Plan HG-2691•Shop House (Shouse)•70' × 50' Footprint

3,500 Sq Ft (50×70) 3 Bed, 2 Bath Shop House Floor Plan

2,025 sq ft heated living + 1,475 sq ft 2-bay shop • 3 Bedrooms, 2 Baths • Free 2D CAD Blueprint (.SVG)

Download Free CAD (.SVG)

Room Dimensions & Zones

70' × 50' Shell

2-BAY SHOP / GARAGE

1475 sq ft

29'-6" × 50'-0"

PRIMARY SUITE

341 sq ft

15'-6" × 22'-0"

BEDROOM 2

275 sq ft

12'-6" × 22'-0"

BEDROOM 3

275 sq ft

12'-6" × 22'-0"

GREAT ROOM & DINING

700 sq ft

25'-0" × 28'-0"

BATH & MUDROOM

194 sq ft

15'-6" × 12'-6"

KITCHEN & ISLAND

240 sq ft

15'-6" × 15'-6"

Build Cost Estimator

Estimated Cost to Build (70' × 50' Shop House (Shouse))

Region:

Shell / Building Kit

$94,000 – $120,000

Framing package, roof trusses & exterior shell for 3,500 sq ft base.

Owner-Builder

$214,500 – $281,500

Saves ~$96,500 by managing local slab & interior trades.

Turnkey Builder

$311,000 – $378,000

Full general contractor finish including slab, HVAC, kitchen & baths.

Est. Monthly Payment

$1,788 / mo

$275,600 financed (30-Yr)

Down Payment:20%

Interest Rate:6.75%

Free Vector CAD Blueprint • Plan HG-2691

Download 70' × 50' Shop House (Shouse) Floor Plan (.SVG)

Scalable 2D architectural vector drawing with exterior and room dimensions, door swings, and fixture layout. Opens in AutoCAD, Illustrator, Inkscape, or any browser.

Material Takeoff & Framing Specifications

Concrete volume (66 yd³), roof surface (~4,132 sq ft), wall framing & architectural notes

Building Package	Specification	Quantity	Est. Range
Structural Shell & Trusses	70'×50' Red-Iron I-Beam or Heavy Post-Frame Clear-Span (14'–16' Eave)	3,500 sq ft shell kit	$94,000 – $120,000
Concrete Slab & Grade Beams	6" 4000-PSI Fiber-Mesh Shop Slab + 4" Living Slab	66 Cubic Yards (4,000 PSI)	$38,750 – $49,500
Roofing & Underlayment	26-Gauge Galvalume / Painted Steel Gable Roof (4:12 Pitch)	46 Roofing Squares (4,600 sq ft)	$19,320 – $31,280
Closed-Cell Spray Foam / Insulation	3" Closed-Cell Wall & Roof Deck Thermal Envelope (R-21 to R-38)	20,715 Board Feet	$27,965 – $38,323
Windows & Exterior Doors	Low-E Argon Black Architectural Glazing + Insulated Overhead Shop Door(s)	7 Windows • 7 Doors	$7,750 – $12,260
HVAC & Multi-Zone Mini-Split	High-SEER2 Heat Pump / Ductless Mini-Split System	4 Ton (48,000 BTU/hr)	$10,400 – $16,400

Exterior Perimeter

240 Linear Ft

Interior Partitions

~215 Linear Ft

Est. Concrete Slab

66 Cubic Yards

Roof Deck Area

~4,132 Sq Ft

Plan HG-2691 (3,500 Sq Ft (50×70) 3 Bed, 2 Bath Shop House Floor Plan) is an IRC R304/R310-vetted shop house (shouse) blueprint engineered around a 70'-0" × 50'-0" structural grid (3,500 sq ft base footprint, 0.71:1 Square-Bay Proportion). Configured on the Attached Shop + Mudroom Entry topology, this layout delivers 2,025 sq ft of conditioned residential living area paired with a 1,475 sq ft fire-separated workshop/garage bay and 324 sq ft of covered outdoor porch deck.

