Recently Listed Open House 2/22 1pm - 4pm
20 Monticello Ct
Lafayette, CA, 94549 $ 4,900,000
Bedrooms5 Baths4.1 Sq 4,718 Monthly Estimate*
$ 30,170
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 1.60101.
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 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 Zoned
Cooling Central Air
Roof Metal
Appliances Dishwasher Double Oven Plumbed For Ice Maker Range Refrigerator Self Cleaning Oven Gas Water Heater
Garage Spaces 3
Architectural Style Contemporary
Pool Features In Ground
Construction Materials Stucco Wood Siding
Year Built 1998
Electric No Solar Generator
Stories Count 1
Levels One Story
Property Subtype Detached
County Contra Costa
New Construction No
Property Type Residential
HOA N
Subdivision Name Happy Valley
Garage Y/N Yes
Other Structures Shed(s)
Total Rooms 13
Full Baths 4
Status New
Directions Glen Rd. to Monticello Ct.
City Lafayette
MLS Area Listing
Lot Size Square Feet 69740
Spa Features Heated
Property Condition Existing
Virtual Tour https://20MonticelloCt.com/idx
Standard Status Active
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InteriorInterior Amenities Den Dining Area Family Room Formal Dining Room In-Law Floorplan Breakfast Bar Breakfast Nook Pantry Updated Kitchen
Flooring Hardwood Tile
Total Fireplaces 2
Fireplace Features Family Room Living Room Master Bedroom
Air Conditioning Y/N Yes
Heating Y/N Yes
Window Features Double Pane Windows
Fireplace Y/N Yes
Laundry Features Laundry Room
Total Bedrooms 5
Kitchen Features Breakfast Bar Breakfast Nook Stone Counters Dishwasher Double Oven Disposal Ice Maker Hookup Kitchen Island Pantry Range/Oven Built-in Refrigerator Self-Cleaning Oven Updated Kitchen
Total Baths 5
1/2 Baths 1
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ExteriorExterior Amenities Back Yard Garden/Play Side Yard Sprinklers Automatic
Fencing Fenced
Parking Features Attached Side Yard Access Parking Lot Garage Door Opener
Lot Features Premium Lot Back Yard Landscaped
Water Source Public
Lot Size Area 1.601
Building Area Total 4718
Lot Size Acres 1.6
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* Excluded FeaturesList ByRenee WagnerListing Agent
Better Homes And Gardens RpBroker
yourhomeprofessional@gmail.comEmail
Affordability Calculator
- Monthly Principal & Interest
- $30,170
- Monthly Property Taxes
- --
- Monthly Home Insurance
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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 $2,475,163
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.
806588 Elementary School
806593 Middle School
Unknown High School High School
Pricing History| Date | Price | Price Change | Description |
|---|
| 2/18/2026 | $4,900,000 | | Listed Price |