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Nashville Building Permit Guide
Britain Jacobson
Last updated:
Apr 17, 2025
If you’re planning a construction project in Nashville, Tennessee, be prepared to apply for and obtain a building permit. A Nashville building permit is necessary for most types of construction, be it a new commercial development or a residential renovation.
In this guide, we’ll cover everything you need to know about getting a building permit in Music City, from what requires a building permit in Nashville to the step-by-step process of applying for one.
What requires a building permit in Nashville?
Most construction, renovation, and mechanical work in Nashville requires a permit issued by the Metro Department of Codes and Building Safety.
Here’s a quick overview of common projects that need one:
- New residential or commercial construction
- Additions or structural modifications to existing buildings
- Installation or replacement of HVAC, electrical, or plumbing systems
- Construction of accessory structures (e.g., garages, decks, sheds over 100 sq ft)
- Swimming pool installations (below or above-ground pools require a 48-inch high barrier or fence around the pool)
- Conversion of any type of construction (e.g., attached garage, unfinished basement, attic, etc) into a habitable area
- Installing siding, roofing, fireplaces, or solar panels
- Demolition of any structure or part thereof
If you’re not sure whether your project qualifies, you can check the Metro Nashville Codes Department FAQ or contact them directly.
Do you need a permit for a shed or fence in Nashville?
In general:
- Sheds and other accessory structures usually require a permit.
- Fences for residential properties don’t require a permit unless the property is located within a Historic Preservation or Historic Landmark Overlay
Do I need a permit to remodel my bathroom in Tennessee?
Yes. If the remodel includes any structural, plumbing, or electrical work, you’ll need a building permit in Nashville.
What is the biggest structure you can build without a permit in Nashville?
If you’re not sure if the work permit is really needed for your specific case, take a look at the work that doesn't require you to have a permit:
- Exterior and interior redesign (e.g., painting, papering, glazing of windows and doors, floor finishing, minor repairs to chimneys, stairs, porches, underpinning)
- One-story detached accessory structures (e.g., tool sheds, playhouses) not exceeding 200 square feet in floor area
- Fences not over 7 feet high
- Retaining walls not over 4 feet in height
- Decks not exceeding 200 square feet in area, not more than 30 inches above grade, not attached to a dwelling, and not serving as the exit door required by code
These exemptions align with the International Residential Code adopted by Nashville.
Nashville building permit costs
Permit fees in Nashville vary based on the size, value, and type of project.
Fees include:
- A $25 zoning examination fee
- A building valuation fee (cost depends on value of structure)
- A codes tech fee (10% of the building valuation fee)
- A building plan review fee (cost depends on the building valuation fee owed)
Building valuation fee schedule:
| Total valuation |
Fee |
| $0 - $2,000 |
$40.39 |
| $2,000.01 - $50,000 |
$40.39 for the first $2,000.00 plus $6.92 for each additional thousand or fraction thereof |
| $50,000.01 - $100,000 |
$372.71 for the first $50,000.00 plus $5.57 for each additional thousand or fraction thereof |
| $100,000.01 - $500,000 |
$651.38 for the first $100,000.00 plus $4.19 for each additional thousand or fraction thereof |
| $500,000.01 and up |
$2,326.84 for the first $500,000.00 plus $2.79 for each additional thousand or fraction thereof |
Building plan review fee schedule:
| Total valuation |
Fee |
| $0 - $275,000 |
One-half of the building permit fee |
| $275,000.01 - $5,000,000 |
$1,338.54 for the first $275,000.00 plus $0.18 per thousand for each additional thousand or fraction thereof |
| $5,000,000.01 and above |
$2,181.82 for the first $5,000,000.00 plus $0.07 per thousand for each additional thousand or fraction thereof |
Projects exempt from the plan review fee include:
- One- and two-family dwelling building permits
- Townhouse building permits
- Demolition permits
- Blasting permits
You can estimate your exact costs using the Metro Nashville permit fee schedule.
How long do building permits last in Nashville?
Once you receive a permit, you must book an inspection within 6 months of receipt. After that, you have 2 years to complete the work. Failure to complete the work in time will result in your permit expiring.
Extensions may be granted upon request but must be approved before the expiration date.
How to get a building permit in Nashville
Getting a building permit in Nashville can be a headache, but it’s doable so long as you follow the required steps properly. Here’s a quick guide that explains every step you should take and what documents are necessary at each stage of the process.
