Active
5 beds4,986 sqft
4120 Happy Valley Rd, Lafayette, CA 94549
Est: $16,266/moGet pre-approved
Single FamilyProperty Type
0.36 acresLot Size
1990Year Built
$561/sq ftPrice per sq ft
4 carsParking Spaces

Description

Set in one of Lafayette desirable neighborhoods, this is an exceptional 5 bedroom, 4.5 bathroom home, bringing together a blend of elegant, yet private living. A dramatic arched entry door gives way to a barrel-vaulted ceiling and a curved stairway to the first level. Here you will find a cheerful and bright Living Room that comes with vaulted ceiling and soaring windows; Family Room that features a cozy fireplace and balcony with tranquil views. A chef's Kitchen opens to a spacious dining area and...Set in one of Lafayette desirable neighborhoods, this is an exceptional 5 bedroom, 4.5 bathroom home, bringing together a blend of elegant, yet private living. A dramatic arched entry door gives way to a barrel-vaulted ceiling and a curved stairway to the first level. Here you will find a cheerful and bright Living Room that comes with vaulted ceiling and soaring windows; Family Room that features a cozy fireplace and balcony with tranquil views. A chef's Kitchen opens to a spacious dining area and fireplace; breakfast nook and french doors for access outside. The kitchen features an island; 6-burner Thermador gas range; Sub-Zero refrigerator; wine-cooler; panty; newer cabinets. An energy-efficient stair lighting, combining sophistication with safety, leads to the bedrooms on the second level. The spacious Master Bedroom is filled with natural light, french doors, a walk-in, cedar-lined closet with island cabinetry. The Master Bath is complete with an oversized, frameless walk-in shower, dual sinks, freestanding soaking tub, and sauna. This level also features two Bedrooms with their own full bathrooms and cedar-lined closets; walk-in Laundry Room comes with a washer, dryer, cabinets, and a water-heater closet. End of the hallway, is additional spacious room that can be used as a Rec room or kids Playroom and has direct access to two of Bedrooms that share a Jack-and-Jill bathroom. The lower level features two double car garages; a gym/yoga room with one wall adorned with floor to ceiling mirror; and a utility room. The surrounding grounds offer a retreat-like atmosphere with multiple outdoor entertaining areas; a private driveway and security gate.
Days on Market Listed Today
  • Listed by: Tony Pereira DRE #01056498 • Realty++ 510-506-5839
Last updated: 09/24/2026 03:58 PM • Source: EBRD, MLS#: 41149312

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Listing Courtesy of Realty++, Tony Pereira, DRE #01056498
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$16,266 per month

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Property Taxes

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Property Information for 4120 Happy Valley Road

Property Details
  • MLS Type: Residential / Detached
  • City: LAFAYETTE
  • Dist Neighborhood Subdiv: HAPPY VALLEY
  • Building Type: Detached
  • Property Sub Type: Detached
  • Style: Contemporary
  • Garage Spaces: 4
  • Garage/Parking: Garage (ParkingFeatures)
  • View: Trees/Woods
Building Information
  • Stories: 2
  • Year Built: 1990
  • Lot Size: 0.36 AC / 15,856 SF
Features
Feature Details
  • Fireplaces: 2
  • FIREPLACES: Gas Starter
  • Flooring: Carpet, Concrete Slab, Laminate, Tile
  • Garage: Yes
  • Laundry: 220 Volt Outlet, Dryer, Laundry Room, Washer, Upper Level
  • Pool Type: None
  • Pool: No
Room Details
  • Rooms Total: 14
  • Additional Rooms: Utility Room
  • Kitchen Features: Counter - Solid Surface, Dishwasher, Gas Range/Cooktop, Microwave, Pantry, Range/Oven Free Standing, Refrigerator, Trash Compactor, Updated Kitchen
  • Bedrooms Count: 5
  • Bathrooms Total Count: 4.0
  • Room Additional: Utility Room
  • Bathrooms Half: 1
  • ADU Y/N: No
Utility Details
  • Cooling: Ceiling Fan(s), Central Air
  • Heating: Central, Fireplace(s)
  • Solar: None
Lot / Property Details
Home Owners Association
  • HOA: No
Property Details
  • Additional Equipment: Garage Door Opener
  • City Transfer Tax: No
  • Construction Status: Existing
  • Exterior: Stucco, Wood Siding
  • Lot Description: Sloped Down
  • Lot Sq Ft Apx: 15856
  • Lot Size Square Feet: 15856.0
  • Roof: Tile
  • Sq Ft Apx: 4986
  • Stories: Two Story
  • Street Level: Other, Main Entry
  • Yard Description: Back Yard, Deck(s), Fenced, Front Yard, Entry Gate
  • Year Built: 1990
  • Acres: 0.36
Location Details
  • Directions to Property: H-680 to El Nido Ranch Rd to Upper Happy Valley Rd to Happy Valley Rd.
  • FIPS Code: 06013
  • Parcel Number: 247-010-003-9
  • Printed Neighborhood Rpt: Yes
  • Board ID: BAY EAST
Additional Information
Additional Information
  • Fireplace: Yes

