State cost report

What home projects cost in New Hampshire

60

State cost index

+3%

Year over year

+4.0 pts

vs national

Regional estimate — New Hampshire-specific data as we expand

Cost snapshots by metro

Manchester-Nashua, NH

54+3.1% YoY
View report

Rockingham County-Strafford County, NH

54+2.9% YoY

The trend

Cumulative cost change over the last 12 months — U.S. national index.

0%4.7%-0.6%2025-032026-02+4.7%National

Best time to buy

HVAC

Cheapest: Mar, Apr

Priciest: Jul, Aug

Roofing

Cheapest: Dec, Jan

Priciest: Jul, Aug

Painting

Cheapest: Jan, Feb

Priciest: Aug, Jun

Landscaping

Cheapest: Jan, Dec

Priciest: May, Jun

These are area averages. Track your home with Home Health.

See what maintenance and projects will cost for your specific home in Regional estimate — New Hampshire-specific data as we expand — and stay ahead of them.

Compare New Hampshire costs by trade

Interior PaintingExterior PaintingRoofing ServicesHVAC RepairPlumbing ServicesElectrical WorkLandscapingKitchen Remodeling

Frequently asked questions about home project costs in New Hampshire