D.C. Mun. Regs. tit. 14 § 800
All premises occupied for residential purposes shall be kept in a clean, safe, and sanitary condition, including, but not limited to, the requirements of this chapter.
Floors, floor coverings, and other walking surfaces shall be clean and free of dirt, dust, filth, garbage, human or animal wastes, litter, refuse, or any other insanitary matter.
Walls, ceilings, windows, and doorways shall be clean and free of cobwebs, dirt, dust, greasy film, soot, or any other insanitary matter.
Plumbing fixtures shall be kept in a clean, sanitary condition, and shall be kept free of dirt, filth, human or animal wastes, or any other insanitary matter. Each occupant shall exercise care in the proper use and operation of plumbing fixtures.
Areaways, walkways, and yards shall be clean and free of ashes, filth, garbage, human or animal wastes, litter, refuse, or any other insanitary matter.
Other portions of each premise which are not specifically listed in this section shall be kept clean, and in a safe and sanitary condition.
The owner, user, or any person having the right to use any private passageway or alley, shall not permit any ashes, debris, dirt, filth, garbage, human or animal waste, litter, refuse, stagnant water, or any other insanitary matter to remain on that passageway or alley.
The owner of any premises shall maintain the premises free of any condition that may render the premises unhealthy or unsanitary for the occupant, the neighborhood or the community at large pursuant to An Act To provide for the abatement of nuisances in the District of Columbia by the Commissioners of said District, and for other purposes, approved April 14, 1906 (34 Stat. 114, ch. 1626; D.C. Official Code §§ 42-3131, et seq. (2010 Repl. & 2011 Supp.)).
Premises maintained in violation of this chapter create a danger to the health, welfare or safety of the occupants and public, and, constitute a public nuisance.
The following types of vegetative growth are prohibited:
This chapter does not apply to weeds, grasses, or other vegetation, which is planted for agricultural use if such weeds, grasses or vegetation are, located at least one hundred fifty feet (150 ft.) from property zoned for nonagricultural use.
Nothing in this chapter shall prohibit an owner of any premises from maintaining healthy plants, grasses, or shrubbery in tended grounds, gardens, or landscape designed yards, which exceed ten inches (10 in.) in height.
The accumulation of trash on a premise shall constitute an unsanitary and unhealthy condition if it creates a:
In addition to other penalties authorized by statute or regulation, the code official may serve one (1) or more of the following notices, which may impose a fine or other penalty, on an owner of property in violation of the provisions of this chapter:
Issuance of a notice of violation, notice of infraction, or combined notice of violation and notice of infraction pursuant to this section, prior to taking other enforcement action, is at the discretion of the code official. Failure to issue a notice of violation, notice of infraction, or combined notice of violation and notice of infraction shall not be a bar or a prerequisite to criminal prosecution, civil action, corrective action, or civil infraction proceeding based upon a violation of this chapter.
The owner of the premises may give written consent to the Mayor or the Mayor's designee authorizing the removal of trash or the mowing of weeds or grass pursuant to a notice of violation requiring abatement of a prohibited condition. By giving such written consent, the owner waives the right to an administrative hearing challenging the Mayor's action.
Pursuant to this chapter, the Mayor or the Mayor's designee is authorized to take summary abatement action to correct a violation of this chapter where a condition exists that imminently endangers the health, safety, or welfare of the occupant of the premises or the public.
If the owner of any premises is issued a notice of violation but fails to comply with the notice of violation, and another notice is issued for the same condition during the same growing season, the District may summarily abate the nuisance.
If the code official, in his or her discretion, decides to serve a notice of violation, the notice of violation shall state:
Service of the notice of violation may be effected upon the owner of the premises by those methods outlined in section 3 of An Act To provide for the abatement of nuisances in the District of Columbia by the Commissioners of said District (34 Stat. 114; D.C. Official Code § 42-3131.03(2010 Repl. & 2011 Supp.)).
Civil fines, penalties and fees may be imposed as an alternative sanction for any infraction of the provisions of this chapter, or of any rules or regulations issued under the authority of this chapter, pursuant to Titles I-III of the Department of Consumer and Regulatory Affairs Civil Infractions Act of 1985. Adjudication of any infraction of this chapter shall be pursuant to Titles I-III of the Department of Consumer and Regulatory Affairs Civil Infractions Act of 1985.
If the Mayor or the Mayor's designee must summarily abate a nuisance as set forth in this chapter, he or she is authorized to assess the fair market value of the correction or the actual costs of the correction, whichever is higher, and all expenses as a tax on the premises from which the condition arose as provided in the Act. The tax shall be carried on the District tax roll as a general tax.
Interest shall accrue on any unpaid bill at the rate of one and a half percent (1 1/2%) per month, or part thereof, from the date of the bill pursuant to D.C. Official Code § 47-1205(a) (2005 Repl.).
The revolving fund established, pursuant to the Act (D.C. Official Code § 6-711.01(b)(1) (2008 Repl.)) provides funding for the abatement of nuisances in the District, and for other purposes. Monies in the revolving fund shall be available to cover the cost of correcting nuisances and other incidentals that may arise in enforcing any action authorized by this chapter or the Act. Any amount assessed and collected as a tax against real property pursuant to this chapter shall be deposited to the credit of the revolving fund.
D.C. Mun. Regs. Tit. 14, § 800