Step 1: Prepare your plans
Before applying, gather:
- Site and floor plans
- Architectural drawings
- Structural details (if applicable)
- MEP (Mechanical, Electrical, Plumbing) plans
- Energy code compliance reports for new builds
- Survey if required (especially for new structures or additions)
Step 2: Submit the building permit application
There are two options to apply:
Step 3: Plan review and revisions
The Metro Codes Department will review your application. Depending on the project scope, it may be reviewed by multiple departments, such as:
- Zoning
- Stormwater
- Fire Marshal
- Urban Forestry
- Historic Zoning Commission
Expect some back-and-forth here. They may request corrections or additional documents. Once approved, final permit fees will be calculated and must be paid.
Step 4: Obtain permit approval and pay fees
After all reviews are complete and approvals granted, your total fee will be calculated.
Pay using one of the following methods:
- Pay online with a credit card
- Pay by check (make checks payable to “Metro Codes”)
- Pay with cash in person
Step 5: Schedule inspections
Once your permit is issued and work begins, you’ll need to schedule inspections at key stages.
These may include:
- Foundation/slab inspections: Before pouring concrete for footings or slabs
- Framing and rough-ins: After framing is complete but before insulation and drywall installation
- Final inspections for certificate of occupancy: Upon project completion, to obtain a Certificate of Occupancy
Inspections can be scheduled online via the E-Permits portal or by calling (615) 862-6500.
Nashville permitting resources
Metro Department of Codes and Building Safety
Other useful links:
Streamline Nashville permitting with PermitFlow
Let’s be real: getting a building permit in Nashville isn’t usually a quick and easy process. Headaches are common when you have to deal with documentation, resubmissions, multiple inspections, and delays. And it’s even worse if you’re dealing with larger commercial projects.
That’s where PermitFlow comes in.
PermitFlow simplifies permitting in Nashville by:
- Identifying exactly which permits and documents your project needs
- Preparing and submitting complete applications
- Communicating with Metro Codes on your behalf
- Tracking approval timelines and inspection schedules
Ready to simplify your permitting process?
Don’t go it alone. Let our permitting experts handle the details so you can focus on building. PermitFlow serves builders, developers, general contractors, and other construction businesses. Contact us to get started!
If you’re planning a construction project in Nashville, Tennessee, be prepared to apply for and obtain a building permit. A Nashville building permit is necessary for most types of construction, be it a new commercial development or a residential renovation.
In this guide, we’ll cover everything you need to know about getting a building permit in Music City, from what requires a building permit in Nashville to the step-by-step process of applying for one.
What requires a building permit in Nashville?
Most construction, renovation, and mechanical work in Nashville requires a permit issued by the Metro Department of Codes and Building Safety.
Here’s a quick overview of common projects that need one:
- New residential or commercial construction
- Additions or structural modifications to existing buildings
- Installation or replacement of HVAC, electrical, or plumbing systems
- Construction of accessory structures (e.g., garages, decks, sheds over 100 sq ft)
- Swimming pool installations (below or above-ground pools require a 48-inch high barrier or fence around the pool)
- Conversion of any type of construction (e.g., attached garage, unfinished basement, attic, etc) into a habitable area
- Installing siding, roofing, fireplaces, or solar panels
- Demolition of any structure or part thereof
If you’re not sure whether your project qualifies, you can check the Metro Nashville Codes Department FAQ or contact them directly.
Do you need a permit for a shed or fence in Nashville?
In general:
- Sheds and other accessory structures usually require a permit.
- Fences for residential properties don’t require a permit unless the property is located within a Historic Preservation or Historic Landmark Overlay
Do I need a permit to remodel my bathroom in Tennessee?
Yes. If the remodel includes any structural, plumbing, or electrical work, you’ll need a building permit in Nashville.
What is the biggest structure you can build without a permit in Nashville?
If you’re not sure if the work permit is really needed for your specific case, take a look at the work that doesn't require you to have a permit:
- Exterior and interior redesign (e.g., painting, papering, glazing of windows and doors, floor finishing, minor repairs to chimneys, stairs, porches, underpinning)
- One-story detached accessory structures (e.g., tool sheds, playhouses) not exceeding 200 square feet in floor area
- Fences not over 7 feet high
- Retaining walls not over 4 feet in height
- Decks not exceeding 200 square feet in area, not more than 30 inches above grade, not attached to a dwelling, and not serving as the exit door required by code
These exemptions align with the International Residential Code adopted by Nashville.