Inside the conditioned envelope, the floor plan is organized into 7 distinct architectural zones: 2-BAY SHOP / GARAGE (29'-6" × 50'-0", 1475 sq ft), PRIMARY SUITE (15'-6" × 22'-0", 341 sq ft), BEDROOM 2 (12'-6" × 22'-0", 275 sq ft), BEDROOM 3 (12'-6" × 22'-0", 275 sq ft), GREAT ROOM & DINING (25'-0" × 28'-0", 700 sq ft), BATH & MUDROOM (15'-6" × 12'-6", 194 sq ft). Plumbing rough-ins are consolidated across BATH & MUDROOM, KITCHEN & ISLAND to minimize sub-slab trenching and manifold pipe runs. Sleeping quarters (PRIMARY SUITE at 341 sq ft; BEDROOM 2 at 275 sq ft; BEDROOM 3 at 275 sq ft) are acoustically buffered from the primary living core and positioned on exterior elevations for code-compliant egress glazing.

From a builder takeoff standpoint, the 70' clear-span width utilizes red-iron i-beam or heavy post-frame clear-span (14'–16' eave) bearing on 240 linear feet of 6" exterior wall framing (~260 framing studs/posts) and 215 linear feet of interior partitions. The 4:12 26-gauge galvalume / painted steel gable roof requires approximately 4,132 sq ft of roofing material (46 roofing squares), while the 6" 4000-psi fiber-mesh shop slab + 4" living slab pours at an estimated 66 cubic yards of 4,000-PSI concrete.

Frequently Asked Questions • Plan HG-2691

Building costs, foundation specs, egress & CAD customization questions

How much does it cost to build the 70x50 3,500 Sq Ft (50×70) 3 Bed, 2 Bath Shop House Floor Plan (HG-2691)?

Based on current national residential construction data for shop house (shouse) structures, the dried-in structural shell for Plan HG-2691 (3,500 sq ft base footprint) ranges from $94,000 to $120,000 ($30/sq ft baseline). A complete turnkey build—including the 66-yard concrete foundation, 215 linear feet of interior framing, MEP rough-ins for 2 bath(s), and interior finishes across 2,025 sq ft of heated space plus the 1,475 sq ft shop bay—ranges from $311,000 to $378,000. Use the interactive Regional Cost Multiplier on this page to adjust for your local labor market and owner-builder sweat equity.

What are the exact room dimensions inside this 2,025 sq ft 3-bedroom layout?

Plan HG-2691 features 7 architecturally solved spaces inside its 70' × 50' footprint: 2-BAY SHOP / GARAGE (29'-6" × 50'-0", 1475 sq ft), PRIMARY SUITE (15'-6" × 22'-0", 341 sq ft), BEDROOM 2 (12'-6" × 22'-0", 275 sq ft), BEDROOM 3 (12'-6" × 22'-0", 275 sq ft), GREAT ROOM & DINING (25'-0" × 28'-0", 700 sq ft), BATH & MUDROOM (15'-6" × 12'-6", 194 sq ft), KITCHEN & ISLAND (15'-6" × 15'-6", 240 sq ft). Every habitable room meets or exceeds IRC R304 minimum area (70+ sq ft) and minimum horizontal dimension (7'-0"+) requirements.

Can this 70' × 50' floor plan be built with post-frame, red-iron steel, or 2x6 stick framing?

Yes. Because the outer envelope is engineered on an even 70'-0" × 50'-0" structural grid (240 LF perimeter) with clear-span 4:12 trusses, a local structural engineer or building kit supplier can adapt the blueprint for Red-Iron I-Beam or Heavy Post-Frame Clear-Span (14'–16' Eave), conventional 2x6 stick framing at 16" o.c., laminated post-frame columns at 8' o.c., or structural insulated panels (SIPs).

What files are included in the free CAD blueprint download for Plan HG-2691?

Downloading Plan HG-2691 provides the high-resolution scalable vector floor plan (.SVG) with crisp architectural lineweights, exterior dimension strings (70'-0" × 50'-0"), room-by-room callouts, door swing arcs, and window schedules, plus instant browser printing for contractor bidding and preliminary municipal zoning review.