Lenoir City, Tennessee Building Permit Guide

Inside Lenoir City, building permits are issued by the City’s Building Inspection office at 530 Highway 321 North, Suite 303, and applications are filed online in Cloudpermit. The City reviews residential plans uploaded with the application, while commercial plans go to Municipal Inspection Partners, whose review fees are paid to that firm rather than the City. A storage building needs no permit until its cost reaches $1,000.

When does Lenoir City require a building permit?

A permit is required before any new construction, addition, demolition or change of use of a building.

Starting work without a permit doubles the permit fee.

Who issues permits in Lenoir City?

The City’s building inspector enforces the building, housing, mechanical, plumbing, gas and fire codes on new buildings and checks that existing structures are safely maintained. Building Inspection sits within the Department of Codes Enforcement and Planning, which also handles sign permits, the Planning Commission and the Board of Codes Enforcement Appeals.

The State Fire Marshal lists Lenoir City as exempt from the state residential program and as a commercial exempt jurisdiction, so the City enforces its own codes for both. Land outside the city is in Loudon County, where the county’s Building Department issues permits.

Applying online, and the owner-builder affidavit

Every residential and commercial application starts in Cloudpermit. For a house, the plans are uploaded into the same application for City review; for a commercial building, plans are sent separately to Municipal Inspection Partners at submitmyplans.com.

Owners may act as their own contractor and build their own home, but only once every two years, and any plumber or electrician they hire must be state-licensed. The City’s notarized Homeowner’s Affidavit for Building Permit makes the owner confirm that:

• no homeowner permit has been taken out in the last two years
• the owner will do the work, and anyone hired will show proof of licence
• any construction manager will be licensed
• if a contractor takes over, the owner will have the permit voided and the contractor will apply for a new one
• the owner carries any required workers’ compensation and general liability insurance
• the house will not be sold, rented or leased for two years after the final inspection

What permits cost

Two cost rules are published on the City’s permit page: commercial plan review is billed directly by Municipal Inspection Partners, not the City, and work begun before the permit is issued pays double. The fire department’s pre-opening safety inspection for a new business is free.

Trades and the State Fire Marshal

• Plumbing, mechanical and gas: enforced by the City’s building inspector under the 2021 plumbing, mechanical and fuel gas codes. You may plumb your own home, but a hired plumber must be state-licensed.
• Electrical: wiring falls under the State’s electrical program, from which Lenoir City holds no exemption, and the City sends anyone wanting an electrical inspection to Lenoir City Utilities.
• State Fire Marshal review: the City’s page still lists the occupancies the State Fire Marshal’s codes section reviews, including assembly buildings of 300 or more, apartments and three-story business buildings. Because Lenoir City is on the state’s commercial exempt list, the state’s rules send only day cares, K-12 schools, state-owned buildings and state-licensed facilities needing a state fire inspection to the State Fire Marshal in the city.

Footing letters from an engineer

Where soft soil, rock or compacted fill is found, the City requires a Tennessee-registered engineer’s letter on the soil before concrete goes in. A footing letter must be approved in advance, or requested, by the Building or Codes Official, and you may not pour until it is approved. An inspector still carries out the footing inspection.

• Soil compaction or bearing letters give the address and permit number, the testing method, whether soft soil or rock was found and how it was corrected, and the bearing capacity and soil type, with a photo of the whole site showing the address or lot number.
• Engineered footing letters add footing width and depth (bottom slope no steeper than 1:10, matching the stamped plans), grade-stake depths, bar sizes, numbers and lap lengths, and bulkhead details including “Z” bars, plus any detail drawing the inspector asks for.

How to get a Lenoir City permit

Inspections and occupancy

The City’s inspector checks the footing even when an engineer’s soil letter is provided. A new business must also pass the fire department’s pre-opening safety consultation and inspection, which is free and required before the Certificate of Occupancy; existing businesses get an annual fire safety inspection.

Local rules in Lenoir City

• Codes: the City enforces the 2021 residential, commercial (building), pool, fire, plumbing, mechanical, fuel gas, existing building and property maintenance codes with local amendments, which the Codes Office provides on request. The residential energy code follows the statewide rules set by Tennessee House Bill 799.
• Land disturbance: new development or redevelopment disturbing one acre or more needs a land disturbance permit from the City’s Stormwater Department, under the stormwater ordinance updated June 18, 2024.
• Stream buffers: the June 2024 update to Title 14, Chapter 3 sets minimum vegetated buffer widths along streams.
• Planning Commission: meets the first Tuesday of each month at 6:00 p.m. at City Hall.

Tennessee statewide rules

Tennessee licenses contractors through the Board for Licensing Contractors for jobs of $25,000 or more; a Home Improvement licence applies below that only in the nine counties that opted in. Tennessee rules

Official Lenoir City permit resources

• Lenoir City Building Inspection & Permits
• Lenoir City Codes Enforcement & Planning
• Tennessee residential jurisdiction list
• Homeowner’s Affidavit for Building Permit (PDF)
• Footer Letter Requirements (PDF)
• Lenoir City Storm Water
• Lenoir City Stormwater Ordinance, June 2024 (PDF)
• Lenoir City Fire Department inspections
• When State Fire Marshal plans review is required

Lenoir City building permit FAQs

Do I need a permit for a storage building in Lenoir City?

Only if it costs $1,000 or more. Below that, no permit is needed, but the building must be in the rear yard and at least 5 feet from every property line.

Can I build my own house in Lenoir City?

Yes, once every two years, with a notarized Homeowner’s Affidavit. Hired plumbers and electricians must be state-licensed, and the house cannot be sold, rented or leased for two years after the final inspection.

Who reviews commercial plans?

Municipal Inspection Partners, through submitmyplans.com. You pay its review fee directly.

How do I get an electrical inspection?

Call Lenoir City Utilities at 1-844-687-5282.

What happens if I start work without a permit?

The permit fee is doubled.

Which building codes does Lenoir City use?

The 2021 editions of the residential, building, pool, fire, plumbing, mechanical, fuel gas, existing building and property maintenance codes, with local amendments.

Simplify Lenoir City permitting with Alliance Permitting

Alliance Permitting is a permit documentation and submission company in Tennessee. We prepare your paperwork, file it correctly and coordinate with the permitting authority through issuance. We are not a contractor and we do not perform licensed plan review or inspections; that work stays with your licensed team and the jurisdiction.

This guide is provided by Alliance Permitting for general information about Lenoir City permitting. Requirements, fees, and procedures change; confirm details with the permitting authority before relying on them.