Home Heating Cost in Massachusetts (2027): Natural Gas vs Oil vs Electric
Heating costs for your home size in Massachusetts
Below, a typical Massachusetts house is heated five ways. Current average prices for each fuel feed the same seasonal load model our heating cost calculator uses (Climate Region #2, mid-efficiency equipment), so the numbers compare like for like.
In Massachusetts, a season of heat for 1,800 sq. ft. costs roughly $2,700 at the low end (natural gas) and $10,600 at the high end (electric baseboard heat).
What a Season of Heat Costs in Massachusetts, by Fuel
| Fuel & equipment | Price | Season use | Cost / season |
|---|---|---|---|
| Natural gasnatural gas boiler, 82 AFUE | $2.77per therm | 972therms | ~$2,700 |
| Propanepropane boiler, 82 AFUE | $3.59per gal | 1,061gals | ~$3,820 |
| Heating oiloil boiler, 82 AFUE | $6.12per gal | 700gals | ~$4,290 |
| Electric heat pumpductless, ~2.9 COP | $0.468per kWh | 9,359kWh | ~$4,390 |
| Electric baseboardresistance heat | $0.468per kWh | 22,641kWh | ~$10,600 |
Each row is one heating season for 1,800 sq. ft., rounded up to $10. Switch the insulation level to see how much the house itself moves the bill. Method: our heating cost calculator.
A Season of Heat, Fuel by Fuel
Same house, same winter, five fuels. Hover a bar for the use and the rate behind it.
Season = the modeled Massachusetts heating load on standard mid-efficiency equipment; fuels ranked like the heating cost calculator (pellet and wood stoves are manual-load and stay unranked).
The Next 10 Winters, Fuel by Fuel
Today's ranking is one winter. Over 10 winters, price trends matter too. Electricity in Massachusetts rose about 6.24% a year between 2013 and 2023 in our energy data, and both electric lines follow that trend. We have no matching long record for natural gas, heating oil or propane, so the buttons show two cases instead of a guess. Hover or tap a winter for every fuel's cost.
Season costs at average insulation; winter 1 is today's prices. Totals rounded up to $10.
With natural gas, oil and propane held at today's prices, 10 winters on natural gas add up to about $26,940, and on electric baseboard heat to about $141,280.
Massachusetts Climate and Your Heating Load
Winter in Massachusetts averages about 35°F by day and 17°F by night, which puts it in Region #2 on the map below, one step down from the coldest band. Heating still dominates the energy budget here.
Climate details worth raising with an installer:
Eave icicles. A row of icicles is warm air escaping through the ceiling. Fixing the attic floor with air sealing and more insulation keeps that heat in the rooms, where the furnace or heat pump meant it to go.
Coastal corrosion. Outdoor heat-pump units near salt water wear out sooner. Ask for corrosion-protected coils, and place the unit out of direct spray where you can.
Wind-driven drafts. A cold wind finds every crack in the shell and turns it into a draft the heating system must answer. Caulk, weatherstripping and foam at the rim joist cut that load on any fuel.
Cold-snap failures. A heating breakdown during a hard freeze can mean burst pipes by morning. A fall tune-up, spare filters and a temperature alert on the thermostat are cheap insurance.
Oil-fired boilers are still common in older Massachusetts houses, often with a tank in the basement. With heating oil at $6.12 a gallon, the rows above it show what a switch to natural gas or a heat pump would change. Shoulder seasons are the time to shop: spring and early fall. By the first cold week, service calls pile up and quotes come back slower.
What Moves the Bill Besides the Fuel
- Burner efficiency. The table assumes a mid-efficiency boiler at 82 AFUE. A condensing unit at 93 AFUE burns less fuel for the same heat, about $320 a season less on natural gas here. An old 62 AFUE unit burns about $870 more.
- The shell of the house. A well-insulated home needs about 12% less heat than an average one in this model, and a drafty one about 12% more; with natural gas in Massachusetts, each step is worth about $330 a season.
- Ductwork. Bare ducts lose about 17% of a furnace's heat in the calculator's duct model. Sealing and insulating them recovers most of it. Boilers and ductless heat pumps have no such loss.
Heat Pump vs. Electric Baseboard in Massachusetts
If your home heats with baseboards, the heat-pump row is the upgrade path. In Massachusetts the model credits a heat pump with about 2.5 kWh of heat per kWh, already reduced for cold-weather performance, so the season drops from roughly $10,600 to $4,390, about $6,220 less every winter. In Massachusetts it still trails natural gas, propane and heating oil.
Common Questions About Heating a Massachusetts Home
What heats a Massachusetts house for the least money?
By today's rates, natural gas wins at about $2,700 a season, with propane next at about $3,820. That assumes the home is on a natural gas main.
Is it worth switching off heating oil in Massachusetts?
For most homes, yes. This house would spend about $4,290 a season on heating oil and about $2,700 on natural gas, so 10 winters at flat prices leave roughly $15,910 on the table. Weigh that against the conversion quote. The natural gas route works only where a natural gas line can reach the property.
What is better insulation worth on a Massachusetts heating bill?
With natural gas, a poorly insulated 1,800 sq. ft. home costs about $3,020 a season and a well-insulated one about $2,370. That $650 gap repeats every winter.
Wood and pellet stoves are not ranked here because someone has to load them. The pellet stove calculator prices them on their own.
Fine print: estimates, not bills. The fuel prices are Massachusetts averages and the heat load is modeled, so treat the figures as a fair comparison of fuels rather than a forecast of your statement.
