This home's estimate is 69.7% higher than the average sale price ($3.85M) of 6 comparable homes.
Search- Overview
- Sale & tax history
- Property details
- Neighborhood
- Climate
3975 Happy Valley Rd, Lafayette, CA 94549
About this home
BEAUTIFUL TRAD. HM IN HAPPY W/ESTATE SETTING.GATED LEVEL LOT. LOVELY GARDENS W/POOL & SPA,REMODELED KIT. W/CHERRY CAB.
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Market trends in 94549, CA
Last updated August 2026
Buyer's Market
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Seller's market
- NEW 28 HRS AGO
3213 Stanley Blvd, Lafayette, CA 94549 - OPEN SAT, 12PM TO 2PM
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Provided by Redfin
Sale history for 3975 Happy Valley Rd
$631/sq ft
$631/sq ft
$133/sq ft
Tax history for 3975 Happy Valley Rd
*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
Install a natural gas standby generator and a transfer switch with associated electrical work.
Generator
Demolish an existing pool and perform grading and drainage work to install new retaining walls.
Demolition
Grading
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
Interior
- Bathroom Information
- # of Bathrooms Total: 4
- # of Bathrooms Full: 4
- Other Bathrooms Included Features: Shower Over Tub, Stall Shower
- Primary Bathroom Included Features: Tub
- Interior Features
- Interior Features: Den, Dining Area, Formal Dining Room, Utility Room, Sound System
- Appliances: Dishwasher, Double Oven, Disposal, Gas Range, Oven, Self Cleaning Oven, Gas Water Heater
- Laundry Features: Dryer, Washer
- Upper Level Features: Primary Bedrm Suite - 1
- Street Level Features: 3 Bedrooms, 3 Baths, Laundry Facility, Main Entry
- Window Features: Double Pane Windows, Window Coverings
- Fireplaces Total: 2
- Has Fireplace
- Flooring: Hardwood, Vinyl
- Room Information
- Kitchen Features: 220 Volt Outlet,Dishwasher,Double Oven,Garbage Disposal,Gas Range/Cooktop,Oven Built-in,Self-Cleaning Oven,Other
- Rooms Total: 10
- Fireplace Features: Brick, Gas Starter, Living Room, Wood Burning
Exterior
- Building Information
- Construction Materials: Wood Siding
- Building Area Total: 3,959
- Exterior Features
- Exterior Features: Back Yard, Front Yard, Side Yard, Sprinklers Back, Sprinklers Front
- Roof: Shake
- Pool Information
- Pool Features: Gunite, In Ground, Spa
- Has Private Pool
- Has Spa
- Property Information
- Living Area: 3959
- Living Area Units: Square Feet
- Property Type: Residential
- Property Sub Type: Single Family Residence
- Year Built: 1955
- Lot Information
- Lot Size Square Feet: 44431
- Lot Size Area: 1.02
- Lot Size Units: Acres
- Lot Size Acres: 1.02
- Lot Features: Level, Regular
Utilities
- Utility Information
- Water Source: Public
- Electric: 220 Volts in Kitchen
- Sewer: Public Sewer
- Heating & Cooling
- Has Heating
- Heating: Zoned, Natural Gas
- Cooling: Zoned
Location
- Homeowners Association Information
- Has Association
- Association Fee Frequency: Annually
- School Information
- High School District: Acalanes (925) 280-3900
Public facts
- Beds: 5
- Baths: 5.0
- Sq. Ft.: 6,254
- Stories: 2.0
- Lot Size: 1.02 acres
- Style: Single Family Residential
- Year Built: 1938
- Year Renovated: 1975
- County: Contra Costa County
- APN: 2461600161
Around this home
Schools
Public K-5 • Assigned • 0.4mi
Public 6-8 • Assigned • 2.4mi
Public 9-12 • Assigned • 2.9mi
Lifestyle
Provided by Walk Score and Local Logic
Climate risks
Minimal risk of a flood reaching the building in the next 30 years
1% chance of being in a wildfire in next 30 years
7 days above 92° expected this year, 16 days in 30 years
Minimal risk of severe winds over next 30 years
14 unhealthy days expected this year, 15 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 3975 Happy Valley Rd
| Address | Redfin Estimate |
|---|---|
7 Beds | 8.5 Baths | 13737 Sq. Ft. | $8,622,277 |
5 Beds | 5.5 Baths | 4937 Sq. Ft. | $6,348,311 |
| Address | Redfin Estimate |
|---|---|
4 Beds | 3 Baths | 3440 Sq. Ft. | $3,782,419 |
3 Beds | 5 Baths | 4208 Sq. Ft. | $6,926,598 |
| Address | Redfin Estimate |
|---|---|
5 Beds | 5.5 Baths | - Sq. Ft. | $4,358,499 |
4 Beds | 5 Baths | 4300 Sq. Ft. | $5,281,212 |
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