How much does a building permit cost in Town of Middletown, DE?

Fees are calculated as: Not confirmed from available public materials. Fee schedules exist for new residential construction and residential construction projects with permit and inspection fees.. Plan check fee: Not specified separately.

How do I apply for a building permit in Town of Middletown, DE?

1. Contact the Permits, Licensing and Inspections Department at (302) 378-1171 or visit Town Hall during business hours (8 a.m. to 4 p.m., calls until 4:30 p.m.) 2. Obtain and complete the appropriate permit pack for your project type (residential, commercial, specialty). Permit packs are available for download from the department page 3. Applications must identify and describe the work, provide the legal description or street address, indicate the use and occupancy, include construction documents/drawings, state the valuation of the proposed work, and be signed by the applicant or authorized agent 4. Submit completed application with all required documents and pay fees 5. Plans are reviewed. If corrections are needed, applicant is contacted 6. Permit is issued; post on site 7. Call (302) 378-1171 to schedule inspections (must confirm by 2:30 p.m. for next-day inspection). Inspectors have a 2-hour window (1 hour before or after the scheduled time) 8. Pass final inspection and receive Certificate of Occupancy

How long does it take to get a building permit in Town of Middletown, DE?

Typical processing time is Not published; contact (302) 378-1171..

How do I schedule a building inspection in Town of Middletown, DE?

Inspections can be scheduled via: (302) 378-1171. Must confirm by 2:30 p.m. for next-day inspection.

City Building Permits

Town of Middletown, DE - 2026 Building Permit Guide

How to apply for a building permit in Town of Middletown, Delaware. Permit authority, application steps, fees, and inspection requirements.

Delaware New Castle County Updated March 2026

Permit Authority

The Town of Middletown is an incorporated municipality and one of the fastest-growing towns in Delaware. It administers its own building permits independently of New Castle County.

Department: Permits, Licensing and Inspections Department
Address: Town Hall, 19 W. Green Street, Middletown, DE 19709
Phone: (302) 378-1171
Website: https://www.middletown.delaware.gov/departments/PermitsLicensingInspections

Application Process

Contact the Permits, Licensing and Inspections Department at (302) 378-1171 or visit Town Hall during business hours (8 a.m. to 4 p.m., calls until 4:30 p.m.)
Obtain and complete the appropriate permit pack for your project type (residential, commercial, specialty). Permit packs are available for download from the department page
Applications must identify and describe the work, provide the legal description or street address, indicate the use and occupancy, include construction documents/drawings, state the valuation of the proposed work, and be signed by the applicant or authorized agent
Submit completed application with all required documents and pay fees
Plans are reviewed. If corrections are needed, applicant is contacted
Permit is issued; post on site
Call (302) 378-1171 to schedule inspections (must confirm by 2:30 p.m. for next-day inspection). Inspectors have a 2-hour window (1 hour before or after the scheduled time)
Pass final inspection and receive Certificate of Occupancy

Typical processing time: Not published; contact (302) 378-1171.

Source: Permits, Licensing and Inspections Department

General Requirements

Patios, decks, chimneys, garages, HVAC systems, pools, sheds, room additions, window replacements, electrical work, roofing repairs, and commercial tenant fit-outs. Rental property owners must also have properties inspected before occupancy.

Required Documents

Completed permit application per the applicable permit pack
Construction drawings
Site plan
Project valuation
Commercial plans must be signed/sealed by a licensed design professional

Permit validity: Not specified in available public materials; contact (302) 378-1171.
Building code: International Building Code (IBC) and Code of the Town of Middletown. A 2024 IRC Deck Information Pack was available as of 2025, suggesting the 2024 IRC is at least partially referenced. Confirm current edition with (302) 378-1171.
Owner-builder: Not specified in available public materials.
Contractor requirements: Contractors hired for building or reconstruction work must be licensed with the Town of Middletown.

Fees

Plan check fee: Not specified separately
Permit fee formula: Not confirmed from available public materials. Fee schedules exist for new residential construction and residential construction projects with permit and inspection fees.
Payment note: Contact (302) 378-1171 for current rates. In person at Town Hall, 19 W. Green Street.

Fees change. Verify current amounts at the official fee schedule (effective Current).

Work That Does NOT Require a Permit

Contact the Permits, Licensing and Inspections Department to confirm whether your project requires a permit before starting work.

Inspections

How to Schedule

(302) 378-1171 (phone)

Scheduling deadline: Must confirm by 2:30 p.m. for next-day inspection
Inspection hours: 8 a.m. to 4 p.m., Monday through Friday
Time windows: Inspectors have a 2-hour window (1 hour before or after the scheduled time)

Typical inspection sequence: Varies by project. Town code officials inspect each phase of work to ensure compliance with IBC and Town Code. Rental properties inspected before occupancy.

Additional Resources

Building code: International Building Code (IBC) and Code of the Town of Middletown. A 2024 IRC Deck Information Pack was available as of 2025, suggesting the 2024 IRC is at least partially referenced. Confirm current edition with (302) 378-1171.
Zoning information: View zoning info
Town of Middletown Code
License lookup guide: Delaware Contractor License Requirements
Contract template: Delaware Homeowner-Contractor Agreement
Delaware hub: Delaware Contractor License & Permit Hub

Information on this page was last verified: March 2026. Permit rules and fees change — confirm current requirements directly with the Permits, Licensing and Inspections Department before applying.

Frequently Asked Questions

Town of Middletown Building Permit FAQ

Do I need a building permit in Town of Middletown, DE?: Patios, decks, chimneys, garages, HVAC systems, pools, sheds, room additions, window replacements, electrical work, roofing repairs, and commercial tenant fit-outs. Rental property owners must also have properties inspected before occupancy.
How much does a building permit cost in Town of Middletown, DE?: Fees are calculated as: Not confirmed from available public materials. Fee schedules exist for new residential construction and residential construction projects with permit and inspection fees.. Plan check fee: Not specified separately.
How do I apply for a building permit in Town of Middletown, DE?: 1. Contact the Permits, Licensing and Inspections Department at (302) 378-1171 or visit Town Hall during business hours (8 a.m. to 4 p.m., calls until 4:30 p.m.) 2. Obtain and complete the appropriate permit pack for your project type (residential, commercial, specialty). Permit packs are available for download from the department page 3. Applications must identify and describe the work, provide the legal description or street address, indicate the use and occupancy, include construction documents/drawings, state the valuation of the proposed work, and be signed by the applicant or authorized agent 4. Submit completed application with all required documents and pay fees 5. Plans are reviewed. If corrections are needed, applicant is contacted 6. Permit is issued; post on site 7. Call (302) 378-1171 to schedule inspections (must confirm by 2:30 p.m. for next-day inspection). Inspectors have a 2-hour window (1 hour before or after the scheduled time) 8. Pass final inspection and receive Certificate of Occupancy
How long does it take to get a building permit in Town of Middletown, DE?: Typical processing time is Not published; contact (302) 378-1171..
How do I schedule a building inspection in Town of Middletown, DE?: Inspections can be scheduled via: (302) 378-1171. Must confirm by 2:30 p.m. for next-day inspection.

Need help with your project?

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Important: This page is an educational resource provided by jaspector.com. It is not legal advice, and it does not substitute for official guidance from the permit authority listed above. Permit requirements, fees, and processes change frequently. Always verify current requirements directly with the issuing department before beginning any construction project. Use of this page does not create an attorney-client relationship. Jaspector assumes no liability for any outcomes arising from reliance on this information.

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