Living in an RV full-time in Maryland is legal only in narrow circumstances, and for most people the answer to “can you live in an RV in Maryland” is no if you mean parking on a residential lot and calling it home. Zoning codes across the state treat RVs as temporary vehicles, not dwellings, so the realistic legal paths are private campgrounds that allow long-term stays, the small number of mobile home parks that accept RVs, and short-term permits on private land where a county specifically allows them.
Why Residential Lots Are Off-Limits
Maryland has no statewide rule on RV living. Zoning sits with counties and municipalities, and almost every local code defines “dwelling” in a way that excludes recreational vehicles. That single definition is what makes parking an RV on a residential lot and living in it a zoning violation in most of the state.
The specifics differ by jurisdiction. Montgomery County’s code prohibits placing a recreational vehicle, tent, or camper on a space in a mobile home park, reserving those spaces for mobile homes only.1Montgomery County, Maryland Code of Ordinances. Sec. 29-67 – Reserved for Mobile Homes Anne Arundel County bans the use of an RV parked on a county road as a dwelling or residence between 9:00 p.m. and 6:00 a.m., and treats violations as a Class E civil offense.2Anne Arundel County. Anne Arundel County Bill No. 70-24 – Crimes, Civil Offenses, and Fines Baltimore County restricts RV use on residential property through its zoning policy manual.
Rural counties in western Maryland, such as Garrett and Washington, tend to allow more flexibility in agricultural zones, but even there local ordinances often cap how long you can occupy an RV before it becomes a violation. Municipal rules stack on top of county rules. Before you commit to any location, check both the county zoning code and any city or town ordinances that apply.
Campgrounds and State Parks
Campgrounds are the cleanest legal option, but the state park system is built for short trips, not residency. Maryland state parks cap stays at 14 cumulative nights within any 21-day period, and once you hit that limit you must leave the state park system for at least seven consecutive days before re-registering.3Maryland Department of Natural Resources. Camping and Cabins Camping on other state-controlled lands requires a use permit and is limited to 14 consecutive days.4Legal Information Institute. Maryland Code Regulations 08.03.02.08 – Camping
Private campgrounds are the closest Maryland gets to semi-permanent RV living. Many offer monthly or seasonal leases. They must hold annual permits from the local health authority and comply with state regulations covering sanitation, water supply, and waste disposal.5Maryland Department of Health. Maryland Code of Regulations 10.16.03 – Camps Rates and maximum stay policies vary, so confirm both before you commit.
Mobile Home Parks
Mobile home parks sound like an obvious fit, but many cater only to manufactured homes on permanent foundations and refuse RVs outright. Montgomery County goes further and bans RVs from mobile home park spaces altogether.1Montgomery County, Maryland Code of Ordinances. Sec. 29-67 – Reserved for Mobile Homes
Where a park does accept RVs, you pick up meaningful tenant protections under Maryland’s Mobile Home Park Law in Title 8A of the Real Property Article.6Justia Law. Maryland Code Real Property Title 8A – Mobile Home Parks Park owners can evict only for specific reasons, must give at least 30 days’ written notice, and cannot lock you out or shut off utilities without a court-issued warrant of restitution. Call parks directly to ask whether they take RVs and on what terms.
Permits for Private Land
Some Maryland jurisdictions issue temporary permits allowing RV occupancy on private property in limited situations, most commonly while a house on the same lot is under construction. Carroll County, for example, addresses temporary and seasonal uses through its zoning regulations on a case-by-case basis. Expect to submit a site plan, pay a fee, and pass inspections confirming that utility connections and waste disposal meet local codes.
These permits are temporary by design. They expire after a set period, and the expectation is that you move into a conventional dwelling once construction finishes. Skipping a required permit is worse than a fine: you can receive an order to vacate, and the violation goes on the property record with the county zoning office.
Health, Sewage, and Fire Safety
Environmental and fire rules have real enforcement behind them. The Maryland Department of the Environment requires all wastewater, including gray water from sinks and showers, to be disposed of through an approved sewage system or at designated dump stations. State law prohibits discharging pollutants into Maryland waters, and violations carry civil penalties.7Maryland General Assembly. Maryland Code Environment Section 9-322 – Discharge of Pollutants Prohibited On-site sewage disposal systems require permits from the local health authority, and those permits are valid for two years.
