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About this home
EXTRAORDINARY LAFAYETTE HILLTOP ESTATE | INFINITY POOL | PRIVATE VINEYARD | PANORAMIC VIEWS | SEPARATE ADU! Experience resort-style luxury on approximately 3.1 spectacular acres in the Lafayette hills! make offers https://bit.ly/altaln3252 This extraordinary private estate features a breathtaking saltwater infinity-edge pool, spa, terraced hillside vineyard, sweeping valley views, and a separate 1,100 sq. ft. ADU with 2 bedrooms and 1 bathroom. A rare combination of luxury, privacy, and versatility! The striking 3,418 sq. ft. mid-century main residence offers 4 bedrooms, 3.5 bathrooms, dramatic architectural rooflines, soaring vaulted ceilings, expansive windows, and beautiful hillside views. Enjoy spacious living areas, a fireplace, formal dining, and an impressive billiards room with wet bar and direct deck access. The generous primary suite features French doors opening to the outdoors. Step outside into your own private resort! The spectacular infinity pool overlooks the surrounding hills, complemented by a spa, fire pit, and fully equipped outdoor entertaining pavilion featuring a built-in BBQ, refrigerator, ice maker, dishwasher, television, sound system, and poolside bathroom/changing area. Perfect for unforgettable gatherings or peaceful evenings enjoying the views! Beautifully landscaped grounds showcase majestic oak trees, towering redwoods, Japanese maples, colorful gardens, and a picturesque private vineyard just steps from the pool. The separate 2-bedroom, 1-bath ADU offers exceptional flexibility for guests, extended living, or additional uses. Additional highlights include a wine cellar, 3-car garage at the main residence, and 2-car garage beneath the ADU. Enjoy the tranquility of a secluded hilltop retreat while remaining conveniently close to downtown Lafayette, shopping, restaurants, BART, and major commuter routes. An exceptional opportunity to own a private Lafayette estate offering breathtaking views, resort-style amenities, expansive acreage, and two residences. This remarkable property must be experienced in person. Square footage is not verified bury to verify for them selves.
Single-familyProperty Type
1963Year Built
3.1 acresLot Size
$507Price/Sq.Ft.
4 car garageParking
Listed by Angela Hern•DRE #01128525• Keller Williams Realty
Listed by Jill Cherne•DRE #01731991• Keller Williams Realty
Moraga Blvd, located between Downtown Lafayette and Moraga Road, is a residential and corridor-style Lafayette neighborhood with wooded hillsides and a low-slung, mid-century streetscape. The neighborhood’s character concentrates around the Moraga Rd–Moraga Blvd junction, where coffee counters, small studios, and local services set a steady daytime hum. Ranch homes and contemporary rebuilds sit behind mature oaks, with curving lanes that follow the terrain toward the Lafayette Reservoir rim. Lafayette Reservoir Recreation Area frames the area with a loop trail and open water views. The Lafayette Library and Learning Center adds a civic, design-forward anchor for reading rooms and community programming. Acalanes High School and nearby playing fields give the corridor a campus-like rhythm on weekday afternoons.
Provided by Walk Score and Local Logic
Offer insights
3252 Alta Ln · $2,240,000
$2.4M and above
75% chance or better to win
Why $2.4M+ is a strong offer
DAYS ON MARKET
2 days
The average home goes pending in 26 days.
SALE-TO-LIST
102.3%
Most homes are selling 2% above list price.
