OFF MARKET

Off Market May 2025 for $3.6M

$3,865,312

Est. refi paymentEst. refi $23,364/mo

•

3,440

sq ft

3957 Happy Valley Rd, Lafayette, CA 94549

About this home

Exquisite and Timeless Private Happy Valley Estate - just imagine the possibilities! Tucked at the end of a tree-lined private drive in one of Lafayette’s most coveted neighborhoods, 3957 Happy Valley Road offers the rare combination of total privacy, flat usable land, and timeless charm. Situated on a beautifully landscaped 1.13-acre lot, this single-level home features 4 bedrooms, an office, and 3 full baths across 3,440± sq ft of light-filled living space. High ceilings, hardwood floors, and expansive windows create a seamless connection between indoors and out. The grounds are a true retreat—lush lawns, mature trees, vibrant gardens, and a sparkling pool invite relaxation and entertaining. Brick patios, a tranquil koi pond, and multiple outdoor seating areas provide exceptional indoor-outdoor flow. Set well back from the street down a long beautifully landscaped driveway, this property offers unmatched peace and seclusion while just minutes from downtown, BART, and top-rated schools. A rare opportunity to own one of Happy Valley’s premier estates with endless opportunities! For more information visit: https://www.3957HappyValleyRd.com

Single-familyProperty Type

1949Year Built

1.13 acresLot Size

$1,124Est. Price/Sq.Ft.

2 car garageParking

Listed by Amy Smith •DRE #01855959 • Village Associates Real Estate

Bought with Julie Whitmer •DRE #01336108 • Compass

Redfin checked: 3 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41095808

Redfin Estimate

$3,865,312

$255K since sold in May 2025$52K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 25.4% higher than the average sale price ($3.08M) of 6 comparable homes.

SOLD APR 3, 2026
$2,350,000
A
4 beds2.5 baths3,010 sq ft
4161 Coralee Ln, Lafayette, CA 94549
SOLD JUN 4, 2026
$4,560,000
B
4 beds2.5 baths3,271 sq ft
1089 Rahara Dr, Lafayette, CA 94549
SOLD JUN 2, 2026
$3,950,000
C
4 beds3 baths3,311 sq ft
3853 Palo Alto Dr, Lafayette, CA 94549
SOLD OCT 6, 2025
$3,275,000
D
4 beds3.5 baths3,622 sq ft
1257 Panorama Dr, Lafayette, CA 94549
SOLD JUN 10, 2026
$1,630,000
E
4 beds3 baths2,420 sq ft
742 Miner Rd, Orinda, CA 94563
SOLD JUN 9, 2026
$2,725,000
F
4 beds3 baths2,218 sq ft
3926 S Peardale Dr, Lafayette, CA 94549

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Earn from this home

Sell

$838,383

Est. take-home

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Refinance

Est. cash available

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Rent

$8,698/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

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$1,587,000
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3 beds3 baths2,686 sq ft
1232 Upper Happy Vly, Lafayette, CA 94549
OPEN TODAY, 1PM TO 4PM
$2,195,000
3 beds2 baths1,658 sq ft
210 Lafayette Cir #302, Lafayette, CA 94549
OPEN TODAY, 1PM TO 4PM
$3,999,000
4 beds3.5 baths4,114 sq ft
3647 Happy Valley Rd, Lafayette, CA 94549
OPEN TODAY, 2PM TO 4PM
$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 3957 Happy Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$4,714 (+1.9%)

$2,912,100 + $770,100

$3,682,200

2024

$4,628 (+2.2%)

$93,136 + $148,294

$241,430

2023

$4,529 (+1.6%)

$91,310 + $145,387

$236,697

2022

$4,456 (+2.9%)

$89,520 + $142,537

$232,057

2021

$4,328 (+1.6%)

$87,765 + $139,743

$227,508

2020

$4,261 (+8.2%)

$86,045 + $137,003

$223,048

2019

$3,938 (+3.5%)

$85,163 + $135,599

$220,762

2018

$3,805 (+1.7%)

$83,494 + $132,941

$216,435

2017

$3,741 (+2.7%)

$80,252 + $127,780

$208,032

2016

$3,642 (+3.0%)

$80,252 + $127,780

$208,032

2015

$3,536 (+1.7%)

$78,679 + $125,275

$203,954

2014

$3,476 (+1.9%)

$75,980 + $120,977

$196,957

2013

$3,412 (+3.3%)

$75,980 + $120,977

$196,957

2012

$3,304 (+2.1%)

$75,637 + $120,431

$196,068

2011

$3,235 (+7.6%)

$74,154 + $118,070

$192,224

2010

$3,007 (+3.8%)

$72,700 + $115,755

$188,455

2009

$2,896 (+1.6%)

$72,157 + $114,890

$187,047

2008

$2,850

$72,329 + $115,163

$187,492

Tax history for 3957 Happy Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$4,714 (+1.9%)

$2,912,100 + $770,100

$3,682,200

2024

$4,628 (+2.2%)

$93,136 + $148,294

$241,430

2023

$4,529 (+1.6%)

$91,310 + $145,387

$236,697

2022

$4,456 (+2.9%)

