Cost to build by project in Delaware
New home build$419,292 to buildTypically sells for $459,131New home build in DE →Whole-home renovation$245,926 to buildTypically sells for $269,924Whole-home renovation in DE →Home addition$168,209 to buildTypically sells for $184,090Home addition in DE →Kitchen remodel$35,079 to buildTypically sells for $39,409Kitchen remodel in DE →Basement renovation$52,315 to buildTypically sells for $57,863Basement renovation in DE →Bathroom remodel$20,213 to buildTypically sells for $22,744Bathroom remodel in DE →Landscaping projectBy project scopeLandscaping project in DE →Deck buildBy project scopeDeck build in DE →Pool buildBy project scopePool build in DE →
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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