1,651 sq ft heated living + 990 sq ft 1-bay shop • 3 Bedrooms, 2 Baths • Free 2D CAD Blueprint (.SVG)
$84,000 – $107,500
Framing package, roof trusses & exterior shell for 1,320 sq ft base.
$187,500 – $246,500
Saves ~$84,500 by managing local slab & interior trades.
$272,000 – $331,000
Full general contractor finish including slab, HVAC, kitchen & baths.
$241,200 financed (30-Yr)
Scalable 2D architectural vector drawing with exterior and room dimensions, door swings, and fixture layout. Opens in AutoCAD, Illustrator, Inkscape, or any browser.
Concrete volume (31 yd³), roof surface (~1,777 sq ft), wall framing & architectural notes
| Building Package | Specification | Quantity | Est. Range |
|---|---|---|---|
| Structural Shell & Trusses | 44'×30' 2x6 Lower Walls + 14" Engineered Wood I-Joist Floor System | 1,320 sq ft shell kit | $84,000 – $107,500 |
| Concrete Slab & Grade Beams | 6" Reinforced Garage Slab w/ Perimeter Footings & Apron | 31 Cubic Yards (4,000 PSI) | $14,500 – $18,500 |
| Roofing & Underlayment | Dormered Gable or Gambrel Roof (8:12 / 4:12 Shed Dormers) (8:12 Pitch) | 17 Roofing Squares (1,700 sq ft) | $7,140 – $11,560 |
| Closed-Cell Spray Foam / Insulation | 3" Closed-Cell Wall & Roof Deck Thermal Envelope (R-21 to R-38) | 12,990 Board Feet | $17,537 – $24,032 |
| Windows & Exterior Doors | Low-E Argon Black Architectural Glazing + Insulated Overhead Shop Door(s) | 9 Windows • 9 Doors | $9,050 – $14,220 |
| HVAC & Multi-Zone Mini-Split | High-SEER2 Heat Pump / Ductless Mini-Split System | 3.5 Ton (42,000 BTU/hr) | $9,100 – $14,350 |
Plan HG-1903 (1,320 Sq Ft (30x44) 3 Bed 2 Bath Garage with Loft / Apartment Above Floor Plan with Apartment Above) is an IRC R304/R310-vetted garage with loft / apartment above blueprint engineered around a 44'-0" × 30'-0" structural grid (1,320 sq ft base footprint, 0.68:1 Square-Bay Proportion). Configured on the Side-Vestibule Garage + Balcony Apartment topology, this layout delivers 1,651 sq ft of conditioned residential living area paired with a 990 sq ft fire-separated workshop/garage bay and 114 sq ft of covered outdoor porch deck.
Inside the conditioned envelope, the floor plan is organized into 9 distinct architectural zones: 1-BAY GARAGE (33'-0" × 30'-0", 990 sq ft), UTILITY & GEAR (11'-0" × 13'-6", 149 sq ft), FOYER & STAIRS (11'-0" × 16'-6", 182 sq ft), PRIMARY SUITE (18'-0" × 14'-0", 252 sq ft), BEDROOM 2 (15'-0" × 14'-0", 210 sq ft), FULL BATH (11'-0" × 14'-0", 154 sq ft). Plumbing rough-ins are consolidated across UTILITY & GEAR, FULL BATH, KITCHEN & ISLAND to minimize sub-slab trenching and manifold pipe runs. Sleeping quarters (PRIMARY SUITE at 252 sq ft; BEDROOM 2 at 210 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 44' clear-span width utilizes 2x6 lower walls + 14" engineered wood i-joist floor system bearing on 148 linear feet of 6" exterior wall framing (~198 framing studs/posts) and 211 linear feet of interior partitions. The 8:12 dormered gable or gambrel roof (8:12 / 4:12 shed dormers) requires approximately 1,777 sq ft of roofing material (17 roofing squares), while the 6" reinforced garage slab w/ perimeter footings & apron pours at an estimated 31 cubic yards of 4,000-PSI concrete.
Building costs, foundation specs, egress & CAD customization questions
Based on current national residential construction data for garage with loft / apartment above structures, the dried-in structural shell for Plan HG-1903 (1,320 sq ft base footprint) ranges from $84,000 to $107,500 ($38/sq ft baseline). A complete turnkey build—including the 31-yard concrete foundation, 211 linear feet of interior framing, MEP rough-ins for 2 bath(s), and interior finishes across 1,651 sq ft of heated space plus the 990 sq ft shop bay—ranges from $272,000 to $331,000. Use the interactive Regional Cost Multiplier on this page to adjust for your local labor market and owner-builder sweat equity.
Plan HG-1903 features 9 architecturally solved spaces inside its 44' × 30' footprint: 1-BAY GARAGE (33'-0" × 30'-0", 990 sq ft), UTILITY & GEAR (11'-0" × 13'-6", 149 sq ft), FOYER & STAIRS (11'-0" × 16'-6", 182 sq ft), PRIMARY SUITE (18'-0" × 14'-0", 252 sq ft), BEDROOM 2 (15'-0" × 14'-0", 210 sq ft), FULL BATH (11'-0" × 14'-0", 154 sq ft), LIVING & DINING (19'-0" × 16'-0", 304 sq ft), KITCHEN & ISLAND (14'-0" × 16'-0", 224 sq ft), STAIR LANDING (11'-0" × 16'-0", 176 sq ft). Every habitable room meets or exceeds IRC R304 minimum area (70+ sq ft) and minimum horizontal dimension (7'-0"+) requirements.
Yes. Because the outer envelope is engineered on an even 44'-0" × 30'-0" structural grid (148 LF perimeter) with clear-span 8:12 trusses, a local structural engineer or building kit supplier can adapt the blueprint for 2x6 Lower Walls + 14" Engineered Wood I-Joist Floor System, conventional 2x6 stick framing at 16" o.c., laminated post-frame columns at 8' o.c., or structural insulated panels (SIPs).
Downloading Plan HG-1903 provides the high-resolution scalable vector floor plan (.SVG) with crisp architectural lineweights, exterior dimension strings (44'-0" × 30'-0"), room-by-room callouts, door swing arcs, and window schedules, plus instant browser printing for contractor bidding and preliminary municipal zoning review.
