800 Square Foot Modern Cottage House Plan – Architectural Designs

James Washington
4 Min Read

Modern 2-Bedroom Cottage — 800 Sq Ft of Smart Living

This modern cottage delivers 800 square feet of thoughtfully designed living with two bedrooms and one full bathroom. Clean lines, abundant windows, and a cozy covered entry porch make it stylish yet approachable. Inside, vaulted ceilings and a flexible layout make this compact space feel open and bright—a lovely design for a primary home, guest house, or rental unit.

Exterior & Curb Appeal

The exterior showcases contemporary charm with board-and-batten accents in the gable peaks, wide windows, and a modest covered entry porch. The siding is crisp and modern, with trim that highlights the clean geometry of the design. The proportions feel well balanced, creating a strong street presence without overreaching.

2D Floor Plan & Interior Layout

Enter into a vaulted living area where the ceiling opens up to 12′-6″, creating an airy, spacious feel. The living room flows into the kitchen, forming an integrated gathering space. The kitchen layout is efficient yet functional, with direct access to a utility closet that houses the laundry setup. On one side, two bedrooms are clustered along a shared full bathroom. In total, the layout is compact but well refined, maximizing every foot of usable space.

Bedrooms & Bathroom

Both bedrooms are positioned to share the bathroom while still offering privacy. The primary bedroom is slightly larger and includes a full closet space. The secondary bedroom can serve multiple roles—guest space, office, or hobby room. The shared bathroom includes modern fixtures and comfortable circulation, keeping transitions smooth and functional.

Porch & Outdoor Living

A modest covered entry porch adds charm and practicality to the design. Though small, it offers shelter, visual interest, and a connection between indoor and outdoor living. With a few patio furnishings or plants, it becomes a welcoming spot to enjoy fresh air or greet guests without stepping inside.

Structure & Specifications

The home measures approximately 33′4″ wide by 27′ deep, with a maximum ridge height of about 19′-8″. Exterior walls use 2×6 framing. Roof structure is made with trusses at a 10:12 primary pitch and 8:12 secondary pitch. Ceiling heights are 10′ on the first floor, with vaulted areas rising higher. The foundation is designed as a slab (though local adaptations may permit crawlspace).

Lifestyle & Cost

This 800-sq ft cottage supports a comfortable, low-maintenance lifestyle. The open living space, vaulted ceilings, and efficient layout make it feel larger than its footprint. Ideal for couples, small families, or as a rental/guest home, it balances form and function beautifully.

Current U.S. construction estimates for a home of this size and finish can range from $140,000 to $180,000 USD, depending on materials, location, and labor. With its blend of modern lines and cozy touches, this design offers stylish small-home living that performs well in everyday life.

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