Sandwich covers 90.9 square miles of land, which makes it one of the largest towns in New Hampshire and one of the thinnest spread — about 1,466 people across all of it. There is no municipal sewer anywhere in town, and outside the village every lot has to hold a well and a septic system both. The last full housing count put Sandwich at 1,057 units with 440 of them vacant most of the year, 373 seasonal, so a good share of what we pump only gets used a few months out of twelve.
The town was chartered in 1763 and the grant was actually enlarged because the land was judged too inaccessible to be worth the acreage on paper. Two hundred and sixty years on, that’s still the first thing that comes up when somebody calls. There are four villages — Center Sandwich, North Sandwich, Sandwich and Whiteface — with NH 25, 109, 113 and 113A threading between them, and roughly seventy miles of unpaved surface spread across 76 named dirt, gravel and back roads doing the rest of the work. The north end of town is White Mountain National Forest, Mount Israel stands 2,630 feet near the geographic center, the Bearcamp and Cold rivers run east off the height of land, and the southwest corner of town is Squam Lake. Sandwich Notch Road, laid out in 1801 as the first real commercial road through the White Mountains, is still nine miles of one-lane dirt and still closed every winter. The zoning has all of it built in: 100,000 square feet minimum in the Rural/Residential district, and 260,000 if more than sixty percent of your lot pitches steeper than fifteen percent.
Squam Lake is public water, so a developed waterfront lot in the southwest corner of Sandwich triggers the RSA 485-A:39 septic site assessment when it sells. Sandwich also runs its own Shoreland district out 600 feet from its named lakes and ponds, more than twice the state’s 250-foot reach — worth knowing which line you’re inside before you plan any work near the water.
Routine pump-outs with filter rinse and baffle check. Most tanks $300–$500.
Baffles, lines, distribution boxes, and honest leach field diagnosis.
Pump-and-inspect evaluations and shoreland site assessments with 48-hour reports.
Same-day pumping when the system backs up.
Same-week scheduling, straight prices, and a crew that knows the Lakes Region.
Tell us where the property is and what's going on. We'll get right back to you with a straight price.
We reply to every request within 2 business hours — emergencies first.
Lakes Region