3648 Happy Valley Rd, Lafayette, CA 94549

Off Market Oct 2002 for $1.5M

$3,511,745

Est. refi paymentEst. refi $7,605/mo

•

3,689

sq ft

3648 Happy Valley Rd, Lafayette, CA 94549

About this home

Single-familyProperty Type

1945Year Built

0.72 acresLot Size

$952Est. Price/Sq.Ft.

2 car garageParking

Listed by Rochelle Steele-norri •DRE #00943015 • Alain Pinel REALTORS

Bought with Bob Locker •DRE #00580399 • Specific Properties

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #11150562

Redfin Estimate

$3,511,745

$2.0M since sold in October 2002$4,000 since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 18.2% higher than the average sale price ($2.97M) of 6 comparable homes.

SOLD DEC 9, 2025
$2,300,000
A
4 beds3.5 baths2,980 sq ft
1000 Walnut Dr, Lafayette, CA 94549
SOLD JUL 9, 2026
$4,800,000
B
4 beds3.5 baths4,511 sq ft
1165 Glen Rd, Lafayette, CA 94549
SOLD JUN 12, 2026
$2,810,000
C
4 beds3.5 baths2,442 sq ft
1125 Glen Rd, Lafayette, CA 94549
SOLD MAY 15, 2026
$3,300,000
D
4 beds4 baths3,530 sq ft
1122 Via Media, Lafayette, CA 94549
SOLD NOV 26, 2025
$2,290,000
E
4 beds3.5 baths3,152 sq ft
3643 Brook St, Lafayette, CA 94549
SOLD APR 27, 2026
783 Solana Dr, Lafayette, CA 94549
$2,330,000
F
4 beds4.5 baths3,997 sq ft
783 Solana Dr, Lafayette, CA 94549

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Earn from this home

Sell

$2,949,378

Est. take-home

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Refinance

Est. cash available

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Rent

$9,477/mo

Redfin rental estimate

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Market trends in 94549, CA

Last updated July 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

$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 SEP 1, 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
$2,995,000
4 beds3.5 baths4,076 sq ft
2 Reliez Manor Ct, Lafayette, CA 94549
COMING SOON
$1,699,000
3 beds2 baths1,956 sq ft
3149 Indian Way, Lafayette, CA 94549
See all

Provided by Redfin

Sale history for 3648 Happy Valley Rd

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #11143457

May 12, 2017

Listing Removed

—

bridgeMLS, Bay East AOR, or Contra Costa AOR #11150562

Apr 25, 2003

Sold

$1,525,000

$413/sq ft

Aug 16, 2002

Listing Removed

—

Aug 1, 2002

Listed

$1,575,000

$427/sq ft

Public Records

Jul 30, 1999

Sold

$1,175,000

$319/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #11013812

Jul 30, 1999

Sold

$1,211,000

$328/sq ft

Jun 28, 1999

Listing Removed

—

May 1, 1999

Listed

$1,200,000

$325/sq ft

Public Records

Dec 3, 1987

Sold

$270,000

$73/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$28,184 (+1.6%)

$1,477,294 + $943,271

$2,420,565

2024

$27,732 (+1.8%)

$1,448,328 + $924,776

$2,373,104

2023

$27,253 (+0.3%)

$1,419,930 + $906,644

$2,326,574

2022

$27,158 (+3.0%)

$1,392,089 + $888,867

$2,280,956

2021

$26,362 (−0.2%)

$1,364,794 + $871,439

$2,236,233

2020

$26,427 (+2.1%)

$1,338,034 + $854,352

$2,192,386

2019

$25,885 (+3.7%)

$1,324,315 + $845,592

$2,169,907

2018

$24,973 (+1.9%)

$1,298,349 + $829,012

$2,127,361

2017

$24,518 (+1.9%)

$1,247,934 + $796,821

$2,044,755

2016

$24,066 (+5.4%)

$1,247,934 + $796,821

$2,044,755

2015

$22,828 (+0.9%)

$1,223,465 + $781,198

$2,004,663

2014

$22,626 (+1.2%)

$1,181,482 + $702,245

$1,883,727

2013

$22,353 (+5.1%)

$1,181,482 + $702,245

$1,883,727

2012

$21,267 (−0.3%)

$1,176,143 + $699,072

$1,875,215

2011

$21,326 (+1.7%)

$1,130,222 + $671,778

$1,802,000

2010

$20,963 (+0.1%)

$1,130,473 + $671,927

$1,802,400

2009

$20,941 (+1.7%)

$1,122,025 + $666,906

$1,788,931

2008

$20,584

$1,124,691 + $668,491

$1,793,182

Tax history for 3648 Happy Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$28,184 (+1.6%)

$1,477,294 + $943,271

$2,420,565

2024

$27,732 (+1.8%)

$1,448,328 + $924,776

$2,373,104

2023

$27,253 (+0.3%)

$1,419,930 + $906,644

$2,326,574

2022

$27,158 (+3.0%)

$1,392,089 + $888,867

$2,280,956

2021

$26,362 (−0.2%)

