Google street view image for 1686 Las Trampas Rd, Alamo, CA 94507

OFF MARKET

$1,805,792

•

2 ba

•

1,567

sq ft

1686 Las Trampas Rd, Alamo, CA 94507

About this home

1686 Las Trampas Rd is a 1,567 square foot house on a 0.98 acre lot with 3 bedrooms and 2 bathrooms. Based on Redfin's Alamo data, we estimate the home's value is $1,805,792.

Single-familyProperty Type

1957Year Built

0.98 acresLot Size

$1,152Est. Price/Sq.Ft.

Source:Public Records

Redfin Estimate

$1,805,792

$29K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 28.7% lower than the average sale price ($2.53M) of 5 comparable homes.

SOLD MAY 18, 2026
$1,320,000
A
3 beds2 baths1,413 sq ft
1016 Stone Vly, Alamo, CA 94507
SOLD MAY 21, 2026
34 Los Alamos Ct, Alamo, CA 94507
$2,185,000
B
3 beds2 baths2,100 sq ft
34 Los Alamos Ct, Alamo, CA 94507
SOLD JAN 9, 2026
$2,150,000
C
3 beds2 baths2,014 sq ft
12 La Sonoma Ct, Alamo, CA 94507
SOLD MAY 13, 2026
$4,300,000
D
3 beds2 baths2,643 sq ft
200 Wayne Ave, Alamo, CA 94507
SOLD APR 15, 2026
$2,700,000
E
3 beds2 baths1,911 sq ft
117 Leona Ct, Alamo, CA 94507

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Earn from this home

Sell

$1,709,988

Est. take-home

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Rent

$4,529/mo

Redfin rental estimate

List your home for rent

Market trends in 94507, CA

Last updated August 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.9%

0.2% MoM

Median sale price

$3.0M

$124K MoM

Avg. days on market

21d

8 days MoM

Recently sold homes

2 MoM

New listings for sale

EARLY ACCESS
$3,199,000
4 beds3 baths2,667 sq ft
2431 Alamo Glen Dr, Alamo, CA 94507
$2,499,999
4 beds3 baths3,357 sq ft
2720 Miranda Ave, Alamo, CA 94507
3D WALKTHROUGH
$2,198,000
4 beds2.5 baths2,484 sq ft
280 Bolla Ave, Alamo, CA 94507
$2,195,000
4 beds2 baths2,241 sq ft
1890 Green Valley Rd, Alamo, CA 94507
HOT HOME
$1,699,000
3 beds2.5 baths2,519 sq ft
126 Peake Pl, Alamo, CA 94507
OPEN THU, 12PM TO 2PM
$3,488,888
4 beds3 baths4,476 sq ft
176 Mountain Canyon Ln, Alamo, CA 94507
(650) 348-0222
EARLY ACCESS
$12,500,000
10 beds13 baths15,000 sq ft
1021 Via del Gato, Alamo, CA 94507
$3,599,000
5 beds5 baths3,678 sq ft
2973 Limestone Rd, Alamo, CA 94507
$2,750,000
4 beds3 baths2,452 sq ft
27 Crest Ave, Alamo, CA 94507
See all

Provided by Redfin

Sale history for 1686 Las Trampas Rd

As the MLS and public records start to fill up, we'll list the details here.

Year

Property tax

Land + Additions

Assessment*

2025

$2,279 (+2.4%)

$51,530 + $64,084

$115,614

2024

$2,225 (+2.1%)

$50,520 + $62,828

$113,348

2023

$2,180 (+0.7%)

$49,530 + $61,597

$111,127

2022

$2,164 (+2.6%)

$48,559 + $60,390

$108,949

2021

$2,110 (+5.9%)

$47,607 + $59,206

$106,813

2020

$1,993 (+0.7%)

$46,674 + $58,046

$104,720

2019

$1,980 (+3.8%)

$46,196 + $57,451

$103,647

2018

$1,906 (+4.1%)

$45,291 + $56,325

$101,616

2017

$1,831 (+2.8%)

$43,533 + $54,139

$97,672

2016

$1,781 (+2.4%)

$43,533 + $54,139

$97,672

2015

$1,739 (+2.6%)

$42,680 + $53,078

$95,758

2014

$1,695 (+2.6%)

$41,216 + $51,257

$92,473

2013

$1,652 (+3.9%)

$41,216 + $51,257

$92,473

2012

$1,590 (+3.0%)

