Room Addition Cost Summary in Portsmouth, NH

On average this room addition project costs $19000 in Portsmouth

Status: Project completed 10/23/2015
$9500 to $35000

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Room Addition Service Costs in Portsmouth, NH

Average Room Addition Cost

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Project Details

On average this room addition project costs $19000 in Portsmouth, NH. Depending on your contractor, prices can range from $9500 to $35000. When pricing out your room addition project make sure to get at least 3 quotes to compare prices and get the best value. Comparable projects nearby include Remodel in Exeter, Install Ducted Range Hood in Durham, and Interior Remodeling in New Hampshire.

Room Addition: Looking for someone who is insured and a legitimate business licensed to do construction and electric work to build a room of 15x20 approximately (3 walls off an existing wall). No Flooring or ceiling, just drywall. Need to enclose a smaller area within a larger space. It should include a few electric outlets (the larger area already has lighting and electric outlets).

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Average Room Addition Cost


Room Addition Price Range

$9500 to $35000


Regional Averages

Regional Average

Local General Contractors in Portsmouth, NH

Overall Rating:
Portsmouth General Contractors
are rated 0 out of 5 in total.
Commercial Construction
     40 years in business.
29 Lancaster Rd, Hampstead, NH
Commercial General Contractor
     25 years in business.
2100 Dover Rd, Epsom, NH
Concrete Contractors
     8 years in business.
17 Alden Ave, Greenland, NH
Winterize Your Home
50 Park Street, Exeter, NH
Home Repair
     12 years in business.
P.O. Box 269, Atkinson, NH
Home Improvement
     25 years in business.
27 Greensward Dr, Grantham, NH
How To get a Contractors License
13 Johnson St, Belmont, NH
Service Contractor
     5 years in business.
Dover, NH
General Contractor
87 Gold St, Laconia, NH
Contractor License
     20 years in business.
Sandown, NH
How Much Does a General Contractor Make
400 Rt 4A, Wilmot, NH

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