1650 Las Trampas Rd is a 2,985 square foot house on a 0.79 acre lot with 3 bedrooms and 4 bathrooms. - it last sold on August 07, 2020 for $1,675,000. Based on Redfin's Alamo data, we estimate the home's value is $2,489,403.
Single-familyProperty Type
2000Year Built
0.79 acresLot Size
$834Est. Price/Sq.Ft.
3 car garageParking
Source:Public Records
Redfin Estimate
$2,489,403
$814K since sold in August 2020$41K since October
Recently sold homes
Estimate history
Homes for sale
This home's estimate is 5% lower than the average sale price ($2.62M) of 6 comparable homes.
Amazing Views of Mt Diablo from the master and common living areas . First main top floor has all the common areas w- master bed and 2 additional bed rooms. Bottom set up as a rentable studio or can be used as a large family room with full...
bathroom.
6 years ago• May not reflect the current state of the home
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Permits
Oct 15, 2025 • Final
Building - residential solar photovoltaic
Install a solar photovoltaic array and an energy storage system.
Battery
Electrical
Solar
Aug 30, 2024 • Final
Building - residential re-roof
Remove the existing roof and install a new CertainTeed presidential solaris cool roof system.
Roofing
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: 10
Exterior
Property Information
Subdivision Name: SAN RAMON RHO
Living Sq. Ft: 2,985
Ground Floor Sq. Ft: 2,542
Building Sq. Ft: 2,985
# of Stories: 2
Legal Description: T171PM39 PCL B
Parking & Garage Information
Garage/Parking Sq. Ft: 699
Lot Information
# of Buildings: 1
Land Sq. Ft: 34,412
Acres: 0.79
Zoning Code: R-20
County Use Description: SINGLE FAMILY
Financial
Assessor Information
Assessment Year: 2026
Public facts
Beds: 3
Baths: 4.0
Sq. Ft.: 2,985
Stories: 2.0
Lot Size: 0.79 acres
Style: Single Family Residential
Year Built: 2000
Year Renovated: 2001
County: Contra Costa County
APN: 1982000232
Home facts updated by county records on Oct 30, 2026
Around this home
Schools
K - 12
Preschool & daycare
Rancho Romero Elementary School
Public K-5 • Assigned • 0.5mi
9/10
Stone Valley Middle School
Public 6-8 • Assigned • 1.3mi
10/10
San Ramon Valley High School
Public 9-12 • Assigned • 2.1mi
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
3/10 Fire Factor
0.62% chance of being in a wildfire in next 30 years
3/10 Heat Factor
9 days above 93° expected this year, 18 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
Alamo, CA • 94507
Average low and high temperatures (°F)
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74
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56
86
58
81
59
71
52
62
44
56
43
Jan
Feb
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May
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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
$2.37M – $2.86M
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