Google street view image for 3631 Walnut St, Lafayette, CA 94549

Off market may 1975 for $34K

—

Est. refi paymentEst. refi $235/mo

—

•

— ba

•

2,512

sq ft

3631 Walnut St, Lafayette, CA 94549

About this home

3631 Walnut St is a 2,512 square foot multi-family home on a 6,580 square foot lot. - it last sold on May 02, 1975 for $34,000.

Multi-familyProperty Type

1970Year Built

6,580 sq ftLot Size

$14Price/Sq.Ft.

Source:Public Records

Redfin Estimate

Unfortunately, we don't have enough data to generate an accurate Estimate at this time.

Market trends in 94549, CA

Last updated September 2026

Buyer's Market

Seller's Market

Seller's market

Sale-to-List Price

101.8%

0.2% MoM

Median sale price

$2.0M

$26K MoM

Avg. days on market

17d

2 days MoM

Recently sold homes

103

4 MoM

New listings for sale

NEW 2 HRS AGO
$3,495,000
4 beds3.5 baths3,315 sq ft
1751 Reliez Valley Rd, Lafayette, CA 94549
OPEN SAT, 2PM TO 4PM
$995,000
5 beds3 baths2,218 sq ft
3471 Springhill Rd, Lafayette, CA 94549
OPEN SAT, 2PM TO 4PM
$1,595,000
3 beds2 baths1,513 sq ft
1 W Arbor Way, Lafayette, CA 94549
$2,450,000
4 beds3.5 baths2,887 sq ft
3168 Diablo View Rd, Lafayette, CA 94549
$1,953,300
5 beds5 baths3,322 sq ft
3822 Quail Ridge Rd, Lafayette, CA 94549
HOT HOME
$2,895,000
4 beds3 baths3,380 sq ft
932 Reliez Station Rd, Lafayette, CA 94549
$2,695,000
5 beds3 baths2,484 sq ft
3208 Camino Colorados, Lafayette, CA 94549
HOT HOME
$3,495,000
4 beds3.5 baths3,896 sq ft
3336 Las Huertas Rd, Lafayette, CA 94549
EARLY ACCESS
$1,675,000
4 beds3 baths1,999 sq ft
3384 Deer Hill Rd, Lafayette, CA 94549
$1,699,000
3 beds2 baths1,956 sq ft
3149 Indian Way, Lafayette, CA 94549
See all

Provided by Redfin

Sale history for 3631 Walnut St

Year

Property tax

Land + Additions

Assessment*

2025

$4,379 (−0.8%)

$61,941 + $36,726

$98,667

2024

$4,415 (+2.8%)

$60,727 + $36,006

$96,733

2023

$4,294 (−1.2%)

$59,537 + $35,300

$94,837

2022

$4,347 (+3.4%)

$58,370 + $34,608

$92,978

2021

$4,205 (+4.8%)

$57,226 + $33,930

$91,156

2020

$4,010 (+8.3%)

$56,104 + $33,265

$89,369

2019

$3,703 (+2.8%)

$55,529 + $32,924

$88,453

2018

$3,601 (+3.2%)

$54,441 + $32,279

$86,720

2017

$3,490 (+3.8%)

$52,328 + $31,027

$83,355

2016

$3,363 (+3.4%)

$52,328 + $31,027

$83,355

2015

$3,251 (+2.8%)

$51,302 + $30,419

$81,721

2014

$3,161 (+4.0%)

$49,543 + $29,377

$78,920

2013

$3,040 (+4.8%)

$49,543 + $29,377

$78,920

2012

$2,902 (+4.0%)

$49,320 + $29,245

$78,565

2011

$2,791 (+11.2%)

$48,353 + $28,672

$77,025

2010

$2,510 (+4.9%)

$47,405 + $28,110

$75,515

2009

$2,392 (+1.0%)

$47,051 + $27,900

$74,951

2008

$2,368

$47,163 + $27,967

$75,130

Tax history for 3631 Walnut St

Year

Property tax

Land + Additions

Assessment*

2025

$4,379 (−0.8%)

$61,941 + $36,726

$98,667

2024

$4,415 (+2.8%)

$60,727 + $36,006

$96,733

2023

$4,294 (−1.2%)

$59,537 + $35,300

$94,837

2022

$4,347 (+3.4%)

$58,370 + $34,608

$92,978

2021

$4,205 (+4.8%)

$57,226 + $33,930

$91,156

2020

$4,010 (+8.3%)

$56,104 + $33,265

$89,369

2019

$3,703 (+2.8%)

$55,529 + $32,924

$88,453

2018

$3,601 (+3.2%)

$54,441 + $32,279

$86,720

2017

$3,490 (+3.8%)

$52,328 + $31,027

$83,355

2016

$3,363 (+3.4%)

$52,328 + $31,027

$83,355

2015

$3,251 (+2.8%)

$51,302 + $30,419

$81,721

2014

$3,161 (+4.0%)

$49,543 + $29,377

$78,920

2013

$3,040 (+4.8%)