$41,030 + $51,026

$92,056

2011

$1,544 (+2.7%)

$40,226 + $50,026

$90,252

2010

$1,504

$39,438 + $49,046

$88,484

2009

$1,505 (+5.7%)

$39,144 + $48,680

$87,824

2008

$1,423

$39,237 + $48,796

$88,033

Tax history for 1686 Las Trampas Rd

Year

Property tax

Land + Additions

Assessment*

2025

$2,279 (+2.4%)

$51,530 + $64,084

$115,614

2024

$2,225 (+2.1%)

$50,520 + $62,828

$113,348

2023

$2,180 (+0.7%)

$49,530 + $61,597

$111,127

2022

$2,164 (+2.6%)

$48,559 + $60,390

$108,949

2021

$2,110 (+5.9%)

$47,607 + $59,206

$106,813

2020

$1,993 (+0.7%)

$46,674 + $58,046

$104,720

2019

$1,980 (+3.8%)

$46,196 + $57,451

$103,647

2018

$1,906 (+4.1%)

$45,291 + $56,325

$101,616

2017

$1,831 (+2.8%)

$43,533 + $54,139

$97,672

2016

$1,781 (+2.4%)

$43,533 + $54,139

$97,672

2015

$1,739 (+2.6%)

$42,680 + $53,078

$95,758

2014

$1,695 (+2.6%)

$41,216 + $51,257

$92,473

2013

$1,652 (+3.9%)

$41,216 + $51,257

$92,473

2012

$1,590 (+3.0%)

$41,030 + $51,026

$92,056

2011

$1,544 (+2.7%)

$40,226 + $50,026

$90,252

2010

$1,504

$39,438 + $49,046

$88,484

2009

$1,505 (+5.7%)

$39,144 + $48,680

$87,824

2008

$1,423

$39,237 + $48,796

$88,033

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

Permits

Jun 27, 2025 • Active

Building - residential mechanical

Perform a like-for-like replacement of a condenser, indoor coil, and furnace. A HERS report may be required at the final inspection.

HVAC

Aug 2, 2024 • Final

Building - residential re-roof

Remove the existing composition shingles and install new composition shingles. A cool roof or cool roof exception is required.

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: 6

Exterior

Property Information
Living Sq. Ft: 1,567
Ground Floor Sq. Ft: 1,567
Building Sq. Ft: 1,567
# of Stories: 1
Legal Description: POR SW QR SEC 13 T1S R2W .98 AC

Parking & Garage Information
Garage/Parking Sq. Ft: 478

Lot Information
# of Buildings: 1
Land Sq. Ft: 42,689
Acres: 0.98
Zoning Code: A-2
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 3
Baths: 2.0
Sq. Ft.: 1,567
Stories: 1.0
Lot Size: 0.98 acres
Style: Single Family Residential
Year Built: 1957
Year Renovated: 1957
County: Contra Costa County
APN: 1982000067

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Rancho Romero Elementary School

Public K-5 • Assigned • 0.6mi

9/10

Stone Valley Middle School

Public 6-8 • Assigned • 1.4mi

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

8 days above 93° expected this year, 17 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)

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

$1.72M – $2.08M

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Home values near 1686 Las Trampas Rd

Data from public records.

Address	Redfin Estimate
1661 Las Trampas Road, Alamo, CA 4 Beds \| 4 Baths \| 3660 Sq. Ft.	$3,202,687
1655 Las Trampas Road, Alamo, CA 4 Beds \| 3 Baths \| 3543 Sq. Ft.	$2,960,296

Address	Redfin Estimate
1672 Las Trampas Road, Alamo, CA 4 Beds \| 3 Baths \| 2341 Sq. Ft.	$2,406,493
1644 Las Trampas Road, Alamo, CA 3 Beds \| 4 Baths \| 3244 Sq. Ft.	$2,904,577

Address	Redfin Estimate
1630 Las Trampas Road, Alamo, CA 4 Beds \| 2 Baths \| 1826 Sq. Ft.	$2,887,745
1671 Las Trampas Road, Alamo, CA 3 Beds \| 2.5 Baths \| 2112 Sq. Ft.	$2,780,257

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Earn from this home

Market trends in 94507, CA

Sale history for 1686 Las Trampas Rd

Tax history for 1686 Las Trampas Rd

Permits

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94507

Home values near 1686 Las Trampas Rd

More real estate resources