See Every Hidden Cost
Before You Contact a Manufacturer
Maine's LD 1829 makes ADUs easier to build — effective July 2026. Compare costs from 15 manufacturers across New England.
Kits from Turnkey Homes from
259 Models · 15 Manufacturers · 6 NE States
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Local Market Intelligence for New England
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15 manufacturers deliver to — 259 models available.
Real Pricing, Not Guesswork
What Will Your Prefab Home Actually Cost?
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Where will you build?
Your location determines regional costs
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Maine’s LD 1829: A New Era for ADUs
Starting July 2026, Maine homeowners can build ADUs with simplified permitting. Learn what this means for your property.
Read the LD 1829 Guide →State Zoning Guides
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Prefab Building Guide
Kit, shell, or turnkey — which is right?
Compare Service Levels
Understand what’s included at each tier