Rental transactions on HDB flats can be searched by town, street or block at https://services2.hdb.gov.sg/webapp/BR12AWRentalEnquiry/BR12PSearch.jsp
These e-Services were introduced by IRAS, the Urban Redevelopment Authority (URA) and the Housing Development Board (HDB). With these e-Services, the public may access the same rental data used by IRAS to determine AV.