2338 Thompson Ct

The Diamond Home — a 3,100+ sq ft, 5-bed, 4.5-bath new construction residence developed by Windy City Builders and designed by Davide Giannella, AIA, where bold architecture meets livable luxury. Set on an 8,000+ sq ft lot located on double cul-de-sacs, the home enjoys rare privacy and neighborhood charm just steps from Monta Loma Park, proximity to Caltrain, and a short drive to major Silicon Valley employers. The exterior makes an immediate impression: an iron pivot entry door, black mirror glass garage door, warm wood accents, expansive glass, metal detailing, and a 7 kW Tesla Solar Roof. Inside, an airy floor plan is enhanced by linear LED lighting and 10.4-inch white oak flooring throughout. Two Fleetwood glass walls extend the kitchen and living room onto a wraparound deck for seamless indoor-outdoor living, anchored by a Dolby Atmos / THX Ultra home theater. A stunning European kitchen is centered on a 9-foot custom island and appointed with integrated Miele appliances, a 39" workstation sink, Cosentino countertops, and custom LED lighting — opening directly to an outdoor kitchen perfect for entertaining. The home's architectural focal point is a glass-and-metal staircase rising through a sun-filled atrium with full-height windows and a sculptural chandelier — designed to lift the mood with every trip up or down. An overhead walkway separates the primary suite from the secondary bedrooms for added privacy. The primary suite is built for retreat, with a custom-finished bath, dual rain shower on digital controls, and a custom walk-in closet. Wall-mounted fixtures throughout, with curbless walk-in showers in most baths. Guest suites on both levels offer flexibility, plus a fifth bedroom for good measure. Nothing here is builder grade. Grohe fixtures, Cosentino/LG Hausys surfaces, trimless 8-foot wood doors, and modern architectural craftsmanship throughout. Smart-home integration includes Lutron lighting, Home Assistant automation, medical-grade air filtration, advanced soundproofing, motorized shade prep, Nest cameras, heat pump HVAC, and EV outlets. Too much to list — come see it for yourself. Built without ADU exemptions, this is a thoughtfully engineered custom residence designed to stand apart. Selected for this year's Silicon Valley Modern Home Tour.

Current Status

Active - Coming Soon

Original Price

$4,799,000

List Price

$4,799,000

On Market Date

Apr 25, 2026

Property Type

Detached

D/N/S

Santa Clara

Zip Code

94043

MLS ID

41132428

APN

14724011

Year Built

2026

Stories in Building

2

Possession

Close Of Escrow

Data Source

MAXEBRDI

Origin MLS System

CONTRA COSTA

Bed

5

Bath

4.5 (4/1)

Parking

1

Garage Faces Front, Garage Door Opener

SQ FT

3,109

SQ FT Source

Public Records

Lot SQ FT

8,089.0

Lot Acres

0.19 Acres

Pool Info

None

Kitchen

Dishwasher, Electric Range, Microwave, Oven, Refrigerator, Self Cleaning Oven, Electric Water Heater, 220 Volt Outlet, Stone Counters, Electric Range/Cooktop, Oven Built-in, Self-Cleaning Oven

Cooling

Heat Pump

Disclosures

Other - Call/See Agent

Entry Level

Exterior Details

Back Yard, Front Yard, Side Yard, Sprinklers Automatic, Sprinklers Side, Landscape Front

Flooring

Engineered Wood

Foundation

Fire Place

None

Heating

Heat Pump

Laundry

220 Volt Outlet, Hookups Only, Laundry Room, Cabinets, Electric

Upper Level

2 Bedrooms, 1 Bath, Primary Bedrm Suites - 2

Main Level

Primary Bedrm Suite - 1

Possession

Close Of Escrow

Architectural Style

Contemporary, Mediterranean

Additional Miscellaneous Features

Back Yard, Front Yard, Side Yard, Sprinklers Automatic, Sprinklers Side, Landscape Front

Location

Cul-De-Sac, Landscaped, Sprinklers In Rear

Roof

Other

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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