Baltimore County Rental Registration: What You Need Before You Schedule an Inspection

Step 1: Confirm the property type

The first thing to confirm is what kind of rental property you have.

Common categories include:

1. Single family rental
2. Townhome rental
3. Condo rental
4. Duplex or small multifamily rental
5. Larger multifamily rental

This matters because Baltimore County uses different registration and inspection expectations depending on the property type and number of units. Baltimore County rental registration page

If the property has six or fewer units, you will likely be working from the County inspection sheet for six or fewer units. Baltimore County Rental License Inspection Sheet for Six or Fewer Units

If the property is a larger multifamily building, use the County multifamily inspection information instead. Baltimore County Multifamily Inspection Sheet

Step 2: Gather the basic property information

Before scheduling, collect the information you will need for registration and inspection paperwork.

Have this ready:

1. Property address
2. Owner name and contact information
3. Managing agent information if someone else manages the rental
4. Unit count
5. Property type
6. Tenant occupied or vacant status
7. Year built
8. Lead paint documentation if applicable

The year built matters because Maryland lead rules commonly apply to rentals built before 1978. MDE states that all rental properties built before 1978 are required to be registered and renewed under an owner specific MDE tracking number unless an exemption applies.

Step 3: Check the lead paint status before inspection day

This is one of the biggest mistakes landlords make. They think the rental inspection is the only thing they need, then realize the property also needs lead documentation.

For Baltimore County rentals built before 1978, review the Maryland Department of the Environment requirements before you schedule. MDE explains that owners of rental properties built before 1978 must register the property, keep required information current, provide tenant education materials, and meet lead risk reduction standards when required. 

MDE also notes that new registration is required within 30 days after purchasing a rental property, and renewals are due every two years on or before December 31 beginning January 1, 2026. 

What to gather:

1. MDE tracking number
2. Property number and built date information
3. Date of most recent change in tenancy
4. Date and certificate number for the most recent lead certificate
5. Date tenants received required lead education materials

Those items are listed by MDE as information owners may need for registration or renewal.

For help with this service, use: Lead paint inspections

Step 4: Download the right inspection sheet

Do not rely on memory. Use the official County form that matches your property type.

For smaller properties, use the Baltimore County Rental License Inspection Sheet for Six or Fewer Units.

For larger buildings, review the multifamily inspection sheet. 

Print the form and walk the property before the inspector arrives. This gives you a chance to catch easy problems before they turn into delays.

Step 5: Prepare the property before you schedule

Do the basic prep first. Then schedule.

Many inspection issues are simple, but they still cause delays when they are missed.

Check these items:

1. Smoke alarms are present and working
2. Carbon monoxide alarms are present when required and working
3. Handrails and guardrails are secure
4. Electrical outlets and switches have cover plates
5. No exposed unsafe wiring is visible
6. Plumbing fixtures work and do not leak
7. Toilets flush properly
8. Windows and doors open, close, and lock as expected
9. Heat is working
10. Exterior drainage and downspouts are not creating obvious water problems

These are the kinds of items that commonly show up on rental inspection checklists, and they are usually much easier to fix before the appointment than after a failed inspection.

For a related prep guide, read: How To Pass a Baltimore City Rental Inspection the First Time.

Step 6: Plan tenant access early

Tenant occupied rentals need extra planning. The inspector cannot evaluate what they cannot access.

Before inspection day, make sure tenants know:

1. Date and time window
2. Who will be entering
3. What areas need to be accessible
4. Whether pets need to be secured
5. Whether sinks, panels, furnace areas, or water heaters need to be cleared

A simple tenant message prevents a lot of stress.

For a full access plan, read: Tenant Occupied Rental Inspections in Baltimore.

Step 7: Do not ignore vacant properties

Vacant rentals can still fail if they are not ready.

Before inspection day, confirm:

1. Utilities are active
2. Heat can be tested
3. Hot water is available
4. The inspector can access all rooms, basements, garages, and mechanical areas
5. The property is clean enough to inspect safely

Vacant does not mean ready. It only means no tenant is in the way.

Step 8: Schedule the inspection once the property is ready

Once the paperwork is gathered and the property has been checked, schedule your inspection.

This is the smoother order:

1. Complete repairs
2. Confirm lead status
3. Confirm County form
4. Schedule inspection
5. Submit registration or renewal materials

If you schedule before repairs, you may end up paying for a reinspection over items that could have been fixed in one afternoon.