OFF MARKET

Off market may 2022 for $4.4M

$4,110,633

Est. refi paymentEst. refi $24,525/mo

•

3,595

sq ft

1166 Upper Happy Valley Rd, Lafayette, CA 94549

About this home

Tucked down a private lane, 1166 Upper Happy Valley Rd combines all the charm & character of a classic sophisticated East Coast traditional home with modern luxury living. Stunning chef’s kitchen remodeled with endless designer touches including Nellcote light fixture, neolith countertops, & custom cabinetry. Easy CA indoor/outdoor living with kitchen & dining areas flowing seamlessly to outdoor entertaining areas. Formal living area with vaulted ceiling & Impressive family room/media room with full surround sound movie theatre system. Floor plan designed with broad appeal with all living spaces & owner’s suite & additional guest bedroom on the first floor & 2 additional beds upstairs. Wonderful, detached garden office hidden in plain sight with mini-split heat & air system and wired fiber internet. Sparkling pool with hot tub & waterfall. Built-in BBQ area and gas fire pit. Beautiful bluestone patios surrounded by fragrant plantings and grassy play areas. Award winning Laf Schools.

Single-familyProperty Type

1964Year Built

0.52 acresLot Size

$1,143Est. Price/Sq.Ft.

2 car garageParking

Listed by Erin Martin •DRE #01922810 • Compass

Listed by Darrick Martin •DRE #02006564 • Compass

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

Redfin checked: a minute ago

•Source:bridgeMLS, Bay East AOR, or Contra Costa AOR #40986762

Redfin Estimate

$4,110,633

$339K since sold in May 2022$98K since September

Recently sold homes
Estimate history
Homes for sale

This home's estimate is 19.4% higher than the average sale price ($3.44M) of 6 comparable homes.

SOLD SEP 11, 2026
$2,250,000
A
4 beds4 baths3,627 sq ft
12 E Altarinda, Orinda, CA 94563
SOLD JUN 2, 2026
$3,950,000
B
4 beds3 baths3,311 sq ft
3853 Palo Alto Dr, Lafayette, CA 94549
SOLD JUL 27, 2026
$2,800,000
C
5 beds3.5 baths3,169 sq ft
1038 Pine Ln, Lafayette, CA 94549
SOLD AUG 26, 2026
$4,800,000
D
4 beds3.5 baths4,033 sq ft
3954 S Peardale Dr, Lafayette, CA 94549
SOLD SEP 9, 2026
$3,550,000
E
5 beds3.5 baths3,890 sq ft
3907 Happy Valley Rd, Lafayette, CA 94549
SOLD MAY 15, 2026
$3,300,000
F
4 beds4 baths3,530 sq ft
1122 Via Media, Lafayette, CA 94549

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Earn from this home

Sell

$629,825

Est. take-home

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Refinance

Est. cash available

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Rent

$9,467/mo

Redfin rental estimate

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Market trends in 94549, CA

Last updated September 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

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See all

Provided by Redfin

Redfin agents who toured

This home has it all, tons of privacy off private lane, dedicated ADU office, pool, and outdoor bbq set-up. Incredibly well done and appointed home and is a must see if you are looking for an incredible Happy Valley property!
5 years ago• May not reflect the current state of the home
Ian Tawes
Redfin agent

Sale history for 1166 Upper Happy Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$53,422 (+1.7%)

$3,247,296 + $1,569,526

$4,816,822

2024

$52,527 (+1.7%)

$3,183,624 + $1,538,751

$4,722,375

2023

$51,659 (+78.3%)

$3,121,200 + $1,508,580

$4,629,780

2022

$28,972 (+3.0%)

$3,060,000 + $1,479,000

$4,539,000

2021

$28,136 (−0.5%)

$1,522,681 + $931,456

$2,454,137

2020

$28,282 (+2.0%)

$1,492,825 + $913,193

$2,406,018

2019

$27,717 (+3.7%)

