181-179 West Duane Avenue

Welcome to a brand-new custom property offering two homes on one lot in a desirable Sunnyvale neighborhood. Designed for multi-generational living or flexible dual occupancy, the property includes a 4BD/3.5BA residence and a detached 750 sq. ft. 2BD/1BA ADU, offering potential rental income of up to $3,200 per month. Crafted with exceptional quality and attention to detail, the property features Level 5 smooth drywall, European oak herringbone hardwood floors, designer lighting, owned solar, and a gourmet chefs kitchen with GE Café appliances, Pantry, custom cabinetry, and an oversized island. Each bathroom has been thoughtfully designed with its own distinctive style and finishes. The open family room centers around a fireplace, while French doors lead to a beautifully pavered backyard designed for effortless indoor-outdoor living and entertaining. Additional features include EV-ready capability, high-efficiency HVAC, and convenient access to leading high-tech companies, parks, dining, shopping, and major commute routes. Located across from recent neighborhood sales reaching $3.7M, this turnkey property offers unmatched flexibility, exceptional value, and a rare opportunity to enjoy modern living with income potential in the heart of Silicon Valley. A long-term investment appeal

Days on Market

5 days

Current Status

Active

Original Price

$3,388,000

List Price

$3,388,000

On Market Date

Oct 1, 2026

Property Type

Single Family Home

Area

19 - Sunnyvale

Zip Code

94085

MLS ID

ML82063197

APN

204-27-064a

Year Built

2026

Stories in Building

2

Possession

COE

Data Source

MLSL

Origin MLS System

MLSListings, Inc.

Bed

6

Bath

5 (4/1)

Bidet, Double Sinks, Dual Flush Toilet, Full on Ground Floor, Granite, Half on Ground Floor, Primary - Stall Shower(s), Stall Shower, Stall Shower - 2+, Tile

Parking

2

Attached Garage, Electric Car Hookup, Gate / Door Opener

SQ FT

2,754

SQ FT Source

Unavailable

Lot SQ FT

5,200.0

Lot Acres

0.119376 Acres

Kitchen

220 Volt Outlet, Countertop - Quartz, Dishwasher, Exhaust Fan, Freezer, Garbage Disposal, Island, Microwave, Oven Range - Electric, Pantry, Refrigerator

Cooling

Central AC, Multi-Zone

Dining Room

Dining Area in Living Room

Disclosures

NHDS Report

Family Room

Kitchen / Family Room Combo

Flooring

Hardwood, Tile

Foundation

Concrete Slab

Fire Place

Living Room

Heating

Central Forced Air, Electric, Heat Pump, Heating - 2+ Zones

Laundry

Electricity Hookup (220V), In Garage

Views

Mountains, Neighborhood

Possession

COE

Architectural Style

Modern / High Tech

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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