Singapore Agencies Tighten Rules on Duplicate Images in Government and Property Listings This Week

Singapore's Housing and Development Board and the Infocomm Media Development Authority took coordinated steps this week to crack down on the recycling of duplicate images in official communications, public tender documents, and property listings — a quiet but persistent problem that has dogged digital governance and the real estate sector for years.

The moves, which come into effect progressively from July 7, follow months of internal review after auditors flagged that a significant share of resale flat listings on PropertyGuru and HDB's own Flat Portal carried stock or duplicate photographs — images lifted from previous listings of the same unit or pulled from unrelated properties entirely. The practice misleads buyers and, in public procurement, can obscure whether contractors are submitting genuinely distinct proposals.

What Triggered the Crackdown

The immediate catalyst was a February 2026 Government Technology Agency report that identified duplicate image sets across more than 340 government tender submissions processed through the GeBIZ procurement portal between 2024 and 2025. GovTech, which operates out of Sandcrawler Building in one-north, subsequently developed an automated hash-matching tool that flags visually identical or near-identical images before a document clears submission. That tool began live trials on GeBIZ on June 23.

On the property side, the Council for Estate Agencies issued a practice circular on July 1 reminding licensed agents that listing photographs must accurately represent the specific unit being marketed. The CEA, whose offices are at Maxwell Road, stopped short of setting a hard numerical limit on how many images a listing must contain, but made clear that agents found using photographs from a different unit — even one in the same block — face disciplinary review. Repeat offenders risk suspension of their registration.

The timing is pointed. HDB resale prices rose for the sixth consecutive quarter in the first three months of 2026, according to HDB flash data released in April, keeping affordability a live political issue. Inaccurate or recycled listing images compound the problem by making buyers — many of them first-timers comparing units in Tampines, Woodlands, or Buona Vista — harder to serve honestly. A buyer who turns up to a Sengkang four-room flat expecting the granite countertops photographed in a 2022 listing for a different unit on the same floor has limited legal recourse once the option to purchase is signed.

What This Means for Agents and Agencies

For estate agents, the practical burden is real. A typical HDB resale listing on the Flat Portal or on 99.co now requires original photographs taken after the seller has agreed to market the property. Agents working high-volume neighbourhoods like Jurong West or Ang Mo Kio, where dozens of similar three-room and four-room flats trade hands each month, have historically relied on a rotating library of unit photographs to cut costs and turnaround time.

IMDA's role is on the technical enforcement side. The authority confirmed this week that it is working with major property portals to integrate image-provenance checking — essentially embedding metadata at upload that timestamps and geotags photographs. Portals that fail to implement the standard by December 31, 2026, could face regulatory action under the Online Safety Act framework.

For government procurement, GovTech says the GeBIZ hash-matching system will be mandatory for all new tender submissions above S$30,000 from September 1. Agencies that process smaller quotations through department-level systems have until March 2027 to comply.

Buyers and tender respondents who encounter suspected duplicate image use can file a report through the CEA's online portal at Maxwell Road or through GovTech's feedback channel linked from the GeBIZ dashboard. The CEA has said it will publish a quarterly enforcement summary starting in October, which will include the number of cases investigated and outcomes — giving the public a first clear look at how widespread the problem actually is.