41 Mountain Rd
Hamburg, NJ 07419

An incredible opportunity to acquire ~114 total acres across two contiguous parcels spanning both sides of scenic Mountain Road in Hardyston Township. Situated in Sussex County’s MIDD-3 (3-acre density) zoning district, this expansive tract offers an unmatched combination of low holding costs, natural beauty, and multi-use flexibility for residential developers, equestrian operators, or land-banking investors.

The property features rolling pastures, clusters of shade trees, a 1.5-acre swimming pond, an on-site stream, and some wetlands. Existing improvements include a 3-bedroom, 1-bathroom single-family dwelling - ideal for immediate residence, rental income, or caretaker quarters - alongside two barns equipped with 11 stalls and turnout pastures. Farmland-qualified status keeps annual carrying costs extraordinarily low, with total 2025 property taxes of just $912.42 across both parcels ($603.78 for Lot 8.01 and $308.00 for Lot 45.01). 

Located in Flood Zone X (minimal flood hazard) with direct access along a public asphalt road, the land supports a wide array of potential uses including a major residential subdivision (up to ~25 single-family lots), a private compound, an equine facility, or agricultural and conservation leases. Buyer to confirm with all relevant entities.

Total Acreage: ~114 acres comprising two parcels: 75.7 acres (Block 18, Lot 8.01) and 37.1 acres (Block 61, Lot 45.01)
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Location: 41–87 & 52–84 Mountain Road, Hardyston Township (near Hamburg/Franklin border), NJ
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Zoning: MIDD-3 (Minimum Impact Development District, 3-acre minimum lot size)
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Annual Taxes: $912.42 combined (2025) under Farmland Qualification
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Existing Structures: 3-bedroom, 1-bathroom single-family home and 2 barns with 11 stalls
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Water & Natural Features: 1.5-acre swimming pond, stream, rolling pastures, and partial wetlands (Zone X minimal flood hazard)
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Utilities & Access: Electric, telephone, and cable on site; private well and septic required; public asphalt road frontage
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School District: Hardyston Elementary & Middle School; Wallkill Regional High School