OFF MARKET

Off Market Dec 2020 for $3.5M

$4,445,300

Est. refi paymentEst. refi $20,659/mo

•

3,879

sq ft

4087 Happy Valley Rd, Lafayette, CA 94549

About this home

The private & premier location on Happy Valley says it all per convenience and enjoyment of this popular neighborhood of exceptional estate properties. Enjoy a lovely California Living lifestyle in this one level home of spacious rooms for family comfort and ideal for large scale entertaining inside & out. All rooms flow for excellent living functionality to enjoy a modern home of incredible charm, fine appointments including a grand scale primary suite, lovely principle living & dining rooms, a newly updated Chef's kitchen w/ adjoining family room that open to the exquisite backyard. Beautiful use of woods and classic design integrity blend together for a stylish look in every room. The front & back grassy yards, the renovated pool with spa & water feature (all fenced) is key to the fully engaging areas for family play-fun. The lush landscaping, total privacy & tranquility of 1ac site is unmatched for appealing outdoor living. There is even a bonus separate cottage with a full bath.

Single-familyProperty Type

1966Year Built

1.03 acresLot Size

$1,146Est. Price/Sq.Ft.

2 car garageParking

Listed by Clark Thompson •DRE #00903367 • Village Associates Real Estate

Bought with Ann Sharf •DRE #01156966 • Village Associates Real Estate

Redfin checked: a few seconds ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40929238

Redfin Estimate

$4,445,300

$925K since sold in December 2020$40K since August

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 49.4% higher than the average sale price ($2.98M) of 6 comparable homes.

SOLD JUN 4, 2026
$3,450,000
A
6 beds4.5 baths4,354 sq ft
3 Honey Hill Ct, Orinda, CA 94563
SOLD MAR 23, 2026
$2,650,000
B
5 beds3.5 baths3,434 sq ft
475 Dalewood Dr, Orinda, CA 94563
SOLD NOV 26, 2025
$2,850,000
C
5 beds5.5 baths4,897 sq ft
3949 Canyon Dr, Lafayette, CA 94549
SOLD JUL 27, 2026
$2,800,000
D
5 beds3.5 baths3,169 sq ft
1038 Pine Ln, Lafayette, CA 94549
SOLD DEC 29, 2025
$2,700,000
E
4 beds4 baths4,150 sq ft
3938 Los Arabis Dr, Lafayette, CA 94549
SOLD MAR 30, 2026
$3,400,000
F
4 beds4 baths3,463 sq ft
147 Amber Valley Dr, Orinda, CA 94563

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Earn from this home

Sell

$1,709,922

Est. take-home

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Refinance

Est. cash available

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Rent

$9,856/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 4 HRS AGO
$1,495,000
4 beds2.5 baths2,473 sq ft
499 Silverado Dr, Lafayette, CA 94549
NEW 8 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 25 HRS AGO
$12,000,000
5 beds5.5 baths6,924 sq ft
1232 Rose Ln, Lafayette, CA 94549
NEW 28 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 4087 Happy Valley Rd

Date

Event

Price

bridgeMLS, Bay East AOR, or Contra Costa AOR #40929238

Dec 15, 2020

Sold

$3,520,000

$907/sq ft

Nov 23, 2020

Pending

—

Nov 13, 2020

Listed

$3,499,000

$902/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #40712713

Sep 16, 2015

Sold

$3,150,000

$812/sq ft

Aug 29, 2015

Pending

—

Aug 22, 2015

Listed

$2,998,000

$773/sq ft

+25

bridgeMLS, Bay East AOR, or Contra Costa AOR #10249978

Mar 19, 1998

Listing Removed

—

Feb 2, 1998

Sold

$1,200,000

$309/sq ft

Jan 12, 1998

Listed

$1,250,000

$322/sq ft

bridgeMLS, Bay East AOR, or Contra Costa AOR #28249978

Mar 18, 1998

Sold

$1,200,000

$309/sq ft

Feb 2, 1998

Listing Removed

—

Jan 12, 1998

Listed

$1,250,000

$322/sq ft

Public Records

Feb 10, 1983

Sold

$450,000

$116/sq ft

Year

Property tax

Land + Additions

Assessment*

2025

$49,708 (+18.6%)

