4105 Happy Valley Rd, Lafayette, CA 94549

Off Market Mar 2025 for $2.5M

$2,714,731

Est. refi paymentEst. refi $16,180/mo

•

3,086

sq ft

4105 Happy Valley Rd, Lafayette, CA 94549

About this home

Welcome to 4105 Happy Valley Rd., a stunning retreat located in Lafayette's highly sought-after Happy Valley neighborhood. This charming 4-bedroom, 2.5-bathroom home effortlessly blends modern updates with timeless elegance in one of the area's most desirable locations. Inside, you’ll be greeted by beautifully refinished hardwood floors that enhance the home’s natural warmth. Abundant natural light streams through large windows, accentuating the high ceilings and creating an airy, inviting atmosphere. The updated kitchen flows seamlessly into the great room, a perfect hub for casual living and entertaining. For more formal occasions, the dedicated living and dining areas provide elegant spaces to host family and friends. The expansive lower-level rumpus room offers flexibility, whether for recreation, a home gym, or a media center. Situated on a sprawling 1.32-acre lot, this property not only provides privacy and serenity but also offers incredible potential for an Accessory Dwelling Unit (ADU). The expansive outdoor space is perfect for relaxation, gardening, or creating your dream backyard retreat. 4105 Happy Valley Rd. is more than a home; it’s a lifestyle, combining sophisticated interiors, a premier location, and room to grow. Experience this extraordinary property!

Single-familyProperty Type

1976Year Built

1.38 acresLot Size

$880Est. Price/Sq.Ft.

2 car garageParking

Listed by Nancy Stryker •DRE #01290021 • Compass

Bought with Shannon Conner •DRE #01885058 • Village Associates Real Estate

Redfin checked: 3 minutes ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #41085762

Redfin Estimate

$2,714,731

$215K since sold in March 2025$14K since July

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 16.8% higher than the average sale price ($2.32M) of 6 comparable homes.

SOLD JUN 10, 2026
$1,630,000
A
4 beds3 baths2,420 sq ft
742 Miner Rd, Orinda, CA 94563
SOLD MAY 15, 2026
$2,450,000
B
4 beds2 baths2,686 sq ft
3958 Los Arabis Dr, Lafayette, CA 94549
SOLD JUN 15, 2026
$3,512,500
C
5 beds3.5 baths3,608 sq ft
368 Dalewood Dr, Orinda, CA 94563
SOLD MAY 8, 2026
$2,325,000
D
4 beds2.5 baths2,348 sq ft
20 Coachwood Ter, Orinda, CA 94563
SOLD APR 3, 2026
$2,350,000
E
4 beds2.5 baths3,010 sq ft
4161 Coralee Ln, Lafayette, CA 94549
SOLD JUL 2, 2026
$1,675,000
F
4 beds3 baths2,939 sq ft
50 E Altarinda Dr, Orinda, CA 94563

Claim this home to receive a free report every month with insights on the changing estimate.

Earn from this home

Sell

$622,208

Est. take-home

List your home with Redfin and save $13,574

Refinance

Est. cash available

Get cash now or lower your monthly rate

Rent

$8,726/mo

Redfin rental estimate

List your home for rent

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

COMING SOON
$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 SUN, 12PM TO 4PM
$2,100,000
4 beds2.5 baths2,086 sq ft
829 Reliez Station Rd, Lafayette, CA 94549
OPEN SUN, 1PM TO 4PM
$1,587,000
4 beds3 baths2,392 sq ft
16 Ruth Ct, Lafayette, CA 94549
OPEN SUN, 1PM TO 4PM
$1,925,000
4 beds3 baths2,228 sq ft
859 Mountain View Dr, Lafayette, CA 94549
OPEN SUN, 2PM TO 4PM
$2,495,000
3 beds3 baths2,686 sq ft
1232 Upper Happy Vly, Lafayette, CA 94549
OPEN SUN, 1PM TO 4PM
$2,195,000
3 beds2 baths1,658 sq ft
210 Lafayette Cir #302, Lafayette, CA 94549
OPEN SUN, 1PM TO 4PM
$3,999,000
4 beds3.5 baths4,114 sq ft
3647 Happy Valley Rd, Lafayette, CA 94549
OPEN SUN, 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 4105 Happy Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$4,681 (+3.7%)