$89,520 + $142,537

$232,057

2021

$4,328 (+1.6%)

$87,765 + $139,743

$227,508

2020

$4,261 (+8.2%)

$86,045 + $137,003

$223,048

2019

$3,938 (+3.5%)

$85,163 + $135,599

$220,762

2018

$3,805 (+1.7%)

$83,494 + $132,941

$216,435

2017

$3,741 (+2.7%)

$80,252 + $127,780

$208,032

2016

$3,642 (+3.0%)

$80,252 + $127,780

$208,032

2015

$3,536 (+1.7%)

$78,679 + $125,275

$203,954

2014

$3,476 (+1.9%)

$75,980 + $120,977

$196,957

2013

$3,412 (+3.3%)

$75,980 + $120,977

$196,957

2012

$3,304 (+2.1%)

$75,637 + $120,431

$196,068

2011

$3,235 (+7.6%)

$74,154 + $118,070

$192,224

2010

$3,007 (+3.8%)

$72,700 + $115,755

$188,455

2009

$2,896 (+1.6%)

$72,157 + $114,890

$187,047

2008

$2,850

$72,329 + $115,163

$187,492

*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

1.13 Acres

Year renovated

1980

Sq. Ft.

3,440

Year built

1949

Style

Single Family Residential

County

Contra Costa County

APN

2461600013

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

Jun 21, 2022 • Final

Building - residential mechanical

Replace the furnace in a residential building. A HERS report is required at the final inspection.

HVAC

Jun 30, 2015 • Final

Residential mechanical-electrical-plumbing combo

Replace the furnace and install a new air conditioning unit and coil. Install electrical for the new air conditioning unit.

Electrical

HVAC

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: 3
Other Bathrooms Included Features: Shower Over Tub, Tile, Window
Primary Bathroom Included Features: Stall Shower, Tile, Window

Interior Features
Interior Features: Bonus/Plus Room, Office, Storage, Utility Room, Workshop, Breakfast Nook, Counter - Solid Surface, Eat-in Kitchen
Appliances: Dishwasher, Double Oven, Range, Refrigerator, Dryer, Washer, Gas Water Heater
Laundry Features: Dryer, Washer
Street Level Features: 4 Bedrooms, 3 Baths, Primary Bedrm Suite - 1, Laundry Facility, No Steps to Entry, Main Entry
Window Features: Double Pane Windows
Fireplaces Total: 1
Has Fireplace
Flooring: Hardwood, Tile, Vinyl

Room Information
Kitchen Features: Breakfast Nook,Counter - Solid Surface,Dishwasher,Double Oven,Eat In Kitchen,Range/Oven Built-in,Refrigerator
Rooms Total: 10
Fireplace Features: Brick, Living Room
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Stucco
Building Area Total: 3,440

Exterior Features
Patio And Porch Features: Patio
Exterior Features: Backyard, Garden, Back Yard, Front Yard, Garden/Play, Side Yard, Storage, Landscape Back, Landscape Front, Private Entrance, Yard Space
Fencing: Fenced
Roof: Shingle

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

Property Information
Living Area: 3440
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1949

Lot Information
Other Structures: Shed(s)
Lot Size Square Feet: 49223
Lot Size Area: 1.13
Lot Size Units: Acres
Lot Size Acres: 1.13
Lot Features: Level, Premium Lot, Front Yard, Private, Flag Lot

Utilities

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

Heating & Cooling
Has Heating
Heating: Zoned
Cooling: Central Air

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 3,440
Stories: 2.0
Lot Size: 1.13 acres
Style: Single Family Residential
Year Built: 1949
Year Renovated: 1980
County: Contra Costa County
APN: 2461600013

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Happy Valley Elementary School

Public K-5 • Assigned • 0.4mi

8/10

M. H. Stanley Middle School

Public 6-8 • Assigned • 2.3mi

8/10

Acalanes High School

Public 9-12 • Assigned • 2.9mi

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

4/10 Fire Factor

1% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 92° expected this year, 15 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

$3.67M – $4.45M

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Home values near 3957 Happy Valley Rd

Data from public records.

Address	Redfin Estimate
3915 Happy Valley Road, Lafayette, CA 6 Beds \| 6.5 Baths \| 6940 Sq. Ft.	$9,697,281
3936 Happy Valley Road, Lafayette, CA 5 Beds \| 5.5 Baths \| 4937 Sq. Ft.	$6,337,088

Address	Redfin Estimate
3955 Happy Valley Road, Lafayette, CA 7 Beds \| 8.5 Baths \| 13737 Sq. Ft.	$7,362,693
3937 Happy Valley Road, Lafayette, CA 3 Beds \| 5 Baths \| 4208 Sq. Ft.	$6,937,410

Address	Redfin Estimate
3938 Happy Valley Road, Lafayette, CA 5 Beds \| 5.5 Baths \| - Sq. Ft.	$4,395,234
3959 Happy Valley Road, Lafayette, CA 4 Beds \| 5 Baths \| 4300 Sq. Ft.	$5,406,157

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. 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 3957 Happy Valley Rd

Tax history for 3957 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 3957 Happy Valley Rd

More real estate resources