ADU Rules & Zoning in New Port Richey, Florida (2026)
What ADU can you build in your New Port Richey backyard?
Instant zoning report — see exactly what your zoning allows: permitted ADU types, size limits, setbacks, and lot requirements for your specific property.
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Backyard ADUs like this are being built across New Port Richey — here's how to do it right.
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Building limits and rental rules, side by side
These two sets of rules determine what you can build and what income you can expect. Read both before you commit to a design or a rental strategy.
Building Limits
- Max Size:1000 sq ft
- Detached Allowed?Yes
Rental Rules
Short-term rental rules vary — confirm with New Port Richey Planning.
Here's exactly what you'll pay — and how to avoid the fees that catch most homeowners off guard
Most homeowners spend 3–4 weeks piecing this together on their own. We've mapped the full New Port Richey permit process step by step — so you know exactly what's coming, and what to prepare.
Step 1: Pre-Application Zoning Check
- Where:
- New Port Richey Planning Department
- What to bring:
- Property address and parcel ID, preliminary site sketch, lot survey
- Timeline:
- No appointment fee — call ahead to confirm office hours
- Cost:
- No fee for initial inquiry
Step 2: Submit Permit Application
- Where:
- New Port Richey Planning Department — contact for portal link
- What to bring:
- Architectural plans, site plan, boundary survey, energy compliance docs
- Timeline:
- Contact planning to confirm current review timelines
- Cost:
- Contact planning for current fee schedule
Step 3: Plan Review & Revisions
- Where:
- New Port Richey Planning Department
- What to bring:
- Responses to any correction letters; revised drawings if required
- Timeline:
- Plan for one or more review cycles — timeline varies by submission completeness
- Cost:
- No additional fee for standard resubmittal
Step 4: Construction & Inspections
- Where:
- New Port Richey Building Department
- What to bring:
- Approved permit set must be on-site at all times during construction
- Timeline:
- Schedule inspections as each phase of work is completed
- Cost:
- Included in permit fee
Find out what ADU you can build in your backyard
— and get a free New Port Richey ADU guide for your area.
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New Port Richey neighborhoods where ADU permits are being filed — is your street next?
New Port Richey ADU — Frequently Asked Questions
These are the questions we hear most often from New Port Richey homeowners. If yours isn't here, our ADU Zoning Experts can answer it directly.
Can I build an ADU in New Port Richey, Florida?
ADUs are generally permitted in eligible residential zones in New Port Richey under Florida SB-48. Use our address checker to confirm your parcel eligibility.
What is the maximum ADU size in New Port Richey?
The maximum ADU size in New Port Richey is 1000 sq ft.
Do I need to be an owner-occupant to build an ADU in New Port Richey?
Contact New Port Richey Planning to confirm current owner-occupancy requirements.
Can I use my New Port Richey ADU as an Airbnb?
Contact New Port Richey Planning to confirm current short-term rental rules for ADUs.
How do I get an ADU permit in New Port Richey?
Contact the New Port Richey Building or Planning Department to begin the ADU permit process.
Find out what ADU you can build in your backyard
— and get a free New Port Richey ADU guide for your area.
Free report · No commitment · 60 seconds
Nearby Cities — ADU Rules
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This page provides general information based on current ordinances and publicly available data as of 2026. Zoning rules change — verify all requirements with your local planning department before making financial commitments.