How often does it renew in Montgomery County?

every tenant change; registration yearly

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✓ Source checked 2026-10-20

Montgomery County, MD lead-safe rental rules

Pre-1978 rentals: MDE registration renewed yearly and a lead risk-reduction certificate at every tenant change

The rule: Pre-1978 rentals: MDE registration renewed yearly and a lead risk-reduction certificate at every tenant change
How often: every tenant change; registration yearly
Fees & fines: $30/unit/yr state registration; up to $500/day for no risk-reduction certificate
Who can inspect: MDE-accredited lead inspector
Applies at: county (Maryland statewide law applies) level
Official source: mde.maryland.gov/programs/LAND/Documents/LeadFactSheets/LeadFAQ.pdf…
Last checked: 2026-10-20

What it costs in Maryland?

Published government fees (sourced):

Maryland (statewide): Up to $500/day per property (cap $100k) source
Baltimore City: $30/unit/yr state registration; up to $20/day for not registering; up to $500/day for no risk-reduction certificate (statutory caps) source
Baltimore County: $30/unit/yr state registration; up to $500/day for no risk-reduction certificate source
Prince George's County: $30/unit/yr state registration; up to $500/day for no risk-reduction certificate source

Private inspector price: not published by any government, and it varies with unit count and test type. Compare 3 quotes before you pick.

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When is your Montgomery County certificate due?

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Licensed inspectors near Montgomery County

We haven't imported the Maryland registry yet. Official lookup: MDE accredited lead inspection contractors (search tool, not a downloadable list), or the EPA locator.

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Not legal advice. LeadSafeRules summarizes official city and state sources for information only. Rules, fees and deadlines change, so confirm with the official source or your local housing or health department before relying on this. Every rule page links its source and shows the date we last checked it.