OFF MARKET

Off Market Nov 2024 for $2M

$2,177,537

Est. refi paymentEst. refi $12,868/mo

•

2,829

sq ft

3644 Happy Valley Rd, Lafayette, CA 94549

About this home

Nestled on a flat, expansive lot, this elegantly designed single-level home boasts remarkable proximity to downtown Lafayette. Upon entering, you'll find a sizable living room featuring an impressive wood paneled ceiling & a cozy wood-burning stove set in a stunning stone fireplace. Adjacent to the living room, the formal dining room offers updated lighting & opens to the backyard with sliding doors, making it ideal for entertaining. The eat-in kitchen offers excellent storage & a lovely view of the garden, while the family room includes built-ins & a fireplace. Laundry & a convenient powder room are nearby. Enjoying a view of the backyard, the primary suite is drenched in natural light & boasts a spacious closet & dressing area + an ensuite bath. 3 additional bedrooms have gorgeous outlooks of the yard. These bedrooms share an updated hall bath with shower. A separate outbuilding provides flexible options for guest room, au pair, gym, or office. Surrounded by lush, mature landscaping, the yard is a gardener's paradise. Enjoy it as is, or create your outdoor dream. With its unbeatable location near downtown, BART, Hwy 24, top-rated schools & hiking trails, this property offers the best of Lafayette living.

Single-familyProperty Type

1964Year Built

0.57 acresLot Size

$770Est. Price/Sq.Ft.

2 car garageParking

Listed by Terri Walker •DRE #01330081 • Coldwell Banker

Bought with Amy Boaman •DRE #01433269 • Compass

Redfin checked: 2 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41076891

Redfin Estimate

$2,177,537

$103K since sold in November 2024$114K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 12.3% lower than the average sale price ($2.48M) of 6 comparable homes.

SOLD AUG 20, 2026
$2,000,000
A
4 beds2.5 baths2,931 sq ft
1066 Via Baja, Lafayette, CA 94549
SOLD JUN 17, 2026
$2,365,000
B
4 beds3 baths2,531 sq ft
1119 Oak Hill Rd, Lafayette, CA 94549
SOLD MAY 29, 2026
$2,500,000
C
4 beds2.5 baths3,059 sq ft
805 Tanglewood Dr, Lafayette, CA 94549
SOLD AUG 7, 2026
$1,750,000
D
4 beds2 baths1,943 sq ft
3365 St. Marys Rd, Lafayette, CA 94549
SOLD JUN 2, 2026
$3,950,000
E
4 beds3 baths3,311 sq ft
3853 Palo Alto Dr, Lafayette, CA 94549
SOLD JUL 7, 2026
$2,330,000
F
4 beds2.5 baths2,071 sq ft
3448 Solana Ct, Lafayette, CA 94549

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Earn from this home

Sell

$455,216

Est. take-home

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Refinance

Est. cash available

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Rent

$7,527/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

101.8%

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

OPEN SUN, 1PM TO 4PM
$2,995,000
5 beds5 baths4,605 sq ft
6 Tanglewood Ln, Lafayette, CA 94549
NEW 5 HRS AGO
$1,495,000
4 beds2.5 baths2,473 sq ft
499 Silverado Dr, Lafayette, CA 94549
NEW 9 HRS AGO
$2,195,000
4 beds3 baths2,925 sq ft
31 Richelle Ct, Lafayette, CA 94549
OPEN SAT, 2PM TO 4PM
$1,495,000
3 beds2 baths1,820 sq ft
37 Chapel Dr, Lafayette, CA 94549
OPEN SAT, 1PM TO 4PM
$2,599,000
5 beds3.5 baths4,075 sq ft
20 Northridge Ln, Lafayette, CA 94549
NEW 26 HRS AGO
$12,000,000
5 beds5.5 baths6,924 sq ft
1232 Rose Ln, Lafayette, CA 94549
NEW 29 HRS AGO
3213 Stanley Blvd, Lafayette, CA 94549
$989,000
2 beds1 bath888 sq ft
3213 Stanley Blvd, Lafayette, CA 94549
Tom Linthicum RE Company
COMING SOON
$2,799,000
5 beds3.5 baths3,500 sq ft
809 Mountain View Dr, Lafayette, CA 94549
OPEN SAT, 12PM TO 2PM
$1,695,000
6 beds2 baths1,890 sq ft
946 Hough Ave, Lafayette, CA 94549
(415) 660-9955
OPEN SAT, 1PM TO 4PM
$2,998,000
5 beds4 baths3,450 sq ft
1332 Reliez Valley Rd, Lafayette, CA 94549
See all

Provided by Redfin

Sale history for 3644 Happy Valley Rd

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #41076891

Nov 15, 2024

Sold

$2,075,000

$733/sq ft

Oct 26, 2024

Pending

—

Oct 18, 2024

Listed

$1,995,000

$705/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40269184

Jun 13, 2007

Sold

$2,100,000

$742/sq ft

May 26, 2007

Listing Removed

—

May 22, 2007

Listed

$1,950,000

$689/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$24,690 (+270.9%)

$1,530,000 + $586,500

$2,116,500

2024

$6,657 (+1.9%)

$1,500,000 + $575,000

$2,075,000

2023

$6,530 (+1.5%)

$230,752 + $283,012

$513,764

2022

$6,431 (+3.1%)

$226,228 + $277,463

$503,691

2021

$6,237 (+0.4%)

$221,793 + $272,023

$493,816

2020

$6,212 (+5.9%)

$217,445 + $266,690

$484,135

2019

$5,868 (+3.8%)

$215,216 + $263,956

$479,172

2018

$5,651 (+2.3%)

