaic system.
Electrical
Solar
Nov 8, 2012 • Final
Building/residential/r/new single family-duplex
Addition
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
Garage Spaces: 3
Covered Spaces: 3
Parking Features: Detached, Side Yard Access, Guest, Garage Door Opener
Interior
Virtual Tour
Bathroom Information
# of Bathrooms Total: 7
# of Bathrooms Full: 6
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Stall Shower, Tile, Updated Baths
Primary Bathroom Included Features: Bidet, Skylight, Stall Shower, Tub with Jets, Updated Baths
Interior Features
Interior Features: Dining Area, Family Room, Formal Dining Room, In-Law Floorplan, Office, Storage, Breakfast Bar, Breakfast Nook, Stone Counters, Eat-in Kitchen, Kitchen Island, Pantry, Updated Kitchen, Wet Bar
Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Plumbed For Ice Maker, Refrigerator, Self Cleaning Oven, Trash Compactor, Gas Water Heater
Laundry Features: Dryer, Gas Dryer Hookup, Washer
Street Level Features: 5 Bedrooms, 5+ Baths, Primary Bedrm Suite - 1, Primary Bedrm Retreat, Laundry Facility, Main Entry
Fireplaces Total: 4
Has Fireplace
Flooring: Hardwood, Tile, Carpet
Room Information
Kitchen Features: Breakfast Bar,Breakfast Nook,Counter - Stone,Dishwasher,Double Oven,Eat In Kitchen,Garbage Disposal,Gas Range/Cooktop,Ice Maker Hookup,Island,Pantry,Refrigerator,Self-Cleaning Oven,Trash Compactor,Updated Kitchen,Wet Bar
Rooms Total: 15
Fireplace Features: Brick, Family Room, Gas, Raised Hearth, Stone
Exterior
Building Information
Construction Materials: Brick, Vinyl Siding
Building Area Total: 6,603
Foundation Details: Slab
Exterior Features
Patio And Porch Features: Deck, Patio, Covered
Exterior Features: Back Yard, Sprinklers Automatic, Sprinklers Back, Sprinklers Front, Sprinklers Side, Storage, Terraced Down
Fencing: Fenced
Pool Information
Pool Features: Gas Heat, In Ground, Pool Cover, Spa
Has Private Pool
Has Spa
Property Information
Living Area: 6603
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1950
Lot Information
Other Structures: Guest House
Lot Size Square Feet: 54885
Lot Size Area: 1.26
Lot Size Units: Acres
Lot Size Acres: 1.26
Lot Features: Corner Lot, Sloped Down, Level, Premium Lot, Secluded
Utilities
Utility Information
Water Source: Public
Sewer: Public Sewer
Heating & Cooling
Has Heating
Heating: Zoned, Natural Gas
Cooling: Zoned
Location
Homeowners Association Information
Has Association
Association Name: CALL LISTING AGENT
Association Fee: $15
Association Fee Frequency: Annually
School Information
High School District: Lafayette (925) 280-3900
Public facts
Beds: 5
Baths: 7.0
Sq. Ft.: 6,225
Stories: 1.0
Lot Size: 1.31 acres
Style: Single Family Residential
Year Built: 1950
Year Renovated: 1985
County: Contra Costa County
APN: 2470310083
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Happy Valley Elementary School
Public K-5 • Assigned • 0.6mi
8/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 2.5mi
8/10
Acalanes High School
Public 9-12 • Assigned • 3.1mi
10/10
Provided by GreatSchools
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
1/10 Flood Factor
Minimal risk of a flood reaching the building in the next 30 years
4/10 Fire Factor
1% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 92° expected this year, 16 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
14 unhealthy days expected this year, 15 days in 30 years
Provided by First Street
Historical weather
Lafayette, CA • 94549
Average low and high temperatures (°F)
60
43
62
46
70
50
68
49
75
52
78
54
79
55
87
58
84
59
77
56
63
48
57
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
In this area, properties receive around 11.5 hours in
June and 4.9 hours in December, placing it above the
U.S. average for solar exposure.
11.5 hrs
4.9 hrs
JuneDecember
Provided by Shadowmap
Estimated sale price
$5.99M – $7.25M
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Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2011. This data may not match public records. Learn more.