Google street view image for 1609 Las Trampas Rd, Alamo, CA 94507

Off market oct 2021 for $3.5M

$3,977,868

Est. refi paymentEst. refi $22,482/mo

•

3 ba

•

3,106

sq ft

1609 Las Trampas Rd, Alamo, CA 94507

About this home

1609 Las Trampas Rd is a 3,106 square foot house on a 0.58 acre lot with 4 bedrooms and 3 bathrooms. - it last sold on October 25, 2021 for $3,550,000. Based on Redfin's Alamo data, we estimate the home's value is $3,977,868.

Single-familyProperty Type

1954Year Built

0.58 acresLot Size

$1,281Est. Price/Sq.Ft.

4 car garageParking

Source:Public Records

Redfin Estimate

$3,977,868

$428K since sold in October 2021$49K since October

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 53.3% higher than the average sale price ($2.59M) of 6 comparable homes.

SOLD JUL 17, 2026
$2,902,000
A
4 beds3 baths3,128 sq ft
3 Meadowbrook Ln, Danville, CA 94526
SOLD JUL 27, 2026
$2,650,000
B
4 beds2.5 baths3,534 sq ft
841 Kirkcrest Rd, Danville, CA 94507
SOLD AUG 18, 2026
$2,150,000
C
4 beds2.5 baths2,702 sq ft
281 Stone Valley Way, Alamo, CA 94507
SOLD OCT 8, 2026
$2,250,000
D
4 beds3 baths2,545 sq ft
220 Hemme Ave, Alamo, CA 94507
SOLD AUG 31, 2026
$3,100,000
E
4 beds3 baths3,029 sq ft
250 La Serena Ave, Alamo, CA 94507
SOLD MAY 11, 2026
$2,517,500
F
4 beds2.5 baths2,997 sq ft
37 Bushmint Pl, Alamo, CA 94507

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Earn from this home

Sell

$1,205,030

Est. take-home

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Refinance

Est. cash available

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Rent

$7,272/mo

Redfin rental estimate

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Market trends in 94507, CA

Last updated October 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-list price

102.8%

+1.2% MoM

Median sale price

$3.1M

$52K MoM

Avg. days on market

21d

3 days MoM

Recently sold homes

4 MoM

New listings for sale

OPEN SAT, 1PM TO 4PM
$6,198,000
6 beds5 baths7,198 sq ft
294 Barrington Ln, Alamo, CA 94507
OPEN SUN, 1PM TO 4PM
$3,995,000
5 beds4 baths4,939 sq ft
33 Ranger Ct, Alamo, CA 94507
(415) 609-0914
OPEN SAT, 1PM TO 4PM
$2,398,000
4 beds3 baths2,699 sq ft
137 Dean Rd, Alamo, CA 94507
HOT HOME
$1,095,000
4 beds3 baths2,468 sq ft
2031 Ridgewood Rd, Alamo, CA 94507
OPEN THU, 11AM TO 1PM
$4,285,000
5 beds4.5 baths5,312 sq ft
28 Kimberley Pl, Alamo, CA 94507
$3,288,000
5 beds5 baths5,100 sq ft
370 Vernal Dr, Alamo, CA 94507
See all

Provided by Redfin

Sale history for 1609 Las Trampas Rd

Date

Event

Price

Public Records

Oct 25, 2021

Sold

$3,550,000

$1,143/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40964782

Sep 8, 2021

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #28260448

Feb 17, 2015

Listing Removed

—

Public Records

Jun 22, 2011

Sold

$1,975,000

$636/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40450654

Jul 27, 2010

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #40433188

Dec 6, 2009

Listing Removed

—

Public Records

Aug 27, 1998

Sold

$455,500

$147/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #10260448

Jul 27, 1998

Listing Removed

—

Public Records

Apr 6, 1990

Sold

$380,000

$122/sq ft

Year

Property tax

Land + Additions

Assessment*

2026

$48,261 (+11.3%)

