OFF MARKET

Off Market Nov 2010 for $3M

$5,643,075

Est. refi paymentEst. refi $8,439/mo

•

4,272

sq ft

4055 Happy Valley Rd, Lafayette, CA 94549

About this home

Single-familyProperty Type

2000Year Built

0.94 acresLot Size

$1,321Est. Price/Sq.Ft.

3 car garageParking

Listed by Patricia Battersby •DRE #854469 • Village Associates Real Estate

Listed by Ashley Battersby •DRE #01407784 • Village Associates Real Estate

Bought with Patricia Battersby •DRE #854469 • Village Associates Real Estate

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40449611

Redfin Estimate

$5,643,075

$2.6M since sold in November 2010$109K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 47.3% higher than the average sale price ($3.83M) of 6 comparable homes.

SOLD MAY 11, 2026
1248 Upper Happy Valley Rd, Lafayette, CA 94549
$4,295,000
A
5 beds4.5 baths4,830 sq ft
1248 Upper Happy Valley Rd, Lafayette, CA 94549
SOLD APR 20, 2026
$4,200,000
B
4 beds4.5 baths4,418 sq ft
1161 Oleander Dr, Lafayette, CA 94549
SOLD JUL 20, 2026
$3,570,000
C
6 beds5 baths5,755 sq ft
1 Gardiner Ct, Orinda, CA 94563
SOLD JUL 16, 2026
$3,990,000
D
5 beds5.5 baths4,805 sq ft
84 Mossbridge Ln, Orinda, CA 94563
SOLD JUN 4, 2026
$3,450,000
E
6 beds4.5 baths4,354 sq ft
3 Honey Hill Ct, Orinda, CA 94563
SOLD JUN 25, 2026
$3,475,000
F
5 beds4.5 baths3,900 sq ft
1059 Lizann Dr, Lafayette, CA 94549

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Earn from this home

Sell

$3,864,814

Est. take-home

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Refinance

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 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

OPEN TODAY, 1PM TO 4PM
$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
OPEN TODAY, 12PM TO 4PM
$2,100,000
4 beds2.5 baths2,086 sq ft
829 Reliez Station Rd, Lafayette, CA 94549
OPEN TODAY, 1PM TO 4PM
$1,587,000
4 beds3 baths2,392 sq ft
16 Ruth Ct, Lafayette, CA 94549
OPEN TODAY, 1PM TO 4PM
$1,925,000
4 beds3 baths2,228 sq ft
859 Mountain View Dr, Lafayette, CA 94549
OPEN TODAY, 2PM TO 4PM
$2,495,000
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 4055 Happy Valley Rd

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40449611

Nov 12, 2010

Sold

$3,000,000

$702/sq ft

Oct 11, 2010

Pending

—

Feb 8, 2010

Listed

$3,800,000

$890/sq ft

Public Records

Jun 16, 1998

Sold

$830,000

$194/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #10250664

Jun 17, 1998

Listing Removed

—

Apr 15, 1998

Sold

$830,000

$194/sq ft

Dec 31, 1997

Listed

$849,000

$199/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #28250664

Jun 16, 1998

Sold

$830,000

$194/sq ft

Apr 15, 1998

Listing Removed

—

Dec 31, 1997

Listed

$849,000

$199/sq ft

Public Records

Jan 31, 1990

Sold

$845,000

$198/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$43,883 (+1.7%)

$1,960,197 + $1,960,197

$3,920,394

2024

$43,148 (+1.7%)

$1,921,762 + $1,921,762

$3,843,524

2023

$42,431 (+1.5%)

$1,884,081 + $1,884,081

$3,768,162

2022

$41,789 (+10.4%)

$1,847,139 + $1,847,139

$3,694,278

2021

$37,854 (−1.6%)

$1,810,921 + $1,810,921

$3,621,842

2020

$38,462 (−0.1%)

$1,700,000 + $1,600,000

$3,300,000

2019

$38,518 (+4.8%)

$1,650,000 + $1,650,000

$3,300,000

2018

$36,766 (+4.5%)

$1,650,000 + $1,650,000

$3,300,000

2017

$35,173 (+2.6%)

$1,525,000 + $1,525,000

$3,050,000

2016

$34,268 (+11.7%)

$1,525,000 + $1,525,000

$3,050,000

2015

$30,689 (+14.2%)

$1,481,500 + $1,481,500

$2,963,000

2014

$26,883 (+5.1%)

$1,150,000 + $1,150,000

$2,300,000

2013

$25,588 (+6.4%)

$1,150,000 + $1,150,000

$2,300,000

2012

$24,043 (−29.8%)

$1,099,000 + $1,099,000

$2,198,000

2011

$34,234 (+86.4%)

$1,041,500 + $1,041,500

$2,083,000

2010

$18,364 (+0.2%)

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

$3,000,000

2009

$18,331 (+1.8%)

$903,020 + $678,231

$1,581,251

2008

$18,014

$905,166 + $679,843

$1,585,009

Tax history for 4055 Happy Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$43,883 (+1.7%)

$1,960,197 + $1,960,197

$3,920,394

2024

$43,148 (+1.7%)

$1,921,762 + $1,921,762

$3,843,524

2023

$42,431 (+1.5%)

$1,884,081 + $1,884,081

$3,768,162

2022

$41,789 (+10.4%)

$1,847,139 + $1,847,139

$3,694,278

2021

$37,854 (−1.6%)

$1,810,921 + $1,810,921

$3,621,842

2020

$38,462 (−0.1%)

$1,700,000 + $1,600,000

$3,300,000

2019

$38,518 (+4.8%)

$1,650,000 + $1,650,000

$3,300,000

2018

$36,766 (+4.5%)

$1,650,000 + $1,650,000

$3,300,000

2017

$35,173 (+2.6%)

