Construction Costs in Nashua, NH 2026

Estimate renovation and building costs in Nashua. Labor input: $30.89/hr, the BLS OEWS May 2025 median wage for carpenters, construction laborers and construction supervisors in the Manchester-Nashua, NH metro; HammerIO's modeled material cost index is 116.

$30.89

Median construction wage/hr (BLS May 2025)

116

Material Cost Index

$407,258

Typical Home Value (est.)

120

Cost of Living Index

Construction trade wages, Manchester-Nashua, NH metro (BLS OEWS May 2025)

Median hourly wages published by the U.S. Bureau of Labor Statistics for the Manchester-Nashua, NH metropolitan area, which includes Nashua, compared with the U.S. median for each occupation. These are what employees earn, not what contractors bill: a contractor's hourly rate adds overhead, insurance, equipment and profit. The calculator below scales its labor share by the local-to-national ratio for carpenters, construction laborers and construction supervisors (1.03 here).

Occupation (SOC)Metro medianNH medianU.S. medianvs U.S.
Carpenters (47-2031)$29.47$29.42$29.12+1%
Construction Laborers (47-2061)$22.84$24.03$22.66+1%
First-Line Supervisors of Construction Trades and Extraction Workers (47-1011)$40.37$39.05$38.42+5%
Electricians (47-2111)$30.81$30.21$30.38+1%
Plumbers, Pipefitters, and Steamfitters (47-2152)$32.54$32.12$30.67+6%
Heating, Air Conditioning, and Refrigeration Mechanics and Installers (49-9021)$35.14$35.51$29.33+20%
Roofers (47-2181)$27.68$28.76$26.65+4%
Painters, Construction and Maintenance (47-2141)$23.88$23.88$23.75+1%
Drywall and Ceiling Tile Installers (47-2081)$30.45$29.79$28.33+7%
Cement Masons and Concrete Finishers (47-2051)$27.38$26.06$27.410%
Brickmasons and Blockmasons (47-2021)n/a$32.16$29.87+8%
Tile and Stone Setters (47-2044)n/a$23.99$26.77-10%
Insulation Workers, Floor, Ceiling, and Wall (47-2131)n/a$24.67$23.62+4%
Sheet Metal Workers (47-2211)$29.15$28.75$29.71-2%

Source: U.S. Bureau of Labor Statistics, Occupational Employment and Wage Statistics, May 2025 estimates for CBSA 31700 (Manchester-Nashua, NH). "n/a" means BLS suppressed the metro estimate; the state column still applies and "vs U.S." then compares the state median. Retrieved September 2026 via the BLS Public Data API.

Nashua Overview

Population

91,322

Climate Zone

Cold (Zone 6)

Seismic Risk

low

Median Household Income

$74,829

Nashua Remodeling Cost Estimator

Leave blank for typical kitchen remodel size

Cost Breakdown

Materials$24,360
Labor$15,820
Permits (4%)$1,607

Estimated Total Cost

$41,787

Mid-range Kitchen Remodel — 280 sq ft in Nashua

Materials

$24,360

58% of total

Labor

$15,820

38% of total

Permits

$1,607

~$2,317 modeled allowance

11% Above National Average

The same kitchen remodel at the national average would cost approximately $37,492. HammerIO's model places Nashua above the national baseline because of its modeled labor and material factors.

View New Hampshire Statewide Costs

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

Project Cost Comparison: Nashua vs National Average

Project TypeNashua EstimateNational BaselineDifference
Kitchen Remodel$50,450$35,000+44%
Bathroom Remodel$22,000$18,000+22%
Roof Replacement$18,000$15,000+20%
Whole House Paint$4,600$3,800+21%
Flooring Install$8,500$7,000+21%
Deck Build$14,500$12,000+21%

Material Prices in Nashua

Concrete

$160 /cubic yard

$2 below the estimated New Hampshire average of $162/yd³

Lumber

$6.20 /board foot

$0.18 below the estimated New Hampshire average of $6.38/BF

Popular Projects in Nashua

🧱

#1 Siding Replacement

Common project type to budget for in Nashua

🚗

#2 Garage Build

Common project type to budget for in Nashua

❄️

#3 HVAC Upgrade

Common project type to budget for in Nashua

Construction Cost Overview for Nashua, NH

Construction and renovation costs in Nashua, NH are modeled here with a cost of living index of 120 and a material cost index of 116 (where 100 represents the national baseline). With a BLS OEWS May 2025 median construction wage of $30.89 per hour (carpenters, laborers and supervisors, Manchester-Nashua, NH metro) and a typical home value estimate of $407,258, homeowners in Nashua should plan their renovation budgets carefully using local pricing data.

