591

591.com.tw is a Taiwan real estate portal covering new-build developments, resale housing, rentals, land, storefronts and offices, for people buying, selling or renting property across the island. It offers a mortgage-rate calculator, a property-value assessment tool, and an official transaction-price database synchronized with government records (實價登錄與內政部同步更新), alongside listing-management tools for property owners, real estate agents and developers.

Advertising on 591 runs through named ad spot types including 桌面版廣告 (desktop-version ads), 行動版廣告 (mobile-version ads) and APP廣告 (app ads), alongside development-stage packages such as 案前潛銷, 公開熱銷, 強銷與持續 and 尾盤期 aimed at marketing new-build projects at different sales stages. The site can be reached by phone at 02-55722000 or by email at service@591.com.tw, with customer service available seven days a week.