Guides / Bishan Ridges key collection

Bishan Ridges key collection: a defect check plan for your flat

Updated 2026-10-25

Bishan Ridges is one of the biggest BTO projects in a mature estate in recent years: about 1,500 flats in six blocks along Bishan Street 13 and 14, with 2-room Flexi, 3-room and 4-room flats. It was launched in the November 2020 BTO exercise, and owners are now getting their keys. If that's you, here's how to check your flat properly on the first visit.

The deadline that matters

Report defects to your Building Service Centre (BSC) within one month of collecting your keys, and before your renovation starts. After that you still have the 12-month defects liability period, but it's much easier to get things fixed when they're found early and clearly before your contractor has touched the flat.

What's worth extra attention in a high-rise flat

The blocks here go from 22 to 39 storeys, so many flats are high up with big windows. A few checks matter more than usual:

A simple plan for the first visit

  1. Pack the night before: painter's tape, a marker, a coin, a bottle of water, a charger and a charged phone. Full list: what to bring on key collection day.
  2. Go room by room. In each room: floor, walls, ceiling, doors, windows, sockets, then anything with water.
  3. Number each defect on tape (#01, #02…), then take one close-up and one wide photo with the number showing. The BSC uses the numbers to find each spot.
  4. Write one clean list and submit it within the month. Check the repairs when they're done.

Every room and what to check is in the room-by-room BTO defect checklist. Prefer paper? There's a free printable version with tick boxes and number labels.

After the first month

Some defects, like tiles that turn hollow or hairline cracks, only show up later. Do a second round before the 12 months are up: the one-year DLP check. Renovating? Check the contractor's work before the final payment with the renovation handover checklist.

Other projects collecting keys around now are on the BTO key collection list.

Do the whole check on your phoneKeyDay walks you room by room, numbers each defect to match your tape, and builds a PDF report with photos and a labelled floor plan for your BSC or contractor. Free, no sign-up, no payment.Try KeyDay free

More guides for new homeowners →