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Gaithersburg, MD Rental Inspections: Inspection Programs (2026)

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

Key Facts

Inspection requirement
Required for every rental unit, §18AA-7
Multi-unit buildings
City manager sets number/frequency inspected
Renewal inspection
Triggered 90 days before license expires
Consent to inspect
Automatic on filing a license application
Failed reinspection
License revocable, units may be vacated
Appeal body
City board of appeals, §§24-187-24-193

Summary

Gaithersburg licenses and inspects every rental housing unit in the city under Chapter 18AA. An inspection is required before a license issues, at renewal, and whenever the city manager designates re-checks in buildings of more than two units.

The purpose of this chapter is to assure compliance with all laws, ordinances and regulations applicable to rental housing units in the city. It is further the purpose of this chapter to promote and ensure safe, healthy and habitable housing conditions in rental units in the city, to prevent deterioration of rental properties and to encourage responsible management and use of rental property by inspection and licensing of these units. ... Sec. ... 18AA-7. - Inspections. An inspection is required for all rental housing units. When an inspection is required of a building containing more than two (2) dwelling units, the city manager or designee may designate the number of units to be inspected and how often.

View official code

Official source re-checked September 7, 2026: no newer edition of the code had been published (publisher’s edition: Code of Ordinances: Supplement 52 Update 1).

Full Breakdown

Chapter 18AA, Rental Housing Licensing, states its purpose in Sec. 18AA-1: to assure compliance with all laws, ordinances and regulations applicable to rental units, promote safe, healthy and habitable housing, prevent deterioration of rental property, and encourage responsible management through inspection and licensing. Sec. 18AA-7 requires an inspection for every rental housing unit in the city; for a building with more than two dwelling units, the city manager or designee can decide how many units get inspected and how often, rather than inspecting every unit every cycle.

Inspections recur on a licensing cycle: at least 90 days before a final license expires the holder must apply for renewal, triggering another inspection (Sec. 18AA-6). Applying for a rental license also constitutes the owner's continuing consent to let the city manager inspect the premises during reasonable hours (Sec. 18AA-12). If an inspection turns up a violation of any applicable law, ordinance or regulation after a license has already issued, the city manager must notify the owner in writing of the violation and the deadline to fix it; if the violation is not corrected by reinspection, or no one shows up to let the inspector in, the license can be revoked and units ordered vacated, or a reinspection can be ordered on payment of a reinspection fee set by council resolution (Sec. 18AA-8). Owners can appeal any city manager action under this chapter to the city board of appeals under Secs. 24-187 through 24-193 (Sec. 18AA-11).

Violations & Fines

Failing an inspection or blocking one can lead to license revocation and a vacate order under Sec. 18AA-8, plus a reinspection fee. Separately, violating Chapter 18AA is a municipal infraction under Sec. 18AA-9, with a maximum penalty for initial and repeat violations set by the city council, and the city may also seek an injunction to force compliance.

Frequently Asked Questions

Does every rental unit in Gaithersburg get inspected?
Yes, Sec. 18AA-7 requires an inspection for all rental housing units, though in buildings with more than two units the city manager can decide how many units are checked in a given cycle and how often, rather than inspecting all of them every time.
What happens if my rental fails inspection after licensing?
Under Sec. 18AA-8, the city manager notifies the owner in writing of the violation and a correction deadline. If it isn't fixed by reinspection, or the owner isn't available for the reinspection, the license may be revoked and the units ordered vacated, or a paid reinspection can be scheduled.
Do I have to let the city inspector in?
Filing a rental license application is treated as continuing consent to inspection during reasonable hours under Sec. 18AA-12, so refusing entry can be treated as noncompliance affecting the license.
Can I appeal a city manager decision about my rental license?
Yes. Sec. 18AA-11 lets any owner appeal a city manager action under Chapter 18AA to the city board of appeals following the procedures in Secs. 24-187 through 24-193.

Sources & Official References

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