$49,543 + $29,377

$78,920

2012

$2,902 (+4.0%)

$49,320 + $29,245

$78,565

2011

$2,791 (+11.2%)

$48,353 + $28,672

$77,025

2010

$2,510 (+4.9%)

$47,405 + $28,110

$75,515

2009

$2,392 (+1.0%)

$47,051 + $27,900

$74,951

2008

$2,368

$47,163 + $27,967

$75,130

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

Zoning and permits

Zoning
Permits

MRA

Multiple-Family Residential District A

The purpose of this article is to provide a multiple-family residential district which allows a varied mix of housing types within the core area of the city convenient to central business areas and public transit, and regulations therefor, development of which will be consistent with and further the city's overall planning objective of the preservation and enhancement of its semirural residential character. The regulations in this article are intended to require carefully conceived plans; to preserve natural settings and open space; to achieve the optimum in quality development, preservation of the environment, enhancement of the tax base, and beneficial use of available land; and to provide for development which is consistent with the goals and policies and other provisions of the general plan.

Permitted uses

Include but are not limited to:

Day care facility
Hospital / medical center
Housing-Single unit
Housing-Multiple units

Mar 28, 2001 • Final

Building - residential plumbing

Install a new gas meter for an appliance in a residential unit. This work is intended for an existing unit and does not create an additional dwelling unit.

Gas

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: 3

Exterior

Property Information
Subdivision Name: BICKERSTAFF
Living Sq. Ft: 2,512
Ground Floor Sq. Ft: 2,512
Building Sq. Ft: 2,512
# of Stories: 1
Legal Description: BICKERSTAFF TR POR LOTS 21 & 22 BLK 4

Lot Information
# of Buildings: 1
Land Sq. Ft: 6,580
Legal Lot Number: 21
Legal Block Number: 4
Acres: 0.1511
County Use Description: TRIPLEX

Financial

Assessor Information
Assessment Year: 2026

Public facts

Beds: —
Baths: —
Sq. Ft.: 2,512
Stories: 1.0
Lot Size: 6,580 square feet
Style: Multi-Family (2-4 Unit)
Year Built: 1970
Year Renovated: 1970
County: Contra Costa County
APN: 2430900080

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Lafayette Elementary School

Public K-5 • Assigned • 0.4mi

9/10

M. H. Stanley Middle School

Public 6-8 • Assigned • 0.6mi

8/10

Acalanes High School

Public 9-12 • Assigned • 1.9mi

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

0.77% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 93° expected this year, 16 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

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New listings for sale in 94549

NEW 2 HRS AGO

$3,495,000

4 beds3.5 baths3,315 sq ft

1751 Reliez Valley Rd, Lafayette, CA 94549

OPEN SAT, 2PM TO 4PM

$995,000

5 beds3 baths2,218 sq ft

3471 Springhill Rd, Lafayette, CA 94549

OPEN SAT, 2PM TO 4PM

$1,595,000

3 beds2 baths1,513 sq ft

1 W Arbor Way, Lafayette, CA 94549

$2,450,000

4 beds3.5 baths2,887 sq ft

3168 Diablo View Rd, Lafayette, CA 94549

$1,953,300

5 beds5 baths3,322 sq ft

3822 Quail Ridge Rd, Lafayette, CA 94549

HOT HOME

$2,895,000

4 beds3 baths3,380 sq ft

932 Reliez Station Rd, Lafayette, CA 94549

$2,695,000

5 beds3 baths2,484 sq ft

3208 Camino Colorados, Lafayette, CA 94549

HOT HOME

$3,495,000

4 beds3.5 baths3,896 sq ft

3336 Las Huertas Rd, Lafayette, CA 94549

EARLY ACCESSCOLDWELL BANKER COMING SOON

$1,675,000

4 beds3 baths1,999 sq ft

3384 Deer Hill Rd, Lafayette, CA 94549

Home values near 3631 Walnut St

Data from public records.

Address	Redfin Estimate
3642 Walnut St, Lafayette, CA 2 Beds \| 1 Baths \| - Sq. Ft.	$1,059,713
3600 Walnut St, Lafayette, CA 2 Beds \| 1 Baths \| 854 Sq. Ft.	$1,055,229

Address	Redfin Estimate
3616 Walnut St, Lafayette, CA 3 Beds \| 3 Baths \| 1788 Sq. Ft.	$1,519,747
3598 Walnut St, Lafayette, CA 2 Beds \| 1 Baths \| 917 Sq. Ft.	$1,200,103

Address	Redfin Estimate
3611 Walnut St, Lafayette, CA 3 Beds \| 3 Baths \| 2492 Sq. Ft.	$1,935,015
3606 Walnut St, Lafayette, CA 2 Beds \| 1 Baths \| 798 Sq. Ft.	$898,252

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GreatSchools Ratings provided by GreatSchools.org.

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About this home

Redfin Estimate

Market trends in 94549, CA

Sale history for 3631 Walnut St

Tax history for 3631 Walnut St

Zoning and permits

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 3631 Walnut St

More real estate resources