$1,525,000 + $1,525,000

$3,050,000

2016

$34,268 (+11.7%)

$1,525,000 + $1,525,000

$3,050,000

2015

$30,689 (+14.2%)

$1,481,500 + $1,481,500

$2,963,000

2014

$26,883 (+5.1%)

$1,150,000 + $1,150,000

$2,300,000

2013

$25,588 (+6.4%)

$1,150,000 + $1,150,000

$2,300,000

2012

$24,043 (−29.8%)

$1,099,000 + $1,099,000

$2,198,000

2011

$34,234 (+86.4%)

$1,041,500 + $1,041,500

$2,083,000

2010

$18,364 (+0.2%)

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

$3,000,000

2009

$18,331 (+1.8%)

$903,020 + $678,231

$1,581,251

2008

$18,014

$905,166 + $679,843

$1,585,009

*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

0.94 Acres

Year renovated

2008

Sq. Ft.

3,853

Year built

1999

Style

Single Family Residential

County

Contra Costa County

APN

2470310299

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

Apr 4, 2025 • Final

Building/residential/al/alteration

Replace a window with a new full-frame window of the same size and grid pattern in the existing location.

Remodel

Sep 8, 2020 • Final

Building - residential re-roof

Remove existing roofing down to the original decking. Install new shingles on the pitched area and new TPO on the flat sections of the roof.

Roofing

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: 3
Covered Spaces: 3
Parking Features: Detached, Side Yard Access, Garage Door Opener

Interior

Bathroom Information
# of Bathrooms Total: 5
# of Bathrooms Full: 4
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Shower Over Tub, Solid Surface, Stall Shower
Primary Bathroom Included Features: Solid Surface, Stall Shower, Tub

Interior Features
Interior Features: Family Room, Formal Dining Room, Kitchen/Family Combo, Library, Music Room, Storage, Utility Room, Breakfast Bar, Stone Counters, Eat-in Kitchen, Kitchen Island, Pantry, Updated Kitchen, Central Vacuum, Sound System
Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Plumbed For Ice Maker, Microwave, Oven, Refrigerator, Self Cleaning Oven, Trash Compactor, Dryer, Washer, Gas Water Heater
Laundry Features: Dryer, Gas Dryer Hookup, Laundry Room, Washer
Upper Level Features: 1 Bath, Primary Bedrm Retreat
Street Level Features: 4 Bedrooms, 0.5 Bath, 3 Baths
Window Features: Window Coverings
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood, Tile, Carpet

Room Information
Kitchen Features: 220 Volt Outlet,Breakfast Bar,Counter - Stone,Dishwasher,Double Oven,Eat In Kitchen,Garbage Disposal,Gas Range/Cooktop,Ice Maker Hookup,Island,Microwave,Oven Built-in,Pantry,Refrigerator,Self-Cleaning Oven,Trash Compactor,Updated Kitchen
Rooms Total: 12
Fireplace Features: Family Room, Gas Starter, Living Room, Raised Hearth, Stone, Wood Burning
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Wood Shingles
Building Area Total: 4,272
Foundation Details: Raised

Exterior Features
Patio And Porch Features: Deck, Patio
Exterior Features: Back Yard, Dog Run, Front Yard, Garden/Play, Side Yard, Sprinklers Automatic, Storage
Fencing: Fenced
Roof: Shingle

Pool Information
Pool Features: Gas Heat, Gunite, In Ground, Pool Cover
Has Private Pool

Property Information
Living Area: 4272
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 2000

Lot Information
Other Structures: Guest House
Lot Size Square Feet: 40859
Lot Size Area: 0.94
Lot Size Units: Acres
Lot Size Acres: 0.94
Lot Features: Level, Premium Lot
Waterfront
Waterfront Features: Creek

Utilities

Utility Information
Water Source: Public
Electric: 220 Volts in Kitchen
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Zoned, Natural Gas
Cooling: Zoned

Location

Homeowners Association Information
Has Association
Association Name: CALL LISTING AGENT
Association Fee: $15
Association Fee Frequency: Annually

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

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 3,853
Stories: 2.0
Lot Size: 0.94 acres
Style: Single Family Residential
Year Built: 1999
Year Renovated: 2008
County: Contra Costa County
APN: 2470310299

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Happy Valley Elementary School

Public K-5 • Assigned • 0.7mi

8/10

M. H. Stanley Middle School

Public 6-8 • Assigned • 2.6mi

8/10

Acalanes High School

Public 9-12 • Assigned • 3.2mi

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

2/10 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

14 unhealthy days expected this year, 15 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

$5.36M – $6.49M

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Home values near 4055 Happy Valley Rd

Data from public records.

Address	Redfin Estimate
4040 Happy Valley Road, Lafayette, CA 3 Beds \| 3 Baths \| 2607 Sq. Ft.	$2,510,668
4015 Happy Valley Road, Lafayette, CA 5 Beds \| 5.5 Baths \| 6011 Sq. Ft.	$5,433,523

Address	Redfin Estimate
4069 Happy Valley Road, Lafayette, CA 5 Beds \| 5 Baths \| 5813 Sq. Ft.	$5,614,809
4041 Happy Valley Road, Lafayette, CA 4 Beds \| 2 Baths \| 2358 Sq. Ft.	$3,510,220

Address	Redfin Estimate
4067 Happy Valley Road, Lafayette, CA 6 Beds \| 6.5 Baths \| 6383 Sq. Ft.	$8,341,451
4031 Happy Valley Road, Lafayette, CA 4 Beds \| 3 Baths \| 3176 Sq. Ft.	$3,956,692

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2010. 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 4055 Happy Valley Rd

Tax history for 4055 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 4055 Happy Valley Rd

More real estate resources