104 Emerald St, Keene, NH  ·  Mon–Sat 8:30–6, Sun 11–3 (603) 795-0100 Book a Consult

Home / Build / In-Law Suites

Independent, but connected

A place for a parent, an adult child or a caregiver — with its own entrance, bath and kitchenette, tied into the house so it still feels like one home.

Two ways to do it

Attached suite or detached ADU

Attached

In-law suite

Carved out of existing square footage or added as a wing — bedroom, full bath, sitting room and kitchenette, with a private entrance and often a connecting door to the main house. Best when day-to-day contact matters and the lot is tight.

Additions
Detached

ADU on the lot

A small standalone home — studio to two-bedroom — built fast with Thermasteel panels. More privacy for everyone, and it can become a rental later. New Hampshire allows one on most single-family lots.

Size an ADU
Designed for aging in place

Built to work for decades

Access

Step-free entry

A graded walk or discreet ramp, 36-inch doorways and a step-free path through the suite.

Bath

Curbless shower

Zero-entry, properly sloped, with blocking behind the tile for future grab bars. Aging in place

Kitchen

Reachable kitchenette

Drawer bases, a seated prep spot and an induction cooktop that's safe to leave.

Comfort

Its own climate

Separate heating and cooling zone so the suite is comfortable without heating the whole house.

Sound

Quiet between spaces

Insulated party walls and floors so both households have real privacy.

Paperwork

Permitting handled

Structural design, energy code and the local ADU or accessory-living approval are part of the package.

Start here

Book a consult

Tell us the room, a rough budget range and when you'd like to start. We'll come back with next steps and a realistic timeline — no pressure, no mystery pricing.

(603) 795-0100  ·  toll-free 844-438-7674 sales@poshhaus.com 104 Emerald St, Keene, NH 03431 Mon–Sat 8:30–6 · Sun 11–3

We reply within one business day. Your details go straight to our team at sales@poshhaus.com.