ACB-P-04522-990

45 x 22 Accessory Dwelling Unit Floor Plan

A 990 sq ft two-bedroom ADU plan with one full bath, a 400 sq ft open living and kitchen area, generous bedroom closets, and a covered front porch for relaxed Arizona outdoor living.

990 SQ FT 2 Bedrooms 1 Bath Open Living/Kitchen Front Porch
Annotated 45 by 22 990 square foot accessory dwelling unit floor plan showing two bedrooms, one bath, open living and kitchen, covered porch, bedroom closets, and room dimensions

Plan Overview

Two Bedrooms, One Bath, And A Wide Open Living Center

This 45 by 22 accessory dwelling unit floor plan uses a broad 990 sq ft footprint to place the living and kitchen core in the center, giving the plan a 400 sq ft daily-use space with clear sightlines to the covered porch.

The bedrooms sit on opposite ends of the plan for privacy, with a 215 sq ft Bedroom 1, 164 sq ft Bedroom 2, one full bath, and three closet zones that make the layout practical for guests, family, or longer stays.

45' x 22'overall plan footprint
990 SQ FTfinished plan area
2private bedrooms
400 SQ FTliving and kitchen area

Open Living And Kitchen

The 400 sq ft center of the plan combines the kitchen, dining area, sofa seating, and porch access into one bright shared space.

Split Bedroom Layout

Bedroom 1 and Bedroom 2 sit on opposite sides of the living area, giving guests or family members privacy without wasting circulation space.

Closet Storage

A 35 sq ft closet, 64 sq ft closet, and 12 sq ft secondary closet create practical storage zones in a streamlined two-bedroom ADU footprint.

Interior & Exterior Renderings

Renderings For The 990 Sq Ft ADU

These renderings show the two-bedroom ADU from the bedrooms, bathroom, open living and kitchen, dining area, covered porch, modern exterior, aerial approach, and desert landscape context.

Floor Plan

Clean Layout Reference

The standalone floor plan shows bedrooms on the left and right wings, one full bath near Bedroom 1, a long kitchen wall across the top, the 400 sq ft living/kitchen core in the center, and a covered porch opening from the main living space.

Standalone 45 by 22 990 square foot accessory dwelling unit floor plan showing two bedrooms, one bath, open living and kitchen, covered porch, bedroom closets, and room dimensions

Build Quality

Designed For Arizona

The construction cutaway highlights permanent-build details for Arizona conditions: low-slope roof structure, spray foam insulation at the roof deck and wall cavities, 2x6 framing, full shear construction with OSB, synthetic stucco, Low-E windows, and a concrete slab foundation.

45 by 22 accessory dwelling unit construction cutaway showing low-slope roof structure, synthetic stucco, Low-E windows, spray foam insulation at roof deck and wall cavity, 2x6 framing, full shear construction with OSB, and concrete slab foundation
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