Subchapter III. Excess Property for Development of Seat of Government. § 16–1331. Acquisition of property in excess of needs. § 16–1332. Sale of excess property; restrictions on use; fair market value; disposition of moneys. § 16–1333. Notice of sale of excess property. § 16–1334. Retention, for public use, of excess property. § 16–1335. Availability of appropriations for purchase of excess property. § 16–1336. Condemnation of excess real property by Mayor; payment of awards, damages, and costs; no assessments for benefits. § 16–1337. Construction of subchapter.