The Warren County Housing Market
The median home price across Warren County sits near $385,000, but that single number hides a wide spread. Phillipsburg and Hackettstown generally price above the county median, while more inland or higher-density submarkets can come in well below it. When I prepare a valuation, I work from closed sales inside your own neighborhood and price tier — that is the only comparison a buyer's appraiser will accept.
Inventory here moves fast. Well-priced, updated homes near a train station or a top-rated school district routinely draw multiple offers within the first weekend.
With roughly 110,000 residents and Belvidere as the county seat, Warren County supports a full range of housing: pre-war homes in established downtowns, post-war subdivisions, newer townhouse and condo communities, and a smaller pool of luxury and waterfront or estate properties.