$1,477,518 + $903,830

$2,381,348

2018

$26,738 (+1.7%)

$1,448,548 + $886,108

$2,334,656

2017

$26,281 (+129.2%)

$1,392,300 + $851,700

$2,244,000

2016

$11,468 (+2.8%)

$1,392,300 + $851,700

$2,244,000

2015

$11,156 (+1.0%)

$337,926 + $572,883

$910,809

2014

$11,048 (+1.2%)

$326,331 + $553,225

$879,556

2013

$10,913 (+3.1%)

$326,331 + $553,225

$879,556

2012

$10,584 (+1.6%)

$324,857 + $550,725

$875,582

2011

$10,418 (+2.7%)

$318,488 + $539,927

$858,415

2010

$10,147 (+0.7%)

$312,244 + $529,341

$841,585

2009

$10,073 (+1.7%)

$309,911 + $525,385

$835,296

2008

$9,901

$310,648 + $526,634

$837,282

Tax history for 1166 Upper Happy Valley Rd

Year

Property tax

Land + Additions

Assessment*

2025

$53,422 (+1.7%)

$3,247,296 + $1,569,526

$4,816,822

2024

$52,527 (+1.7%)

$3,183,624 + $1,538,751

$4,722,375

2023

$51,659 (+78.3%)

$3,121,200 + $1,508,580

$4,629,780

2022

$28,972 (+3.0%)

$3,060,000 + $1,479,000

$4,539,000

2021

$28,136 (−0.5%)

$1,522,681 + $931,456

$2,454,137

2020

$28,282 (+2.0%)

$1,492,825 + $913,193

$2,406,018

2019

$27,717 (+3.7%)

$1,477,518 + $903,830

$2,381,348

2018

$26,738 (+1.7%)

$1,448,548 + $886,108

$2,334,656

2017

$26,281 (+129.2%)

$1,392,300 + $851,700

$2,244,000

2016

$11,468 (+2.8%)

$1,392,300 + $851,700

$2,244,000

2015

$11,156 (+1.0%)

$337,926 + $572,883

$910,809

2014

$11,048 (+1.2%)

$326,331 + $553,225

$879,556

2013

$10,913 (+3.1%)

$326,331 + $553,225

$879,556

2012

$10,584 (+1.6%)

$324,857 + $550,725

$875,582

2011

$10,418 (+2.7%)

$318,488 + $539,927

$858,415

2010

$10,147 (+0.7%)

$312,244 + $529,341

$841,585

2009

$10,073 (+1.7%)

$309,911 + $525,385

$835,296

2008

$9,901

$310,648 + $526,634

$837,282

*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

0.52 Acres

Year renovated

2000

Sq. Ft.

3,595

Year built

1964

Style

Single Family Residential

County

Contra Costa County

APN

2461520286

Parking Spaces

—

Basement

—

Accessible

—

HOA Dues

—

Garage

—

Features

—

Last updated by owner on Jul 13, 2026.

Oct 7, 2025 • Active

Building - residential foundation repair

Perform foundation repair using crawlspace push piers, screwjacks, and intellijacks.

Remodel

Mar 22, 2021 • Final

Building - residential re-roof

Tear off existing composition shingles and install new composition shingles on a residential building.

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: 2
Covered Spaces: 2
Parking Features: Detached, Garage Door Opener

Interior

Virtual Tour

Bathroom Information
# of Bathrooms Total: 4
# of Bathrooms Full: 3
# of Bathrooms Partial: 1
Other Bathrooms Included Features: Solid Surface, Split Bath, Stall Shower, Tile, Tub, Updated Baths, Jack & Jill
Primary Bathroom Included Features: Solid Surface, Tile, Updated Baths, Double Sinks, Dual Flush Toilet, Multiple Shower Heads, Walk-In Closet, Window

