This home's estimate is 48.4% lower than the average sale price ($2.40M) of 6 comparable homes.
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3812 Happy Valley RD "a", Lafayette, CA 94549
About this home
Almost one acre on hillside in Happy Valley. Great potential for large property. Existing small two bedroom, one bath. House located on a huge lot in a large home neighborhood.Shown by appointment only. Property is being "Sold As Is".
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Market trends in 94549, CA
Last updated August 2026
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Provided by Redfin
Sale history for 3812 Happy Valley RD "a"
$822/sq ft
$879/sq ft
$816/sq ft
$431/sq ft
$306/sq ft
$215/sq ft
Tax history for 3812 Happy Valley RD "a"
*Taxable value of land and structures on it ("additions") is determined regularly by local assessors and does not affect market price.
Public record
Property details
Parking
- Parking Information
- Parking Features: Parking Lot
Interior
- Bathroom Information
- # of Bathrooms Total: 1
- # of Bathrooms Full: 1
- Primary Bathroom Included Features: Shower Over Tub
- Interior Features
- Interior Features: No Additional Rooms, Tile Counters
- Appliances: Electric Range, Refrigerator, Gas Water Heater
- Laundry Features: 220 Volt Outlet, Laundry Room, Washer
- Street Level Features: 2 Bedrooms, 1 Bath, Laundry Facility, Main Entry
- Window Features: Window Coverings
- Fireplaces Total: 1
- Has Fireplace
- Flooring: Hardwood, Linoleum
- Room Information
- Kitchen Features: 220 Volt Outlet,Counter - Tile,Electric Range/Cooktop,Refrigerator
- Rooms Total: 4
- Fireplace Features: Brick
- Basement: Crawl Space
Exterior
- Building Information
- Construction Materials: Wood Siding
- Building Area Total: 882
- Foundation Details: Raised
- Exterior Features
- Patio And Porch Features: Deck
- Exterior Features: Back Yard, Terraced Down
- Roof: Shingle
- Property Information
- Living Area: 882
- Living Area Units: Square Feet
- Property Type: Residential
- Property Sub Type: Single Family Residence
- Year Built: 1948
- Lot Information
- Other Structures: Shed(s)
- Lot Size Square Feet: 41720
- Lot Size Area: 0.96
- Lot Size Units: Acres
- Lot Size Acres: 0.96
- Lot Features: Irregular Lot, Sloped Up
Utilities
- Utility Information
- Water Source: Public
- Electric: 220 Volts in Kitchen
- Sewer: Septic Tank
- Heating & Cooling
- Has Heating
- Heating: Floor Furnace
- Cooling: Evaporative Cooling, No Air Conditioning
Location
- School Information
- High School District: Acalanes (925) 280-3900
Public facts
- Beds: 2
- Baths: 1.0
- Sq. Ft.: 882
- Stories: 1.0
- Lot Size: 0.96 acres
- Style: Single Family Residential
- Year Built: 1948
- Year Renovated: 1948
- County: Contra Costa County
- APN: 2460900018
Around this home
Schools
Public K-5 • Assigned • 0.3mi
Public 6-8 • Assigned • 1.9mi
Public 9-12 • Assigned • 2.2mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
2% chance of being in a wildfire in next 30 years
7 days above 95° expected this year, 16 days in 30 years
Minimal risk of severe winds over next 30 years
15 unhealthy days expected this year, 16 days in 30 years
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.
Nearby similar homes
New listings for sale in 94549
Home values near 3812 Happy Valley RD "a"
| Address | Redfin Estimate |
|---|---|
2 Beds | 2.5 Baths | 1448 Sq. Ft. | $1,641,224 |
4 Beds | 3 Baths | 3718 Sq. Ft. | $3,826,422 |
| Address | Redfin Estimate |
|---|---|
5 Beds | 3 Baths | 3178 Sq. Ft. | $3,111,362 |
4 Beds | 3 Baths | 3926 Sq. Ft. | $3,543,800 |
| Address | Redfin Estimate |
|---|---|
2 Beds | 4 Baths | 4111 Sq. Ft. | $4,517,637 |
3 Beds | 2 Baths | 1350 Sq. Ft. | $1,580,966 |
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