Cost to build by project in New Hampshire
New home build$415,315 to buildTypically sells for $454,855New home build in NH →Whole-home renovation$243,682 to buildTypically sells for $267,535Whole-home renovation in NH →Home addition$166,687 to buildTypically sells for $182,478Home addition in NH →Kitchen remodel$35,018 to buildTypically sells for $39,421Kitchen remodel in NH →Basement renovation$51,960 to buildTypically sells for $57,522Basement renovation in NH →Bathroom remodel$20,195 to buildTypically sells for $22,775Bathroom remodel in NH →Landscaping projectBy project scopeLandscaping project in NH →Deck buildBy project scopeDeck build in NH →Pool buildBy project scopePool build in NH →
See the regional benchmark behind these figures in the 2026 Construction Price Index, or the project management library for estimating and running the job.
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