$2,597,836 + $1,676,296

$4,274,132

2025

$43,362 (+5.8%)

$2,597,836 + $1,676,296

$4,274,132

2024

$41,000 (+1.5%)

$2,546,899 + $1,330,389

$3,877,288

2023

$40,395 (+0.7%)

$2,496,960 + $1,196,460

$3,693,420

2022

$40,098 (+63.0%)

$2,448,000 + $1,173,000

$3,621,000

2021

$24,598 (+0.9%)

$2,400,000 + $1,150,000

$3,550,000

2020

$24,391 (−0.8%)

$872,911 + $1,282,089

$2,155,000

2019

$24,578 (+10.9%)

$864,811 + $1,270,189

$2,135,000

2018

$22,154 (+12.4%)

$864,810 + $1,270,190

$2,135,000

2017

$19,709 (+4.2%)

$714,734 + $1,049,766

$1,764,500

2016

$18,921 (+8.4%)

$714,734 + $1,049,766

$1,764,500

2015

$17,452 (+3.3%)

$679,494 + $998,006

$1,677,500

2014

$16,899 (+5.0%)

$598,481 + $879,019

$1,477,500

2013

$16,099 (+10.3%)

$598,481 + $879,019

$1,477,500

2012

$14,596 (+16.6%)

$572,962 + $841,538

$1,414,500

2011

$12,522 (+1.2%)

$523,342 + $768,658

$1,292,000

2010

$12,368 (−0.1%)

$367,095 + $733,705

$1,100,800

2009

$12,385 (+3.3%)

$364,352 + $728,222

$1,092,574

2008

$11,987

$365,218 + $729,952

$1,095,170

Tax history for 1609 Las Trampas Rd

Year

Property tax

Land + Additions

Assessment*

2026

$48,261 (+11.3%)

$2,597,836 + $1,676,296

$4,274,132

2025

$43,362 (+5.8%)

$2,597,836 + $1,676,296

$4,274,132

2024

$41,000 (+1.5%)

$2,546,899 + $1,330,389

$3,877,288

2023

$40,395 (+0.7%)

$2,496,960 + $1,196,460

$3,693,420

2022

$40,098 (+63.0%)

$2,448,000 + $1,173,000

$3,621,000

2021

$24,598 (+0.9%)

$2,400,000 + $1,150,000

$3,550,000

2020

$24,391 (−0.8%)

$872,911 + $1,282,089

$2,155,000

2019

$24,578 (+10.9%)

$864,811 + $1,270,189

$2,135,000

2018

$22,154 (+12.4%)

$864,810 + $1,270,190

$2,135,000

2017

$19,709 (+4.2%)

$714,734 + $1,049,766

$1,764,500

2016

$18,921 (+8.4%)

$714,734 + $1,049,766

$1,764,500

2015

$17,452 (+3.3%)

$679,494 + $998,006

$1,677,500

2014

$16,899 (+5.0%)

$598,481 + $879,019

$1,477,500

2013

$16,099 (+10.3%)

$598,481 + $879,019

$1,477,500

2012

$14,596 (+16.6%)

$572,962 + $841,538

$1,414,500

2011

$12,522 (+1.2%)

$523,342 + $768,658

$1,292,000

2010

$12,368 (−0.1%)

$367,095 + $733,705

$1,100,800

2009

$12,385 (+3.3%)

$364,352 + $728,222

$1,092,574

2008

$11,987

$365,218 + $729,952

$1,095,170

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

Permits

Nov 20, 2025 • Active

Solarapp+ approved

Install a residential roof-mounted solar photovoltaic system and energy storage system.

Battery

Electrical

Solar

Jul 9, 2025 • Final

Building - residential electrical

Upgrade the electrical panel to a higher amperage. Install a new subpanel and relocate the generator manual bypass switch.

