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About this home
Set among beautifully landscaped gardens in Lafayette's sought-after Happy Valley neighborhood, this Carmel-inspired single-story home pairs timeless architecture with a great list of recent improvements. The 2,619± square foot floor plan includes four bedrooms, a private office or home gym, and three bathrooms, all on a generous 0.56± acre lot. New engineered hardwood floors run throughout the main living areas, where abundant natural light and French doors create an easy connection to the outside. The updated kitchen anchors the home, opening to both the dining area and family room, and is outfitted with a Sub-Zero refrigerator, Bosch dishwasher, and custom cabinetry. Refreshed lighting brightens the family room and the living room. The bedrooms are set in their own wing for added privacy, and new energy-efficient windows bring extra comfort to the primary suite and a secondary bedroom. Custom closets by Closet Factory offer smart, organized storage, and a separate home office makes working from home easy. The home has also been improved with a full electrical rewire, a comprehensive security and alarm system by SimpliSafe and Eufy, a ChargePoint EV charger, new insulation in the garage, and comprehensive professional pest exclusion. The backyard is designed for entertaining and relaxation alike. A sparkling pool with its own bathroom, a covered loggia with outdoor kitchen, and mature gardens on a new Rachio smart irrigation system make outdoor living a pleasure in every season. Top-rated schools, the Lafayette Reservoir, and the Oakwood Athletic Club are all close by, as are downtown Lafayette's boutiques and acclaimed restaurants, including Michelin-recognized favorites. Commuters will appreciate convenient access to Highway 24 and BART, with San Francisco roughly 20 miles away.
Upper Happy Valley, located between Happy Valley Road and the Briones Regional Park ridgeline, is a semi-rural and residential Lafayette neighborhood with winding lanes and oak-studded hillsides. The neighborhood’s character concentrates around the Happy Valley Road corridor near the Upper Happy Valley Road junction, where long driveways, equestrian trailers, and cyclists set a quiet, outdoors-first rhythm. Architecture leans toward ranch homes, custom estates, and tucked-away contemporary builds set back from the road. Trailheads and open-space views shape daily routines more than storefronts. Community touchpoints often orbit Lafayette’s small cultural scene, including Town Hall Theatre and the Lafayette Library and Learning Center. Weekends frequently point toward the Lafayette Reservoir loop and nearby parkland.
Provided by Walk Score and Local Logic
Market insights
4022 Happy Valley Rd · $2,975,000
DAYS ON MARKET
1 days
The average home goes pending in 26 days.
SALE-TO-LIST
102.4%
Most homes are selling 2% above list price.
LIST PRICE
$2,975,000
Median sale price in this area is $848,246. (71% lower than this home)
PRICE DROP
0 price drops
21% of homes in this area have had a price drop in the past month.
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
Dining area
Family room
Two fireplaces in the family and living rooms
Bedrooms
Four bedrooms on the street level
Primary bedroom suite on the first level
Bathrooms
Three full bathrooms
Updated bathrooms
Solid-surface counters
Stall showers
Tub
Double vanity in the primary bathroom
Bathroom windows
Kitchen
Updated kitchen
Solid-surface counters
Dishwasher
Range
Refrigerator
Laundry & utility
Laundry room
Washer
Dryer
Cabinets
Sink
Flooring
Tile
Engineered wood
Heating & cooling
Forced-air heating
Fireplace heating
Central air conditioning
Ceiling fans
Exterior features
Back yard
Front yard
Garden/play area
Landscaped yard
Partial fencing
In-ground private pool
Heated spa
Home design
Single-family residence
Parking
Attached garage
Two garage spaces
Construction
Built in 1947
Wood siding
Shingle roof
Utilities
Public water
Public sewer
Electricity and solar
View estimated energy costs and solar savings for this home
bridgeMLS, Bay East AOR, or Contra Costa AOR #41153369
Nov 9, 2026
Listed
$2,975,000
$1,136/sq ft
bridgeMLS, Bay East AOR, or Contra Costa AOR #41057232
May 22, 2024
Sold
$3,000,000
$1,145/sq ft
May 1, 2024
Pending
—
Apr 24, 2024
Listed
*
There are no remarks available.
Public Records
Jul 1, 1988
Sold
$609,000
$233/sq ft
Public Records
Apr 26, 1976
Sold
$91,500
$35/sq ft
Year
Property tax
Land + Additions
Assessment*
2026
$36,289 (+2.6%)
$2,392,920 + $728,280
$3,121,200
2025
$35,380 (+139.7%)
$2,392,920 + $728,280
$3,121,200
2024
$14,759 (+1.8%)
$2,346,000 + $714,000
$3,060,000
2023
$14,497 (+1.6%)
$401,798 + $765,507
$1,167,305
2022
$14,274 (+3.0%)
$393,920 + $750,498
$1,144,418
2021
$13,861 (−0.1%)
$386,197 + $735,783
$1,121,980
2020
$13,879 (+3.1%)
$378,625 + $721,356
$1,099,981
2019
$13,459 (+3.6%)
$374,743 + $713,960
$1,088,703
2018
$12,987 (+1.7%)
$367,396 + $699,961
$1,067,357
2017
$12,764 (+2.0%)
$353,131 + $672,782
$1,025,913
2016
$12,520 (+2.8%)
$353,131 + $672,782
$1,025,913
2015
$12,180 (+0.9%)
$346,207 + $659,591
$1,005,798
2014
$12,066 (+1.2%)
$334,328 + $636,958
$971,286
2013
$11,921 (+3.1%)
$334,328 + $636,958
$971,286
2012
$11,563 (+1.6%)
$332,818 + $634,080
$966,898
2011
$11,384 (+2.5%)
$326,293 + $621,648
$947,941
2010
$11,107 (+0.6%)
$319,896 + $609,459
$929,355
2009
$11,037 (+1.7%)
$317,506 + $604,905
$922,411
2008
$10,848
$318,261 + $606,343
$924,604
Public record
Public record
Permits
Beds
4
Baths
2
Stories
1
Lot width
—
Lot depth
—
Lot size
0.56 Acres
Year renovated
1985
Finished Sq. Ft.
2,619
Unfinished Sq. Ft.
—
Total Sq. Ft.
2,619
Year built
1947
Style
Single Family Residential
County
Contra Costa County
APN
2460200047
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 30, 2026.
May 9, 2025 • Final
Building - residential electrical
Remove and replace the electrical meter main in the same location. Install a new electrical vehicle charger in the garage.
Electrical
Ev charger
Jan 30, 2010 • Final
Building/residential/rp/repair
Perform shower repairs including plumbing and electrical work.
Bathroom
Electrical
Plumbing
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.
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, 16 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)
60
43
62
46
70
50
68
49
75
52
78
54
81
56
87
58
81
60
72
54
63
48
57
45
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
Redfin Estimate for 4022 Happy Valley Rd
$3,028,260
$53K over list price of $2.98M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $2.6M to $3.5M.