The Newfield

At 600 square feet and starting at $179,000, The Newfield delivers the best price per square foot of any ADU we build — right around $298 per finished foot, turn-key. That math is exactly why it has become the smart-money pick for rental investors across Maine and New Hampshire: a genuine one-bedroom with room for a long-term tenant to live comfortably, at an all-in number that actually pencils against local rents.

The value comes from efficiency, not shortcuts. The Newfield is built on the same standard Langone spec as every model in the lineup: insulated monolithic slab, 2x6 walls, ZIP System sheathing on walls and roof, R-23/R-49 insulation, a Mitsubishi mini-split, on-demand hot water, granite countertops, hardwood cabinets, and a 50-year architectural shingle roof over Matthew Brothers windows. Starlink setup and a smart thermostat are included — which matters to tenants working remotely in rural towns. In the lineup, the comparison to make is with The Bentley: the same 600 square feet, but The Bentley adds an attached garage and the premium finish package at $255,000, while The Newfield puts every dollar into rentable living space at $76,000 less. Compared with The Bean, an extra $44,000 buys 216 more square feet — space most landlords earn back in rent. For income-first builds, this is the one.