About offer insights
Property details
Interior
Exterior
Finance
Kitchen
Bathroom
Bedroom
Living
Dining
Interior features
Family room
Formal dining room
Breakfast nook
Au pair accommodations
Window coverings
Living room fireplace
Wine cellar
Sun porch
Bedrooms
2 bedrooms on the main level
Bathrooms
5 bathrooms: 4 full and 1 partial
Primary bathroom with jetted tub, double vanity, and updated finishes
Additional bathrooms with tub-and-shower combinations, stall showers, and updated finishes
Kitchen
Updated kitchen with stone counters and island
Breakfast nook
Gas range
Microwave
ENERGY STAR qualified appliances
220-volt outlet
Laundry & utility
Laundry room
Flooring
Hardwood
Laminate
Tile
Carpet
Heating & cooling
Zoned heating
Central air conditioning
Ceiling fans
Exterior features
Front, back, and side yards
Deck
Patio
Private in-ground gunite pool
Heated spa
Private setting
Level and sloped terrain
Home design
Single-family residence
Two houses on one lot
Main-level entry
Parking
Attached garage with 4 spaces
Drive-through parking
Garage door opener
Construction
Built in 1963
Stucco and wood siding
Utilities
Public water
Septic tank and public sewer
Natural gas available
Solar power
Other
Accessory dwelling unit with kitchen and full bathroom
Electricity and solar
View estimated energy costs and solar savings for this home
bridgeMLS, Bay East AOR, or Contra Costa AOR #41151991
Oct 22, 2026
Listed
$2,240,000
$507/sq ft
Public Records
Dec 19, 1997
Sold
$20,000
$5/sq ft
Public Records
May 13, 1994
Sold
$395,000
$89/sq ft
Year
Property tax
Land + Additions
Assessment*
2025
$10,748 (+1.8%)
$476,751 + $461,037
$937,788
2024
$10,553 (+1.8%)
$467,403 + $451,998
$919,401
2023
$10,367 (+1.5%)
$458,239 + $443,136
$901,375
2022
$10,214 (+3.1%)
$449,254 + $434,448
$883,702
2021
$9,909 (−3.0%)
$440,446 + $425,930
$866,376
2020
$10,219 (+3.9%)
$431,810 + $417,579
$849,389
2019
$9,833 (+3.8%)
$427,383 + $413,298
$840,681
2018
$9,475 (+2.0%)
$419,003 + $405,195
$824,198
2017
$9,285 (−7.0%)
$402,734 + $389,461
$792,195
2016
$9,983 (+2.8%)
$402,734 + $389,461
$792,195
2015
$9,710 (+1.0%)
$394,838 + $381,825
$776,663
2014
$9,611 (+1.3%)
$381,290 + $368,723
$750,013
2013
$9,489 (+3.1%)
$381,290 + $368,723
$750,013
2012
$9,203 (+1.6%)
$379,567 + $367,057
$746,624
2011
$9,055 (+3.0%)
$372,125 + $359,860
$731,985
2010
$8,792 (+0.9%)
$364,829 + $352,804
$717,633
2009
$8,710 (+1.7%)
$362,103 + $350,168
$712,271
2008
$8,562
$362,964 + $351,000
$713,964
Public record
Public record
Permits
Beds
3
Baths
4
Stories
1
Lot width
—
Lot depth
—
Lot size
3.1 Acres
Year renovated
1973
Finished Sq. Ft.
3,418
Unfinished Sq. Ft.
—
Total Sq. Ft.
3,418
Year built
1963
Style
Single Family Residential
County
Contra Costa County
APN
2331400164
Parking Spaces
—
Basement
—
Accessible
—
HOA Dues
—
Garage
—
Features
—
Last updated by owner on Oct 10, 2026.
Jul 20, 2023 • Final
Building - residential solar photovoltaic
Remove existing solar panels and reinstall new modules on a residential building. The system size has been increased.
Electrical
Solar
Jun 20, 2023 • Final
Building - residential solar photovoltaic
Install a roof-mounted photovoltaic solar system.
Electrical
Solar
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
3/10 Fire Factor
0.77% chance of being in a wildfire in next 30 years
3/10 Heat Factor
7 days above 95° 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
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)
60
43
62
46
70
50
68
49
75
52
78
54
81
56
87
58
81
60
77
56
63
48
57
45
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun exposure
87/ 100
Very good sunlight
Sunscore
This home receives average direct sun exposure in Lafayette. There appears to be minimal shading by surrounding buildings, terrain, and vegetation.
9.9 hrs
5.5 hrs
JuneDecember
Provided by Shadowmap
Redfin Estimate for 3252 Alta Ln
$2,460,004
$220K over list price of $2.24M
Nearby comparable homes
The Redfin Estimate uses 6 recent nearby sales, priced between $1.8M to $2.4M.