Multi-generational ADU builds and excavation for Lebanon’s rural lots and Seacoast commuters. Based 20 minutes away in West Newfield, Maine, Langone Site Services delivers turn-key ADU builds, custom homes, excavation, and septic systems across York County.
Lebanon runs along the Salmon Falls River on the New Hampshire line, bordering both Rochester and Milton. It's a large, spread-out rural and exurban town popular with commuters to the NH Seacoast — big lots, no town sewer, and strong demand for family housing on a single parcel.
Lebanon draws some of our strongest multi-generational ADU demand: parents building for adult children priced out of the Seacoast market, or adult kids adding a unit for aging parents. A detached ADU rents long-term for $1,500-$1,900/month, and multi-generational families routinely save $2,500+/month versus a second mortgage or Seacoast rent while keeping everyone on one property.
Lebanon's large lots typically run on private well and septic, so we handle the full site build — soil testing, engineered or chambered septic, well coordination, long rural driveways, and drainage on the sloping ground near the Salmon Falls River. Owning our fleet means we do the dig, the system, and the finish grade without subbing pieces out.
Lebanon permits ADUs under Maine LD 2003 and cannot deny one on lot-size or parking grounds alone — a good fit for the town's oversized rural parcels. Shoreland zoning applies within 250 ft of the Salmon Falls River and Lebanon's ponds; we manage Maine DEP permitting where it's required.
Check My LotFull service area includes 45+ towns within 30 miles of West Newfield, ME. See the full service area map.
More permitting, pricing, and rental answers in the blog — All guides.
Free consultation, real pricing, permitting handled. Recent work: multi-generational detached ADUs on Lebanon rural lots.
Or email dylan@langonesiteservices.com