Belfair's housing stock reflects its unincorporated, semi-rural character. Homes are spread across a mix of small residential subdivisions, individual parcels in the woods, and shoreline properties along Hood Canal and the Union River, with many lots offering space, trees, and privacy rather than the density of a suburban plat. Because the community has grown in phases around its commercial core, the housing ranges from older modest homes near State Route 3 to newer construction on larger wooded acreage. The canal itself anchors the upper end of the market, where water-view and waterfront properties carry a premium. Overall, the area offers more land and lower density than the ferry-connected Kitsap communities to the north.

Belfair is organized around the State Route 3 corridor and the head of Hood Canal rather than around distinct named subdivisions. The commercial core clusters near the highway, while residential areas fan out into the surrounding woods and along the shoreline of the Union River and Lynch Cove. Neighborhoods range from compact clusters of homes on small lots to larger rural parcels where houses sit among second-growth timber. The area's shoreline communities, stretching along the canal, form their own distinct band of living. This patchwork of woods, water, and small residential clusters gives Belfair its characteristic feel as a spread-out, forested community centered on a single commercial hub.

Life in Belfair is outdoors-oriented and low-key, built around the water and the surrounding forests. Residents use Hood Canal for boating, fishing, shellfish gathering, and beach time, while the nearby Tahuya State Forest and Olympic Peninsula lands offer hiking, off-road trails, and camping. The Mary E. Theler Wetlands serves as a free, everyday outdoor space for walks and nature study, and Belfair State Park adds canal-front camping and beaches. Community life runs through the North Mason schools, local churches, and the commercial businesses along State Route 3. The pace is unhurried, and the appeal is a practical, nature-centered existence with services close at hand.

Belfair anchors the North Mason School District, which serves the northern half of Mason County and has long been tied to the community's identity. The district's campuses are clustered in and around Belfair, making it the educational center for the surrounding rural population. The district has also been closely associated with the Mary E. Theler Wetlands, which historically served as an outdoor classroom and field-study site for its students. For families, the district's central location and the community's school-centered civic life are defining features of living in the Belfair area.

Belfair sits on State Route 3, the principal highway through the Kitsap and southern Olympic peninsulas. To the north, the corridor leads to Bremerton and the Kitsap Peninsula's ferry terminals; to the south, it runs toward Shelton and U.S. Highway 101 on the Olympic Peninsula. This position makes Belfair a natural crossroads and service stop for travelers moving between Puget Sound's urban core and the Olympic Peninsula. Because the community is unincorporated and spread out, daily life is car-dependent, with most errands and commutes made by road. The highway's role as a through-route both sustains Belfair's commercial core and shapes its pace.

Belfair is surrounded by recreation. Hood Canal itself provides boating, fishing, crabbing, and shellfish gathering, with views of the Olympic Mountains from the water. Belfair State Park offers beaches, tidal flats, and camping along the canal, and the Mary E. Theler Wetlands provides boardwalk trails and interpretive walks in the heart of town. To the north, Tahuya State Forest is a major destination for hiking, mountain biking, and off-road riding, while the Olympic National Forest and Olympic National Park lie within reach to the west. For residents and visitors alike, Belfair functions as the launch point for the outdoor recreation that defines this corner of Washington.