Nashville building permit costs
Permit fees in Nashville vary based on the size, value, and type of project.
Fees include:
- A $25 zoning examination fee
- A building valuation fee (cost depends on value of structure)
- A codes tech fee (10% of the building valuation fee)
- A building plan review fee (cost depends on the building valuation fee owed)
Building valuation fee schedule:
| Total valuation |
Fee |
| $0 - $2,000 |
$40.39 |
| $2,000.01 - $50,000 |
$40.39 for the first $2,000.00 plus $6.92 for each additional thousand or fraction thereof |
| $50,000.01 - $100,000 |
$372.71 for the first $50,000.00 plus $5.57 for each additional thousand or fraction thereof |
| $100,000.01 - $500,000 |
$651.38 for the first $100,000.00 plus $4.19 for each additional thousand or fraction thereof |
| $500,000.01 and up |
$2,326.84 for the first $500,000.00 plus $2.79 for each additional thousand or fraction thereof |
Building plan review fee schedule:
| Total valuation |
Fee |
| $0 - $275,000 |
One-half of the building permit fee |
| $275,000.01 - $5,000,000 |
$1,338.54 for the first $275,000.00 plus $0.18 per thousand for each additional thousand or fraction thereof |
| $5,000,000.01 and above |
$2,181.82 for the first $5,000,000.00 plus $0.07 per thousand for each additional thousand or fraction thereof |
Projects exempt from the plan review fee include:
- One- and two-family dwelling building permits
- Townhouse building permits
- Demolition permits
- Blasting permits
You can estimate your exact costs using the Metro Nashville permit fee schedule.
How long do building permits last in Nashville?
Once you receive a permit, you must book an inspection within 6 months of receipt. After that, you have 2 years to complete the work. Failure to complete the work in time will result in your permit expiring.
Extensions may be granted upon request but must be approved before the expiration date.
How to get a building permit in Nashville
Getting a building permit in Nashville can be a headache, but it’s doable so long as you follow the required steps properly. Here’s a quick guide that explains every step you should take and what documents are necessary at each stage of the process.
Step 1: Prepare your plans
Before applying, gather:
- Site and floor plans
- Architectural drawings
- Structural details (if applicable)
- MEP (Mechanical, Electrical, Plumbing) plans
- Energy code compliance reports for new builds
- Survey if required (especially for new structures or additions)
Step 2: Submit the building permit application
There are two options to apply:
Step 3: Plan review and revisions
The Metro Codes Department will review your application. Depending on the project scope, it may be reviewed by multiple departments, such as:
- Zoning
- Stormwater
- Fire Marshal
- Urban Forestry
- Historic Zoning Commission
Expect some back-and-forth here. They may request corrections or additional documents. Once approved, final permit fees will be calculated and must be paid.
Step 4: Obtain permit approval and pay fees
After all reviews are complete and approvals granted, your total fee will be calculated.
Pay using one of the following methods:
- Pay online with a credit card
- Pay by check (make checks payable to “Metro Codes”)
- Pay with cash in person
Step 5: Schedule inspections
Once your permit is issued and work begins, you’ll need to schedule inspections at key stages.
These may include:
- Foundation/slab inspections: Before pouring concrete for footings or slabs
- Framing and rough-ins: After framing is complete but before insulation and drywall installation
- Final inspections for certificate of occupancy: Upon project completion, to obtain a Certificate of Occupancy
Inspections can be scheduled online via the E-Permits portal or by calling (615) 862-6500.
Nashville permitting resources
Metro Department of Codes and Building Safety
Other useful links:
Streamline Nashville permitting with PermitFlow
Let’s be real: getting a building permit in Nashville isn’t usually a quick and easy process. Headaches are common when you have to deal with documentation, resubmissions, multiple inspections, and delays. And it’s even worse if you’re dealing with larger commercial projects.
That’s where PermitFlow comes in.
PermitFlow simplifies permitting in Nashville by:
- Identifying exactly which permits and documents your project needs
- Preparing and submitting complete applications
- Communicating with Metro Codes on your behalf
- Tracking approval timelines and inspection schedules
Ready to simplify your permitting process?
Don’t go it alone. Let our permitting experts handle the details so you can focus on building. PermitFlow serves builders, developers, general contractors, and other construction businesses. Contact us to get started!
