Narrow Three-Story Residential Floor Plan with Interior Staircase

This comprehensive floor plan depicts a narrow three-story residence with dimensions specified in inches. The layout features a ground floor with entrance foyer, kitchen, hall, and bedroom; a first floor with bedrooms and bath; and a roof/terrace level. The overall building footprint measures approximately 210″ x 840″ (17.5′ x 70′), utilizing an efficient vertical design to maximize living space. Interior staircases connect all levels, with strategic placement allowing for functional circulation. The kitchen on the ground floor includes adjacent dining space, while bedrooms are distributed throughout the upper levels. Bathroom placements on both living floors enhance practicality. The narrow design is well-suited for urban infill lots or row house configurations where frontage is limited but depth is available. Door swings and room transitions have been carefully considered to optimize movement between spaces.