Looking for an addition contractor in Wormleysburg, PA? Describe your project once and up to five addition contractors who work in Wormleysburg and Cumberland County get back to you with a quote. It's free and there is no obligation.
Wormleysburg is home to about 3,096 people (2024 Census Bureau estimate), a growing community (+1.7% since 2020). With 3,987 people per sq mi, it is a densely built-up area. Growing families here often add space instead of moving.
Wormleysburg at a glance
- Population (Census Bureau estimate, 2024)
- 3,096 (+1.7% since 2020)
- Rank in Pennsylvania
- 313th of 1,013 cities and towns
- Land area
- 0.8 sq mi
- Population density
- 3,987 people per sq mi (densely built-up)
- Type
- Borough (Wormleysburg borough)
- Main county
- Cumberland County
What to check before hiring in Wormleysburg
- Zoning: check Wormleysburg's setbacks, lot coverage and height limits first.
- License and permit: in Pennsylvania, additions are built by licensed contractors under a permit.
- Structure: second stories need an engineer to check the existing house.
- Price drivers: size, foundation, roof tie-in, plumbing and finishes.
Useful official resources
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ICC: International Code Council
Official information and guidance.
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NAHB
Official information and guidance.
Services available in Wormleysburg
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Room addition
Ground-floor addition with foundation, framing, roof and finishes.
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Second-story addition
New floor over the existing house, with structural engineering.
Frequently asked questions in Wormleysburg
How much does an addition cost in Wormleysburg, PA?
It depends on size, foundation and finishes. Describe your project: contractors who serve Wormleysburg reply with a quote.
How long does it take?
Often a few months, plus design and permits.
Does an addition raise property taxes?
Usually, since it increases the assessed value.
Which addition contractors will contact me?
Up to five independent addition contractors who serve Wormleysburg and the surrounding area, chosen for the service you need. Your details are shared only with your consent.
Source: U.S. Census Bureau, Population Estimates Program (Vintage 2024) and Gazetteer Files (public domain), imported on 10/31/2026. Figures describe the incorporated place or county as published; they are shown for information only.