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Charles County, MD Building Safety: Building Inspections (2026)

Some Restrictions
Compiled from the official code textEditor Martyn O'NeillLast verified August 2026

Key Facts

Governing section
§ 224-1.2(6), IRC R109.1.5
Footing inspection
Required before concrete placement
Framing inspection trigger
Clearance under 4 feet
Ledger deck rule
Preliminary inspection before attachment
Wall bracing tie-in
IRC Section R602.10

Summary

Charles County requires a separate footing inspection before pouring deck concrete and a separate framing inspection before any decking is installed on decks with under four feet of clearance, added as new IRC subsections by § 224-1.2(6).

These county ordinances apply to unincorporated areas of Charles County. Incorporated cities within the county may have their own rules that take precedence over county-level regulations.

R109.1.5.2 Deck footing inspection for decks. A footing inspection shall be required for all deck applications. Deck footing inspections shall be approved prior to the placement of concrete, and prior to the beginning of any framing that obstructs access to all footing excavations, such as the placement of beams and/or joists with a head clearance less than 4' above grade. R109.1.5.3 Deck framing inspection. A separate deck framing inspection shall be required prior to installation of any surface decking, where any portion of the deck beams and/or joists (with the exception of landings and stairways) has a clearance of less than 4' above grade at any point under the deck. Trim boards and/or lattice work, which may obscure framing fasteners and connections, shall not be installed until the framing has been approved.

Full Breakdown

5 to the adopted International Residential Code with several deck-specific inspection stages. 2 requires a footing inspection for every deck application, which must be approved before concrete is placed and before any framing begins that would block access to the footing excavations, including beams or joists with less than four feet of head clearance. 3 then requires a separate framing inspection before any surface decking goes down whenever the deck beams or joists have less than four feet of clearance above grade, and bars installing trim boards or lattice work that would hide framing fasteners until that framing inspection is approved. 10 that must be approved before house wrap, doors, windows, trim, or exterior wall coverings go on.

Violations & Fines

Framing, trim boards, or lattice work installed before the required inspection is approved is itself a code violation the Building Code Official can act on: under § 224-1.1(10) the official may withhold permits or place a hold on inspections anywhere on the property until an existing violation is corrected, and under § 224-1.1(15) may levy weekly or monthly fines for a violation left unresolved after written notice.

Frequently Asked Questions

When does Charles County require a deck footing inspection?
R109.1.5.2, added by § 224-1.2(6), requires a footing inspection on every deck permit, and it must be approved before any concrete is poured and before framing that would block access to the footing excavation begins.
Do all Charles County decks need a separate framing inspection?
A separate framing inspection under R109.1.5.3 is required whenever any part of the deck's beams or joists sit less than four feet above grade; trim boards or lattice that would hide the framing cannot go on until that inspection is approved.
What extra inspection applies to a ledger-attached deck?
R109.1.5.4 requires a preliminary inspection exposing the framing of the structure the ledger will attach to before the ledger is installed, so the Building Code Official can confirm that structure can safely support the new deck.

Sources & Official References

Other rules in Charles County

All Charles County rules

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