Recently Listed Open House 2/22 1pm - 4pm
20 20 Monticello Ct
Lafayette, CA, 94549 $ 4,900,000
Bedrooms5 Baths4.1 Sq 4,718 Monthly Estimate*
$ 30,170
Listed by Better Homes and Gardens RP
for $4,900,000 with 5 bedrooms and 4 full baths, 1 half bath. This 4,718 square foot home was built in 1998 on a lot size of 1.601.
A striking contemporary estate celebrating California’s indoor-outdoor lifestyle, marked by architectural presence and modern elegance. Soaring ceilings, hardwood floors, designer lighting, and expansive glass elevate its sophisticated design. The formal living room features a gas fireplace, tray ceiling with cove lighting, hurricane sliding doors, dining area, and wine closet for approx. 200 bottles. The gourmet kitchen offers Thermador appliances including six-burner range, double ovens, dual Bosch dishwashers, prep sink, expansive island, soft-close cabinetry, under-cabinet lighting, and bay-window nook with garden views. The family room includes a gas fireplace, custom built-ins, and patio access. Bedrooms include a Jack and Jill suite, versatile bedroom with built-ins, and private wing with guest suite. The primary suite offers its own fireplace, patio access, walk-in closets with custom organizers, and spa-style bath with double vanity, freestanding soaking tub, dual shower heads, and bidet features. Resort-style grounds showcase an infinity-edge Pebble Tec pool and spa with cascading water and slide, patios, paver walkways, outdoor kitchen, fireplace, sport court, greenhouse, and mature redwoods. Ideally located just minutes to town, commute routes, and top-rated schools.
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Open House
2/22/2026 1:00 PM - 4:00 PM
20 20 Monticello Ct Lafayette, CA
* Some states or local ordinances may prohibit Open Houses at this time, please confirm with your Weichert agent or local rep to confirm
FeaturesGeneralLiving Area 4718
Sewer Public Sewer
Heating Forced Air
Cooling Central Air
Possession Close Of Escrow
Roof Metal
Appliances Gas Water Heater
Garage Spaces 3
Patio/Porch Features Patio
Architectural Style Contemporary
Pool Features In Ground
Construction Materials Stucco Wood Siding
Year Built 1998
Stories Count 1
Levels One
Property Subtype Single Family Residence
County Contra Costa
New Construction false
Property Type Residential
HOA false
Attached Garage true
Subdivision Name HAPPY VALLEY
Garage Y/N true
Full Baths 4
Status Active
Directions Glen Rd. to Monticello Ct. Cross Street: Glen Rd..
City Lafayette
Lot Size Units Square Feet
Lot Size Square Feet 69740
Listing Terms Cash Conventional
Virtual Tour https://20MonticelloCt.com/idx https://20MonticelloCt.com/
Standard Status Active
Occupancy Type Vacant
Property Sub Type Additional Single Family Residence
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InteriorInterior Amenities Breakfast Bar Breakfast Area
Flooring Tile Wood
Fireplace Features Family Room Living Room Primary Bedroom
Air Conditioning Y/N true
Heating Y/N true
Fireplace Y/N true
Half Baths 1
Total Bedrooms 5
Total Baths 5
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ExteriorParking Features Garage Garage Door Opener
Lot Features Back Yard Garden Sprinklers Timer Yard
Total Parking 3
Lot Size Area 69740
Lot Size Acres 1.601
Private Pool false
Lot Size Source Public Records
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* Excluded FeaturesList ByBetter Homes And Gardens RpBroker
yourhomeprofessional@gmail.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $30,170
- Monthly Property Taxes
- --
- Monthly Home Insurance
- --
Default based on a 30-year fixed rate of 6.25% with 20% down. The estimated payment is offered for convenience and is not an offer of credit. Due to market fluctuations, interest rates are subject to change at any time and without notice. Your individual rate may vary. Rates may differ for FHA, VA or jumbo loans.
Learn more about how to save NearbySingle family listings in Lafayette, CA
Average List Price $2,482,806
Percent of Sale Price 49%
About Lafayette, CA 24,417 Population
5% Since 2002
$ 144,888 Median Income
47.85 Median Age
33% Households with Children
Trends Information provided by ATTOM Data Solutions.
4827338 Elementary School
4827337 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 2/18/2026 | $4,900,000 | | Listed Price |