See Home Value
$6,950,000
● House - Off Market

3955 Happy Valley Rd

Lafayette, CA 94549
bedrooms
7 Beds
bathrooms
7 Baths, 3 Half Baths
square feet
13,737 Ft²
$34,126
Est. Monthly

About This Property

Homes on Happy Valley Road all are highly prized, but several things make this exceptional estate stand above others. First, it not only is removed from street traffic and noise, down a tree-shaded lane; it is wholly invisible from Happy Valley Road. One lives in tranquility and solitude. Second, it is immense:  a 3.6-acre lot, with 13,737 sq. ft. of living space in the main dwelling under soaring ceilings, 6 bedrooms, 6 en-suite bathrooms, and 3 half-baths. Third, the estate offers an exceptional venue for outdoor entertaining: a pavilion with elite appliances, ample bar seating and counter space, and 2 televisions. Fourth, the pavilion adjoins a charming brick-lined casita for guests, fully appointed with a complete kitchen, living room, kitchen, full bath and dining nook. Finally, the pastoral grounds provide tranquility on every side: mature trees, grassy play areas, and one's choice of outdoor seating areas in both shade and sun. Parking for residents and guests is easy: 2 garages house 4 cars, and the parking court accommodates more. This estate, though just 3-4 minutes to Lafayette's shopping, restaurants and amenities, is a distinctive and rare retreat from the bustle and cares of the outside world.
Unit Size
13,737 Ft²
Days on Market
30 days
Land Size
3.60 acres
Price per sqft
$506
Property Type
House
Property Taxes
-
HOA Dues
-
Year Built
1991

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Last updated: 2 years ago (bridgeMLS/CCAR/Bay East AOR #41096415)

Price History

Date / Event Date Event Price
Jun 6, 2025 Sold
Sold
May 10, 2025 In contract -
In contract
May 7, 2025 Listed by Golden Gate Sotheby's Int'l Re $6,950,000
Listed by Golden Gate Sotheby's Int'l Re

Property Highlights

Garage
Air Conditioning
Fireplace

Building Info

Overview

    General

  • Year Built: 1991
  • Effective Year Built: 1996
  • Building Count: 1
  • Total Rooms: 24
  • Bedroom Count: 6
  • Bathroom Count: 9
  • Full Bathrooms: 8
  • Partial Bathrooms: 9
  • Building Condition: 0
  • Building Quality: 0
  • Construction Type: 0
  • Building Style: 0
  • Exterior Walls Type: 0
  • Interior Walls Type: 0
  • Roof Shape Type: 0
  • Roof Cover Type: 0
  • Floor Count: 200
  • Floor Cover: 0
  • Basement Type: 0
  • Basement Area: 0
  • Garage Type: 1
  • Garage Square Area: 960
  • Parking Space Count: 4
  • Patio Type: 0
  • Porch Type: 0
  • Pool Type: 8

    Dimensions

  • Lot Size Square Feet: 156,816
  • Total Building Area: 13,737
  • Gross Building Area: 13,737
  • Building Area: 13,737
  • Building Area Measurement: L

    Heating and Cooling

  • Air Conditioning: 0
  • Heating: 0
  • Heated Square Feet: 13,737
  • Heating Fuel Type: 0

    Utilities

  • Sewer System: 0
  • Water Service: 0

Building

  • Building Type: 0
  • Property Class: R
  • Subdivision: ACALANES RHO
  • Land Acres: 0000003600
  • Standard Land Use Code: 1001
  • County Land Use Code: 13
  • Legal Description 1: POR RO ACALANES

Neighborhood

  • School District Name: Lafayette Elementary School District
  • School Tax School District: ACALANES UNION
  • Census Tract: 348000

Geography

  • Parcel: 246-120-016
  • Latitude: 37.9045
  • Longitude: -122.149

    Address

  • Full Address: 3955 Happy Valley Rd
  • Address - House Number: 3955
  • Address - Street Name: Happy Valley
  • Address - Suffix Type: Rd
  • State: CA
  • City Name: Lafayette
  • Carrier Code: C026
  • 4-Digit Zip Code: 2423
  • Zip Code: 94549

Valuation

    Tax

  • Tax Year: 2023
  • Tax Amount: $10,621,096
  • Tax Rate Code Area: 14-002

    Appraisal Valuation

  • Standard Deviation: 0.2077
  • Valuation Date: Nov 22, 2023
  • Confidence Score: 71
  • Final Value: 2,658,930
  • High Value: 3,211,426
  • Low Value: 2,106,435

    Assessments Valuation

  • Assessed Year: 2023
  • Assessed Total Value: $9,500,000
  • Assessed Land Value: $3,000,000
  • Assessed Improvements Value: $6,500,000

    Sales

  • Current Sale Contract Date: Jan 07, 2003
  • Current Sale Recording Date: Jan 17, 2003
  • Current Sale Document Type: 36
  • Current Sale Input Document Number: 2003-026529

    Financing

  • First Mortgage Financing Type: ADJ
Data used for valuation calculations is provided by RealtyHop, and other third party sources

Comparables

Unit
Status
Type
Beds
Baths
ft²
Price/ft²
Asking Price
Listed On
Closing Price
Sold On
HOA + Taxes

About Upper Happy Valley


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Frequently Asked Questions

When was property at 3955 Happy Valley Road built and last sold?
The property at 3955 Happy Valley Road was built in 1991 and last sold on Jan 7, 2003 for $0.
How much is this home worth?
The estimated value of the home located at 3955 Happy Valley Road is $0.
What are some comparable homes to 3955 Happy Valley Road?
There are currently no comparable homes to 3955 Happy Valley Road.