Average Heating Bill in New York → Nassau County
$406/mo
$2,438/year
$1.22/sq ft (oil heat, 2,000 sq ft home)
↓ Oil prices are down 6.1% 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 | $1,103 | $184 |
| Heat Pump | $0.28/kWh | $28 | $1,842 | $307 |
| Heating Oil | $4.32/gallon | $37 | $2,438 | $406 |
| Electric Baseboard | $0.28/kWh | $83 | $5,525 | $921 |
Cheapest option for this area
Natural Gas
$1,103/year estimated — saving $1,335/year vs heating oil
Average monthly heating costs during the October–March season for a 2,000 sq ft home in Nassau 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 (4,746 HDD for Nassau County), and current EIA state-average energy rates. Oil prices reflect local median from 6 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 Nassau County can be $0.50–$1.00/gallon.
Median: $4.32/gal · 6 suppliers reporting prices
Compare Nassau County Suppliers →