4120 Happy Valley Rd, Lafayette, California 94549, Lafayette, 94549 - 5 bed, 5 bath
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Lafayette, California 94549
Analysis of 4120 Happy Valley Rd, Lafayette, California 94549 is currently available with a list price of $2,998,000. The property maintains a Excellent Condition Rating (95/100), indicating excellent structural integrity and modern finishes throughout. This turnkey property requires minimal updates and is ready for immediate occupancy. Located in a high-demand neighborhood within the Lafayette Unified School District, this asset is categorized as a low-risk, high-reward acquisition suitable for both Buy-and-Hold Investors and Owner-Occupants willing to undertake light renovation work.
Property is new construction or fully renovated.
Although built in 1990, the property has undergone a high-end, modern renovation within the last 5 years. The kitchen and bathrooms feature contemporary finishes, premium appliances, and a spa-inspired primary suite with a sauna. Additionally, significant system and structural maintenance has been completed, including a new French drain system and major roof repairs with Section 1 clearance.
Elementary School: Happy Valley Elementary School (9/10). Middle School: Orinda Intermediate School (9/10). High School: Acalanes High School (10/10).
Situated in the highly coveted Happy Valley neighborhood, this property offers proximity to top-rated schools, including Happy Valley Elementary, and provides a perfect balance of secluded serenity and suburban convenience.
Spanning over 5,100 square feet, the home features soaring ceilings, abundant natural light, and a luxurious primary suite with a private sauna, catering to high-end lifestyle demands.
Lot size discrepancy between mls listing and other public or private record. mls listing lot size in square feet =15856, other record lot size in square feet = 7841.
While the lot is tree-studded and private, the 0.36-acre size may offer limited flat, usable outdoor space relative to the massive 5,165 square foot interior footprint.
The property was sold for $1.8M in late 2024; the current list price of nearly $3M represents a very rapid appreciation that may lead to appraisal challenges or buyer hesitation regarding the value-add margin.
Nestled in Lafayette’s coveted Happy Valley neighborhood, this exceptional contemporary retreat offers the perfect blend of luxury, privacy, and everyday comfort. Spanning approximately 5,165± square feet, this 5 bedroom, 4.5 bathroom home is filled with natural light, soaring ceilings, expansive windows, and seamless indoor outdoor living. The thoughtfully designed floor plan features spacious living and entertaining areas, while the chef’s kitchen opens effortlessly to the heart of the home. The luxurious primary suite is a private sanctuary complete with a spa inspired bathroom, soaking tub, sauna, oversized walk in closet, and tranquil views. Set on a peaceful, tree studded lot just approximately 0.8 miles from Happy Valley Elementary, this home offers the ideal combination of convenience and serenity. Extensive seller improvements include a new French drain system, major roof repairs, and completion of numerous inspection items with Section 1 clearance, providing buyers with added confidence and peace of mind. A rare opportunity to own a beautifully updated home in one of Lafayette’s most sought after neighborhoods.
No exterior & parking available.
Grades K-5 • 1.1 mi
Grades K-5 • 2.1 mi
Grades K-5 • 3.2 mi
No sensitive facilities data found.
| Feature | Subject | Average Home |
|---|---|---|
| Beds | 5.0 | 4.0 |
| Baths | 5.0 | 3.0 |
| Square foot | 5,165 | 2,649 |
| Lot Size | 15,856 | 19,858 |
| Price | $3.00M | $2.25M |
| Price per sq ft | $580 | $877 |
| Built year | 1990 | 1963 |
| HOA | $0 | $349 |
| Days on market | 26 | 33 |
Jun 26, 2026
$2,998,000
Initial Listing
Sep 23, 2024
$1,800,000
Public Record
Jul 25, 2017
$2,200,000
Public Record
Aug 24, 2015
$950,000
Public Record
Oct 22, 2013
$950,000
Public Record
Jun 21, 2002
$1,320,000
Public Record