Looking for a basement contractor in Cape May, NJ? Describe your project once and up to three basement contractors who work in Cape May and Cape May County get back to you with a quote. It's free and there is no obligation.
Cape May is home to about 2,742 people (2024 Census Bureau estimate), a shrinking community (−1.3% since 2020). With 1,109 people per sq mi, it is a suburban area. Full basements are common here and often the cheapest way to add living space.
Cape May at a glance
- Population (Census Bureau estimate, 2024)
- 2,742 (−1.3% since 2020)
- Rank in New Jersey
- 243rd of 323 cities and towns
- Land area
- 2.5 sq mi
- Population density
- 1,109 people per sq mi (suburban)
- Type
- City (Cape May city)
- Main county
- Cape May County
What to check before hiring in Cape May
- Moisture first: waterproof before finishing.
- Egress: in New Jersey, a basement bedroom needs an escape opening.
- Radon: test before you finish.
- Price drivers: size, bathroom, ceiling height, finishes and egress.
Useful official resources
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ICC: International Code Council
Official information and guidance.
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EPA: radon
Official information and guidance.
Services available in Cape May
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Basement finishing
Framing, insulation, electrical, drywall and flooring of a basement, with permit.
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Basement bathroom or rental unit
Bathroom, kitchenette or legal basement unit with egress and plumbing.
Frequently asked questions in Cape May
How much does basement finishing cost in Cape May, NJ?
It depends on size, bathroom and finishes. Describe your basement: contractors who serve Cape May reply with a quote.
How long does it take?
Often several weeks.
Can I rent it out?
Only if local rules allow an accessory unit; check zoning.
Which basement contractors will contact me?
Up to three independent basement contractors who serve Cape May 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.