$1,836,000 + $714,000

$2,550,000

2024

$4,512 (+2.0%)

$118,379 + $235,030

$353,409

2023

$4,423 (+1.4%)

$116,058 + $230,422

$346,480

2022

$4,360 (+3.2%)

$113,783 + $225,904

$339,687

2021

$4,225 (+0.8%)

$111,552 + $221,475

$333,027

2020

$4,193 (+0.9%)

$109,365 + $217,133

$326,498

2019

$4,156 (+3.9%)

$108,244 + $214,907

$323,151

2018

$4,000 (+2.5%)

$106,122 + $210,694

$316,816

2017

$3,904 (+2.5%)

$102,002 + $202,513

$304,515

2016

$3,810 (+3.2%)

$102,002 + $202,513

$304,515

2015

$3,692 (+1.5%)

$100,002 + $198,543

$298,545

2014

$3,639 (+1.8%)

$96,571 + $191,731

$288,302

2013

$3,576 (+3.7%)

$96,571 + $191,731

$288,302

2012

$3,449 (+2.1%)

$96,135 + $190,865

$287,000

2011

$3,378 (+1.4%)

$94,250 + $187,123

$281,373

2010

$3,329 (−5.8%)

$92,402 + $183,454

$275,856

2009

$3,534 (−6.8%)

$91,712 + $182,083

$273,795

2008

$3,793

$91,930 + $182,516

$274,446

Tax history for 4105 Happy Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$4,681 (+3.7%)

$1,836,000 + $714,000

$2,550,000

2024

$4,512 (+2.0%)

$118,379 + $235,030

$353,409

2023

$4,423 (+1.4%)

$116,058 + $230,422

$346,480

2022

$4,360 (+3.2%)

$113,783 + $225,904

$339,687

2021

$4,225 (+0.8%)

$111,552 + $221,475

$333,027

2020

$4,193 (+0.9%)

$109,365 + $217,133

$326,498

2019

$4,156 (+3.9%)

$108,244 + $214,907

$323,151

2018

$4,000 (+2.5%)

$106,122 + $210,694

$316,816

2017

$3,904 (+2.5%)

$102,002 + $202,513

$304,515

2016

$3,810 (+3.2%)

$102,002 + $202,513

$304,515

2015

$3,692 (+1.5%)

$100,002 + $198,543

$298,545

2014

$3,639 (+1.8%)

$96,571 + $191,731

$288,302

2013

$3,576 (+3.7%)

$96,571 + $191,731

$288,302

2012

$3,449 (+2.1%)

$96,135 + $190,865

$287,000

2011

$3,378 (+1.4%)

$94,250 + $187,123

$281,373

2010

$3,329 (−5.8%)

$92,402 + $183,454

$275,856

2009

$3,534 (−6.8%)

$91,712 + $182,083

$273,795

2008

$3,793

$91,930 + $182,516

$274,446

*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

1.38 Acres

Year renovated

1982

Sq. Ft.

3,086

Year built

1976

Style

Single Family Residential

County

Contra Costa County

APN

2470100146

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

Jan 30, 2010 • Final

Building - residential re-roof

Install asphalt roofing.

Roofing

Mar 6, 2006 • Final

Building/residential/al/alteration

Remodel a kitchen by installing new cabinets and electrical outlets. No changes will be made to the exterior and no second kitchen will be added.

