14 DCMR § 14-403
HABITABLE ROOMS
Operative Text
403.1 No room other than a habitable room shall be used for living or sleeping, or, in a dwelling unit, for the preparation of meals or for eating, except as provided otherwise in this section. 403.2 Each habitable room shall conform to the requirements of this subtitle. 403.3 A room that is used only for the preparation of meals which is not daylighted as required by Chapter 6 (but which otherwise meets the requirements of this subtitle) may continue to be used for the preparation of meals; provided, that the floor area of that room shall not be included in calculating the total habitable area of the dwelling unit of which it is a part.
Under D.C. Mun. Regs. tit. 14 et seq. § 14-403, only rooms that qualify as "habitable" may be used for living, sleeping, meal preparation, or eating in a dwelling unit. Every habitable room must meet the standards set out in the relevant subtitle. A narrow exception exists for kitchens that lack required natural light: such rooms may still be used for cooking, but their floor area cannot be counted toward the dwelling unit's total habitable square footage.
Plain English — not legal advice.
Property owners and managers operating under D.C. Mun. Regs. tit. 14 et seq. § 14-403 generally ensure that any space marketed or rented for living, sleeping, or cooking meets the District's definition of a habitable room. Compliant operators do not designate non-habitable spaces—such as storage rooms or unventilated areas—as sleeping quarters or meal-preparation areas. Where a kitchen lacks the daylight required by Chapter 6, operators typically exclude that room's floor area when calculating and representing the unit's total habitable area.
General guidance for property managers — not legal advice for your specific situation. Consult an attorney for advice on your case.
D.C. Mun. Regs. tit. 14 et seq. § 14-403 establishes that tenants have a right to occupy only spaces that meet the District's habitability standards for living, sleeping, and cooking. If a landlord is renting a non-habitable space—such as a basement room or windowless area—as a bedroom or kitchen, that may constitute a violation of this provision. Tenants who believe their unit does not comply can document the conditions, contact the District's housing inspection authorities, or reach out to a local tenant-rights organization to learn about available options.
General guidance for tenants — not legal advice for your specific situation. Consult a tenant-rights organization or attorney for advice on your case.
Generated October 13, 2026 — auto-generated, not yet human-reviewed. See /transparency for methodology.
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