North Carolina / Durham

Deck Permit in Durham, North Carolina

It depends

Sometimes, depending on the project

Before building a new deck or altering its load-bearing structure; replacing only the decking, pickets, railings or stair treads is exempt when the job meets the state's $40,000 exemption.

Confirmed on official page Verified

Issued byDurham City-County Building & Safety Department (formerly the Durham City-County Inspections Department), a joint City of Durham and Durham County department that issues building, electrical, mechanical and plumbing permits for both the City of Durham and unincorporated Durham County

By Mario Bailey, verified against official sources

Quick answer

Building a new deck needs a building permit, because North Carolina law requires a permit for any work that adds, repairs or replaces load-bearing structures whatever it costs. The same statute says no permit is required to replace the pickets, railings, stair treads and decking of porches and exterior decks on a job that otherwise meets its $40,000-or-less exemption. Durham handles residential decks through Small Project Review with its own Additions, Decks and/or Porches checklist, a scaled plot plan, and a $100.00 deck fee.

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When a permit is usually needed

Before building a new deck or altering its load-bearing structure; replacing only the decking, pickets, railings or stair treads is exempt when the job meets the state's $40,000 exemption.

What a deck permit costs in Durham

Line item
deck permitBy formulaBuilding Permit Fee Schedule (Effective 7/1/18, Includes Technology Surcharge), Schedule F "Miscellaneous": "Residential decks (single and two-family)" $100.00. A Planning Zoning fee is also assessed for any deck under Small Project Review.
Fee schedule in forceOfficial scheduleRead . Fees are the jurisdiction’s; we do not mark them up or estimate them.

How Durham compares in North Carolina

JurisdictionPermit needed?Threshold
CharlottePermit requiredAny size
Durhamthis pageIt dependsBefore building a new deck or altering its load-bearing structure
GreensboroIt dependsBefore building a new deck or porch, and before any work on an existing deck beyond...
Mecklenburg CountyPermit requiredAny size
RaleighIt dependsBefore building a new deck, screened porch, balcony or covered deck, or altering a...
Wake CountyIt dependsBefore building a new deck or porch, or rebuilding deck structure such as framing...

How to apply in Durham

In Durham, a residential deck permit application is a set of construction documents that show what will be built and prove it meets the IRC deck provisions. In practice that means a scaled site plan locating the deck and its setbacks, plus deck plans and structural details covering the footings, posts, beams, joists, ledger, guards, and stairs.

What most deck permit applications include:

  • For Durham, a permit application identifying the work, the deck's size (square footage), and whether electrical work such as lights or receptacles is included, submitted for plan review before construction begins (IRC R106).
  • For Durham, a scaled site plan (for example 1/4 inch to 1 foot) showing the new deck's location relative to the house, its overall length and width, and dimensioned distances from the deck to all property lines and other structures so required setbacks can be verified (IRC R106.1.1).
  • For Durham, a deck plan drawn to scale showing overall dimensions and the framing layout: joist size, spacing, span, and species; beam size and span; post size and height; and footing or pier size and depth (IRC R507.4 posts, R507.5 beams, R507.6 joists, R507.3 footings).
  • For Durham, a section or side elevation with connection details showing the ledger attachment to the house band joist with flashing, the fastener or bolt schedule, joist hangers, post-to-beam and post-to-footing connections, and the required lateral load connection (IRC R507.9 ledger connection, R507.9.2 lateral connection, R507.2.4 flashing).
  • Footing sizing derived from tributary area, the soil bearing value, and design loads per IRC Table R507.3.1, with footings shown bearing on undisturbed soil at the frost depth required by the jurisdiction (IRC R507.3).
  • Details for the guards required where the walking surface is more than 30 inches above grade, and for the stairs and handrails, showing guard height and opening limits, stair riser and tread dimensions, and handrail location (IRC R312 guards, R311.7 stairs and handrails).
  • For designs that fall outside the prescriptive R507 tables (for example multi-story or stacked decks, or a ledger attached to a cantilever), engineered and stamped structural plans are submitted in place of the prescriptive details (IRC R507.1 and R301).

