Private island
Southeast Asia has numerous islands, with Indonesia being an archipelago of 17,000 islands and the Philippines having around 7,100. Real estate laws restrict foreigners' ability to buy property in the geographical area, and many islands either have unclear ownership rights or are already settled. Private islands that are available in Southeast Asia's real estate market are also prohibitively costly due to being in high demand by hotel developers. Developments address these difficulties by selling private islands that have villas and neighbor islands that have high-end hotels; the proximity keeps costs of habitation down.
Postal codes in Indonesia
Postal codes in Indonesia, known in Indonesian as "kodepos", consist of 5 digits.There is an exception for Jakarta postal codes :There are postal code zones covering the Indonesian provinces or islands as follows :