800 Hamilton Dr

Exquisite 4BD/4BA Custom Estate w/ Italian Elegance, Modern Luxury & private ADU/Studio. Tucked away at the end of a private lane, this one-of-a-kind stunning residence gracefully combines timeless Italian architectural influences w/ refined modern design. Expansive windows showcase sweeping views of the Diablo Valley & surrounding hills, complemented by textures & finishes that unite classical elegance w/ sleek modern aesthetic. The heart of the home features a Striking Porcelanosa-designed kitchen, complemented by high-end Miele appliances & JennAir cooking equipment, opens to a large deck, perfect for entertaining or enjoying the views. A California Closets walk-in & a spa-like primary bathroom create a serene retreat, while the primary suite fireplace & private deck overlooking magnificent vistas elevate the sense of indulgence. Distinctive finishes abound, including handcrafted walnut flooring, custom iron railings, handmade feature tiles, media room, wine room, & an Italian mosaic floor centerpiece. A rare 480 SqFt. ADU w/ its own garage provides versatility for guests, family, office, or rental income. The yard is framed by spectacularly manicured landscaping, creating a tranquil setting. This home is more than a residence—it is a work of art, a sanctuary, & a lifestyle

Current Status

New

Original Price

$1,999,900

List Price

$1,999,900

On Market Date

Jun 5, 2026

Property Type

Detached

D/N/S

Not Listed

Zip Code

94523

MLS ID

41137295

APN

1661020105

Year Built

1992

Stories in Building

2

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

CONTRA COSTA

Bed

4

Bath

4

Parking

3

Attached, Garage Door Opener

SQ FT

2,763

SQ FT Source

Other

Lot SQ FT

9,984.0

Lot Acres

0.23 Acres

Pool Info

None

Kitchen

Dishwasher, Gas Range, Microwave, Refrigerator, Dryer, Washer, Tankless Water Heater, Breakfast Bar, Counter - Solid Surface, Disposal, Gas Range/Cooktop, Skylight(s), Updated Kitchen

Cooling

Ceiling Fan(s), Central Air

Disclosures

Nat Hazard Disclosure, Disclosure Package Avail

Entry Level

Exterior Details

Balcony, Back Yard, Front Yard, Side Yard, Sprinklers Automatic, Sprinklers Front, Landscape Back, Landscape Front, Low Maintenance, Private Entrance, Yard Space

Flooring

Hardwood, Tile, Carpet

Foundation

Fire Place

Gas, Living Room, Master Bedroom

Heating

Zoned

Laundry

Dryer, Laundry Room, Washer, Cabinets, Sink

Main Level

2 Bedrooms, 2 Baths, Primary Bedrm Suite - 1, Laundry Facility, Main Entry

Views

Hills, Mountain(s), Panoramic

Possession

Close Of Escrow

Basement

Crawl Space

Architectural Style

Craftsman, Custom, Other, Modern/High Tech

Non-Master Bathroom Includes

Shower Over Tub, Solid Surface, Stall Shower, Tile, Tub, Updated Baths, Window

Construction Status

Existing

Additional Miscellaneous Features

Balcony, Back Yard, Front Yard, Side Yard, Sprinklers Automatic, Sprinklers Front, Landscape Back, Landscape Front, Low Maintenance, Private Entrance, Yard Space

Location

Cul-De-Sac, Premium Lot, Secluded, Back Yard, Dead End, Front Yard, Landscaped, Paved, Private, Sprinklers In Rear

Roof

Tile

Water and Sewer

Public

Fee

Unavailable

MLS and other Information regarding properties for sale as shown in Theo have been obtained from various sources such as sellers, public records, agents and other third parties. This information may relate to the condition of the property, permitted or unpermitted uses, zoning, square footage, lot size/acreage or other matters affecting value or desirability. Unless otherwise indicated in writing, neither brokers, agents nor Theo have verified, or will verify, such information. If any such information is important to buyer in determining whether to buy, the price to pay or intended use of the property, buyer is urged to conduct their own investigation with qualified professionals, satisfy themselves with respect to that information, and to rely solely on the results of that investigation.

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