778Rv is a compact two-story accessory dwelling unit providing 778 square feet of heated living space. Engineered for efficient lot utilization, the plan requires a footprint of 32 ft 6 in wide by 17 ft 0 in deep, making it a viable addition for properties requiring a secondary structure for guests or rental income.

The first level encompasses 553 square feet, anchored by an open-concept living area and a two-story grand room. A private master suite is positioned on this level, alongside a designated home office, a half-bathroom, and a laundry area. The 10-foot ceiling height on the first floor promotes vertical volume, ensuring the compact floor plate remains airy and light-filled.

The 225-square-foot second floor houses a loft that provides direct access to an exterior balcony. With 8-foot ceiling heights, this upper level serves as a secondary living retreat, media zone, or guest accommodation, separated from the primary social areas on the floor below.

Constructed with 2x4 wall framing and a robust slab foundation, the structure features stick-built roof framing with an 8:12 roof pitch. The maximum building height reaches 27 ft 9 in, maintaining a profile that complements existing residential architectures while meeting standard zoning height requirements for accessory structures.

Key Features: 778 square feet of living area, 1 bedroom, 1 full bathroom, 1 half-bathroom, two-story grand room, first-floor master suite, dedicated home office, second-floor loft with balcony, 10-foot first-floor ceilings, 8:12 roof pitch, slab foundation, 2x4 wall framing.

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