How much does a gate cost in Trenton, NJ?
Single or double swing gate with anti-sag hardware. Priced against New Jersey material costs, a typical DIY gate in Trenton runs about $388 in materials — 14% above the national average. These are estimates only, not a quote — enter your real dimensions in the free calculator for a shopping list matched to your build.
Estimates only — not a quote.
Trenton cost breakdown
| Estimate | Low | Typical | High |
|---|---|---|---|
| Trenton (DIY materials) | $330 | $388 | $524 |
| National average | $289 | $340 | $459 |
Priced from the New Jersey material index — 14% above the national average. Based on a common-size gate; enter your own dimensions for an exact number.
DIY materials estimate: $388. A contractor in the Trenton market (materials plus about 5 labor hours at ~$72/hr) estimates to $734–$984. Estimated DIY savings: $446 (53%).
Gates follow the same height limits as the fence they sit in — 6 ft back/side and 4 ft front is typical in New Jersey. Powered gates add electrical permit requirements.
Outside city limits, Mercer County is typically the permitting authority.
Get your exact Trenton price
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Frequently asked questions
How much does a gate cost in Trenton, NJ?
Materials typically run $330–$524 for a common-size project using Trenton-area pricing. That is an estimate, not a quote — our free calculator prices your exact dimensions.
Is it cheaper to DIY or hire a contractor in Trenton?
DIY materials estimate to about $388. A local contractor estimates to $734–$984 at the Trenton-area labor rate of roughly $72/hr, so DIY could save an estimated $446 (53%).
Do I need a permit for a gate in Trenton?
Gates follow the same height limits as the fence they sit in — 6 ft back/side and 4 ft front is typical in New Jersey. Powered gates add electrical permit requirements. Mercer County and the City of Trenton rules can be stricter than the state baseline — run the free permit lookup for your ZIP before buying materials.
Why is Trenton gate pricing different from the national average?
We apply a regional material cost index for the Trenton market — currently 14% higher than the national average. Labor is indexed separately at about $72/hr for the contractor comparison.
Other projects in Trenton
Gate cost in nearby cities
Looking at the whole state? Gate cost in New Jersey.