Google street view image for 831 Las Trampas Rd, Lafayette, CA 94549

Off Market Apr 1997 for $1.7M

$5,254,312

Est. refi paymentEst. refi $10,751/mo

•

5,134

sq ft

831 Las Trampas Rd, Lafayette, CA 94549

About this home

Single-familyProperty Type

2.08 acresLot Size

$1,023Est. Price/Sq.Ft.

Listed by Lynda Snell • SOLOMON WILMINGTON & ASSOC.

Bought with Sherrie Perlstein • PRUDENTIAL

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #26216440

Redfin Estimate

$5,254,312

$3.5M since sold in April 1997$85K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 97.2% higher than the average sale price ($2.66M) of 6 comparable homes.

SOLD BY REDFIN JUL 14, 2026
$2,590,000
A
5 beds3.5 baths4,280 sq ft
858 Mountain View Dr, Lafayette, CA 94549
SOLD JUN 29, 2026
$3,075,000
B
4 beds2.5 baths3,202 sq ft
3434 Silver Springs Ct, Lafayette, CA 94549
SOLD MAY 8, 2026
$4,015,000
C
5 beds2.5 baths3,704 sq ft
862 Mcellen Way, Lafayette, CA 94549
SOLD AUG 17, 2026
$2,767,800
D
4 beds4 baths3,320 sq ft
10 Diablo Oaks Way, Lafayette, CA 94549
SOLD JUL 13, 2026
$2,705,000
E
4 beds4.5 baths3,373 sq ft
139 Richard Ln, Walnut Creek, CA 94595
SOLD AUG 3, 2026
$830,000
F
4 beds2.5 baths2,365 sq ft
3391 Woodview Dr, Lafayette, CA 94549

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Earn from this home

Sell

$4,925,461

Est. take-home

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Est. cash available

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Rent

$9,997/mo

Redfin rental estimate

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Market trends in 94549, 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

$2.0M

$452 MoM

Avg. days on market

18d

0 days MoM

Recently sold homes

15 MoM

New listings for sale

EARLY ACCESS
$1,700,000
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EARLY ACCESS
$1,800,000
6 beds2 baths1,890 sq ft
946 Hough Ave, Lafayette, CA 94549
OPEN TODAY, 11AM TO 1PM
$825,000
2 beds1.5 baths1,038 sq ft
917 Hough Ave #9, Lafayette, CA 94549
COMING SOON
$2,498,000
5 beds3.5 baths4,350 sq ft
857A Mountain View Dr, Lafayette, CA 94549
$2,100,000
4 beds2.5 baths2,086 sq ft
829 Reliez Station Rd, Lafayette, CA 94549
$1,587,000
4 beds3 baths2,392 sq ft
16 Ruth Ct, Lafayette, CA 94549
$1,925,000
4 beds3 baths2,228 sq ft
859 Mountain View Dr, Lafayette, CA 94549
OPEN TODAY, 11AM TO 2PM
$2,495,000
3 beds3 baths2,686 sq ft
1232 Upper Happy Vly, Lafayette, CA 94549
$2,195,000
3 beds2 baths1,658 sq ft
210 Lafayette Cir #302, Lafayette, CA 94549
$3,999,000
4 beds3.5 baths4,114 sq ft
3647 Happy Valley Rd, Lafayette, CA 94549
See all

Provided by Redfin

Sale history for 831 Las Trampas Rd

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40258822

Jul 21, 2007

Listing Removed

—

Apr 17, 2007

Listed

bridgeMLS, Bay East AOR, or Contra Costa AOR #40160370

Jul 18, 2006

Listing Removed

—

Apr 24, 2006

Listed

bridgeMLS, Bay East AOR, or Contra Costa AOR #10216440

Feb 4, 1998

Sold

$1,750,000

$341/sq ft

Apr 10, 1997

Listing Removed

—

May 6, 1996

Listed

$1,975,000

$385/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #26216440

Apr 10, 1997

Sold

$1,750,000

$341/sq ft

Mar 26, 1997

Listing Removed

—

May 6, 1996

Listed

$1,975,000

$385/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$52,880 (+2.1%)

