Owning Investment Property In Washington DC
Landording made easy. From DC ‘landlord licenses’ to perfecting your exemption, here are the key rules & regs for District of Columbia landlords to follow.
Owning DC Investment Property
Section: Investor Intel
Author: Susan Isaacs, Washington DC Real Estate Strategist
Rental Real Estate Is Profitable In DC… But Know The Rules
If you’re thinking about purchasing DC investment property, due diligence is essential. It’s not as easy as buying a row house with a basement and putting up a ‘for rent’ sign. You’ll need to understand DC’s unique landlord/ tenant laws, short term rental restrictions, TOPA for multiunit rental buildings, plus what’s required to obtain your Basic Business License and get your rental property prepared, inspected and perfected.
Once you’ve navigated the process once, you’ll find it simple to repeat. Here’s a guide to get you started.
Housing Categories
Apartment
One Family Rental
Two Family Rental
One-Family Rental
Includes single-family homes, townhouses, duplexes, individual condominium units, or individual rooms (includes individual rooms in a dwelling licensee also occupies);
Two-Family Rentals
Includes rentals of English basements and converted basement apartments or carriage houses in single-family homes where the main residence is occupied by the property owner or another tenant;
Apartment Houses
Includes buildings with three or more units.
Rent Control
Rent Control | Rent Stabilization
Rent control refers to rental rates capped at a certain value.
Rent stabilization refers to rent increases in qualified units, which are subject to a set percentage rate determined by a number of factors, including market rates, location, and local economy.
DC Law
The Rental Housing Act of 1985 (DC Law 6-10) as amended (the Act DC Official Code § 42-3501.01).
Under the Act, an apartment building or apartment complex is called a housing accommodation, and a single apartment or house is called a rental unit. A renter is a “tenant,” a landlord is a “housing provider.” The Rental Accommodations Division (RAD) administers the Act.
The Act applies to all rental housing accommodations in the District of Columbia. Certain parts of the Act, such as eviction protections, apply to all District tenants.
Title II of the Act is rent stabilization. This applies to any non-exempt rental unit. All rental units must be registered with the RAD either as subject to rent control or exempt from rent control. For any unit that is not registered with RAD, rent control automatically applies.
The most common exemptions from rent control are for rental units that are:
Federally or District-subsidized
Built after 1975
Owned by a natural person (i.e., not a corporation) who owns no more than four rental units in the District
Vacant when the Act took effect
Perfecting Your Exemption: Read This Twice
It bears repeating that all rental units must be registered with the RAD–either as subject to rent control, or exempt from rent control. One of the main missteps new landlords make is failure to register their properties. Any unit not registered with RAD as “Exempt” is automatically rent controlled.
You must give your tenant written notice of the exemption at the beginning of the lease, or simultaneous with the filing of the Claim of Exemption. Without it, your exemption is invalid.
When a landlord perfects the exemption, rent increases are not regulated, and rent increases don’t require prior filings or fulfillment of formal notice requirements.
If the exemption is not perfected, the exemption is void, rent control limits the amount and frequency of rent increases, and landlords must comply with rigorous filing and notice requirements.
Consequences for failure to file and perfect your exemption are quite severe. The Rental Housing Commission insists landlords strictly comply with their filing requirements, so don’t neglect to file immediately.
Rent Caps 2026
For the current District of Columbia rent control year May 1, 2025 – April 30, 2026, rent caps are:
4.8% increase for standard tenants
2.5% increase for elderly/disabled tenants
How It’s Calculated
Standard: The change in the Consumer Price Index for the Washington D.C. Metropolitan Area (CPI-W) plus 2%, capped at 10%.
Elderly/Disabled: The CPI change, capped at 5%.
Key Legislation & Future Considerations
Inflation Mitigation Caps (2023): The Council enacted temporary caps (like 4% for seniors, 6% for others in 2023/2024) to counter high inflation, creating some current exceptions.
Tenant-Based Subsidies (Effective Oct 1, 2026): New rules will bring tenants with Housing Choice Vouchers under rent stabilization rules starting in late 2026.
New Ballot Initiative (Proposed): A November 2025 initiative seeks a district-wide rent freeze for two years and automatic freezes if inflation exceeds 6%.
More detail:
D.C. Department of Housing and Community Development (DHCD) for official updates
The Office of the Tenant Advocate (OTA) summarizes new rules
Elderly | Disabled Reasonable Accommodation
The federal Fair Housing Act protects tenants who have physical and/or mental impairments against eviction. It requires landlords to make “reasonable accommodations,” to cure housing code violations, and/or assistance from a social worker in paying the rent.
Landlord Resources
Read The Series
The DC Real Estate Investment Compass
These articles were originally published in my Tools section at realestateinthedistrict.com. Now they live here—on DC Real Estate Channel.
Zuzu Notes
Timing and planning your house hack often involves scaling. Many property owners initially begin with a basement rental in the home they occupy, later lease the upper floor, then expand to other methods. Or simply repeat!
Start With The Basics
Whether you’re investing in DC real estate as a side hustle or full-time business, understanding the local real estate market and fundamentals is key.
How I Help
Guidance and education
Off-market opportunities
Skill, experience and resources
Assembling A Team
Having a team of professionals in place will ease acquisition and management of your investment portfolio.
Your Realtor, lenders, property manager, contractors and vendors functioning as a team can identify opportunities, speed transitions, address issues, and increase profitability.
Rent control is so important. Thanks for this clear breakdown!