$1,364,794 + $871,439

$2,236,233

2020

$26,427 (+2.1%)

$1,338,034 + $854,352

$2,192,386

2019

$25,885 (+3.7%)

$1,324,315 + $845,592

$2,169,907

2018

$24,973 (+1.9%)

$1,298,349 + $829,012

$2,127,361

2017

$24,518 (+1.9%)

$1,247,934 + $796,821

$2,044,755

2016

$24,066 (+5.4%)

$1,247,934 + $796,821

$2,044,755

2015

$22,828 (+0.9%)

$1,223,465 + $781,198

$2,004,663

2014

$22,626 (+1.2%)

$1,181,482 + $702,245

$1,883,727

2013

$22,353 (+5.1%)

$1,181,482 + $702,245

$1,883,727

2012

$21,267 (−0.3%)

$1,176,143 + $699,072

$1,875,215

2011

$21,326 (+1.7%)

$1,130,222 + $671,778

$1,802,000

2010

$20,963 (+0.1%)

$1,130,473 + $671,927

$1,802,400

2009

$20,941 (+1.7%)

$1,122,025 + $666,906

$1,788,931

2008

$20,584

$1,124,691 + $668,491

$1,793,182

*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
Permits

Beds

Baths

Stories

Lot width

—

Lot depth

—

Lot size

0.72 Acres

Year renovated

1989

Sq. Ft.

4,373

Year built

1945

Style

Single Family Residential

County

Contra Costa County

APN

2441800493

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

Feb 14, 2022 • Final

Building - residential plumbing

Install a gas water heater in the garage.

Gas

Plumbing

Water heater

Jan 22, 2018 • Active

Building - residential plumbing

Replace an existing water heater.

Plumbing

Water heater

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: 2
Covered Spaces: 2
Parking Features: Detached, RV/Boat Parking, Side Yard Access, Workshop in Garage

Interior

Bathroom Information
# of Bathrooms Total: 4
# of Bathrooms Full: 3
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Stall Shower

Interior Features
Interior Features: Family Room, Formal Dining Room, Study, Workshop, Breakfast Bar, Counter - Solid Surface, Updated Kitchen
Appliances: Dishwasher, Disposal, Refrigerator
Laundry Features: Laundry Room
Street Level Features: 4 Bedrooms, 0.5 Bath, 3 Baths, Primary Bedrm Suite - 1
Fireplaces Total: 1
Has Fireplace
Flooring: Tile

Room Information
Kitchen Features: Breakfast Bar,Counter - Solid Surface,Dishwasher,Garbage Disposal,Refrigerator,Updated Kitchen,Other
Rooms Total: 12
Fireplace Features: Wood Burning

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 3,689
Foundation Details: Raised

Exterior Features
Patio And Porch Features: Patio
Exterior Features: Back Yard, Front Yard, Side Yard, Sprinklers Back
Roof: Shingle

Pool Information
Pool Features: In Ground, Solar Heat
Has Private Pool

Property Information
Living Area: 3689
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1945

Lot Information
Other Structures: Guest House
Lot Size Square Feet: 31360
Lot Size Area: 0.71
Lot Size Units: Acres
Lot Size Acres: 0.71
Lot Features: Premium Lot
Zoning: R-4

Utilities

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Central Air

Location

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

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 4,373
Stories: 1.0
Lot Size: 0.72 acres
Style: Single Family Residential
Year Built: 1945
Year Renovated: 1989
County: Contra Costa County
APN: 2441800493

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Happy Valley Elementary School

Public K-5 • Assigned • 1.1mi

8/10

M. H. Stanley Middle School

Public 6-8 • Assigned • 0.9mi

8/10

Acalanes High School

Public 9-12 • Assigned • 1.7mi

10/10

Provided by GreatSchools

Lifestyle

Provided by Walk Score and Local Logic

Climate risks

7/10 Flood Factor

Estimated 72-80% chance 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

Estimated sale price

$3.34M – $4.04M

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Home values near 3648 Happy Valley Rd

Data from public records.

Address	Redfin Estimate
3644 Happy Valley Rd Apartment A, Lafayette, CA 4 Beds \| 3.5 Baths \| 3481 Sq. Ft.	$3,578,720
3629 Happy Valley Ln, Lafayette, CA 3 Beds \| 2 Baths \| 1645 Sq. Ft.	$1,880,033

Address	Redfin Estimate
3644 Happy Valley Rd Apartment B, Lafayette, CA 4 Beds \| 4 Baths \| 2720 Sq. Ft.	$2,324,884
3618 Happy Valley Ln, Lafayette, CA 3 Beds \| 3 Baths \| 1784 Sq. Ft.	$1,352,880

Address	Redfin Estimate
3635 Happy Valley Ln, Lafayette, CA 3 Beds \| 2 Baths \| 1699 Sq. Ft.	$1,463,707
3642 Happy Valley Rd, Lafayette, CA 5 Beds \| 3 Baths \| 2863 Sq. Ft.	$2,082,477

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2002. 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 3648 Happy Valley Rd

Tax history for 3648 Happy Valley 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 3648 Happy Valley Rd

More real estate resources