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887 Sq. Ft. - Winthrop 35 Enclosed Garage/ADU Plan

887 Sq. Ft. - Winthrop 35 Enclosed Garage/ADU Plan

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Winthrop 35 Enclosed Garage/ADU Plan

1-Bedroom Enclosed Garage Apartment ADU with Interior Staircase & Full Kitchen

887 SQ. FT. | 1 BED | 1 BATH | 2-STORY | 2-CAR DETACHED GARAGE

The Winthrop 35 Enclosed is the interior-access version of the Winthrop 35 — delivering the same complete, self-contained apartment experience with the added privacy and security of an interior staircase. With a full kitchen, dedicated living area, private bedroom, full bathroom, walk-in closet, and in-unit washer/dryer, this is a true apartment above a 2-car garage in a clean, efficient footprint.

Ideal for rental income, multi-generational living, or a private guest suite, the enclosed staircase design keeps the apartment fully integrated and weather-protected year-round.

Key Design Features

Interior Staircase Access: A private interior staircase provides secure, weather-protected access to the apartment — ideal for year-round rental or multi-generational use.

Full Kitchen: A complete kitchen makes the Winthrop 35 Enclosed a fully self-sufficient living unit for long-term tenants or permanent residents.

Private Bedroom with Walk-In Closet: A dedicated bedroom with a generous walk-in closet provides comfortable, private living.

In-Unit Washer/Dryer: Laundry hookups within the unit keep daily living completely independent and convenient.

2-Car Detached Garage: A spacious 980 sq. ft. detached garage provides secure parking and substantial storage below.

Plan Specifications

  • Footprint: 28’ 0” Width x 35’ 0” Depth
  • Max Ridge Height: 26’ 11”
  • Foundation: Slab on Grade
  • Framing: 2x6 Exterior Walls | Truss Roof Framing
  • Ceilings: 9’ First Floor | 9’ Second Floor
  • Garage: Detached, 980 sq. ft., 2 Cars, Front Entry
  • Roof Details: 10 on 12 Pitch | Truss Framing

The Design Philosophy

Every blueprint in our collection is crafted with a strict focus on structural flow and spatial efficiency. The Winthrop 35 Enclosed delivers all the livability of a complete apartment with the added security and privacy of interior access — a smart, practical ADU solution for any property.

Meet the Designer

Every blueprint is crafted by Angela, a professional spatial designer with a degree in Construction Graphics Technology from Purdue and studies in interior architecture.

With 16+ years of custom home design — including a decade in custom construction in Charleston, SC — Angela specializes in resilient coastal style homes designed for flood and hurricane zones.

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