Average Heating Bill in New York → Suffolk County
$446/mo
$2,679/year
$1.34/sq ft (oil heat, 2,000 sq ft home)
↓ Oil prices are down 6.3% over the past 6 weeks, which affects current heating bills. View price trends.
| Fuel | Local Price | Cost/MMBTU | Annual Cost | Monthly (Heating) |
|---|---|---|---|---|
| Natural Gas Cheapest | $1.54/therm | $17 | $1,215 | $202 |
| Heat Pump | $0.28/kWh | $28 | $2,028 | $338 |
| Heating Oil | $4.31/gallon | $37 | $2,679 | $446 |
| Electric Baseboard | $0.28/kWh | $83 | $6,083 | $1,014 |
Cheapest option for this area
Natural Gas
$1,215/year estimated — saving $1,464/year vs heating oil
Average monthly heating costs during the October–March season for a 2,000 sq ft home in Suffolk County:
Based on a 2,000 sq ft home with 85% oil furnace efficiency, COP 3.0 heat pump, NOAA 30-year normal heating degree days (5,226 HDD for Suffolk County), and current EIA state-average energy rates. Oil prices reflect local median from 7 tracked suppliers.
Data updated 2026-06-02.
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If you're staying with oil heat, compare local suppliers to find the best price. The spread in Suffolk County can be $0.50–$1.00/gallon.
Median: $4.31/gal · 7 suppliers reporting prices
Compare Suffolk County Suppliers →