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$2,988,000
305 Green Road, Sparta, NJ, 07871
MLS# 26034311
6
Bedrooms
8
Bathrooms
2
Half Baths
14.5 acres (631,620 sqft)
Lot Size
2000
Year Built
Residential — Colonial
Property Type
Description
Extraordinary LAKEFRONT ESTATE & POSSIBLE LUXURY COUNTRY INN / BOUTIQUE Bed & Breakfast / PRIVATE RETREAT LODGING. Potential Bed & Breakfast use subject to Sparta Township Zoning Use Variance approval. Located just 60 minutes from NYC with breathtaking natural surroundings. A magnificent two-story foyer with dramatic butterfly staircase opens to a spectacular great room with soaring ceilings and a wall of windows showcasing panoramic lake and estate views. This GREEN ENERGY ESTATE features an exceptional energy infrastructure, OWNED 41.58 kW ground-mounted solar array with 126 panels. A TRUE GREEN-ENERGY system that pays 99% of the utilities, including charging 3 Teslas, heating the pool and returned a financial payment to the seller for unused energy credits sold in 2025. The gourmet chef's kitchen (fueled with propane gas) offers premium appliances, custom cabinetry and an expansive island. Formal dining room, huge great room overlooking the patio, pool, outdoor wood-burning pizza oven and outdoor kitchen, billiards room, media lounge and private office provide exceptional living and entertaining spaces. An elevator offers convenient access throughout. The upper level features a luxurious primary suite, en-suite bedrooms and fitness center. The finished lower level includes a second kitchenette, theater, custom bar, guest accommodations and storage. A truly one-of-a-kind lakefront estate combining luxury, privacy and energy efficiency.
Tax & Financial Information
| Annual Property Taxes | $60,234 (NJ Public Records) |
| Tax Assessment | $1,678,300 |
| Land Assessment | $223,000 |
| Listed | September 10, 2026 |
Property Features
Interior
- ✓Heating: Electric,Hot Air,Multi-Zone,Oil,Other Fuel Source/See Rmk,Propane
- ✓Cooling: Central Air
- ✓Basement: Finished
Exterior & Lot
- ✓Parking: Attached,Carport,Electric Vehicle Charging
- ✓Pool: Gunite,Heated
Listing Information
Listing Office: Coldwell Banker, Sparta — 973-729-6111
Listing Agent: Jody Novak — (201) 213-3940 — JodyNovakRealtor@gmail.com
Information deemed reliable but not guaranteed. Data provided for consumer's personal, non-commercial use only. Last updated: 10/13/2026.
Total Monthly Cost
$24,259/mo
NJ has the highest property taxes in the US. This is your real cost.
Down: $597,600 | Loan: $2,390,400
Estimates for informational purposes only. Insurance, maintenance, and flood costs are approximations. Consult a lender and insurance agent for accurate quotes.
Commute From This Home
Sparta
Netcong Station
~15 mi from town center
Commute times are peak-hour estimates based on NJ Transit schedules and typical traffic. Actual times may vary. Drive times assume weekday morning rush hour.
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Information deemed reliable but not guaranteed. Last date updated: 10/25/2026.
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