Off Market Jul 1979 for $220K
$2,745,779
Est. refi paymentEst. refi $799/mo
3
bd
4 ba
3,244
sq ft

1644 Las Trampas Rd, Alamo, CA 94507

map-entry

About this home

1644 Las Trampas Rd is a 3,244 square foot house on a 1.45 acre lot with 3 bedrooms and 4 bathrooms. - it last sold on July 01, 1979 for $220,000. Based on Redfin's Alamo data, we estimate the home's value is $2,745,779.
Single-familyProperty Type
1971Year Built
1.45 acresLot Size
$846Est. Price/Sq.Ft.
Source:Public Records

Redfin Estimate

$2,745,779
$2.5M since sold in July 1979$48K since August

This home's estimate is 1% lower than the average sale price ($2.77M) of 6 comparable homes.

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Earn from this home

Sell
$2,600,626
Est. take-home

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Refinance
$0
Est. cash available

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Rent
$7,363/mo
Redfin rental estimate

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Market trends in 94507, CA

Sale history for 1644 Las Trampas Rd

Tax history for 1644 Las Trampas Rd

*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.

Permits

Sep 22, 2025Active
Building - residential mechanical

Replace a condenser with a coil in the back yard and a furnace in a closet. No electrical work is included. A HERS report may be required at final inspection.

HVAC

Jun 22, 2022Final
Building - residential mechanical

Install a new duct system with supplies. 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

Around this home

Schools

Rancho Romero Elementary School

Public K-5 • Assigned • 0.6mi

9/10
Stone Valley Middle School

Public 6-8 • Assigned • 1.3mi

10/10
San Ramon Valley High School

Public 9-12 • Assigned • 2.2mi

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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42
68
46
68
47
74
51
80
54
80
55
86
58
83
57
76
53
62
44
56
43
Jan
Feb
Mar
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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
$2.61M – $3.16M

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GreatSchools Ratings provided by GreatSchools.org.