Middletown, OH - 2026 Building Permit Guide

Permit Authority

Applies within the City of Middletown. Current city page states building permit submissions should be emailed to bzpermits@cityofmiddletown.org effective December 4, 2025.

Department

Building Inspection Division, Community and Economic Development Department

Address

One Donham Plaza, Middletown, OH 45042

Phone

513-425-7973

Email

bzpermits@cityofmiddletown.org

Website

https://www.cityofmiddletown.org/172/Building-Inspections

Online Permit Portal

Application Process

1. Download the correct permit form from the city's Applications and Fees page.
2. Email the application package to bzpermits@cityofmiddletown.org or coordinate directly with Building Inspections.
3. Include plans and supporting materials required for the permit type; the division asks applicants to contact staff for code requirements and required plan-set counts.
4. Pay fees under the applicable city fee schedules.
5. Respond to any corrections or additional information requests.
6. After approval, obtain permit issuance and proceed to inspections.
7. Final inspection approval leads to certificate of occupancy where applicable.

Source: Building Inspection Division, Community and Economic Development Department

General Requirements

Middletown states permits are required for new construction, additions, alterations, remodeling, swimming pools, decks, and sheds. Codes apply whether work is done by a contractor or a do-it-yourself owner.

Required Documents

• Correct city application form
• Plans and any supporting documents required by permit type

Building code

The city states one, two, and three-family residential dwellings and accessory buildings are regulated by the Residential Code of Ohio, and other buildings are regulated by the Ohio Building Code. Current ordinance references on the city site also identify Ohio mechanical, electrical, and plumbing code adoption sections.

Owner-builder

The public page confirms code and permit requirements apply to professional contractors and do-it-yourselfers alike.

Contractor requirements

Middletown states the division licenses contractors who install, replace, or alter electric, heating, air conditioning, plumbing systems, water services, and sewer installations. The Applications and Fees page includes local journeyman, apprentice, and master contractor license or registration forms.

Fees

Minimum permit fee

$60.00

Plan check fee

$115.00 for the first hour plus $85.00 for each additional hour for commercial and industrial projects, and $50.00 for residential 1, 2, and 3 family projects.

Permit fee formula

Mixed. Residential building permit fees use base plus square-foot formulas; larger commercial and industrial work uses square-foot formulas; the city also publishes separate electrical, HVAC, plumbing, fire protection, miscellaneous, and estimated valuation schedules.

Payment note

Permit-specific fee schedules are posted individually on the city's Applications and Fees page.

Fees change. Verify current amounts at the official fee schedule.

Work That Does NOT Require a Permit

Contact the Building Inspection Division, Community and Economic Development Department to confirm whether your project requires a permit before starting work.

Inspections

How to Schedule

• Contact Building Inspections (phone)

Typical inspection sequence: Trade and building inspections as required by permit scope, followed by final inspection and certificate of occupancy where applicable.

Additional Resources

• Building code: The city states one, two, and three-family residential dwellings and accessory buildings are regulated by the Residential Code of Ohio, and other buildings are regulated by the Ohio Building Code. Current ordinance references on the city site also identify Ohio mechanical, electrical, and plumbing code adoption sections.
• Verify contractor license: Ohio eLicense Contractor Lookup
• Zoning information: View zoning info
• Applications and Fees
• Development Code
• License lookup guide: Ohio Contractor License Requirements
• Contract template: Ohio Homeowner-Contractor Agreement
• Ohio hub: Ohio Contractor License & Permit Hub

Frequently Asked Questions

Middletown Building Permit FAQ

Do I need a building permit in Middletown, OH?

Middletown states permits are required for new construction, additions, alterations, remodeling, swimming pools, decks, and sheds. Codes apply whether work is done by a contractor or a do-it-yourself owner.

How much does a building permit cost in Middletown, OH?

The minimum permit fee is $60.00. Fees are calculated as: Mixed. Residential building permit fees use base plus square-foot formulas; larger commercial and industrial work uses square-foot formulas; the city also publishes separate electrical, HVAC, plumbing, fire protection, miscellaneous, and estimated valuation schedules.. Plan check fee: $115.00 for the first hour plus $85.00 for each additional hour for commercial and industrial projects, and $50.00 for residential 1, 2, and 3 family projects..

How do I apply for a building permit in Middletown, OH?

1. Download the correct permit form from the city's Applications and Fees page. 2. Email the application package to bzpermits@cityofmiddletown.org or coordinate directly with Building Inspections. 3. Include plans and supporting materials required for the permit type; the division asks applicants to contact staff for code requirements and required plan-set counts. 4. Pay fees under the applicable city fee schedules. 5. Respond to any corrections or additional information requests. 6. After approval, obtain permit issuance and proceed to inspections. 7. Final inspection approval leads to certificate of occupancy where applicable.

How do I schedule a building inspection in Middletown, OH?

Inspections can be scheduled via: Contact Building Inspections.

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