816 Las Trampas Rd is a 3,820 square foot house on a 0.5 acre lot with 5 bedrooms and 5 bathrooms. - it last sold on December 20, 2022 for $1,700,000. Based on Redfin's Lafayette data, we estimate the home's value is $3,080,290.
Single-familyProperty Type
1971Year Built
0.5 acresLot Size
$806Est. Price/Sq.Ft.
Source:Public Records
Redfin Estimate
$3,080,290
$1.4M since sold in December 2022$76K since August
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5.8% higher than the average sale price ($2.91M) 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
Apr 18, 2024 • Final
Building - residential mechanical
HVAC
Dec 1, 2023 • Final
Building/residential/al/alteration
Replace existing skylights with new ones of the same size and type.
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
Interior
Room Information
# of Rooms: 11
Exterior
Property Information
Subdivision Name: COLORADOS RHO
Living Sq. Ft: 3,820
Ground Floor Sq. Ft: 2,116
Building Sq. Ft: 3,820
# of Stories: 2
Legal Description: RO COLORADOS POR LOT 15
Parking & Garage Information
Garage/Parking Sq. Ft: 876
Lot Information
# of Buildings: 1
Land Sq. Ft: 21,780
Legal Lot Number: 15
Acres: 0.5
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 5
Baths: 5.0
Sq. Ft.: 3,820
Stories: 2.0
Lot Size: 0.5 acres
Style: Single Family Residential
Year Built: 1971
Year Renovated: 1984
County: Contra Costa County
APN: 2341900047
Home facts updated by county records on Jul 13, 2026
Around this home
Schools
Burton Valley Elementary School
Public K-5 • Assigned • 1.6mi
9/10
M. H. Stanley Middle School
Public 6-8 • Assigned • 0.7mi
8/10
Acalanes High School
Public 9-12 • Assigned • 1.4mi
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
3/10 Fire Factor
0.31% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 93° expected this year, 15 days in 30 years
1/10 Wind Factor
Minimal risk of severe winds over next 30 years
8/10 Air Factor
15 unhealthy days expected this year, 16 days in 30 years
Provided by First Street
Historical weather
Lafayette, CA • 94549
Average low and high temperatures (°F)
60
43
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70
50
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49
75
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79
55
87
58
84
59
77
56
63
48
57
45
Jan
Feb
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Jun
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Aug
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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
$2.93M – $3.54M
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