Fire safety rules come from Maryland’s State Fire Prevention Code, administered under COMAR 29.06.01, which fire marshals enforce through inspections and citations. Smoke detectors are required in dwellings, and local fire departments may restrict portable generators and open flames, particularly in dry conditions or wooded campground settings.
Installing an RV power pedestal on private property must comply with the National Electrical Code provisions covering recreational vehicle parks and sites. Most Maryland counties require an electrical permit and inspection for a new outdoor power installation, and improper wiring is both a fire hazard and a code violation.
Registration, Titling Tax, and Insurance
An RV driven on Maryland roads must be registered with the Motor Vehicle Administration. Maryland law requires registration for every motor vehicle, trailer, and semitrailer operated on a highway, and parking an unregistered vehicle on a public street or in a public-access lot is separately prohibited.8Maryland General Assembly. Maryland Transportation Code Section 13-402 – Vehicles Required to Be Registered Registration fees vary by type and weight and are listed on the MVA fee schedule.9Maryland Department of Transportation Motor Vehicle Administration. MVA Fee Listing
Titling an RV in Maryland triggers a 6.5% excise tax on fair market value, with a minimum of $41.60.9Maryland Department of Transportation Motor Vehicle Administration. MVA Fee Listing On a $50,000 motorhome, that comes to $3,250 at titling.
Liability insurance is required on all registered vehicles. Minimum coverage is $30,000 for bodily injury per person, $60,000 for bodily injury per accident, and $15,000 for property damage.10Maryland Department of Transportation Motor Vehicle Administration. Insurance Requirements for Maryland Vehicles An RV used as a full-time home usually needs additional coverage beyond the state minimum, though that is a matter between you and your insurer.
Getting a Legal Address
Full-time RV living creates a paperwork problem: you still need a legal address for a driver’s license, vehicle registration, voter registration, and tax filings. Maryland requires two forms of proof of physical address and residency when you apply for or renew a driver’s license. Acceptable documents include a utility bill, property tax bill, vehicle registration card, bank statement, or residential lease.11Maryland Department of Transportation Motor Vehicle Administration. How to Apply – Documents Required
If you’re living at a campground or mobile home park with a fixed street address, that address can work as long as you can produce the required documents. A lease with the RV park counts as a residential rental contract. Maryland law also allows people without a fixed residence to register to vote using a mailing address where they can receive correspondence.
HOA Covenants
Even where county zoning doesn’t ban RV living, a homeowners association can. HOA covenants run with the property, and Maryland courts enforce them. If your community’s documents prohibit RV occupancy or limit how long an RV can sit on the lot, those rules apply regardless of county law.
Most HOA bylaws limit RV parking to 24 to 48 hours unless the vehicle is inside an enclosed garage, and many ban using an RV as a residence on the lot. Violations typically bring fines from $50 to several hundred dollars per occurrence, and persistent non-compliance can lead to a lien. Read the covenants before you buy property you intend to use for RV living.
What Enforcement Looks Like
Enforcement usually starts with a written notice of violation from the county or municipal zoning office, giving the property owner 15 to 30 days to correct the problem. Correction can mean removing the RV, ending the occupancy, or applying for permits after the fact. Ignore the notice and daily fines start; in most jurisdictions they run from $100 to $500 per day.
Counties don’t always stop at fines. Continued violations can bring cease-and-desist orders, civil litigation, or health department involvement when sewage is part of the problem. Unpaid fines can turn into liens against the property, and in extreme cases those liens lead to foreclosure. Anne Arundel County pursues its RV-dwelling prohibition as a civil offense through the citation process rather than through criminal charges.2Anne Arundel County. Anne Arundel County Bill No. 70-24 – Crimes, Civil Offenses, and Fines
The pattern is consistent across Maryland. Living in an RV legally means using a private campground that permits long-term stays, finding one of the few parks that accepts RVs, or holding a temporary permit on private land where the county allows it. Parking quietly on a residential lot works until a neighbor complains, and once that happens the timeline to correct is short and the penalties compound quickly.