1167 Upper Happy Valley Rd is a 2,004 square foot house on a 0.52 acre lot with 1 bedroom and 2 bathrooms. - it last sold on September 11, 2008 for $900,000. Based on Redfin's Lafayette data, we estimate the home's value is $1,745,071.
Single-familyProperty Type
1930Year Built
0.52 acresLot Size
$871Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$1,745,071
$845K since sold in September 2008$156K since September
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 2% higher than the average sale price ($1.71M) of 6 comparable homes.
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Jul 17, 2023 • Final
Building - residential plumbing
Replace existing drain lines in a home with like-for-like materials.
Plumbing
Jan 30, 2010 • Final
Building - residential mechanical
Replace the furnace.
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
Interior
Room Information
# of Rooms: 4
Exterior
Property Information
Living Sq. Ft: 2,004
Ground Floor Sq. Ft: 1,876
Building Sq. Ft: 2,004
# of Stories: 1
Legal Description: RO ACALANES
Parking & Garage Information
Garage/Parking Sq. Ft: 418
Lot Information
# of Buildings: 1
Land Sq. Ft: 22,651
Acres: 0.52
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 1
Baths: 2.0
Sq. Ft.: 2,004
Stories: 1.0
Lot Size: 0.52 acres
Style: Single Family Residential
Year Built: 1930
Year Renovated: 1950
County: Contra Costa County
APN: 2470600038
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Happy Valley Elementary School
Public K-5 • Assigned • 0.5mi
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
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
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
$1.66M – $2.01M
Reach more buyers when you sell with Redfin. Save up to $17,451 in fees.3 minutes to get started.