Is it cheaper to build a house in Massachusetts or New Hampshire?

New Hampshire is the more affordable state to build in. Building a 2,000 sq ft mid-range home costs about $82,156 less in New Hampshire ($200/sq ft vs $241/sq ft).

What is the cost per square foot to build in Massachusetts vs New Hampshire?

In 2026, mid-range construction averages $241/sq ft in Massachusetts and $200/sq ft in New Hampshire, based on our index of 876,000+ real building permits and NAHB published cost data.

Home / 2026 Rankings / Massachusetts vs New Hampshire

Massachusetts vs New Hampshire

Side-by-side construction cost comparison for 2026. Massachusetts averages $241/sq ft and New Hampshire averages $200/sq ft for mid-range builds — so a 2,000 sq ft home in New Hampshire costs about $82,156 less.

More affordable for new construction

New Hampshire

$200/sq ft vs $241/sq ft — saves $82,156 on a 2,000 sq ft build

Metric	Massachusetts	New Hampshire
2026 $/sq ft	$241	$200 ✓
1,500 sq ft	$361,665	$300,048 ✓
2,000 sq ft	$482,220	$400,064 ✓
2,500 sq ft	$602,775	$500,080 ✓
Labor Index	1.38	1.12 ✓
Material Index	1.32	1.12 ✓
Avg Permit Cost	$5,500	$3,200 ✓
Median Home Price	$628,000	$482,000 ✓
Home Price YoY	+4.5%	+5.8%
Climate	Humid continental	Humid continental

Massachusetts Notes

›High union labor costs
›Strict energy codes (Stretch Code)
›Historic district restrictions in many towns
›Glacial till soil conditions

Full Massachusetts guide →

New Hampshire Notes

›No state sales tax on materials
›Granitic bedrock may require blasting
›Short summer build season
›Deep frost line

Full New Hampshire guide →

Cost by Home Size

Size	Massachusetts	New Hampshire	Difference
500 sq ft	$120,555	$100,016	New Hampshire saves $20,539
1,000 sq ft	$241,110	$200,032	New Hampshire saves $41,078
1,500 sq ft	$361,665	$300,048	New Hampshire saves $61,617
2,000 sq ft	$482,220	$400,064	New Hampshire saves $82,156
2,500 sq ft	$602,775	$500,080	New Hampshire saves $102,695
3,000 sq ft	$723,330	$600,096	New Hampshire saves $123,234
4,000 sq ft	$964,440	$800,128	New Hampshire saves $164,312
5,000 sq ft	$1,205,550	$1,000,160	New Hampshire saves $205,390

Construction costs: HouseBuildCalc Permit Cost Index (876,000+ building permits, 1,700+ ZIP codes), U.S. Census Bureau Survey of Construction, BLS Producer Price Index, NAHB Cost of Constructing a Home (published summaries). Median home prices: NAR Existing-Home Sales, 2026 estimates. For planning purposes only.