$2,428,977 + $2,336,928

$4,765,905

2024

$51,803 (+1.7%)

$2,381,350 + $2,291,106

$4,672,456

2023

$50,946 (+1.5%)

$2,334,657 + $2,228,536

$4,563,193

2022

$50,176 (+3.0%)

$2,288,880 + $2,184,840

$4,473,720

2021

$48,725 (−1.7%)

$2,244,000 + $2,142,000

$4,386,000

2020

$49,544 (−0.3%)

$2,200,000 + $2,100,000

$4,300,000

2019

$49,707 (+15.2%)

$2,200,000 + $2,100,000

$4,300,000

2018

$43,149 (+8.4%)

$2,200,000 + $2,100,000

$4,300,000

2017

$39,807 (−0.2%)

$1,950,000 + $1,520,000

$3,470,000

2016

$39,881 (+3.3%)

$1,950,000 + $1,520,000

$3,470,000

2015

$38,624 (−1.2%)

$1,950,000 + $1,520,000

$3,470,000

2014

$39,085 (+19.8%)

$1,900,000 + $1,500,000

$3,400,000

2013

$32,620 (+7.9%)

$1,900,000 + $1,500,000

$3,400,000

2012

$30,239 (−4.0%)

$1,535,000 + $1,300,000

$2,835,000

2011

$31,484 (−27.5%)

$1,350,000 + $1,300,000

$2,650,000

2010

$43,431 (−1.9%)

$1,450,000 + $1,300,000

$2,750,000

2009

$44,276 (+65.1%)

$2,000,000 + $1,850,000

$3,850,000

2008

$26,822

$2,040,000 + $1,887,000

$3,927,000

Tax history for 831 Las Trampas Rd

Year

Property tax

Land + Additions

Assessment*

2025

$52,880 (+2.1%)

$2,428,977 + $2,336,928

$4,765,905

2024

$51,803 (+1.7%)

$2,381,350 + $2,291,106

$4,672,456

2023

$50,946 (+1.5%)

$2,334,657 + $2,228,536

$4,563,193

2022

$50,176 (+3.0%)

$2,288,880 + $2,184,840

$4,473,720

2021

$48,725 (−1.7%)

$2,244,000 + $2,142,000

$4,386,000

2020

$49,544 (−0.3%)

$2,200,000 + $2,100,000

$4,300,000

2019

$49,707 (+15.2%)

$2,200,000 + $2,100,000

$4,300,000

2018

$43,149 (+8.4%)

$2,200,000 + $2,100,000

$4,300,000

2017

$39,807 (−0.2%)

$1,950,000 + $1,520,000

$3,470,000

2016

$39,881 (+3.3%)

$1,950,000 + $1,520,000

$3,470,000

2015

$38,624 (−1.2%)

$1,950,000 + $1,520,000

$3,470,000

2014

$39,085 (+19.8%)

$1,900,000 + $1,500,000

$3,400,000

2013

$32,620 (+7.9%)

$1,900,000 + $1,500,000

$3,400,000

2012

$30,239 (−4.0%)

$1,535,000 + $1,300,000

$2,835,000

2011

$31,484 (−27.5%)

$1,350,000 + $1,300,000

$2,650,000

2010

$43,431 (−1.9%)

$1,450,000 + $1,300,000

$2,750,000

2009

$44,276 (+65.1%)

$2,000,000 + $1,850,000

$3,850,000

2008

$26,822

$2,040,000 + $1,887,000

$3,927,000

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

Public record

Public record
Zoning
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

2.38 Acres

Year renovated

1985

Sq. Ft.

5,564

Year built

1940

Style

Single Family Residential

County

Contra Costa County

APN

2341700595

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

R-6

Single-Family Residential District-6

The level land in the city of Lafayette has been substantially developed, and it is necessary for the general welfare of the city to preserve hills and open space, to prevent erosion of creek banks and hillsides, and in general to retain the rural nature of the city. In order to accomplish these ends, it is necessary to prevent the creation of additional residential lots which are smaller than 10,000 sq ft in size. Therefore, although this article prescribes regulations for lots as small as 6,000 sq ft in size, many of which now exist, it requires newly subdivided lots in the R-6 district to contain not less than 10,000 sq ft; and it prohibits the placement of additional land into the R-6 district.

