Plan HG-1932•Modern Cabin•48' × 30' Footprint

1,440 Sq Ft (30x48) 3 Bed 2 Bath Modern Cabin Floor Plan (Split-Bedroom Privacy Wing + Center Great Room)

1,440 sq ft heated living • 3 Bedrooms, 2 Baths • Free 2D CAD Blueprint (.SVG)

Download Free CAD (.SVG)

Room Dimensions & Zones

48' × 30' Shell

PRIMARY SUITE

261 sq ft

14'-6" × 18'-0"

EN-SUITE BATH

174 sq ft

14'-6" × 12'-0"

KITCHEN & ISLAND

260 sq ft

20'-0" × 13'-0"

GREAT ROOM

340 sq ft

20'-0" × 17'-0"

BEDROOM 2

236 sq ft

13'-6" × 17'-6"

HALL BATH

169 sq ft

13'-6" × 12'-6"

Build Cost Estimator

Estimated Cost to Build (48' × 30' Modern Cabin)

Region:

Shell / Building Kit

$62,500 – $79,500

Framing package, roof trusses & exterior shell for 1,440 sq ft base.

Owner-Builder

$169,500 – $222,500

Saves ~$76,500 by managing local slab & interior trades.

Turnkey Builder

$246,000 – $299,000

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

Est. Monthly Payment

$1,414 / mo

$218,000 financed (30-Yr)

Down Payment:20%

Interest Rate:6.75%

Free Vector CAD Blueprint • Plan HG-1932

Download 48' × 30' Modern Cabin 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 (27 yd³), roof surface (~1,647 sq ft), wall framing & architectural notes

Building Package	Specification	Quantity	Est. Range
Structural Shell & Trusses	48'×30' 2x6 Advanced Framing w/ Steel Moment Frame View Wall	1,440 sq ft shell kit	$62,500 – $79,500
Concrete Slab & Grade Beams	Insulated Concrete Slab w/ Radiant Floor Heating Prep	27 Cubic Yards (4,000 PSI)	$13,750 – $17,500
Roofing & Underlayment	Single-Slope Shed Metal Roof w/ Deep Cantilevered Overhangs (2.5:12 Pitch)	19 Roofing Squares (1,900 sq ft)	$7,980 – $12,920
Closed-Cell Spray Foam / Insulation	3" Closed-Cell Wall & Roof Deck Thermal Envelope (R-21 to R-38)	9,414 Board Feet	$12,709 – $17,416
Windows & Exterior Doors	Low-E Argon Black Architectural Glazing + 36" Fiberglass Entry	4 Windows • 5 Doors	$3,800 – $6,020
HVAC & Multi-Zone Mini-Split	High-SEER2 Heat Pump / Ductless Mini-Split System	3 Ton (36,000 BTU/hr)	$7,800 – $12,300

Exterior Perimeter

156 Linear Ft

Interior Partitions

~134 Linear Ft

Est. Concrete Slab

27 Cubic Yards

Roof Deck Area

~1,647 Sq Ft

Plan HG-1932 (1,440 Sq Ft (30x48) 3 Bed 2 Bath Modern Cabin Floor Plan (Split-Bedroom Privacy Wing + Center Great Room)) is an IRC R304/R310-vetted modern cabin blueprint engineered around a 48'-0" × 30'-0" structural grid (1,440 sq ft base footprint, 0.63:1 Square-Bay Proportion). Configured on the Split-Bedroom Privacy Wing + Center Great Room topology, this layout delivers 1,440 sq ft of conditioned residential living area and 140 sq ft of covered outdoor porch deck.

Inside the conditioned envelope, the floor plan is organized into 6 distinct architectural zones: PRIMARY SUITE (14'-6" × 18'-0", 261 sq ft), EN-SUITE BATH (14'-6" × 12'-0", 174 sq ft), KITCHEN & ISLAND (20'-0" × 13'-0", 260 sq ft), GREAT ROOM (20'-0" × 17'-0", 340 sq ft), BEDROOM 2 (13'-6" × 17'-6", 236 sq ft), HALL BATH (13'-6" × 12'-6", 169 sq ft). Plumbing rough-ins are consolidated across EN-SUITE BATH, KITCHEN & ISLAND, HALL BATH to minimize sub-slab trenching and manifold pipe runs. Sleeping quarters (PRIMARY SUITE at 261 sq ft; BEDROOM 2 at 236 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 48' clear-span width utilizes 2x6 advanced framing w/ steel moment frame view wall bearing on 156 linear feet of 6" exterior wall framing (~169 framing studs/posts) and 134 linear feet of interior partitions. The 2.5:12 single-slope shed metal roof w/ deep cantilevered overhangs requires approximately 1,647 sq ft of roofing material (19 roofing squares), while the insulated concrete slab w/ radiant floor heating prep pours at an estimated 27 cubic yards of 4,000-PSI concrete.

Frequently Asked Questions • Plan HG-1932

Building costs, foundation specs, egress & CAD customization questions

How much does it cost to build the 48x30 1,440 Sq Ft (30x48) 3 Bed 2 Bath Modern Cabin Floor Plan (Split-Bedroom Privacy Wing + Center Great Room) (HG-1932)?

Based on current national residential construction data for modern cabin structures, the dried-in structural shell for Plan HG-1932 (1,440 sq ft base footprint) ranges from $62,500 to $79,500 ($46/sq ft baseline). A complete turnkey build—including the 27-yard concrete foundation, 134 linear feet of interior framing, MEP rough-ins for 2 bath(s), and interior finishes across 1,440 sq ft of heated space—ranges from $246,000 to $299,000. 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 1,440 sq ft 3-bedroom layout?

Plan HG-1932 features 6 architecturally solved spaces inside its 48' × 30' footprint: PRIMARY SUITE (14'-6" × 18'-0", 261 sq ft), EN-SUITE BATH (14'-6" × 12'-0", 174 sq ft), KITCHEN & ISLAND (20'-0" × 13'-0", 260 sq ft), GREAT ROOM (20'-0" × 17'-0", 340 sq ft), BEDROOM 2 (13'-6" × 17'-6", 236 sq ft), HALL BATH (13'-6" × 12'-6", 169 sq ft). Every habitable room meets or exceeds IRC R304 minimum area (70+ sq ft) and minimum horizontal dimension (7'-0"+) requirements.

Can this 48' × 30' floor plan be built with post-frame, red-iron steel, or 2x6 stick framing?

Yes. Because the outer envelope is engineered on an even 48'-0" × 30'-0" structural grid (156 LF perimeter) with clear-span 2.5:12 trusses, a local structural engineer or building kit supplier can adapt the blueprint for 2x6 Advanced Framing w/ Steel Moment Frame View Wall, 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-1932?

Downloading Plan HG-1932 provides the high-resolution scalable vector floor plan (.SVG) with crisp architectural lineweights, exterior dimension strings (48'-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.