BuildingPermitCost

Building Permit Fees in Troy, MI (2026)

Troy prices building permits with a fee table based on project value, then charges plan review at $7.50 per $1,000 of project value. Enter your project to see the exact math.

  • Official city schedule
  • Effective not stated
  • Verified Nov 5, 2026
Minimum fee
—
Plan review
Separate
$75k addition
$1,615

Permit fee calculator

Troy schedule
Project type
Estimated permit fees $1,615.00
  1. 1. Building permit fee
    $215.00 for the first $10,000.00 + $10.00 × 65 per $1,000.00 over
    $865.00
  2. 2. Plan review fee
    $75,000.00 ÷ 1,000 × $10.00
    $750.00

Fees are estimates based on the official schedule linked below. Confirm with the permit office before applying. Separate electrical, plumbing, mechanical, fire, impact, utility and school fees are usually not included unless they are listed. BuildingPermitCost is not a government permit office, and this is not legal advice.

What common projects cost

Kitchen or bath remodel
$25,000 value, remodel 300 sq ft
$565.00
$365.00 building permit + $200.00 plan review
Room addition
$75,000 value, addition 400 sq ft
$1,615.00
$865.00 building permit + $750.00 plan review
New single-family home
$350,000 value, new single-family 2,400 sq ft
$6,240.00
$3,615.00 building permit + $2,625.00 plan review

How Troy calculates your permit fee

The city charges a building permit fee using a fee table based on project value. Plan review is a separate charge: $7.50 per $1,000 of project value.

The fee table

Project valueFee
$1 – $1,000$90.00
$1,001 – $10,000$115.00 for the first $1,000 + $10.00 per additional $1,000 or fraction
$10,001 – $1,000,000$215.00 for the first $10,000 + $10.00 per additional $1,000 or fraction
Over $1,000,000$10,115.00 for the first $1,000,000 + $7.00 per additional $1,000 or fraction

What counts as project value

Not stated in the schedule. Building permit and residential plan review fees are based on 'construction valuation'; the schedule does not say how valuation is determined.

Worked example: a $350,000 new home

  1. Building permit fee: $215.00 for the first $10,000.00 + $10.00 × 340 per $1,000.00 over = $3,615.00
  2. Plan review fee: $350,000.00 ÷ 1,000 × $7.50 = $2,625.00
  3. Total before trade permits: $6,240.00.

Fees people miss

May also apply (not in the totals above)

  • Certificate of Occupancy: when a certificate of occupancy is issued (new dwelling or unit); $175.00 on the standard projects.
FeeAmount
Zoning Compliance Review FeeWhen: project does not require a building permit $100.00 each
Temporary Certificate of OccupancyWhen: temporary CO requested $250.00 each; extension $150
Deferred submittal processing (commercial plan review)When: deferred submittal $150.00 1st hour; 1.5x standard rates ($100 1st hour, $90 additional)
Grade and drainage review, residentialWhen: grade and drainage review required $150.00 each
Additional inspections (after 3)When: more than three inspections $90.00 each
Lock outs / not ready automatic reinspectionWhen: reinspection $90.00 each
Special inspectionsWhen: special inspection $125.00 each
Same day inspectionWhen: same-day inspection requested $150.00 each
After hours inspection, weekday evening / Saturday / SundayWhen: after-hours inspection requested $300.00 each; Saturday $450; Sunday $600
Work without a permitWhen: work started without a permit $125.00 each
Expired permit reinstatementWhen: expired permit $75.00 original value up to $149; $150 above
Address assignment, single houseWhen: new address required $125.00 per address
2 more fees
  • Building contractor registration: $35.00 each
  • Consultant fee: $200.00 per hour

How to apply

  1. Gather your plans and your project's total value.
  2. Submit to City of Troy Building Inspections.
  3. Pay the permit and plan review fees when invoiced.

How Troy compares

A $25,000 remodel costs $565.00 in Troy: 49% above the national median of $380.00.

A $75,000 addition costs $1,615.00 in Troy: about twice the national median of $820.58.

A $350,000 new home costs $6,240.00 in Troy: about 2.1 times the national median of $2,918.63.

Same standard projects everywhere, including plan review and required surcharges. All Michigan places · Compare side by side

Troy permit fee FAQ

How much is a building permit in Troy, MI?

A $25,000 remodel: $565.00. A $75,000 addition: $1,615.00. A $350,000 new single-family: $6,240.00. These include every fee the schedule applies to that project; trade permits are separate.

Is plan review included in the Troy permit fee?

No. Plan review is charged separately at $7.50 per $1,000 of project value.

How does Troy determine project value?

Not stated in the schedule. Building permit and residential plan review fees are based on 'construction valuation'; the schedule does not say how valuation is determined.

When did these Troy fees take effect?

The schedule does not state an effective date. We last checked it against the official source on Nov 5, 2026.