General submittal guidance from IRC R106.1.1 (construction documents) and IRC R507 (exterior decks), 2021 IRC. Source. Durham City-County Building & Safety Department (formerly the Durham City-County Inspections Department), a joint City of Durham and Durham County department that issues building, electrical, mechanical and plumbing permits for both the City of Durham and unincorporated Durham County sets the exact checklist for Durham.

Where to apply in Durham:

Durham City-County Building & Safety Department (formerly the Durham City-County Inspections Department), a joint City of Durham and Durham County department that issues building, electrical, mechanical and plumbing permits for both the City of Durham and unincorporated Durham County

Deck Permit in Durham compared with nearby North Carolina localities

LocalityPermit needed?ThresholdWhat each North Carolina schedule saysVerified
DurhamIt dependsBefore building a new deck or altering its load-bearing structure...Schedule F "Miscellaneous": "Residential decks (single and two-family)"...
CharlottePermit requiredAny size...construction permit value under the LUESA Fee Ordinance (revised July 1, 2026): $1...
GreensboroIt dependsBefore building a new deck or porch, and before any work on an existing deck beyond...Building Permit Fee Schedule, Document #1005 dated 12/19/24: 'Minimum permit fee - $85'
Mecklenburg CountyPermit requiredAny sizeTrade permit priced off total construction value with a $59.70 minimum for projects not...
RaleighIt dependsBefore building a new deck, screened porch, balcony or covered deck, or altering a......through June 30, 2027), Building and Safety: "Minimum Trade Permit Fee" of $124.00...

Inspections and closing out your permit

In Durham, deck work is inspected in sequence as it is built: the footings before concrete is placed, the framing before the decking boards go down, and a final inspection once the deck is complete. Each stage checks the items that would be hidden or unsafe if missed.

  1. Footing or pier inspection in Durham: after the holes are dug and any forms or reinforcing are set but before concrete is placed, the inspector checks footing depth and diameter, a flat undisturbed bearing surface, and that the holes are free of water (IRC R109.1.1 foundation inspection; R507.3 footings).
  2. Framing inspection in Durham: after the deck is framed but before the decking conceals it, the inspector verifies the ledger attachment and its flashing, the fastener and bolt schedule, joist hangers and metal connectors, post-to-beam and post-to-footing connections, and the lateral load connection; call it before decking is installed (IRC R109.1.4 frame inspection; R507.9 ledger and flashing).
  3. Final inspection in Durham: after the deck is complete and before it is used, the inspector confirms guard height and opening limits (a 4 inch sphere must not pass, 4 3/8 inch at stairs), stair riser and tread dimensions, handrail height and graspability where there are 4 or more risers, stair landings, and required stair lighting (IRC R109.1.6 final inspection; R312 guards, R311.7 stairs and handrails).

Schedule each inspection in advance and pass the final before you use the work or close the permit. Request inspections through the Durham permit portal or by phone at 919-560-4144.

Inspection sequence from IRC R109 (inspections: R109.1.1 footing before concrete, R109.1.4 frame, R109.1.6 final), 2021 IRC. Source. An open permit left un-inspected can surface later in a title search or home sale.

Permitting activity in Durham

In 2025, Durham authorized permits for 4,483 new residential housing units (2,518 single-family, 1,965 in multi-family buildings), valued at $1.3B, up from 2,793 the year before. That works out to about 15.7 permits per 1,000 residents.

Source: U.S. Census Bureau, Building Permits Survey, 2025 annual data · population 285,809.

