§ 47–1203. Public improvements generally — Notice of levying; payment; interest; delinquency sale.
(a)(1) When any special assessment for a public improvement, with the exception of assessments levied in condemnation proceedings, is levied by the District of Columbia upon any lot or parcel of land, notice of the levying of such assessment shall be served upon the record owner thereof in the manner herein provided, and if there be more than 1 record owner of such lot or parcel of land notice served on one of the owners shall be sufficient. Such notice shall be deemed to have been served when served by any of the following methods:
(A) When forwarded to the last-known address of the owner as recorded in the real estate assessment records of the District of Columbia by registered or certified mail, with return receipt, and such receipt shall constitute prima facie evidence of service upon such owner if such receipt is signed either by the owner or by a person of suitable age and discretion located at such address; provided, that valid service upon the owner shall be deemed effected under this subparagraph if such notice shall be refused by the owner and not delivered for that reason;
(B) When delivered to the person to be notified;
(C) When left at the usual residence or place of business of the person to be notified with a person of suitable age and discretion then resident or employed therein;
(D) If no such residence or place of business can be found in the District of Columbia by diligent search, then if left with any person of suitable age and discretion employed at the office of any agent of the person to be notified, which agent has any authority or duty with reference to the land or tenement to which said notice relates;
(E) If any such notice forwarded by registered or certified mail be returned for reasons other than refusal, or if personal service of such notice cannot be effected, then if published on 3 consecutive days in a daily newspaper published in the District of Columbia; or
(F) If by reason of an outstanding unrecorded transfer of title the name of the owner cannot, by diligent search, be ascertained, then if served on the owner of a record in a manner hereinbefore provided.
(2) Any notice to a corporation shall, for the purposes of §§ 47-1201 to 47-1206, be deemed to have been served on such corporation if served on the president, secretary, treasurer, general manager, or any principal officer of such corporation in a manner hereinbefore provided for the service of notices on natural persons holding property in their own right; and notices to a foreign corporation shall, for the purposes of §§ 47-1201 to 47-1206, be deemed to have been served if served personally on any agent of such corporation, or if left with any person of suitable age and discretion residing at the usual residence or employed at the usual place of business of such agent in the District of Columbia. The cost of publication, if any, shall be paid out of the general revenues of the District. The notice herein provided for shall be in lieu of any and all other notice now required by law.
(3) In case such notice is served by any method other than personal service, a copy of such notice shall also be sent to the owner by ordinary mail.
(b)(1) All special assessments authorized to be levied by the District of Columbia for public improvements, with the exception of assessments levied in condemnation proceedings, may be paid without interest within 60 days from the date of service of notice or of the last publication of notice as the case may be. Interest of one-half of 1% for each month or part thereof shall be charged on all unpaid amounts from the expiration of 60 days from the date of service or last publication as the case may be. Any such assessment may be paid in 3 equal installments with interest thereon. If any such assessment or any part thereof shall remain unpaid after the expiration of 2 years from date of service of notice or last publication of notice as the case may be, the property against which said assessment was levied may be sold for such assessment or unpaid portion thereof with interest and penalties thereon at the next ensuing annual tax sale conducted under Chapter 13A of this title, in the same manner and under the same conditions as property sold for delinquent general taxes, if said assessment with interest and penalties thereon shall not have been paid in full prior to said sale.
(2) This subsection shall apply only to assessments for public improvements completed subsequent to June 25, 1938, and assessments for public improvements completed on or before June 25, 1938, shall be levied and collected and bear interest as if §§ 47-1201 to 47-1206 had not been passed, except that where service sewers or water mains, or both, have been laid prior to June 25, 1938, but assessments therefor have not been levied for the reason that the property abutting the street, avenue, road, or alley in which the service sewer or water main is laid has not been subdivided, assessments for such sewers or water mains, or both, levied after June 25, 1938, because of the subdivision of the property or its connection with the sewer or water main or both, shall be levied, collected, and bear interest as provided in this subsection.