Permitted uses

Include but are not limited to:

Agriculture
Housing-Single unit
Park & open space

Aug 7, 2025 • Final

Building/residential/p/pool

Remodel a swimming pool by adding a cover vault to the deep end and installing new coping, tile, and interior finish. Install main drain covers that comply with safety standards. Add entrance steps across the width of the shallow end and a bench across the width of the deep end.

Pool and hot tub

Feb 22, 2022 • Final

Building - residential electrical

Install a battery storage system and update electrical connections according to revised single line drawings.

Battery

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

Parking

Parking Information
Garage Spaces: 1
Covered Spaces: 1
Parking Features: Detached

Interior

Bathroom Information
# of Bathrooms Total: 6
# of Bathrooms Full: 4
# of Bathrooms Partial: 2

Interior Features
Interior Features: Au Pair, Bonus/Plus Room, Family Room, Formal Dining Room, Kitchen/Family Combo, Wet Bar
Appliances: Dishwasher, Double Oven, Gas Range, Range, Refrigerator
Laundry Features: Hookups Only
Street Level Features: 5 Bedrooms, 4 Baths, Primary Bedrm Suite - 1, Main Entry
Window Features: Window Coverings
Flooring: Hardwood, Carpet

Room Information
Kitchen Features: Dishwasher,Double Oven,Gas Range/Cooktop,Range/Oven Built-in,Refrigerator,Wet Bar
Rooms Total: 14

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 5,134
Builder Name: CUSTOM

Exterior Features
Patio And Porch Features: Patio, Covered
Exterior Features: Sprinklers Front
Roof: Shake

Mobile Home Information
Model: CUSTOM

Pool Information
Pool Features: Gunite, In Ground
Has Private Pool

Property Information
Living Area: 5134
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 0

Lot Information
Lot Size Square Feet: 90604
Lot Size Area: 2.08
Lot Size Units: Acres
Lot Size Acres: 2.08
Zoning: R-6

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Zoned

Location

School Information
High School District: Lafayette (925) 280-3900

Public facts

Beds: 5
Baths: 6.0
Sq. Ft.: 5,564
Stories: 1.0
Lot Size: 2.38 acres
Style: Single Family Residential
Year Built: 1940
Year Renovated: 1985
County: Contra Costa County
APN: 2341700595

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Burton Valley Elementary School

Public K-5 • Assigned • 1.7mi

9/10

M. H. Stanley Middle School

Public 6-8 • Assigned • 0.7mi

8/10

Acalanes High School

Public 9-12 • Assigned • 1.3mi

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

0.46% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 93° expected this year, 14 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)

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

$4.99M – $6.04M

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Home values near 831 Las Trampas Rd

Data from public records.

Address	Redfin Estimate
837 Las Trampas Road, Lafayette, CA 4 Beds \| 4 Baths \| 3569 Sq. Ft.	$2,975,979
839 Las Trampas Road, Lafayette, CA 5 Beds \| 4 Baths \| 3570 Sq. Ft.	$3,470,056

Address	Redfin Estimate
827 Las Trampas Road, Lafayette, CA 4 Beds \| 2 Baths \| 2629 Sq. Ft.	$2,965,638
838 Las Trampas Road, Lafayette, CA 4 Beds \| 3 Baths \| 1988 Sq. Ft.	$2,475,611

Address	Redfin Estimate
828 Las Trampas Road, Lafayette, CA 3 Beds \| 2 Baths \| 2084 Sq. Ft.	$1,856,900
826 Las Trampas Road, Lafayette, CA 6 Beds \| 6 Baths \| 4823 Sq. Ft.	$3,356,607

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 1996. This data may not match . Learn more.

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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 94549, CA

Sale history for 831 Las Trampas Rd

Tax history for 831 Las Trampas Rd

Public record

Property details

Around this home

Schools

Lifestyle

Climate risks

Historical weather

Sun exposure

Nearby similar homes

New listings for sale in 94549

Home values near 831 Las Trampas Rd

More real estate resources