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Montgomery County, MD local landlord rules

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State law also applies. See Maryland landlord-tenant law.

Last reviewed 2026-10-15

Quick facts

TopicAt a glance
Rent control / stabilizationYes.

Details & sources

Rent control / stabilization

Yes. For regulated units, each year the County sets a rent increase allowance equal to the lesser of CPI-U plus 3% or 6%. It applies July 1 through June 30. On a lease renewal or new lease, rent may not exceed the base rent plus the allowance plus any banked amount, and the increase may not exceed 10% of the base rent. Capital-improvement surcharges require the Director's approval.

Verified Source: Montgomery County Code ch. 29, art. VI, §§ 29-57, 29-58 (Browser transcription) · last checked 2026-10-15

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