New HampshireADU Experts

All models

Representative photo — may show optional upgrades. Standard finishes included; upgrades quoted separately.

NH ADU model

Spruce

Two beds, two full baths, two floors. Rentable to two roommates without a fight over the bathroom.

Square feet: 882 sf
Bedrooms: 2
Bathrooms: 2
Footprint: 18' × 28'

All-in turn-key price

$361,000

Base build, foundation, on-lot utility runs
Site prep, permits, design, standard finishes
Town water/sewer tap fees — vary by town
Major site issues (ledge, septic redesign) — quoted separately

Financing available — we connect you with NH/ME lenders for whichever path fits. See the four paths →

See the Spruce on your lot Get a free zoning review Download flyer

Already under contract with us? Make your deposit →

Step inside

Spruce — render & floor plan.

The architectural render and the model's floor plan — the same proportions you'd get on your lot.

Render is illustrative and may show optional upgrades. Standard finishes are included in the all-in price; upgrades are quoted separately.

Exterior

882 sq ft · 18′ × 28′

What's included

Standard on every build.

Every model ships turn-key with the spec below at no extra cost. Items in “optional upgrades” are quoted separately.

Interior finish

Hardwood cabinets
Granite countertops
Waterproof 12mil vinyl plank flooring
Pine tongue-and-groove on walls & ceilings throughout
Fiberglass tub/shower

Plumbing / heating / mechanicals

On-demand hot water
Delta fixtures, PEX plumbing
100-amp panel
Recessed lighting throughout
Mitsubishi mini-split — efficient heating & cooling in all weather

Technology

Starlink internet setup included
Smart thermostat included

Structure & foundation

Insulated monolithic slab foundation
Full rigid insulation under slab
2x6 exterior wall construction
ZIP System wall & roof system

Exterior

D4 vinyl siding (standard)
Architectural shingle roof — 50 year
Matthew Brothers windows
ThermaTru exterior doors
Exterior trim package included

Insulation

Fiberglass insulation
R-23 walls
R-49 ceilings

Optional upgrades

Siding: LP, board & batten, metal, and more
Metal roofing
Radiant heated floors
ERV system / alternative heat sources
Decks, porches & overhang structures

Price reflects a level, clear building area and a 20' tie-in to existing well & septic. Tie-ins to town utilities or upgrades to systems incur additional charges.

The math

Does Spruce cash-flow?

Pick your financing path. Drag the sliders. Real numbers, real time. Rates are typical NH + ME market estimates — final terms vary by lender, credit, and equity. Not a loan offer.

Down / equity25%

$90,250

Interest rate7.25%

Fixed

Loan term30 yr

Rent per sf / month$3

NH typical $1.80–$3.50

Occupancy95%

long-term rental

Construction-to-Perm

Interest-only during the build, converts to a 30-year fixed at completion. One application, one close, one set of fees. Available from most NH and ME credit unions and community banks.

Monthly payment

$1,847

Expected monthly rent

$2,514

Net cash-flow / month

+$667

Payback on down / equity

11.3 yrs

10-year net cash-flow

+$80,005

Lender intro included. When you lock your placement we'll connect you to the NH/ME lenders we work with for whichever path fits — no fee, no pressure.