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Affordable Accessory Dwelling Unit

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22'3"x 36'3" 806 Sq/Ft 2BD/1BA Single Unit: $119,795* (May 2025 pricing)

2-3 units built together: $116,000* | 4+ built together: $111,725.00*

Floorplan

ADU Photo

ADU Photo

ADU Photo


ADU Photo
ADU Photo
ADU Photo

Every basic package includes:

  • All permits: permitted as a model plan for fast approval
  • Includes all electric, sewer and water connections and first 20 feet of runs
  • Up to 4 inches of pre-grading/site prep (dirt haul away/import not included)
  • Size – 36'3" long x 22'3" wide – 806sq ft. Roof size – 37ft long x 24ft wide
  • 9ft high ceilings throughout entire house, 12ft6in to the top of the roof
  • Finished colored concrete floors (with sealer) and grouted control joints at 6-7ft on center
  • 2" x 6" exterior walls with R-23 insulation and full 3/8" OSB exterior wall sheathing
  • Engineered truss roof with R-40 insulation and 5/8" Plywood roof sheathing
  • 2" x 8" Facia around the roof – paint finish
  • 3/8" plywood under the eaves – sealed and painted
  • 1" foam over the wall sheathing, under the stucco basecoat
  • Synthetic stucco integral color exterior wall finish up to the eaves
  • (2) exterior recessed lights installed under the front eave
  • Exterior gfci protected outlet and hosebibb
  • 3' wide x 6'8" high fiberglass exterior door
  • (4) 4' x 4' & (1) 2'6" x 3' (over the kitchen sink) double pane/low-E vinyl windows
  • (2) 12' x 10' bedrooms with closets
  • 7'9" x 5' wide bathroom with tub/shower unit, rite height toilet and 30" vanity
  • 24" x 30" mirror, towel bar, electric fan and medicine cabinet in the bathroom
  • 14'9" x 9' kitchen area
  • 9'6" x 9' (back measurements) shaker style cabinets (6 upper and 5 lower)
  • 27" wide stainless steel refrigerator
  • 30" wide x 84" tall pantry cabinet and 36" x 24" shelf area (4 shelves)
  • Granite countertop with backsplash
  • Stacked washer/dryer unit in the kitchen area with a screen wall
  • Over the counter/under cabinet stainless steel microwave with fan/light
  • 30" stainless steel oven/range with 50 amp/220 volt outlet
  • 24" x 16" kitchen sink with faucet
  • 20' long x 12' wide living room area with 2 windows
  • 30 gallon electric water heater – set on block at the back of the house
  • (1)1.5ton and (2) 3/4ton (one for each bedroom) mini-split HVAC units
  • 100amp main panel set at the back of the house
  • All disconnects, gfci's and arc-fault breakers as required by code
  • (2) recessed lights and a fan/light combo in each bedroom
  • (4) recessed lights and a fan/light combo in the living room
  • (2) recessed lights in the kitchen
  • (1) recessed light and a 3-light vanity bar in the bathroom
  • Smoke alarms in the bedrooms and hall to code
  • 3 cable boxes with cables running to the back of the house
  • Complete clean-up of all construction debris/materials during the process

This is a complete turnkey, move-in-ready house on your lot for only $119,795!
That is $136 per square foot for everything as stated

Options:

  • Additional sewer line - $40/linear foot
  • Additional electric line - $20/linear foot
  • Additional water line - $10/linear foot
  • Permit this house as a sleeping quarters and replace oven with a cabinet - $700 CREDIT
Note: Pima County does not have impact fees on Accessory Dwelling Units
Smart Structures Floorplan with measurements
View Enlargement
ADU Photo
ADU Photo
ADU Photo

*Note: Pricing does not include sales tax.

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The photos on this site are concept renderings and do not necessarily reflect the finished product.