Property History for 4120 Happy Valley Road

DateEvent & SourcePriceAppreciation
Sep 24, 2026

Listed (Active)

CRMLS #41149312

$2,799,000—
Sep 24, 2026

Listed (Active)

MLSListings #BE41149312

$2,799,000—
Sep 24, 2026

Listed (Active)

EBRD #41149312

$2,799,000—
DateEvent & SourcePrice
09/24/2026

Listed (Active)

CRMLS #41149312

$2,799,000
09/24/2026

Listed (Active)

MLSListings #BE41149312

$2,799,000
09/24/2026

Listed (Active)

EBRD #41149312

$2,799,000

For completeness, we often displays two records for one sale: the MLS record and the public record.

Public Records for 4120 Happy Valley Road

Taxable ValueLand$1,020,000Additions$810,900Total$1,830,900
Tax Record2025$21,626 ($1,802 / month)
Home Facts
Beds5Baths4.5Total Finished SqFt4,986 SqFtAbove Grade Finished SqFt4,986 SqFtStories2Lot Size15,855 SqFtStyleSingle Family ResidenceYear Built1990Year Renovated2005ZoningR40CountyCONTRA COSTAAPN247-010-003

Schools near 4120 Happy Valley Road

This home is within Acalanes Union High School District.
Rating
School
Type
Grades
Distance
Public - K to 5
Public - 6 to 8
Public - 9 to 12
Public - 9 to 12
Rating
School
Distance
Happy Valley Elementary School
PublicK to 5

M. H. Stanley Middle School
Public6 to 8

Acalanes High School
Public9 to 12

Acalanes Center For Independent Study
Public9 to 12

School ratings and boundaries are provided by GreatSchools.org and Pitney Bowes. This information should only be used as a reference. Proximity or boundaries shown here are not a guarantee of enrollment. Please reach out to schools directly to verify all information and enrollment eligibility.

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4120 Happy Valley Road is a single family home for sale in Lafayette, CA 94549. This listing's school districts are Acalanes Union High School District, Lafayette Elementary School District. Nearby schools include Happy Valley Elementary School, M. H. Stanley Middle School and Acalanes High School. 4120 Happy Valley Road is a 5-bed, 5-bath, 4,986 sqft single family home built in 1990.

No guarantee, warranty or representation of any kind is made regarding the completeness or accuracy of any information, descriptions or measurements (including square footage measurements and property condition), such should be independently verified through appropriate means, including, but not limited to, in person inspection and public records, and Compass International Holdings, its subsidiaries, affiliates and independently owned and operated franchisees, and their affiliated agents and associated third parties expressly disclaim any liability in connection therewith. Photos may be virtually staged or digitally enhanced and may not reflect actual property conditions. Offers of compensation are subject to change at the seller's discretion. No financial or legal advice provided. Equal Housing Opportunity.

Listing Courtesy of Realty++, Tony Pereira, DRE #01056498

Based on information from one of the following Multiple Listing Services: San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® Information being provided is for the visitor’s personal, noncommercial use and may not be used for any purpose other than to identify prospective properties visitor may be interested in purchasing. The data contained herein is copyrighted by San Francisco Association of Realtors, the MLSListings MLS, the BAREIS MLS, the EBRD MLS, Shasta Association of REALTORS® is protected by all applicable copyright laws. Any dissemination of this information is in violation of copyright laws and is strictly prohibited. Property information referenced on this web site comes from the Internet Data Exchange (IDX) program of the MLS. This web site may reference real estate listing(s) held by a brokerage firm other than the broker and/or agent who owns this web site. For the avoidance of doubt, the accuracy of all information, regardless of source, is deemed reliable but not guaranteed and should be personally verified through personal inspection by and/or with the appropriate professionals.