New Cairo, the planned city east of the capital, is covered by 3 buildings and 28 office lots, among them Raya Offices 133 and the Red-Con Building. Addresses cluster around North 90th Street and AUC Avenue in the Fifth Settlement, the district that grew around the American University campus. Three buildings is a thin base for a city of this footprint, so a tenant scanning New Cairo should treat the 28 lots as a starting sample rather than as the whole market.
Pricing in New Cairo spreads far wider than the short address list suggests: $336 per m² a year at the tenth percentile against $816 at the ninetieth, with a median of $450. A top-decile lot costs roughly 2.4 times a bottom-decile one, which is the signature of a market where a fitted, managed floor and a bare shell sit under the same city name. Comparing two New Cairo quotes without checking what the $336 and the $816 actually cover will mislead every time.
Floor areas in New Cairo run from 5 m² up to 220 m², with the median lot at 55 m². The 220 m² ceiling is the constraint worth planning around: no single unit in this set of 28 goes beyond it, so growth past that point in New Cairo means taking two lots in the same building or agreeing a merge before signing.