Hdb One View App Apr 2026
On Sunday night, she opened the app at 1 AM, unable to sleep. She tapped on the “Activity Timeline” feature, which aggregated all sensor data into a single graph. The past seven days showed a jagged line—her morning showers, her 6 PM cooking, her husband watching news at 9. But overlaid on that was a second, fainter line. A ghost line.
Lina did what any rational Singaporean would do: she called her town council.
She walked to the bedroom. The door was closed. She opened it. Empty. Curtains still drawn. The air was stale, but not cold. Not warm. Just… absent.
Faizal hesitated. “I’m not supposed to say this, but there’s a known issue in Block 322. The system has flagged a ‘persistent occupancy signal’ in your vertical stack—units 09-12, 08-12, 07-12, all the way down to 01-12. The sensors think someone is moving through the flats at night, but no one is registered as living there. The algorithm can’t resolve it. So it keeps reporting.” hdb one view app
Unit #03-12. Three floors directly below her. The Lim family had lived there. Old Mrs Lim had passed away in 2019—peacefully, in her sleep, in the very bedroom that now showed occupancy at 3 AM. The flat had been empty ever since, caught in some legal tangle over ownership.
In Block 322, the lifts still smell like durian on Sundays. Mr. Raghavan still waters his orchids. And somewhere in the servers of HDB, the One View app is still tracking a persistent occupant in #03-12—one who has recently started moving upward, one floor per night, towards #09-12.
Towards Lina.
“It’s under Settings > Privacy > Advanced. Some users enable it by accident. It allows the app to correlate your home’s data with other units in the same stack—vertical and horizontal. For patterns. For… anomalies.”
Lina felt a cold trickle down her spine. “What kind of anomalies?”
The corridor was empty. Fluorescent lights hummed. She stood outside #03-12. The door was the same as hers—wooden, with a rusted peephole. She didn’t knock. She just held her phone up and opened the One View app. She switched the view from her flat to “Adjacent Units.” There it was: #03-12. The 3D model glowed faintly, and inside it, a single human-shaped icon stood in the bedroom. Not moving. Just standing. On Sunday night, she opened the app at 1 AM, unable to sleep
Estimated time of arrival: 3:17 AM. Tomorrow.
She stared at the screen. The icon for Bedroom 2 turned from grey to a pulsing orange. Occupancy detected.
“I’m saying the app is detecting something . Whether that something is a sensor artefact, a data glitch, or something else… that’s above my pay grade. What I can tell you is this: do not press the Live Contact button. Whatever is on the other end, it has started responding.” But overlaid on that was a second, fainter line
Lina Koh had lived in Block 322, Ang Mo Kio Avenue 3, for twenty-three years. She knew its quirks: the lift on the right always smelled like durian on Sundays, the third-floor corridor light flickered in Morse code, and Mr. Raghavan from #08-12 watered his orchids so enthusiastically that it rained on the fifth-floor laundry below.
She didn’t stop until she was back in her own flat, doors locked, all lights on. She deleted the HDB One View app. Then she reinstalled it. Then she deleted it again. Then she sat on the floor of her kitchen, crying quietly, because the app had been right all along. Something was moving through the walls of Block 322. Something that had learned to use the sensors. Something that was now, according to the last notification she saw before the deletion, attempting to link a Singpass account.