16' × 36' Floor Plans (576 Sq Ft Base)
Compare 14 build-ready ways to configure a 16-foot by 36-foot structure—including all-living homes, shop-house splits, and 2-story lofts.

578 Sq Ft (16x36) 2 Bed 1 Bath Backyard ADU / Granny Flat Floor Plan
828 Sq Ft (16x36) 1 Bed 1 Bath A-Frame Cabin Floor Plan with Loft
828 Sq Ft (16x36) 2 Bed 1 Bath A-Frame Cabin Floor Plan with Loft
578 Sq Ft (16x36) 1 Bed 1 Bath Modern Cabin Floor Plan
578 Sq Ft (16x36) 2 Bed 1 Bath Modern Cabin Floor Plan
578 Sq Ft (16x36) 1 Bed 1 Bath Modular / Prefab Cottage Floor Plan
578 Sq Ft (16x36) 2 Bed 1 Bath Modular / Prefab Cottage Floor Plan
578 Sq Ft (16x36) 1 Bed 1 Bath Tiny Home on Foundation Floor Plan
578 Sq Ft (16x36) 2 Bed 1 Bath Tiny Home on Foundation Floor Plan
577 Sq Ft (16x36) 1 Bed 1 Bath Garage with Loft / Apartment Above Floor Plan with Apartment Above
577 Sq Ft (16x36) 1 Bed 1 Bath Garage with Loft / Apartment Above Floor Plan with Apartment Above (Drive-Through Carriage Loft + Primary Suite)
16' × 36' Build Cost Guide, Nearby Sizes & FAQs
Slab takeoff, framing span notes, and comparable footprint sizes
16' × 36' Build Cost Guide, Nearby Sizes & FAQs
Slab takeoff, framing span notes, and comparable footprint sizes
16' Clear-Span Truss & Slab Engineering
A 16' × 36' rectangular building envelope (576 sq ft base area, 104 linear feet of exterior wall) is one of the most cost-effective structural modules in residential construction. Because the 16-foot width can be spanned by single-piece prefabricated wood roof trusses or cold-formed steel rafters, interior walls are non-load-bearing—allowing complete flexibility between open great rooms, split bedroom wings, and drive-in garage bays.
Material Takeoff Baseline (9 Cu. Yds. Concrete / 7 Roof Squares)
Every 4-corner 16x36 layout eliminates expensive hip-and-valley roof framing and minimizes foundation form corners. Builders typically budget 9 cubic yards of 4,000-PSI concrete for the monolithic slab, 88 exterior 2x6 studs (or 13 laminated post-frame columns at 8' o.c.), and 7 squares of standing-seam or ribbed metal roofing.
How many bedrooms and bathrooms fit inside a 16x36 (576 sq ft) floor plan?
A 16' × 36' building footprint (576 sq ft base area) comfortably supports 1 to 2 bedrooms and 1 bathroom in an open-concept ADU, tiny home, or cabin configuration. Browse all 14 vetted 16x36 floor plan variations above to compare room sizes.
How much concrete and roofing material does a 16x36 building require?
A 16' × 36' footprint has 104 linear feet of exterior perimeter wall. Pouring a 4-inch monolithic concrete slab with thickened perimeter grade beams requires approximately 9 cubic yards of ready-mix concrete. A standard gable roof with 18-inch overhangs requires roughly 7 roofing squares (700 sq ft of metal or shingle coverage).
What is the average cost to build a 16x36 house or barndominium?
Across our 14 engineered 16x36 blueprints, dried-in structural shell packages range from $17,280 to $27,648, while full turnkey construction averages $124,786 depending on whether the footprint is configured as all-living space or split between living quarters and an unheated shop bay.