Electrical

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: 9

Exterior

Pool Information
Has Pool

Property Information
Subdivision Name: SAN RAMON RHO
Living Sq. Ft: 3,106
Ground Floor Sq. Ft: 3,106
Building Sq. Ft: 3,106
# of Stories: 1
Legal Description: POR RO SAN RAMON

Parking & Garage Information
Garage/Parking Sq. Ft: 434

Lot Information
# of Buildings: 1
Land Sq. Ft: 25,265
Acres: 0.58
Zoning Code: R-20
County Use Description: SINGLE FAMILY

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 3,106
Stories: 1.0
Lot Size: 0.58 acres
Style: Single Family Residential
Year Built: 1954
Year Renovated: 2000
County: Contra Costa County
APN: 1980400038

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)

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

$3.78M – $4.58M

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New listings for sale in 94507

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OPEN THU, 11AM TO 1PM

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Home values near 1609 Las Trampas Rd

Data from public records.

Address	Redfin Estimate
1581 Las Trampas Road, Alamo, CA 4 Beds \| 4.5 Baths \| 4310 Sq. Ft.	$3,895,745
1644 Las Trampas Road, Alamo, CA 3 Beds \| 4 Baths \| 3244 Sq. Ft.	$2,795,512
1580 Las Trampas Road, Alamo, CA 3 Beds \| 4 Baths \| 3962 Sq. Ft.	$5,090,284
1660 Las Trampas Road, Alamo, CA 3 Beds \| 3 Baths \| 3072 Sq. Ft.	$2,536,523
192 La Colina Drive, Alamo, CA 2 Beds \| 2 Baths \| 1436 Sq. Ft.	$2,041,418
11 Marion Court, Alamo, CA 5 Beds \| 4.5 Baths \| 4380 Sq. Ft.	$4,525,108
221 Lark Lane, Alamo, CA 4 Beds \| 4 Baths \| 3778 Sq. Ft.	$3,081,662

Address	Redfin Estimate
1630 Las Trampas Road, Alamo, CA 4 Beds \| 2 Baths \| 1826 Sq. Ft.	$2,945,713
1600 Las Trampas Road, Alamo, CA 4 Beds \| 3 Baths \| 2671 Sq. Ft.	$2,784,844
1590 Las Trampas Road, Alamo, CA 4 Beds \| 3 Baths \| 2534 Sq. Ft.	$3,230,370
45 Lark Place, Alamo, CA 5 Beds \| 5 Baths \| 5723 Sq. Ft.	$4,763,824
10 Marion Court, Alamo, CA 4 Beds \| 4 Baths \| 3252 Sq. Ft.	$3,069,417
173 S Via Lucia, Alamo, CA 6 Beds \| 5 Baths \| 4580 Sq. Ft.	$4,581,352
193 La Colina Drive, Alamo, CA 5 Beds \| 5 Baths \| 5045 Sq. Ft.	$4,161,651

Address	Redfin Estimate
1655 Las Trampas Road, Alamo, CA 4 Beds \| 3 Baths \| 3543 Sq. Ft.	$2,865,317
1650 Las Trampas Road, Alamo, CA 3 Beds \| 4 Baths \| 2985 Sq. Ft.	$2,489,403
1610 Las Trampas Road, Alamo, CA 4 Beds \| 4 Baths \| 3699 Sq. Ft.	$2,795,922
220 Lark Lane, Alamo, CA 4 Beds \| 3 Baths \| 3343 Sq. Ft.	$2,952,157
100 Lark Court, Alamo, CA 5 Beds \| 3.5 Baths \| 3768 Sq. Ft.	$3,522,244
195 La Colina Drive, Alamo, CA 4 Beds \| 3 Baths \| 3777 Sq. Ft.	$3,493,335
13 Marion Court, Alamo, CA 5 Beds \| 4 Baths \| 3599 Sq. Ft.	$3,586,784

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About this home

Redfin Estimate

Earn from this home

Market trends in 94507, CA

Sale history for 1609 Las Trampas Rd

Tax history for 1609 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 1609 Las Trampas Rd

More real estate resources