$2,760,201 + $1,871,161

$4,631,362

2024

$41,925 (+1.7%)

$2,706,080 + $1,674,080

$4,380,160

2023

$41,228 (+1.5%)

$2,321,169 + $1,334,671

$3,655,840

2022

$40,604 (+3.0%)

$2,275,656 + $1,308,501

$3,584,157

2021

$39,430 (−0.6%)

$2,231,036 + $1,282,845

$3,513,881

2020

$39,678 (+1.7%)

$2,187,291 + $1,257,692

$3,444,983

2019

$38,997 (+3.7%)

$2,164,864 + $1,244,796

$3,409,660

2018

$37,616 (+1.7%)

$2,122,416 + $1,220,389

$3,342,805

2017

$36,972 (+1.7%)

$2,040,000 + $1,173,000

$3,213,000

2016

$36,338 (+75.6%)

$2,040,000 + $1,173,000

$3,213,000

2015

$20,689 (+0.8%)

$2,000,000 + $1,150,000

$3,150,000

2014

$20,522 (+1.1%)

$781,539 + $952,094

$1,733,633

2013

$20,298 (+3.1%)

$781,539 + $952,094

$1,733,633

2012

$19,693 (+1.5%)

$778,007 + $947,792

$1,725,799

2011

$19,406 (+1.7%)

$762,752 + $929,208

$1,691,960

2010

$19,082 (+0.2%)

$747,797 + $910,989

$1,658,786

2009

$19,052 (+1.8%)

$742,209 + $904,181

$1,646,390

2008

$18,723

$743,973 + $906,329

$1,650,302

Tax history for 4087 Happy Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$49,708 (+18.6%)

$2,760,201 + $1,871,161

$4,631,362

2024

$41,925 (+1.7%)

$2,706,080 + $1,674,080

$4,380,160

2023

$41,228 (+1.5%)

$2,321,169 + $1,334,671

$3,655,840

2022

$40,604 (+3.0%)

$2,275,656 + $1,308,501

$3,584,157

2021

$39,430 (−0.6%)

$2,231,036 + $1,282,845

$3,513,881

2020

$39,678 (+1.7%)

$2,187,291 + $1,257,692

$3,444,983

2019

$38,997 (+3.7%)

$2,164,864 + $1,244,796

$3,409,660

2018

$37,616 (+1.7%)

$2,122,416 + $1,220,389

$3,342,805

2017

$36,972 (+1.7%)

$2,040,000 + $1,173,000

$3,213,000

2016

$36,338 (+75.6%)

$2,040,000 + $1,173,000

$3,213,000

2015

$20,689 (+0.8%)

$2,000,000 + $1,150,000

$3,150,000

2014

$20,522 (+1.1%)

$781,539 + $952,094

$1,733,633

2013

$20,298 (+3.1%)

$781,539 + $952,094

$1,733,633

2012

$19,693 (+1.5%)

$778,007 + $947,792

$1,725,799

2011

$19,406 (+1.7%)

$762,752 + $929,208

$1,691,960

2010

$19,082 (+0.2%)

$747,797 + $910,989

$1,658,786

2009

$19,052 (+1.8%)

$742,209 + $904,181

$1,646,390

2008

$18,723

$743,973 + $906,329

$1,650,302

*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

1.03 Acres

Year renovated

2010

Sq. Ft.

4,934

Year built

1966

Style

Single Family Residential

County

Contra Costa County

APN

2470200235

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

Jul 16, 2025 • Final

Building/residential/ad/single family addition

Construct a two-story addition to an existing single-family home. The project includes a horizontal addition to the first floor and a vertical addition on the second floor consisting of two bedrooms and one bathroom.

