Tucked away in premium Happy Valley, awaits this gorgeous home, inviting you to experience the modern farmhouse of your DREAMS. Contemporary design intersects with warm rustic details for easy indoor-outdoor living and a feeling of balanced symmetry. Abundant natural light welcomes you at every turn as you walk along French Oak floors to discover the thoughtful and fluid layout. The formal living and dining room are wrapped with floor-to-ceiling windows to enjoy pool, lawn, and hillside views. The gourmet kitchen is truly stunning, with every appointed detail, and generous island opens perfectly to the great room with vaulted ceilings, five magnificent skylights, and ample storage opportunities. Three of the five bedrooms feature en suite baths, but the TRUE primary retreat is the hands-down winner with linear fireplace, LED lights on center beam, spacious walk-in closet, and a jaw-dropping en suite bath. Outdoor highlights include a picture-perfect pool, courtyard, chicken coop!
This Upper Valley Lafayette home has a tremendous number of windows letting light flow throughout. This home is close to BART, freeway, shopping but peacefully quiet.
13 years ago• May not reflect the current state of the home
Hilltop home on a private road with panoramic views. High-end designer remodels vaulted ceilings and skylights. Terraced backyard with a lot of flat areas. 2 cars garage and lots of extra parking.
5 years ago• May not reflect the current state of the home
Hajni Cheek
Redfin Associate agent
Sale history for 1143 Upper Happy Valley Rd
Date
Event
Price
San Francisco MLS #40980194
Feb 23, 2022
Sold
$3,950,000
$940/sq ft
Feb 4, 2022
Listed
$3,875,000
$923/sq ft
Public Records
Apr 3, 2014
Sold
$1,685,000
$401/sq ft
Public Records
Jun 28, 2002
Sold
$1,084,000
$258/sq ft
Public Records
Oct 16, 1996
Sold
$525,000
$125/sq ft
Public Records
Jun 25, 1996
Sold
$585,000
$139/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$47,663 (+1.7%)
$3,193,174 + $1,082,432
$4,275,606
2024
$46,865 (+1.7%)
$3,130,563 + $1,061,208
$4,191,771
2023
$46,088 (+80.0%)
$3,069,180 + $1,040,400
$4,109,580
2022
$25,601 (+6.1%)
$3,009,000 + $1,020,000
$4,029,000
2021
$24,128 (+2.1%)
$1,155,155 + $991,828
$2,146,983
2020
$23,635 (+2.2%)
$1,132,505 + $904,832
$2,037,337
2019
$23,117 (+3.8%)
$1,120,893 + $841,119
$1,962,012
2018
$22,273 (+2.5%)
$1,098,915 + $824,627
$1,923,542
2017
$21,730 (+1.8%)
$1,056,244 + $775,305
$1,831,549
2016
$21,343 (+5.5%)
$1,056,244 + $775,305
$1,831,549
2015
$20,223 (+28.1%)
$1,035,534 + $760,103
$1,795,637
2014
$15,782 (+1.1%)
$843,576 + $462,759
$1,306,335
2013
$15,603 (+3.1%)
$843,576 + $462,759
$1,306,335
2012
$15,136 (+1.5%)
$839,764 + $460,668
$1,300,432
2011
$14,910 (+2.0%)
$823,299 + $451,636
$1,274,935
2010
$14,612 (+0.4%)
$807,156 + $442,781
$1,249,937
2009
$14,560 (+1.8%)
$801,124 + $439,472
$1,240,596
2008
$14,309
$803,028 + $440,517
$1,243,545
Tax history for 1143 Upper Happy Valley Rd
Year
Property tax
Land + Additions
Assessment*
2025
$47,663 (+1.7%)
$3,193,174 + $1,082,432
$4,275,606
2024
$46,865 (+1.7%)
$3,130,563 + $1,061,208
$4,191,771
2023
$46,088 (+80.0%)
$3,069,180 + $1,040,400
$4,109,580
2022
$25,601 (+6.1%)
$3,009,000 + $1,020,000
$4,029,000
2021
$24,128 (+2.1%)
$1,155,155 + $991,828
$2,146,983
2020
$23,635 (+2.2%)
$1,132,505 + $904,832
$2,037,337
2019
$23,117 (+3.8%)
$1,120,893 + $841,119
$1,962,012
2018
$22,273 (+2.5%)
$1,098,915 + $824,627
$1,923,542
2017
$21,730 (+1.8%)
$1,056,244 + $775,305
$1,831,549
2016
$21,343 (+5.5%)
$1,056,244 + $775,305
$1,831,549
2015
$20,223 (+28.1%)
$1,035,534 + $760,103
$1,795,637
2014
$15,782 (+1.1%)
$843,576 + $462,759
$1,306,335
2013
$15,603 (+3.1%)
$843,576 + $462,759
$1,306,335
2012
$15,136 (+1.5%)
$839,764 + $460,668
$1,300,432
2011
$14,910 (+2.0%)
$823,299 + $451,636
$1,274,935
2010
$14,612 (+0.4%)
$807,156 + $442,781
$1,249,937
2009
$14,560 (+1.8%)
$801,124 + $439,472
$1,240,596
2008
$14,309
$803,028 + $440,517
$1,243,545
*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
5
Stories
1
Lot width
—
Lot depth
—
Lot size
38,725
Year renovated
2020
Sq. Ft.
