Buying Land in Bennington County, Vermont

Two shire towns, zero county zoning authority

Bennington County is Vermont's oldest county still in existence, chartered in 1778, and it's the only Vermont county -- reportedly the only US county -- with two shire towns: Bennington in the south ("the Southshire") and Manchester in the north ("the Northshire"). That dual-shire arrangement is a historical and judicial-district quirk, not a government structure with any planning or zoning power. As everywhere in Vermont, land-use authority sits entirely with the county's individual towns -- Bennington, Manchester, Arlington, Dorset, Pownal, Shaftsbury, Woodford, Stamford, Sunderland, Sandgate, Rupert, Peru, Landgrove, Winhall, Readsboro, Searsburg, Glastenbury (unincorporated), and the rest -- each running its own zoning bylaw and Development Review Board. Confirm zoning, permitted uses, and setbacks with the specific town, never a county office.

A double state border: New York and Massachusetts, and a documented cross-border contamination episode

Bennington County sits in Vermont's southwest corner, bordering both New York to the west and Massachusetts to the south -- a genuinely distinctive double-state border among Vermont's counties. That border proximity isn't just geographic trivia here: it's tied to one of the more consequential documented environmental episodes affecting rural Vermont well water in recent years. Two former ChemFab manufacturing facilities in Bennington and North Bennington -- later owned by Saint-Gobain Performance Plastics -- used PFOA (a per- and polyfluoroalkyl "forever chemical") in fabric coating from roughly 1969 to 2002. The chemical was released both into local groundwater and, through smokestack emissions, into the surrounding air, settling into soil over a wide area.

Since the contamination came to light in 2016, PFAS have been detected in more than 330 private drinking-water wells in and around Bennington and North Bennington, and soil testing has traced an airborne PFOA deposition plume extending roughly 10 miles eastward into the Green Mountains, covering an estimated 120 square miles of southeastern Vermont -- a footprint substantially larger than the immediate factory neighborhood. Under 2017 and 2019 settlement agreements, Saint-Gobain funded connecting roughly 445 affected homes in Bennington, North Bennington, and Shaftsbury to the municipal water system, but litigation has continued: a class-action lawsuit was filed in federal court in August 2026 on behalf of Bennington and Shaftsbury residents against Saint-Gobain, 3M, and DuPont, and VTDigger reported continuing state and resident engagement on the issue as recently as May 2026.

The cross-border dimension is real and independently documented, not assumed: the same PFOA chemistry was found in the public water supply of Hoosick Falls, New York -- just over the state line -- in 2014, two years before Vermont's discovery, evidence that the underlying contamination source and its consequences don't respect the state boundary. If you're evaluating land on a private well anywhere within roughly a 10-mile radius of Bennington or North Bennington, or in Shaftsbury, this isn't a background risk to wave off -- test the well specifically for PFAS/PFOA before closing, and ask the Vermont DEC's PFOA response program whether the parcel falls within its mapped investigation area.

Manchester's two governments, and a short-term-rental rule that applies to only one of them

Manchester -- the county's northern shire town, "the Northshire" -- is actually two separate municipalities: the incorporated Village of Manchester and the much larger surrounding Town of Manchester. The Village adopted its own short-term-rental registration ordinance in December 2023, requiring annual registration, a $300 fee, an occupancy cap, and inspection on request. As of 2025, the surrounding Town had not adopted an equivalent ordinance of its own, even as the topic was under active discussion. A property just outside the Village line can therefore face a meaningfully different regulatory picture than one inside it -- see our dedicated short-term-rentals page for Bennington County for what each jurisdiction currently requires.

Act 250 District 8 and the Rutland Regional DEC office

Bennington County falls within Act 250 District 8, one of the nine District Environmental Commissions reviewing development statewide under the framework our Vermont state hub describes. Septic and water-supply permitting for the county runs through the Vermont DEC's Rutland Regional Office, which issues Water/Wastewater System permits directly at the state level for new construction, subdivision, and system repairs or replacements -- separate from, and in addition to, both the town zoning permit and any Act 250 review that applies.

What to check before buying land in Bennington County

Confirm zoning, permitted uses, and setbacks with the specific town -- there is no county zoning office regardless of which shire town (Bennington or Manchester) the parcel is closer to. If the parcel relies or will rely on a private well anywhere near Bennington, North Bennington, or Shaftsbury, test specifically for PFAS/PFOA and check Vermont DEC's PFOA response program mapping before treating the well as clean; our dedicated well-water page for Bennington County covers this in more depth. Plan on an Act 250 review through District 8 if the project trips a jurisdictional threshold, and a Vermont DEC Rutland Regional Office Water/Wastewater permit for any new or replacement septic system and water supply.