Electrical

Kitchen

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, Garage Door Opener

Interior

Virtual Tour

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

Interior Features
Interior Features: Bonus/Plus Room, Family Room, Formal Dining Room, Rec/Rumpus Room, Breakfast Nook, Stone Counters, Eat-in Kitchen, Central Vacuum
Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Microwave, Oven, Refrigerator, Dryer, Washer
Laundry Features: Dryer, Laundry Room, Washer
Street Level Features: 4 Bedrooms, 2 Baths, Primary Bedrm Suite - 1, Laundry Facility, Main Entry
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood, Carpet

Room Information
Kitchen Features: 220 Volt Outlet,Breakfast Nook,Counter - Stone,Dishwasher,Double Oven,Eat In Kitchen,Garbage Disposal,Gas Range/Cooktop,Microwave,Oven Built-in,Refrigerator
Rooms Total: 9
Fireplace Features: Living Room, Recreation Room, Wood Burning
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 3,086

Exterior Features
Patio And Porch Features: Deck, Patio
Exterior Features: Backyard, Back Yard, Front Yard, Sprinklers Automatic
Roof: Shingle

Property Information
Living Area: 3086
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1976

Lot Information
Lot Size Square Feet: 60113
Lot Size Area: 1.38
Lot Size Units: Acres
Lot Size Acres: 1.38
Lot Features: Cul-De-Sac, Premium Lot, Front Yard, Landscape Front, Landscape Back
Waterfront
Waterfront Features: Creek

Utilities

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

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

Location

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

Public facts

Beds: 4
Baths: 3.0
Sq. Ft.: 3,086
Stories: 1.0
Lot Size: 1.38 acres
Style: Single Family Residential
Year Built: 1976
Year Renovated: 1982
County: Contra Costa County
APN: 2470100146

Home facts updated by county records on Jul 13, 2026

Around this home

Schools

Happy Valley Elementary School

Public K-5 • Assigned • 1.0mi

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

$2.58M – $3.12M

Reach more buyers when you sell with Redfin. Save up to $27,147 in fees. 3 minutes to get started.

Need the cash from your home fast? Sell to .

Nearby similar homes

NEW 6 HRS AGO

$2,799,999

5 beds5.5 baths3,769 sq ft

319 Tappan Ter, Orinda, CA 94563

OPEN SUN, 1PM TO 4PM

$1,925,000

4 beds3 baths2,228 sq ft

859 Mountain View Dr, Lafayette, CA 94549

OPEN SUN, 2PM TO 4PM

$1,695,000

3 beds2.5 baths2,303 sq ft

112 Camino Sobrante, Orinda, CA 94563

OPEN SUN, 2PM TO 4PM

$1,595,000

3 beds2 baths1,845 sq ft

43 Monte Vista Rd, Orinda, CA 94563

OPEN SUN, 2PM TO 4PM

$2,795,000

5 beds4 baths3,988 sq ft

30 Dias Dorados, Orinda, CA 94563

OPEN SUN, 2PM TO 4PM

$2,285,000

4 beds3.5 baths2,945 sq ft

59 El Toyonal, Orinda, CA 94563

New listings for sale in 94549

COMING SOON

$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 SUN, 12PM TO 4PM

$2,100,000

4 beds2.5 baths2,086 sq ft

829 Reliez Station Rd, Lafayette, CA 94549

OPEN SUN, 1PM TO 4PM

$1,587,000

4 beds3 baths2,392 sq ft

16 Ruth Ct, Lafayette, CA 94549

OPEN SUN, 1PM TO 4PM

$1,925,000

4 beds3 baths2,228 sq ft

859 Mountain View Dr, Lafayette, CA 94549

OPEN SUN, 2PM TO 4PM

$2,495,000

3 beds3 baths2,686 sq ft

1232 Upper Happy Vly, Lafayette, CA 94549

OPEN SUN, 1PM TO 4PM

$2,195,000

3 beds2 baths1,658 sq ft

210 Lafayette Cir #302, Lafayette, CA 94549

OPEN SUN, 1PM TO 4PM

$3,999,000

4 beds3.5 baths4,114 sq ft

3647 Happy Valley Rd, Lafayette, CA 94549

OPEN SUN, 2PM TO 4PM

$2,995,000

4 beds3.5 baths4,076 sq ft

2 Reliez Manor Ct, Lafayette, CA 94549

Home values near 4105 Happy Valley Rd

Data from public records.

