LIDDAT

Ong Ying Ying (Diane Ong)

Property agent R004586E, with ERA Realty Network Pte Ltd: CEA’s register and the deals it has recorded.

Registered with CEA ✓R004586EERA Realty Network Pte Ltd · licence L3002382K

Registered from 20 Apr 2023 to 31 Dec 2029. More on ERA Realty Network Pte Ltd.

Deals on CEA’s records

32 deals from Dec 2022 to Jul 2026, 8 of them from Nov 2025 to Oct 2026: 17 HDB and 15 private, 17 sales and 15 rentals.

By year

20221
20236
202413
20255
20267

2026 runs to October 2026.

By kind

DealNumber
HDB resale10
HDB rental (room)7
Condo resale6
Condo new sale1
Condo rental (whole unit)8

Acted for

SideDeals
Landlord12
Seller10
Buyer7
Tenant3

HDB towns

Private property districts

From CEA’s public register on data.gov.sg, read 6 Nov 2026, and its transaction records to October 2026. liddat.com doesn’t rank or recommend agents and isn’t paid by any agent or agency. Disciplinary records aren’t in the open data: see CEA’s public register.

Questions

Is Ong Ying Ying (Diane Ong) a registered property agent?

Yes: Ong Ying Ying (Diane Ong) is on CEA’s register of salespersons (read 6 Nov 2026) with registration number R004586E, registered from 20 Apr 2023 to 31 Dec 2029. Check the number on their name card matches.

Which agency is Ong Ying Ying (Diane Ong) with?

ERA Realty Network Pte Ltd, licence L3002382K, with 8,901 other registered agents.

How many deals has Ong Ying Ying (Diane Ong) done?

32 deals on CEA’s records from Dec 2022 to Jul 2026: 17 HDB and 15 private, 17 sales and 15 rentals, and 8 from Nov 2025 to Oct 2026.

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