Room Addition Permit in New York, NY
Room addition permits are always required for new construction or expanding existing structures. in New York.
Estimated Cost
Total permit fees
Timeline
Approval timeline
Inspections
3
Required inspections
Ready to Start Your Project?
Connect with experienced contractors who can handle permits and construction for your room addition permit.
Permit Requirements
✓
Building permit application✓
Site plan showing project location✓
Structural drawings and calculations✓
Property survey or site plan✓
Proof of property ownership✓
HOA approval letter (if applicable)Required Documents
📄
Completed permit application form📄
Property survey or site plan📄
Architectural drawings and specifications📄
Structural calculations (if required)📄
Contractor license information📄
Insurance certificatesFee Breakdown
base Fee$250
plan Check Fee$125
inspection Fee$75
total$450
Total Estimated Cost
Process Timeline
1
0
2
2
1
-
3
2
6
4
3
5
4
w
6
5
e
7
6
e
8
7
k
9
8
s
✓
Total Timeline
Required Inspections
1
Foundation/Footing Inspection2
Framing Inspection3
Final InspectionApplicable Building Codes
NY Building Code
New York Municipal Code
International Building Code
Need Professional Help?
Permit applications can be complex. Our network of professionals can help with:
- • Plan preparation and drawings
- • Permit application filing
- • Code compliance review
- • Inspection scheduling