Address	Redfin Estimate
4082 Happy Valley Road, Lafayette, CA 4 Beds \| 3 Baths \| 3665 Sq. Ft.	$3,379,291
4116 Happy Valley Road, Lafayette, CA 6 Beds \| 5.5 Baths \| 5200 Sq. Ft.	$4,058,626

Address	Redfin Estimate
4080 Happy Valley Road, Lafayette, CA 5 Beds \| 4.5 Baths \| 4648 Sq. Ft.	$3,514,493
4100 Happy Valley Road, Lafayette, CA 4 Beds \| 5 Baths \| 6320 Sq. Ft.	$6,848,259

Address	Redfin Estimate
4079 Happy Valley Road, Lafayette, CA 5 Beds \| 3 Baths \| 5885 Sq. Ft.	$5,514,835
4110 Happy Valley Road, Lafayette, CA 7 Beds \| 5.5 Baths \| 5729 Sq. Ft.	$4,720,782

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2025. This data may not match . Learn more.

Download the Redfin App on the Apple App Store

Download the Redfin App from the Google Play Store

Join us

Become an Agent

Get referrals

Careers

Find homes faster

About us

Find us

Subsidiaries

Affiliated Business

Countries

United States

Canada

Updated September 2025: By searching, you agree to the Terms of Use, and Privacy Policy.

Do not sell or share my personal information.

REDFIN and all REDFIN variants, WALK SCORE, and the R logos, are trademarks of Redfin Corporation, registered or pending in the USPTO.

California DRE #01521930

Redfin is licensed to do business in New York as Redfin Real Estate. NY Standard Operating Procedures

New Mexico Real Estate Licenses

TREC: Info About Brokerage Services, Consumer Protection Notice

All mortgage lending products and information are provided by Rocket Mortgage, LLC | NMLS #3030; www.NMLSConsumerAccess.org. Licensed in 50 states. This site is not authorized by the New York State Department of Financial Services for mortgage solicitation or loan applications activities related to properties located in the State of New York.

Redfin Corporation is an affiliated business of Rocket Limited Partnership. Each company, and their subsidiaries, are separate legal entities operated and managed through its own management and governance structures.

If you are using a screen reader, or having trouble reading this website, please call Redfin Customer Support for help at 1-844-759-7732.

REDFIN IS COMMITTED TO AND ABIDES BY THE FAIR HOUSING ACT AND EQUAL OPPORTUNITY ACT. READ REDFIN'S FAIR HOUSING POLICY AND THE NEW YORK STATE FAIR HOUSING NOTICE.

GreatSchools Ratings provided by GreatSchools.org.

94553 homes for sale
94556 homes for sale
94595 homes for sale
94597 homes for sale
94549 homes for sale

Houses for rent in Lafayette	Agents near me	Irvine, CA homes for sale	Lafayette Housing Market
Houses for sale near me	San Diego, CA homes for sale	Fremont, CA homes for sale
Land for sale near me	San Francisco, CA homes for sale	Pasadena, CA homes for sale
Open Houses near me	Los Angeles, CA homes for sale	Lafayette Property Records
Condos for sale near me	San Jose, CA homes for sale	CA New Listings

Oakland homes for sale
San Francisco homes for sale
Fremont homes for sale

About this home

Redfin Estimate

Earn from this home

Market trends in 94549, CA

Sale history for 4105 Happy Valley Rd

Tax history for 4105 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 4105 Happy Valley Rd

More real estate resources