Dummer NH Real Estate & Homes for Sale

There are 3 active MLS listings for homes in Dummer right now. Asking prices currently run from $400,000 to $1,495,000. This page reads the live feed, so the count changes as homes come on the market and go under contract.

Active listings for homes in Dummer currently average $798,000 with a median asking price of $499,000. Averages move with the mix of homes on the market at any moment, so treat them as a snapshot rather than a valuation.

The active listings in Dummer have been on the market for an average of 179 days so far. Well-priced homes move faster than that average, so if you are watching this market it pays to see new listings the day they appear.

Use the Get Alerts button at the top of this page — it saves exactly this search and emails you when a matching listing hits the MLS. Or contact our local team and tell us what you're looking for; we watch this market every day.

Dummer, NH uses ZIP code 03588. The town is in Coos County, New Hampshire. The post office ZIP is shared with Milan, so check the town line on any listing.

Dummer's 2025 total property tax rate is $9.46 per $1,000 of assessed value (municipal, county, local and state education combined), per the New Hampshire Department of Revenue Administration. Village or water districts can add to it, and the bill depends on the assessed value, not the sale price.

Dummer is in northern New Hampshire, close to the geographic center of Coos County. NH Route 16 crosses the town, leading south to Milan and Berlin and northeast to Errol. Its neighbors are Millsfield to the north, Errol to the northeast, Cambridge to the east, Milan to the south, Stark to the southwest and Odell to the northwest.

Pontook Reservoir is a body of water in Dummer created by Pontook Dam. The dam was reconstructed in the mid-1980s to generate hydroelectric power. The reservoir is popular with canoeists, kayakers and birdwatchers, and it is the feature Dummer is best known for.

Dummer was named for William Dummer, a governor of Massachusetts, when Governor John Wentworth granted the town in 1773 to Portsmouth investors including his own father. The land stayed unsettled until William Leighton arrived from Farmington in 1812, and the General Court incorporated the town in 1848.

Paris is a former community in the western part of Dummer, along Phillips Brook. That western third of town drains through the Upper Ammonoosuc River to the Connecticut River, while the rest of Dummer is in the Androscoggin River watershed. The Upper Ammonoosuc once powered the town's sawmills.