Nashua 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 in the model. The median household income of $74,829 in Nashua means that a mid-range kitchen remodel at $50,450 represents approximately 67% of annual household income.

HammerIO uses a modeled permit allowance of $2,317 for Nashua; actual fees vary by project scope, valuation, and the local fee schedule. Major renovations involving structural, electrical, or plumbing work generally require permits, so confirm with the local building department. Scheduling outside peak season may improve contractor availability and pricing flexibility.

Other Cities in New Hampshire

Concord, NH

BLS wage: $30.83/hr • Material Index: 108 • Kitchen: $46,256

Manchester, NH

BLS wage: $30.89/hr • Material Index: 117 • Kitchen: $50,803

Methodology & Construction Data Sources

How we calculate Nashua construction costs: These are planning estimates from HammerIO's cost model: national project baselines adjusted by modeled regional labor and material factors for Nashua. Public data sources below are used as benchmarks and context; the city figures are estimates, not official statistics or contractor quotes.

  1. Labor rates, the calculator uses BLS Occupational Employment and Wage Statistics (May 2025) median hourly wages for the Manchester-Nashua, NH metro, scaling its labor share by the local-to-national ratio (1.03) for carpenters, construction laborers and construction supervisors. These are employee wages, not contractor billing rates; the full trade table is above.
  2. Materials pricing trends are checked against the BLS Producer Price Index (PPI) for Construction Materials, (national price indexes for materials such as lumber, concrete, and steel); the city material index is a modeled regional adjustment.
  3. Building permit costs are shown as a modeled allowance; confirm actual fees with the Nashua building department's current fee schedule.
  4. Regional cost adjustment uses HammerIO's modeled labor-rate and material-index factors for Nashua; it is not a licensed proprietary city cost index.
  5. Building codes and standards cross-referenced with EPA Renovation, Repair and Painting (RRP) Rules and OSHA Construction Safety Standards.

Authoritative construction cost data sources:

Cost Disclaimer: Estimates are modeled planning ranges for Nashua, not local quotes. Actual project costs depend on site conditions, design complexity, contractor availability, material grades, and permitting timelines. Always obtain 3+ contractor bids before committing to any project. Actual prices can differ substantially from these estimates.

Reviewed by Rowan Ashby · Last updated 2026

Frequently Asked Questions

How much does a kitchen remodel cost in Nashua, NH?
HammerIO's planning model estimates a mid-range kitchen remodel in Nashua, NH at approximately $50,450. Budget renovations start around $35,315, while premium remodels with custom cabinetry and high-end appliances can reach $75,675 or more. The labor input is $30.89/hour, the BLS OEWS May 2025 median wage for carpenters, construction laborers and construction supervisors in the Manchester-Nashua, NH metro; contractor billing rates run higher and vary.
What is the average construction labor rate in Nashua?
The BLS OEWS May 2025 median hourly wage for general construction work in the Manchester-Nashua, NH metro is $30.89 (average of the carpenter, construction laborer and construction supervisor medians), 3% above the U.S. median of $30.07 for the same occupations. Electricians: $30.81/hr; Plumbers: $32.54/hr. These are published employee wages, not contractor quotes; a contractor's billed hourly rate adds overhead, insurance, equipment and profit, so ask for trade-specific pricing in each bid.
Do I need a building permit for home renovations in Nashua?
Most significant renovations in Nashua, NH require building permits. HammerIO uses a modeled permit allowance of about $2,317; actual fees depend on the local fee schedule and 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 Nashua's cost of living affect construction costs?
HammerIO's model assigns Nashua a cost of living index of 120 (national baseline = 100). Higher-cost areas tend to have higher labor rates, material delivery costs, and permit fees. The model's material cost index for Nashua is 116, an estimate of regional material pricing rather than a published local statistic.
What are the most popular home improvement projects in Nashua?
HammerIO highlights Siding Replacement, Garage Build, HVAC Upgrade as common projects to budget for in Nashua, NH; this is a planning shortlist, not survey data. Resale cost recovery varies widely by project type, scope, and local market, so compare kitchen, bathroom, and roof budgets against local home values and buyer expectations before choosing upgrades.

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