This duplex design delivers two mirrored living units under one roof — each unit offering about 852 sq ft of living space. Combined, the total heated area is around 1,704 sq ft. Each side includes 2 bedrooms and 1 full bathroom, making it an efficient, affordable option for rental income, extended-family living, or dual-household households. 0
Exterior & Curb Appeal — Simple, Balanced & Duplex-Friendly
The building measures approximately 82′ 8″ wide × 34′ deep, with a ridge height near 18′ 4″, giving it a modest footprint that fits well on standard residential lots. 0 The symmetrical layout and traditional ranch-style roofline keep the exterior clean and approachable — a duplex that blends easily into a neighborhood without feeling bulky or out of place. 1
Unit Layout — Compact, Functional & Easy to Live In
Each unit is organized to maximize comfort within a small footprint. From the entry, you step into an open living/dining/kitchen zone — an efficient, no-wasted-space layout that makes everyday living easy. 2 The two bedrooms sit side by side, sharing the single full bathroom — a layout that works well for couples, small families, roommates, or tenants. 3
Outdoor & Patio Option — Simple Evenings or Weekend Grilling
Behind each unit there’s a small rear “grilling patio,” allowing a bit of private outdoor space for each household. 4 This feature adds value by giving a cozy outdoor nook — handy for a small garden, morning coffee, or a grilling spot — even though the home footprint remains modest.
Structure & Build Details — Straightforward, Cost-Effective Construction
- Bedrooms per Unit: 2
- Bathrooms per Unit: 1 full bath
- Total Heated Area: ~1,704 sq ft (both units) / ~852 sq ft per unit 0
- Foundation Options: Crawl space or slab foundation 5
- Exterior Walls: 2×4 framing standard (upgradeable to 2×6) 6
- Ceiling Height: 9 ft first floor — simple and efficient. 7
- Roof: Stick framing, 7:12 roof pitch — classic ranch-style roof. 8
Who This Duplex Works For — Versatility & Practicality
- Rental income or investment property: Two independent units under one roof make this a solid, low-cost rental or investment option.
- Extended family living: Live in one unit and rent the other — or keep parents/older children nearby while giving privacy to each household.
- Small families or couples: With 2 bedrooms per unit, the layout fits couples, small families, or roommates — enough space without excessive maintenance.
- Budget-conscious build: Compact size, straightforward layout, and minimal frills help keep construction and utility costs down.
- Easy lot fit: The narrow 34′ depth and modest footprint make it suitable for smaller parcels or narrower urban/suburban lots.
Estimated U.S. Build Cost (USD)
Assuming modest but quality construction at around $140–$180 per sq ft, building this duplex (about 1,704 sq ft) could cost roughly **$238,000–$307,000 USD**, excluding land, site prep, permits, utilities, and regional cost variations. This makes it an affordable entry-level duplex — ideal for investors or budget-conscious homeowners. 0
Why This Duplex Plan Stands Out — Simple, Smart & Effective
This duplex takes the essentials of comfortable living and wraps them into a clean, efficient package. It’s a no-frills, no-waste design that suits small households, investors, or anyone who needs dual units without complexity. With two bedrooms, one bath per unit, open living, and optional patio space — it’s a straightforward, livable, and practical home plan that meets basic needs without overbuilding.
