The current fee in Howard is noticeably lower than surrounding counties, and the method by which the fee is calculated varies. In Prince George’s County, developers are charged $9,550 per unit on new structures within the Beltway or near mass transit. Most buildings outside the Beltway are charged $16,371 per unit. In Anne Arundel, single-family detached homes are charged a flat rate of $12,177 per unit while apartments are charged $6,651 per unit.