BuildingPermitCost

Building Permit Fees in Frederick, MD (2026)

Frederick prices building permits with a fee table based on floor area. Enter your project to see the exact math.

  • Official city schedule
  • Effective not stated
  • Verified Nov 5, 2026
Minimum fee
—
Plan review
None
$75k addition
$200

Permit fee calculator

Frederick schedule
Project type
Estimated permit fees $200.00
  1. 1. Building permit fee
    400 sq ft × $0.20 → minimum $200.00
    $200.00

May also apply (not in the total)

  • Retro-active permit fee
    When: work started before a permit was issued
    $200.00

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
$200.00
$200.00 building permit
Room addition
$75,000 value, addition 400 sq ft
$200.00
$200.00 building permit
New single-family home
$350,000 value, new single-family 2,400 sq ft
$500.00
$500.00 building permit

How Frederick calculates your permit fee

The city charges a building permit fee using a fee table based on floor area. Electrical, plumbing and mechanical work gets its own permits.

The fee table

New single-family dwelling, townhouse or duplex (each dwelling)

Floor areaFee
0 sq ft – 2,500 sq ft$500.00
2,500 sq ft – 4,000 sq ft$800.00
4,000 sq ft – 6,000 sq ft$950.00
Over 6,000 sq ft$1,200.00

Residential addition

$0.20 per square foot, with a $200.00 minimum.

Residential interior renovation

$0.13 per square foot, with a $200.00 minimum.

Commercial new, renovation and addition

0.9% of project value, with a $192.00 minimum.

What counts as project value

Floor area (square feet). Residential building permits are flat fees by dwelling floor area (new houses) or per square foot (additions, interior renovations). Commercial permits are 0.009 x cost of construction ('C.C. = COST OF CONSTRUCTION'); how the cost of construction is verified is not stated.

Worked example: a $350,000 new home

  1. Building permit fee: table value for 2,400 sq ft: $500.00 = $500.00
  2. Total before trade permits: $500.00.

Fees people miss

May also apply (not in the totals above)

  • Retro-active permit fee: when work started before a permit was issued; $200.00 on the standard projects.
FeeAmount
New apartment / condo unit, building permitWhen: new apartment or condo unit $400.00 each unit
New residential multi-family shell / common areasWhen: multi-family shell $0.19 per sq ft, minimum $200
Zoning certificate, residentialWhen: zoning certificate required $64.00 each
Revision to permit, residentialWhen: permit revision $64.00 plus permit fee of revised area
Revision to permit, commercialWhen: permit revision $100.00 plus permit fee of revised area
Revision, complete drawing resubmissionWhen: complete resubmission 50% of permit fee plus revision fee
Re-inspection, 1st / 2nd / 3rd and subsequentWhen: re-inspection $75.00 1st; $200 2nd; $500 3rd and later
Re-inspection of sewer lateral (TV)When: re-inspection $250.00 each
Permit extensionWhen: extension requested $50.00 each
Permit transferWhen: transfer requested $40.00 each
Temporary certificate of occupancyWhen: temporary CO requested $50.00 each; extension $25
Building appeals boardWhen: appeal filed $200.00 each
2 more fees
  • Stop work removal: $150.00 each
  • Development impact fees: per Water and Sewer Allocation and Impact Fee Ordinance

Trade permits are separate. Electrical: Residential new SFD/TH/duplex by floor area: up to 2,500 sq ft $350; 2,501-4,000 $400; 4,001-6,000 $450; over 6,000 $550. Apartment/condo unit $350. Minor alterations and additions: first 40 outlets $150, over 40 outlets $200. Commercial schedule by outlets/equipment/services not extracted in detail. Plumbing: Residential new SFD/TH/duplex, plumbing and gas combined, by floor area: up to 2,500 sq ft $450; 2,501-4,000 $500; 4,001-6,000 $550; over 6,000 $650. Additions/alterations: 1-4 fixtures $100, 5-9 $150, 10+ $200. Commercial: $75 including first fixture, $20 each additional. Mechanical: No separate mechanical schedule; gas permits for additions/alterations: 1-4 appliances $100, 5-9 $150, 10+ $200 (new dwellings covered by the combined plumbing/gas fee).

How to apply

  1. Gather your plans and your project's total value and floor area.
  2. Submit to City of Frederick Department of Public Works, Building / Permits through OpenGov permitting portal.
  3. Pay the permit and plan review fees when invoiced.
  4. Questions: Municipal Office Annex, 140 West Patrick Street, Frederick, MD

How Frederick compares

A $25,000 remodel costs $200.00 in Frederick: 47% below the national median of $380.00.

A $75,000 addition costs $200.00 in Frederick: 76% below the national median of $820.58.

A $350,000 new home costs $500.00 in Frederick: 83% below the national median of $2,918.63.

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

Frederick permit fee FAQ

How much is a building permit in Frederick, MD?

A $25,000 remodel: $200.00. A $75,000 addition: $200.00. A $350,000 new single-family: $500.00. These include every fee the schedule applies to that project; trade permits are separate.

Is plan review included in the Frederick permit fee?

Frederick lists no separate plan review fee for these projects.

How does Frederick determine project value?

Floor area (square feet). Residential building permits are flat fees by dwelling floor area (new houses) or per square foot (additions, interior renovations). Commercial permits are 0.009 x cost of construction ('C.C. = COST OF CONSTRUCTION'); how the cost of construction is verified is not stated.

Are electrical, plumbing and mechanical permits included?

No. They are separate permits. Electrical: Residential new SFD/TH/duplex by floor area: up to 2,500 sq ft $350; 2,501-4,000 $400; 4,001-6,000 $450; over 6,000 $550. Apartment/condo unit $350. Minor alterations and additions: first 40 outlets $150, over 40 outlets $200. Commercial schedule by outlets/equipment/services not extracted in detail. Plumbing: Residential new SFD/TH/duplex, plumbing and gas combined, by floor area: up to 2,500 sq ft $450; 2,501-4,000 $500; 4,001-6,000 $550; over 6,000 $650. Additions/alterations: 1-4 fixtures $100, 5-9 $150, 10+ $200. Commercial: $75 including first fixture, $20 each additional. Mechanical: No separate mechanical schedule; gas permits for additions/alterations: 1-4 appliances $100, 5-9 $150, 10+ $200 (new dwellings covered by the combined plumbing/gas fee).

When did these Frederick fees take effect?

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