414.1 Except when required as a special exception by Subtitle K § 412 or not permitted by this section, accessory uses, buildings, or structures customarily incidental and subordinate to the principal uses permitted in Subtitle K § 410 shall be permitted in the HE zones as a matter of right subject to any limitations of this subtitle.

414.2 Parking as an accessory use shall be permitted except that at-grade accessory surface parking lots shall not be permitted.

414.3 Short-Term Rental shall be permitted as an accessory use to a principal residential use in the HE zones.

SOURCE: Final Rulemaking published at 63 DCR 2447, 3176 (March 4, 2016 – Part 2); as amended by Final Rulemaking published at 67 DCR 1543 (February 14, 2020).