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Sunroom Cost - Washington, District of Columbia

Sunroom cost is approximately $120 to $170 per square foot in Washington, District of Columbia.
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Updated on November 14, 2022

Sunroom Cost Report for Washington, DC

We have collected data to help calculate the average cost of sunrooms in Washington, District of Columbia. The following are average costs and prices reported back to us:

Building a Sunroom

  • Sunroom cost is approximately $120 to $170 per square foot in Washington, District of Columbia.

Recent Sunroom Addition Cost Reports in Washington, DC

  • Sunroom cost in Annandale, VA is $120 to $170 per square foot (three-season room). Estimate includes labor. Cost takes into account adding a three-season room to an existing structural base, installing standard-grade windows, siding, roofing and fixtures, and installing electrical access. Excludes installing insulation, extending heating and/or cooling system, installing plumbing, and pulling permits. Reported by ProMatcher Staff.
  • Sunroom cost in Frederick, MD is $110 to $160 per square foot (three-season room). Cost estimate range considers sunroom construction labor. Accounts for the price of standard three-season room addition with builder-grade materials (windows, siding, and roofing) and standard electrical work. Items excluded: insulation, HVAC, plumbing work, and construction permits. Reported by ProMatcher Staff.
  • Sunroom cost in Arlington, VA is $120 to $170 per square foot (three-season room). Estimate includes labor for sunroom installation. Includes adding a three-season room to an existing structural base, installing standard-grade windows, siding, roofing and fixtures, and installing electrical access. Cost does not include installing insulation, extending heating and/or cooling system, installing plumbing, and pulling permits. Reported by ProMatcher Staff.
  • Sunroom cost in Herndon, VA is $120 to $170 per square foot (three-season room). This estimated cost covers the price of sunroom installation. It will likely include building a three-season sunroom onto an existing patio, deck, or slab foundation, standard materials (windows, siding, roofing, etc.), and basic electrical wiring. It will likely exclude insulating materials, heating and air conditioning work, and permitting . Reported by ProMatcher Staff.
  • Sunroom cost in Alexandria, VA is $120 to $170 per square foot (three-season room). This estimated price for sunroom construction assumes typical conditions. The base cost tends to cover standard three-season room addition with builder-grade materials (windows, siding, and roofing) and standard electrical work. Not included in this estimate: installing insulation, extending heating and/or cooling system, installing plumbing, and pulling permits. Reported by ProMatcher Staff.
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Sunroom Contractors near Washington, DC

Relux Construction LLC
344 maple ave w, 131, Vienna, VA
703-999-9844
HandEman Solutions
7017 Lachlan circle apt#L, Baltimore, MD
410-805-0687
M&M Contracting Solutions LLC
Springbrook Court, Woodbridge, VA
703-569-3589
LHI & design
6537 Riefton Ct, Alexandria, VA
703-477-8697
Custom Concepts Construction, Inc.
20713 Bountyfield Ct., Montgomery Village, MD
240-388-6685
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Disclaimer: Costs and prices shown on the ProMatcher site are intended to be used as general information, not as guaranteed estimates. To obtain cost information relevant to your project, request a quote or estimate from a local service provider.