The ADU Accessory Building is a fully enclosed, insulated, and electrically wired structure designed for Vermont homeowners who want a ready-to-use backyard building without the cost of a full living unit. This option bridges the gap between an unfinished ADU shell and a move-in-ready dwelling, offering flexibility with fewer decisions upfront.
Features and Specifications
What’s Included
Framed, Weather-Tight Shell
Insulated Windows
Insulated Exterior Doors
Luxury Vinyl Flooring
Spray Foam Floor Insulation
Insulated Roof
Painted Wood Panel Walls
Electrical
100 Amp Service
Wiring and Receptacles
No Fixtures (you add)
Insulation
2×4 Insulated Walls (R13)
2×6 Insulated Walls Available (R19)
Insulated Roof
Spray Foam Subfloor
Available Styles
Colonial Lean To Studio
Colonial A-Frame
Victorian A-Frame
Exterior Finishes
LP Engineered Siding with Miratec Trim
Board & Batten Farmhouse
Note: No plumbing included
LP Engineered Siding with Miratec Trim
| Sq Ft | W x L | Colonial Lean To Studio | Colonial Aframe 7′ walls | Victorian Aframe 6′ walls | Victorian Aframe 7′ walls |
|---|---|---|---|---|---|
| 140 | 10′ x 14′ | $14,885 | $13,874 | $14,081 | $14,322 |
| 160 | 10′ x 16′ | $16,176 | $15,105 | $15,320 | $15,559 |
| 180 | 10′ x 18′ | $17,510 | $16,238 | $16,461 | $16,703 |
| 192 | 12′ x 16′ | $17,848 | $16,777 | $16,858 | $17,280 |
| 200 | 10′ x 20′ | $18,856 | $17,524 | $17,748 | $17,989 |
| 216 | 12′ x 18′ | $19,288 | $18,016 | $18,110 | $18,533 |
| 224 | 14′ x 16′ | $19,475 | $18,404 | n/a | n/a |
| 240 | 12′ x 20′ | $20,678 | $19,346 | $19,484 | $19,866 |
| 252 | 14′ x 18′ | $21,845 | $20,573 | n/a | n/a |
| 280 | 14′ x 20′ | $23,524 | $22,192 | n/a | n/a |
| 288 | 12′ x 24′ | $24,653 | $22,865 | $23,124 | $23,547 |
| 308 | 14′ x 22′ | $25,165 | $23,583 | n/a | n/a |
| 336 | 12′ x 28′ | $27,647 | $25,695 | $26,185 | $26,651 |
| 336 | 14′ x 24′ | $26,857 | $25,047 | n/a | n/a |
| 364 | 14′ x 26′ | $28,434 | $26,655 | n/a | n/a |
| 392 | 14′ x 28′ | $30,264 | $28,312 | n/a | n/a |
Board & Batten Farmhouse Finish
2″ x 4″ Construction
| Sq Ft | W x L | Colonial Lean To Studio | Colonial Aframe 7′ walls | Victorian Aframe 6′ walls | Victorian Aframe 7′ walls |
|---|---|---|---|---|---|
| 140 | 10′ x 14′ | $15,845 | $14,834 | $15,041 | $15,282 |
| 160 | 10′ x 16′ | $17,216 | $16,145 | $16,360 | $16,599 |
| 180 | 10′ x 18′ | $18,630 | $17,358 | $17,581 | $17,823 |
| 192 | 12′ x 16′ | $18,968 | $17,897 | $17,978 | $18,400 |
| 200 | 10′ x 20′ | $20,056 | $18,724 | $18,948 | $19,189 |
| 216 | 12′ x 18′ | $20,488 | $19,216 | $19,310 | $19,733 |
| 224 | 14′ x 16′ | $20,675 | $19,604 | n/a | n/a |
| 240 | 12′ x 20′ | $21,958 | $20,626 | $20,764 | $21,146 |
| 252 | 14′ x 18′ | $23,125 | $21,853 | n/a | n/a |
| 280 | 14′ x 20′ | $24,884 | $23,552 | n/a | n/a |
| 288 | 12′ x 24′ | $26,093 | $24,451 | $24,564 | $24,987 |
| 308 | 14′ x 22′ | $26,605 | $25,023 | n/a | n/a |
| 336 | 12′ x 28′ | $29,247 | $27,295 | $27,785 | $28,251 |
| 336 | 14′ x 24′ | $28,377 | $26,567 | n/a | n/a |
| 364 | 14′ x 26′ | $30,034 | $28,255 | n/a | n/a |
| 392 | 14′ x 28′ | $31,944 | $29,992 | n/a | n/a |
2″ x 6″ Construction
| Sq Ft | W x L | Colonial Lean To Studio | Colonial Aframe 7′ walls | Victorian Aframe 6′ walls | Victorian Aframe 7′ walls |
|---|---|---|---|---|---|
| 140 | 10′ x 14′ | $17,447 | $16,436 | $16,643 | $16,884 |
| 160 | 10′ x 16′ | $18,984 | $17,913 | $18,128 | $18,367 |
| 180 | 10′ x 18′ | $20,564 | $19,292 | $19,515 | $19,757 |
| 192 | 12′ x 16′ | $20,920 | $19,849 | $19,930 | $20,352 |
| 200 | 10′ x 20′ | $22,156 | $20,824 | $21,048 | $21,289 |
| 216 | 12′ x 18′ | $22,618 | $21,346 | $21,440 | $21,863 |
| 224 | 14′ x 16′ | $22,811 | $21,740 | n/a | n/a |
| 240 | 12′ x 20′ | $24,266 | $22,934 | $23,072 | $23,454 |
| 252 | 14′ x 18′ | $25,451 | $24,179 | n/a | n/a |
| 280 | 14′ x 20′ | $27,400 | $26,068 | n/a | n/a |
| 288 | 12′ x 24′ | $28,757 | $27,115 | $27,228 | $27,651 |
| 308 | 14′ x 22′ | $29,311 | $27,729 | n/a | n/a |
| 336 | 12′ x 28′ | $32,267 | $30,315 | $30,805 | $31,271 |
| 336 | 14′ x 24′ | $31,273 | $29,463 | n/a | n/a |
| 364 | 14′ x 26′ | $33,120 | $31,341 | n/a | n/a |
| 392 | 14′ x 28′ | $35,220 | $33,268 | n/a | n/a |
For larger sizes or custom configurations, please contact us for a detailed pricing quote.
Ready for Your Vision
Built as part of our Accessory Dwelling Unit (ADU) and tiny building lineup, the Accessory Building is ideal for a backyard office, creative studio, workshop, home gym, or personal “Me Shed.” We handle the structural construction, insulation, electrical, and core finishing, giving you a professionally built space that’s ready for personalization.
You get the freedom to customize the interior to match your needs—whether that means storage, workspace, or a quiet retreat—while starting with a durable, weather-ready building designed for Vermont’s snow loads, freeze-thaw cycles, and year-round use.
Hassle-Free Installation
Your ADU Accessory Building arrives fully finished and ready to use. Every Livingston Farm structure includes free delivery and on-site installation within 25 miles, as well as our industry-leading 1 year warranty coverage. We handle the construction complexity so you can focus on enjoying your new space.
Reach out to us!
Whether you’re ready to place an order or just have a few questions, give us a call at 802.382.0992 or message us through the form below.
