1. Short title This Act may be cited as the Know Your Home Act of 2018 . 2. CDBG eligible activities (a) Eligible activity Subsection (a) of section 105 of the Housing and Community Development Act of 1974 ( 42 U.S.C. 5305(a) ) is amended— (1) in paragraph (25)(D), by striking and at the end; (2) in paragraph (26), by striking the period at the end and inserting ; and ; and (3) by adding at the end the following new paragraph: (27) payment of costs incurred by a unit of general local government that receives amounts under this title (including pursuant to section 106(d)(1)) for making publicly available online comprehensive information regarding violations during the most recent 3 years of any Federal, State, or local statutes, codes, ordinances, or regulations relating to the construction, safety, quality, health, or cleanliness of residential structures by any structures located in such unit of general local government, which shall include the location of the structure, identity of the owner of the structure, the nature of the violation, the date or dates of the violation, and the date of any rescission of such violation. . (b) Authorization of appropriations Section 103 of the Housing and Community Development Act of 1974 ( 42 U.S.C. 5304 ) is amended— (1) by inserting (a) In general .— before The Secretary