Crescent Lake Association, Inc. is a lakeside property association spanning the shorelines of 128-acre Crescent Lake in Unity and Acworth, New Hampshire. Serving as the headwaters of the Cold River, the community surrounds a quiet, uncrowded water body designed for a tranquil New England lake lifestyle. Note: This is a lake association (501(c)(4) nonprofit), not a conventional condominium association.

The community comprises single-family homes, seasonal lake cabins, and updated year-round residences along Crescent Lake Road. Housing styles range from mid-century rustic log cabins to contemporary waterfront homes. Properties feature private wood lots, individual dock setups, and clear views across the water.

Community activities revolve around environmental stewardship and non-motorized/light motorized water activities. The volunteer-led association oversees active water quality testing, weed-watching programs to protect against invasive species, and boating safety education. Shared amenities include access to a public boat launch suitable for kayaks, canoes, fishing boats, and paddleboards.

Situated in rural Sullivan County, the lake provides a tranquil retreat while remaining accessible to nearby commerce centers. Claremont and Newport are within a 20-minute drive, offering grocery stores, healthcare, and retail, while the surrounding region provides extensive snowmobile trails and public hiking lands.