SQ FT

550

BED

1

BATH

1.0

GARAGE

0

FLOORS

1

FOUNDATION

Con. slab

Plan C-25-187: 25'x22' Modern Tiny House Plan 1 Bed 1 Bath with Deck, 550 Sq Ft

Name: Plan C-25-187: 25'x22' Modern Tiny House Plan 1 Bed 1 Bath with Deck, 550 Sq Ft
Brand: Home Plan DIY
SKU: 25187
Price: 449.0 USD
Availability: InStock

$449.00

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Efficient 1-bed 1-bath modern tiny house with open kitchen and living, full bath, laundry, barn door, and a full-width 25'x7' front deck. Slab, 550 sq ft.

About This Plan

This 25'x22' modern tiny house floor plan delivers 550 sq ft of smart, open single-story living space beneath a steep gable roof with a shed-roof porch extension that gives the home a bold, contemporary profile. The layout centers on a combined kitchen and living area that spans the full width of the home, with the kitchen at 12'3"x11'5" and living room at 11'11"x11'5" flowing together as one open space. A private bedroom at 11'6"x9' is separated by a barn door for a clean, minimalist interior feel. A full bathroom at 7'x9' sits adjacent to a compact laundry area with stacked washer and dryer, making the most of every square foot. A full-width front deck at 25'x7' extends the living space outdoors and provides a welcoming entry.

Built on a concrete slab foundation with 2x4 wood framing and a steep gable roof, this plan is designed for durability and low maintenance at an accessible build cost. The 8 ft 10 in ceiling height keeps the interior feeling spacious despite the compact footprint, and the open-concept layout maximizes function without sacrificing comfort. This is a practical, builder-ready design well suited to first-time owner-builders, downsizers, and buyers seeking an affordable primary or secondary residence.

Whether you are planning a primary tiny home, a vacation cabin, a rental unit, or an accessory dwelling unit, this complete 23-sheet drawing set gives you everything needed to begin construction. Sheets cover the floor plan, loft plan, slab layout, ceiling and roof outline, all four elevations, two sections, electrical and plumbing plans, kitchen and bath details, rafter and framing details, insulation details, window and door schedule, and a full material list. Available as an instant PDF and CAD download. Home Plan DIY does not provide engineer-stamped plans. Buyers are responsible for verifying local engineering and code compliance. Some jurisdictions require a licensed architect or engineer to review and seal plans prior to construction.

Details

Heated SQ FT

Total Heated Area 550 sq ft

First Floor 550 sq ft

Porch & Patio SQ FT

Total Porch/Patio Area 175 sq ft

Front Porch 175 sq ft

Bedrooms 1

Full Baths 1

Half Baths 0

Floors 1

Width 25 ft

Depth 22 ft 8 in

Height 20 ft 6 in

Foundation Con. slab

Exterior Framing 2x4

Ceiling Heights

First Floor 8 ft 10 in

What's Included in These Plans?

Complete Architectural Floor Plans
Loft & Open Living Space Layouts
Roof, Ceiling & Building Section Drawings
Exterior Elevations from All Sides
Kitchen & Bathroom Construction Details
Door, Window & Opening Schedules
Electrical & Plumbing Layout Plans
Wall, Rafter & Foundation Details
Material List for Construction Planning
Builder-Ready House Blueprints in PDF Format

What's Not Included

Site work, Landscaping, Permits, Utility connections, Appliances, Furniture . Some jurisdictions require a local engineer to review and stamp the plans. Check with your local building department before construction. . Some jurisdictions require a local engineer to review and stamp the plans. Check with your local building department before construction.

Estimated Build Cost

Range

$71,500 to $121,000

Per sq ft

$130 to $220

Final costs may vary significantly based on local market conditions, foundation requirements, utility connections, permits, and customization options. For the most accurate pricing, we recommend sharing the included plans and material list with local contractors or builders for detailed quotations.