Frequently asked questions

Do you need a deck permit in Durham?
Building a new deck needs a building permit, because North Carolina law requires a permit for any work that adds, repairs or replaces load-bearing structures whatever it costs. The same statute says no permit is required to replace the pickets, railings, stair treads and decking of porches and exterior decks on a job that otherwise meets its $40,000-or-less exemption. Durham handles residential decks through Small Project Review with its own Additions, Decks and/or Porches checklist, a scaled plot plan, and a $100.00 deck fee. Always confirm with the Durham City-County Building & Safety Department (formerly the Durham City-County Inspections Department), a joint City of Durham and Durham County department that issues building, electrical, mechanical and plumbing permits for both the City of Durham and unincorporated Durham County before starting.
How much does a deck permit cost in Durham?
Building Permit Fee Schedule (Effective 7/1/18, Includes Technology Surcharge), Schedule F "Miscellaneous": "Residential decks (single and two-family)" $100.00. A Planning Zoning fee is also assessed for any deck under Small Project Review. See the official fee schedule for current amounts.
Where do you apply for a deck permit in Durham?
You can apply through the Durham permit portal or contact the Durham City-County Building & Safety Department (formerly the Durham City-County Inspections Department), a joint City of Durham and Durham County department that issues building, electrical, mechanical and plumbing permits for both the City of Durham and unincorporated Durham County directly. The links are listed on this page.
Can a homeowner pull a deck permit themselves in Durham?
Under North Carolina law (N.C. Gen. Stat. 87-1(a), 87-1(b)(2), 87-14(a)(1), 160D-1113, 160D-1115): A North Carolina homeowner may pull the permit and do the work. G.S. 87-1(a) reaches general contracting only where the cost of the undertaking is $40,000 or more, and G.S. 87-1(b)(2) then exempts a person who constructs or alters a building on land that person owns, provided the building is intended solely for occupancy by that person and his family after completion and the person complies with G.S. 87-14. There is no outright ban on selling, but there is a look-back that works like one: if the building is not occupied solely by the person and his family for at least 12 months following completion, the statute presumes the person did not intend the building solely for that occupancy, which defeats the exemption. G.S. 87-14(a)(1) requires an owner claiming the exemption to execute a verified affidavit attesting that they own the property, that they will personally superintend and manage all aspects of the construction and will not delegate that duty to anyone unlicensed, and that they will be personally present for all inspections required by the State Building Code unless a licensed architect sealed the plans. The inspector transmits that affidavit to the Licensing Board, and if the Board determines the exemption was not available the building permit is revoked under G.S. 160D-1115. The exemption removes the general contractor license requirement only. It does not exempt the work from permits or inspections, and G.S. 160D-1113 provides that when a permit is held by an owner exempt under 87-1(b)(2), no inspection may be conducted without the owner present unless an architect sealed the plans. Confirm how Durham applies this before you apply.

From the Library

What else needs a permit in Durham

Every other permit type we have verified for this jurisdiction, with the rule that applies here.

ProjectPermit needed?ThresholdTypical fee
Bathroom Remodel PermitIt dependscost of the remodel work on a single-family residenceNo Change to Rough-in": 1-4 fixtures $65.00
Electrical PermitIt dependsBefore installing, extending, altering or generally repairing any electrical wiring......7/1/18, Includes Technology Surcharge): "Minimum electrical permit fee"...
EV Charger PermitPermit requiredAny size...on individual branch circuits and not covered in other schedules, each" $10.90...
Fence PermitIt dependsOnly when the fence or wall is on a property in a designated flood plain, is used as a...See schedule
HVAC PermitPermit requiredAny size...of a heating/cooling system with any concealed ductwork or component"...
Plumbing PermitIt dependsBefore installing, extending or generally repairing any plumbing systemNo Change to Rough-in": 1-4 fixtures $65.00
Pool PermitPermit requiredAny sizeSee schedule
Roof Replacement PermitIt dependscost of the roof replacement work on a single-family residence...Surcharge), Schedule F "Miscellaneous": "Residential Reroofing (addition)"...
Shed PermitPermit requiredAny size...Technology Surcharge), Schedule C "Accessory Buildings": "No footing" $50.00...
Solar PermitPermit requiredAny size...Schedule G "Miscellaneous": "Solar panel inspections" "Residential"...
Water Heater PermitIt dependsBefore installing a new water heater, or replacing one with a change in fuel, location......Technology Surcharge), Schedule E: "Electric water heater (permit required)"...

Deck Permit in other North Carolina localities

Everything above, sourced

Code references

National and state model-code sections the general guidance on this page is drawn from. They are not Durham documents; the office above sets the local rules.

How this deck permit page for Durham was verified. 2 official sources: durhamnc.gov, ncleg.gov; fee schedule: official document. Last checked by Mario Bailey, not confirmed with Durham City-County Building & Safety Department (formerly the Durham City-County Inspections Department), a joint City of Durham and Durham County department that issues building, electrical, mechanical and plumbing permits for both the City of Durham and unincorporated Durham County. Rules change; confirm before you build. How we verify.

Last checked: Report an error on this page

Compare Deck Permit requirements across North Carolina localities

Deck permit rules nationwide

Look up an existing Durham permit record

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