4,200
Year built
1965
Style
Single Family Residential
County
Contra Costa County
APN
2470600343
Parking Spaces
2
Basement
No
Accessible
No
HOA Dues
—
Garage
No
Features
—
Last updated by owner on Feb 24, 2025.
Feb 20, 2025 • Final
Building - residential mechanical
Install a ductless mini split system with one outdoor unit and one indoor unit.
HVAC
Jun 3, 2022 • Final
Building - residential mechanical
Replace the air conditioning condenser and furnace. A HERS report is required at the final inspection.
HVAC
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
Garage Information
Has Garage
# of Garage Spaces: 2
Has Attached Garage
Parking Information
Parking Features: Attached, Garage Door Opener
# of Covered Spaces: 2
Interior
Virtual Tour Information
Bedrooms Information
# of Bedrooms: 5
Bathroom Information
Count of Bathrooms: 5
# of Full Bathrooms: 5
Interior Features
Interior Features: In-Law Floorplan
Laundry Features: Inside Room
Has Heating
Heating: Zoned
Has Cooling
Cooling: Central Air
Flooring: Carpet, Concrete, Tile, Wood
Has Fireplace(s)
# of Fireplaces Total: 2
Fireplace Features: Gas, Living Room
Appliances: Dishwasher, Microwave
Exterior
Exterior Features
Entry Level: 0
Building Information
Living Area: 3763
Living Area Units: Square Feet
Living Area Source: Assessor Auto-Fill
Building Area Total: 3763
Building Area Units: Square Feet
Building Area Source: Assessor Auto-Fill
Construction Materials: Wood Siding
Architectural Style: Farmhouse
Year Built: 1965
Roof: Composition, Shingle
Mobile Home Information
Mobile Dim Units: Feet
Pool Information
Pool Features: In Ground
Has Spa
Property Type
Property Type: Residential
Property SubType: Single Family Residence
Property Information
Property Condition: Original
Lot Information
Lot Features: Auto Sprinkler F&R, Other
Lot Size Sq. Ft.: 38725
Lot Size Acres: 0.889
Lot Size Area: 38725
Lot Size Units: SqFt
Lot Size Units: Square Feet
Elevation: 0
Elevation Units: Feet
Utilities
Utility Information
Sewer: Public Sewer
Water Source: Public
Location
HOA Information
Association Fee: 0
Community Information
Subdivision Name: Happy Valley
Public facts
Beds: 5
Baths: 5.0
Sq. Ft.: 4,200
Stories: 1.0
Parking Spaces: 2
Basement: No
Accessible: No
Lot Size: 0.89 acres
Style: Single Family Residential
Year Built: 1965
Year Renovated: 2020
County: Contra Costa County
APN: 2470600343
HOA Dues: —
Garage: No
Features: —
Home facts updated by owner on Feb 24, 2025
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 • 2.3mi
8/10
Acalanes High School
Public 9-12 • Assigned • 3.0mi
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
0.93% 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
81
56
87
58
81
60
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
$4.24M – $5.13M
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