$210,997 + $258,781

$469,778

2017

$5,526 (+2.2%)

$202,804 + $248,733

$451,537

2016

$5,406 (−2.5%)

$202,804 + $248,733

$451,537

2015

$5,547 (+1.1%)

$198,828 + $243,856

$442,684

2014

$5,484 (+1.4%)

$192,006 + $235,489

$427,495

2013

$5,406 (+3.3%)

$192,006 + $235,489

$427,495

2012

$5,235 (+1.8%)

$191,139 + $234,425

$425,564

2011

$5,143 (+1.1%)

$187,392 + $229,829

$417,221

2010

$5,086 (+1.8%)

$183,718 + $225,323

$409,041

2009

$4,997 (+1.6%)

$182,345 + $223,639

$405,984

2008

$4,918

$182,779 + $224,171

$406,950

Tax history for 3644 Happy Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$24,690 (+270.9%)

$1,530,000 + $586,500

$2,116,500

2024

$6,657 (+1.9%)

$1,500,000 + $575,000

$2,075,000

2023

$6,530 (+1.5%)

$230,752 + $283,012

$513,764

2022

$6,431 (+3.1%)

$226,228 + $277,463

$503,691

2021

$6,237 (+0.4%)

$221,793 + $272,023

$493,816

2020

$6,212 (+5.9%)

$217,445 + $266,690

$484,135

2019

$5,868 (+3.8%)

$215,216 + $263,956

$479,172

2018

$5,651 (+2.3%)

$210,997 + $258,781

$469,778

2017

$5,526 (+2.2%)

$202,804 + $248,733

$451,537

2016

$5,406 (−2.5%)

$202,804 + $248,733

$451,537

2015

$5,547 (+1.1%)

$198,828 + $243,856

$442,684

2014

$5,484 (+1.4%)

$192,006 + $235,489

$427,495

2013

$5,406 (+3.3%)

$192,006 + $235,489

$427,495

2012

$5,235 (+1.8%)

$191,139 + $234,425

$425,564

2011

$5,143 (+1.1%)

$187,392 + $229,829

$417,221

2010

$5,086 (+1.8%)

$183,718 + $225,323

$409,041

2009

$4,997 (+1.6%)

$182,345 + $223,639

$405,984

2008

$4,918

$182,779 + $224,171

$406,950

*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

0.57 Acres

Year renovated

1975

Sq. Ft.

2,512

Year built

1964

Style

Single Family Residential

County

Contra Costa County

APN

2441800444

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

Feb 14, 2025 • Final

Building - residential electrical

Replace an existing exterior electrical meter main with a new one of the same type.

Electrical

Aug 13, 2021 • Final

Building/residential/al/alteration

Remodel a master bathroom with no changes to the existing layout.

Bathroom

Remodel

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
Has Attached Garage
Garage Spaces: 2
Covered Spaces: 2
Parking Features: Attached

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 3
# of Bathrooms Full: 2
# of Bathrooms Partial: 1

Interior Features
Interior Features: Bonus/Plus Room, Tile Counters
Appliances: Gas Range, Oven
Laundry Features: Laundry Room
Street Level Features: 4 Bedrooms, 2.5 Baths
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood, Tile

Room Information
Kitchen Features: Counter - Tile,Gas Range/Cooktop,Oven Built-in
Rooms Total: 10
Fireplace Features: Family Room, Living Room

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 2,829

Exterior Features
Exterior Features: Back Yard, Front Yard, Sprinklers Automatic
Roof: Shingle

Pool Information
Pool Features: Possible Pool Site

Property Information
Living Area: 2829
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1964

Lot Information
Lot Size Square Feet: 24829
Lot Size Area: 0.57
Lot Size Units: Acres
Lot Size Acres: 0.57
Lot Features: Level, Regular

Utilities

Utility Information
Water Source: Public
Electric: Other Solar
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air

Location

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

Public facts

Beds: 3
Baths: 3.0
Sq. Ft.: 2,512
Stories: 1.0
Lot Size: 0.57 acres
Style: Single Family Residential
Year Built: 1964
Year Renovated: 1975
County: Contra Costa County
APN: 2441800444

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 74-82% 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

$2.07M – $2.51M

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Nearby similar homes

OPEN SUN, 1PM TO 4PM

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New listings for sale in 94549

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NEW 26 HRS AGO

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NEW 29 HRS AGO

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Tom Linthicum RE Company

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$2,799,000

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OPEN SAT, 12PM TO 2PM

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Home values near 3644 Happy Valley Rd

Data from public records.

Address	Redfin Estimate
3648 Happy Valley Rd, Lafayette, CA 4 Beds \| 3.5 Baths \| 3689 Sq. Ft.	$3,365,441
3635 Happy Valley Ln, Lafayette, CA 3 Beds \| 2 Baths \| 1699 Sq. Ft.	$1,437,658

Address	Redfin Estimate
3644 Happy Valley Rd Apt A, Lafayette, CA 4 Beds \| 3.5 Baths \| 3481 Sq. Ft.	$3,539,736
3629 Happy Valley Ln, Lafayette, CA 3 Beds \| 2 Baths \| 1645 Sq. Ft.	$1,808,152

Address	Redfin Estimate
3644 Happy Valley Rd Apt B, Lafayette, CA 4 Beds \| 4 Baths \| 2720 Sq. Ft.	$2,159,010
3618 Happy Valley Ln, Lafayette, CA 3 Beds \| 3 Baths \| 1784 Sq. Ft.	$1,376,022

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2024. 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 3644 Happy Valley Rd

Tax history for 3644 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 3644 Happy Valley Rd

More real estate resources