Plan HG-2679•Single-Story Ranch•80' × 40' Footprint

3,200 Sq Ft (40x80) 3 Bed 2 Bath Single-Story Ranch Floor Plan

3,200 sq ft heated living • 3 Bedrooms, 2 Baths • Free 2D CAD Blueprint (.SVG)

Download Free CAD (.SVG)

Room Dimensions & Zones

80' × 40' Shell

PRIMARY SUITE

549 sq ft

30'-6" × 18'-0"

BEDROOM 2

450 sq ft

25'-0" × 18'-0"

BEDROOM 3

441 sq ft

24'-6" × 18'-0"

GREAT ROOM & DINING

1089 sq ft

49'-6" × 22'-0"

BATH & LAUNDRY

290 sq ft

30'-6" × 9'-6"

KITCHEN & ISLAND

381 sq ft

30'-6" × 12'-6"

Build Cost Estimator

Estimated Cost to Build (80' × 40' Single-Story Ranch)

Region:

Shell / Building Kit

$127,000 – $162,000

Framing package, roof trusses & exterior shell for 3,200 sq ft base.

Owner-Builder

$336,000 – $442,000

Saves ~$151,000 by managing local slab & interior trades.

Turnkey Builder

$487,000 – $593,000

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

Est. Monthly Payment

$2,802 / mo

$432,000 financed (30-Yr)

Down Payment:20%

Interest Rate:6.75%

Free Vector CAD Blueprint • Plan HG-2679

Download 80' × 40' Single-Story Ranch 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 (53 yd³), roof surface (~4,007 sq ft), wall framing & architectural notes

Building Package	Specification	Quantity	Est. Range
Structural Shell & Trusses	80'×40' 2x6 Conventional Stick Frame w/ Prefabricated Roof Trusses	3,200 sq ft shell kit	$127,000 – $162,000
Concrete Slab & Grade Beams	Slab-on-Grade, Crawlspace, or Full Basement Option	53 Cubic Yards (4,000 PSI)	$30,250 – $38,500
Roofing & Underlayment	Gable Roof w/ Covered Front Porch (6:12 Pitch)	42 Roofing Squares (4,200 sq ft)	$17,640 – $28,560
Closed-Cell Spray Foam / Insulation	3" Closed-Cell Wall & Roof Deck Thermal Envelope (R-21 to R-38)	17,880 Board Feet	$24,138 – $33,078
Windows & Exterior Doors	Low-E Argon Black Architectural Glazing + 36" Fiberglass Entry	6 Windows • 5 Doors	$5,100 – $7,980
HVAC & Multi-Zone Mini-Split	High-SEER2 Heat Pump / Ductless Mini-Split System	6.5 Ton (78,000 BTU/hr)	$16,900 – $26,650

Exterior Perimeter

240 Linear Ft

Interior Partitions

~208 Linear Ft

Est. Concrete Slab

53 Cubic Yards

Roof Deck Area

~4,007 Sq Ft

Plan HG-2679 (3,200 Sq Ft (40x80) 3 Bed 2 Bath Single-Story Ranch Floor Plan) is an IRC R304/R310-vetted single-story ranch blueprint engineered around a 80'-0" × 40'-0" structural grid (3,200 sq ft base footprint, 0.5:1 Square-Bay Proportion). Configured on the Consolidated Wet-Wall + Open Great Room topology, this layout delivers 3,200 sq ft of conditioned residential living area and 297 sq ft of covered outdoor porch deck.

Inside the conditioned envelope, the floor plan is organized into 6 distinct architectural zones: PRIMARY SUITE (30'-6" × 18'-0", 549 sq ft), BEDROOM 2 (25'-0" × 18'-0", 450 sq ft), BEDROOM 3 (24'-6" × 18'-0", 441 sq ft), GREAT ROOM & DINING (49'-6" × 22'-0", 1089 sq ft), BATH & LAUNDRY (30'-6" × 9'-6", 290 sq ft), KITCHEN & ISLAND (30'-6" × 12'-6", 381 sq ft). Plumbing rough-ins are consolidated across BATH & LAUNDRY, KITCHEN & ISLAND to minimize sub-slab trenching and manifold pipe runs. Sleeping quarters (PRIMARY SUITE at 549 sq ft; BEDROOM 2 at 450 sq ft; BEDROOM 3 at 441 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 80' clear-span width utilizes 2x6 conventional stick frame w/ prefabricated roof trusses bearing on 240 linear feet of 6" exterior wall framing (~248 framing studs/posts) and 208 linear feet of interior partitions. The 6:12 gable roof w/ covered front porch requires approximately 4,007 sq ft of roofing material (42 roofing squares), while the slab-on-grade, crawlspace, or full basement option pours at an estimated 53 cubic yards of 4,000-PSI concrete.

Frequently Asked Questions • Plan HG-2679

Building costs, foundation specs, egress & CAD customization questions

How much does it cost to build the 80x40 3,200 Sq Ft (40x80) 3 Bed 2 Bath Single-Story Ranch Floor Plan (HG-2679)?

Based on current national residential construction data for single-story ranch structures, the dried-in structural shell for Plan HG-2679 (3,200 sq ft base footprint) ranges from $127,000 to $162,000 ($42/sq ft baseline). A complete turnkey build—including the 53-yard concrete foundation, 208 linear feet of interior framing, MEP rough-ins for 2 bath(s), and interior finishes across 3,200 sq ft of heated space—ranges from $487,000 to $593,000. 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 3,200 sq ft 3-bedroom layout?

Plan HG-2679 features 6 architecturally solved spaces inside its 80' × 40' footprint: PRIMARY SUITE (30'-6" × 18'-0", 549 sq ft), BEDROOM 2 (25'-0" × 18'-0", 450 sq ft), BEDROOM 3 (24'-6" × 18'-0", 441 sq ft), GREAT ROOM & DINING (49'-6" × 22'-0", 1089 sq ft), BATH & LAUNDRY (30'-6" × 9'-6", 290 sq ft), KITCHEN & ISLAND (30'-6" × 12'-6", 381 sq ft). Every habitable room meets or exceeds IRC R304 minimum area (70+ sq ft) and minimum horizontal dimension (7'-0"+) requirements.

Can this 80' × 40' floor plan be built with post-frame, red-iron steel, or 2x6 stick framing?

Yes. Because the outer envelope is engineered on an even 80'-0" × 40'-0" structural grid (240 LF perimeter) with clear-span 6:12 trusses, a local structural engineer or building kit supplier can adapt the blueprint for 2x6 Conventional Stick Frame w/ Prefabricated Roof Trusses, 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-2679?

Downloading Plan HG-2679 provides the high-resolution scalable vector floor plan (.SVG) with crisp architectural lineweights, exterior dimension strings (80'-0" × 40'-0"), room-by-room callouts, door swing arcs, and window schedules, plus instant browser printing for contractor bidding and preliminary municipal zoning review.