Interior Features
Interior Features: Dining Area, Media, Office, Storage, Breakfast Bar, Counter - Solid Surface, Stone Counters, Kitchen Island, Updated Kitchen, Wet Bar
Appliances: Dishwasher, Double Oven, Gas Range, Microwave, Refrigerator, Dryer, Washer, Gas Water Heater
Laundry Features: Laundry Room
Upper Level Features: 2 Bedrooms, 1 Bath, Laundry Facility
Street Level Features: 2 Bedrooms, 0.5 Bath, 1 Bath, Primary Bedrm Suite - 1, Main Entry
Window Features: Skylight(s)
Fireplaces Total: 2
Has Fireplace
Flooring: Hardwood, Tile, Carpet

Room Information
Kitchen Features: Breakfast Bar,Counter - Solid Surface,Counter - Stone,Dishwasher,Double Oven,Gas Range/Cooktop,Island,Microwave,Refrigerator,Skylight(s),Updated Kitchen,Wet Bar
Rooms Total: 10
Fireplace Features: Living Room, Kitchen
Basement: Crawl Space

Exterior

Building Information
Construction Materials: Wood Siding
Building Area Total: 3,595

Exterior Features
Patio And Porch Features: Patio
Exterior Features: Garden, Front Yard, Garden/Play, Sprinklers Automatic, Sprinklers Back, Sprinklers Front, Landscape Back, Landscape Front, Yard Space
Fencing: Back Yard
Roof: Shingle

Pool Information
Pool Features: Gas Heat, In Ground, Pool Sweep, Outdoor Pool
Spa Features: Private
Has Private Pool
Has Spa

Property Information
Living Area: 3595
Living Area Units: Square Feet
Property Type: Residential
Property Sub Type: Single Family Residence
Year Built: 1964

Lot Information
Lot Size Square Feet: 22651
Lot Size Area: 0.52
Lot Size Units: Acres
Lot Size Acres: 0.52
Lot Features: Level, Premium Lot, Sloped Up

Utilities

Green Features Information
Green Water Conservation: Low Flow Toilet

Utility Information
Water Source: Public
Sewer: Public Sewer

Heating & Cooling
Has Heating
Heating: Forced Air
Cooling: Zoned

Location

Homeowners Association Information
Pets Allowed: Yes

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

Public facts

Beds: 4
Baths: 4.0
Sq. Ft.: 3,595
Stories: 2.0
Lot Size: 0.52 acres
Style: Single Family Residential
Year Built: 1964
Year Renovated: 2000
County: Contra Costa County
APN: 2461520286

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 • 2.2mi

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

0.93% chance of being in a wildfire in next 30 years

3/10 Heat Factor

7 days above 92° 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

$3.91M – $4.73M

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Home values near 1166 Upper Happy Valley Rd

Data from public records.

Address	Redfin Estimate
1142 Upper Happy Valley Road, Lafayette, CA 3 Beds \| 2.5 Baths \| 2175 Sq. Ft.	$2,636,699
1148 Upper Happy Valley Road, Lafayette, CA 2 Beds \| 2 Baths \| 1888 Sq. Ft.	$1,800,088

Address	Redfin Estimate
1154 Upper Happy Valley Road, Lafayette, CA 4 Beds \| 3.5 Baths \| 2775 Sq. Ft.	$2,804,685
1158 Upper Happy Valley Road, Lafayette, CA 5 Beds \| 5.5 Baths \| 4209 Sq. Ft.	$6,085,031

Address	Redfin Estimate
1176 Upper Happy Valley Road, Lafayette, CA 2 Beds \| 3 Baths \| 3005 Sq. Ft.	$2,311,581
1148 Upper Happy Valley Road #A, Lafayette, CA 3 Beds \| 2 Baths \| 1868 Sq. Ft.	$1,978,894

Property information provided by bridgeMLS, Bay East AOR, or Contra Costa AOR when last listed in 2022. 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

Redfin agents who toured

Sale history for 1166 Upper Happy Valley Rd

Tax history for 1166 Upper 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 1166 Upper Happy Valley Rd

More real estate resources