Zoning in Portsmouth, New Hampshire
Portsmouth has 1 zoning district across 1 category. Data sourced from NZLUD.
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Zoning Districts
35 ft
Max Height
—
Max FAR
30 du/ac
Max Density
Residential Districts
SUMMARY-3362900
ResidentialPortsmouth Municipality — Zoning Summary
Allowed Uses
single familymultifamilycommercialaccessory dwelling unit
Dimensional Regulations
35 ft height30 du/ac2 ac min lot
Allowed Uses in Portsmouth
accessory dwelling unitcommercialmultifamilysingle family
Other Jurisdictions in New Hampshire
Frequently Asked Questions
What are the zoning districts in Portsmouth?
Portsmouth has 1 zoning district including residential zones. Each district defines what types of buildings and uses are permitted.
How do I find the zoning for a specific property in Portsmouth?
Use our free address search tool to get a complete zoning and environmental report for any address in Portsmouth, New Hampshire.
Can I build on my property in Portsmouth?
Whether you can build depends on your property's zoning district, which defines allowed uses, building height limits, setbacks, lot coverage, and density. Search your address above for a full feasibility check including flood zones, wetlands, and contamination data.