Looking for a custom home builder in Union Beach, NJ? Describe your project once and up to three custom home builders who work in Union Beach and Monmouth County get back to you with a quote. It's free and there is no obligation.
Union Beach is home to about 5,691 people (2024 Census Bureau estimate), a stable community (−0.5% since 2020). With 3,193 people per sq mi, it is a suburban area. Infill lots, teardowns and acreage on the edge of town are where custom homes get built here.
Union Beach at a glance
- Population (Census Bureau estimate, 2024)
- 5,691 (−0.5% since 2020)
- Rank in New Jersey
- 185th of 323 cities and towns
- Land area
- 1.8 sq mi
- Population density
- 3,193 people per sq mi (suburban)
- Type
- Borough (Union Beach borough)
- Main county
- Monmouth County
What to check before hiring in Union Beach
- License: in New Jersey, check the builder's license or registration.
- Site costs: utilities, septic, wells and driveways can add significantly.
- Contract: compare allowances and change-order rules, not just the total.
- References: visit homes the builder has finished.
Useful official resources
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NAHB: National Association of Home Builders
Official information and guidance.
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ICC: International Code Council
Official information and guidance.
Services available in Union Beach
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Custom home construction
Construction of a custom home on the owner's lot, from permit to move-in.
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Design-build
Builder who handles both the design and the construction of the home.
Frequently asked questions in Union Beach
How much does a custom home cost in Union Beach, NJ?
It depends on size, finishes and site costs. Describe your project: builders who serve Union Beach reply with a quote.
How long do permits take?
From weeks to months depending on the jurisdiction.
Can I use my own plans?
Yes; builders price them and suggest changes if needed.
Which custom home builders will contact me?
Up to three independent custom home builders who serve Union Beach 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.