BarndominiumPlan HG-2689
3,500 Sq Ft (50x70) 2 Bed 2 Bath Barndominium Floor Plan with Shop
2,275
Sq Ft
2
Beds
2
Baths
1225
Shop SF
Shell Est: $102,000
50' × 70' Shell • 20 Floor Plans
50' × 70' Floor Plans (3,500 Sq Ft Base)
Compare 20 build-ready ways to configure a 50-foot by 70-foot structure—including all-living homes, shop-house splits, and 2-story lofts.
20 Plans
20 Plans
BarndominiumPlan HG-2690
3,500 Sq Ft (50x70) 2 Bed 2 Bath Barndominium Floor Plan with Shop (Pull-Through Shop + Split Living Core)
2,175
Sq Ft
2
Beds
2
Baths
1325
Shop SF
Shell Est: $101,000
BarndominiumPlan HG-2691
3,500 Sq Ft (50x70) 3 Bed 2 Bath Barndominium Floor Plan with Shop
2,275
Sq Ft
3
Beds
2
Baths
1225
Shop SF
Shell Est: $102,000
BarndominiumPlan HG-2692
3,500 Sq Ft (50x70) 3 Bed 2 Bath Barndominium Floor Plan with Shop (Pull-Through Shop + Split Living Core)
2,175
Sq Ft
3
Beds
2
Baths
1325
Shop SF
Shell Est: $101,000
Pole Barn Home (Post-Frame)Plan HG-2693
3,500 Sq Ft (50x70) 2 Bed 2 Bath Pole Barn Home (Post-Frame) Floor Plan with Shop
2,275
Sq Ft
2
Beds
2
Baths
1225
Shop SF
Shell Est: $90,000
Pole Barn Home (Post-Frame)Plan HG-2694
3,500 Sq Ft (50x70) 2 Bed 2 Bath Pole Barn Home (Post-Frame) Floor Plan with Shop (Pull-Through Shop + Split Living Core)
2,175
Sq Ft
2
Beds
2
Baths
1325
Shop SF
Shell Est: $89,000
Pole Barn Home (Post-Frame)Plan HG-2695
3,500 Sq Ft (50x70) 3 Bed 2 Bath Pole Barn Home (Post-Frame) Floor Plan with Shop
2,275
Sq Ft
3
Beds
2
Baths
1225
Shop SF
Shell Est: $90,000
Pole Barn Home (Post-Frame)Plan HG-2696
3,500 Sq Ft (50x70) 3 Bed 2 Bath Pole Barn Home (Post-Frame) Floor Plan with Shop (Pull-Through Shop + Split Living Core)
2,175
Sq Ft
3
Beds
2
Baths
1325
Shop SF
Shell Est: $89,000
Single-Story RanchPlan HG-2697
3,500 Sq Ft (50x70) 2 Bed 2 Bath Single-Story Ranch Floor Plan
3,500
Sq Ft
2
Beds
2
Baths
50x70
Shell
Shell Est: $137,500
Single-Story RanchPlan HG-2698
3,501 Sq Ft (50x70) 2 Bed 2 Bath Single-Story Ranch Floor Plan (Split-Bedroom Privacy Wing + Center Great Room)
3,501
Sq Ft
2
Beds
2
Baths
50x70
Shell
Shell Est: $136,500
Single-Story RanchPlan HG-2699
3,500 Sq Ft (50x70) 3 Bed 2 Bath Single-Story Ranch Floor Plan
3,500
Sq Ft
3
Beds
2
Baths
50x70
Shell
Shell Est: $137,500
Single-Story RanchPlan HG-2700
3,501 Sq Ft (50x70) 3 Bed 2 Bath Single-Story Ranch Floor Plan (Split-Bedroom Privacy Wing + Center Great Room)
3,501
Sq Ft
3
Beds
2
Baths
50x70
Shell
Shell Est: $136,500
50' × 70' Build Cost Guide, Nearby Sizes & FAQs
Slab takeoff, framing span notes, and comparable footprint sizes
50' × 70' Build Cost Guide, Nearby Sizes & FAQs
Slab takeoff, framing span notes, and comparable footprint sizes
Nearby Footprint Sizes:
50' Clear-Span Truss & Slab Engineering
A 50' × 70' rectangular building envelope (3,500 sq ft base area, 240 linear feet of exterior wall) is one of the most cost-effective structural modules in residential construction. Because the 50-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 (57 Cu. Yds. Concrete / 42 Roof Squares)
Every 4-corner 50x70 layout eliminates expensive hip-and-valley roof framing and minimizes foundation form corners. Builders typically budget 57 cubic yards of 4,000-PSI concrete for the monolithic slab, 204 exterior 2x6 studs (or 30 laminated post-frame columns at 8' o.c.), and 42 squares of standing-seam or ribbed metal roofing.
How many bedrooms and bathrooms fit inside a 50x70 (3,500 sq ft) floor plan?
A 50' × 70' building footprint (3,500 sq ft base area) comfortably supports 2 to 4 bedrooms and 2 to 3 bathrooms, including split-bedroom ranch topologies and multi-bay barndominium or shop-house configurations. Browse all 20 vetted 50x70 floor plan variations above to compare room sizes.
How much concrete and roofing material does a 50x70 building require?
A 50' × 70' footprint has 240 linear feet of exterior perimeter wall. Pouring a 4-inch monolithic concrete slab with thickened perimeter grade beams requires approximately 57 cubic yards of ready-mix concrete. A standard gable roof with 18-inch overhangs requires roughly 42 roofing squares (4,200 sq ft of metal or shingle coverage).
What is the average cost to build a 50x70 house or barndominium?
Across our 20 engineered 50x70 blueprints, dried-in structural shell packages range from $105,000 to $168,000, while full turnkey construction averages $448,150 depending on whether the footprint is configured as all-living space or split between living quarters and an unheated shop bay.