Addition

Jul 3, 2025 • Final

Building/residential/mir/miscellaneous residential

Install new hardscaping, a pool deck, a shade structure, a fire pit, and a barbecue pad as part of a new landscaping project.

Grading

Pool and hot tub

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, Off Street, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 6
# of Bathrooms Full: 5
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Solid Surface, Stall Shower, Tub with Jets, Updated Baths
Primary Bathroom Included Features: Solid Surface, Stall Shower, Tile, Tub with Jets, Updated Baths

Interior Features
Interior Features: Au Pair, Dining Area, Family Room, Formal Dining Room, Kitchen/Family Combo, Storage, Breakfast Bar, Stone Counters, Eat-in Kitchen, Pantry, Updated Kitchen, Wet Bar, Central Vacuum
Appliances: Dishwasher, Double Oven, Gas Range, Plumbed For Ice Maker, Oven, Gas Water Heater
Laundry Features: Laundry Room
Street Level Features: 4 Bedrooms, 0.5 Bath, 4 Baths, Primary Bedrm Suites - 2, Main Entry
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,Gas Range/Cooktop,Ice Maker Hookup,Oven Built-in,Pantry,Updated Kitchen,Wet Bar
Rooms Total: 13
Fireplace Features: Family Room, Gas, Living Room, Raised Hearth, Stone
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 3,879

Exterior Features
Patio And Porch Features: Patio
Exterior Features: Back Yard, Front Yard, Garden/Play, Side Yard, Entry Gate, Garden, Landscape Back, Landscape Front, Private Entrance
Fencing: Fenced, Full
Roof: Shingle

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

Property Information
Living Area: 3879
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1966

Lot Information
Other Structures: Shed(s)
Lot Size Square Feet: 44867
Lot Size Area: 1.03
Lot Size Units: Acres
Lot Size Acres: 1.03
Lot Features: Level, Premium Lot, Secluded

Utilities

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

Heating & Cooling
Has Heating
Heating: Baseboard, Zoned
Cooling: Zoned

Location

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

Public facts

Beds: 5
Baths: 5.0
Sq. Ft.: 4,934
Stories: 2.0
Lot Size: 1.03 acres
Style: Single Family Residential
Year Built: 1966
Year Renovated: 2010
County: Contra Costa County
APN: 2470200235

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Happy Valley Elementary School

Public K-5 • Assigned • 0.9mi

8/10

M. H. Stanley Middle School

Public 6-8 • Assigned • 2.9mi

8/10

Acalanes High School

Public 9-12 • Assigned • 3.4mi

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

$4.22M – $5.11M

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OPEN SAT, 12PM TO 2PM

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(415) 660-9955

Home values near 4087 Happy Valley Rd

Data from public records.

Address	Redfin Estimate
4082 Happy Valley Road, Lafayette, CA 4 Beds \| 3 Baths \| 3665 Sq. Ft.	$3,270,239
4067 Happy Valley Road, Lafayette, CA 6 Beds \| 6.5 Baths \| 6383 Sq. Ft.	$8,099,561

Address	Redfin Estimate
4080 Happy Valley Road, Lafayette, CA 5 Beds \| 4.5 Baths \| 4648 Sq. Ft.	$3,438,730
4116 Happy Valley Road, Lafayette, CA 6 Beds \| 5.5 Baths \| 5200 Sq. Ft.	$3,995,509

Address	Redfin Estimate
4079 Happy Valley Road, Lafayette, CA 5 Beds \| 3 Baths \| 5885 Sq. Ft.	$5,310,851
4100 Happy Valley Road, Lafayette, CA 4 Beds \| 5 Baths \| 6320 Sq. Ft.	$6,689,973

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2020. 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 4087 Happy Valley Rd

Tax history for 4087 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 4087 Happy Valley Rd

More real estate resources