Construction Costs in Dover, NH 2026

Estimate renovation and building costs in Dover. Local labor rates average $42.32/hr with a material cost index of 112.

$42.32

Avg Labor Rate/hr

112

Material Cost Index

$345,000

Avg Home Price

112.2

Cost of Living Index

Dover Overview

Population

32,741

Climate Zone

Cold (Zone 6)

Seismic Risk

low

Median Household Income

$62,000

Dover Remodeling Cost Estimator

Leave blank for typical kitchen remodel size

Cost Breakdown

Materials$23,520
Labor$21,724
Permits (4%)$1,810

Estimated Total Cost

$47,054

Mid-range Kitchen Remodel280 sq ft in Dover

Materials

$23,520

50% of total

Labor

$21,724

46% of total

Permits

$1,810

~$1,225 avg

26% Above National Average

The same kitchen remodel at the national average would cost approximately $37,492. Dover has higher-than-average construction costs due to local demand and cost of living.

View New Hampshire Statewide Costs

Compare Dover costs with the New Hampshire state average and other cities.

Project Cost Comparison: Dover vs National Average

Project TypeDover AverageNational AverageDifference
Kitchen Remodel$51,923$35,000+48%
Bathroom Remodel$19,547$18,000+9%
Roof Replacement$15,976$15,000+7%
Whole House Paint$4,744$3,800+25%
Flooring Install$6,366$7,000-9%
Deck Build$10,610$12,000-12%

Material Prices in Dover

Concrete

$156 /cubic yard

$1 below the estimated New Hampshire average of $157/yd³

Lumber

$5.24 /board foot

$0.92 below the estimated New Hampshire average of $6.16/BF

Popular Projects in Dover

🔨

#1 Insulation Upgrade

Among the most requested projects by Dover homeowners

🔨

#2 Heating System

Among the most requested projects by Dover homeowners

🏡

#3 Fence Installation

Among the most requested projects by Dover homeowners

Construction Cost Overview for Dover, NH

Construction and renovation costs in Dover, NH reflect the city's cost of living index of 112.2 and a material cost index of 112 (where 100 represents the national baseline). With an average construction labor rate of $42.32 per hour and a median home price of $345,000, homeowners in Dover should plan their renovation budgets carefully using local pricing data.

Dover sits in IECC Climate Zone 6 (Cold), which influences insulation requirements, HVAC sizing, and overall material choices for both new construction and remodeling projects. Low seismic risk — standard building codes apply. The median household income of $62,000 in Dover means that a mid-range kitchen remodel at $51,923 represents approximately 84% of annual household income.

Building permits in Dover average $1,225, varying by project scope and local building department requirements. Major renovations involving structural, electrical, or plumbing work require permits in virtually all New Hampshire jurisdictions. Scheduling projects during off-peak seasons can save 5-15% on labor costs as contractors have greater availability.

Other Cities in New Hampshire

Frequently Asked Questions

How much does a kitchen remodel cost in Dover, NH?
A mid-range kitchen remodel in Dover, NH costs approximately $51,923 on average. Budget renovations start around $36,346, while premium remodels with custom cabinetry and high-end appliances can reach $77,885 or more. Labor rates in Dover average $42.32/hour for general construction work.
What is the average construction labor rate in Dover?
Construction labor in Dover, NH averages $42.32 per hour. This is 26% above the national average. Specialized trades like licensed electricians and master plumbers typically charge 25-45% more than general construction labor rates.
Do I need a building permit for home renovations in Dover?
Most significant renovations in Dover, NH require building permits. Permit costs average around $1,225 depending on project scope. Projects involving structural changes, electrical rewiring, plumbing modifications, or additions almost always require permits. Cosmetic updates like interior painting, replacing fixtures, or installing new flooring typically do not.
How does Dover's cost of living affect construction costs?
Dover has a cost of living index of 112.2 (national average = 100), which directly impacts construction costs. Higher cost of living means higher labor rates, material delivery costs, and permit fees. The material cost index in Dover is 112, reflecting local supply chain dynamics and demand levels.
What are the most popular home improvement projects in Dover?
The most popular construction and renovation projects in Dover, NH include Insulation Upgrade, Heating System, Fence Installation. Kitchen remodels offer the highest ROI in Dover at approximately 60-75% of cost recovery upon resale. Bathroom renovations and roof replacements are also top priorities for Dover homeowners looking to increase property value.

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