Ong Tiong Seng (Jack)
Property Agent, ERA
ERA REALTY NETWORK PTE LTD
Rental-led condo agent in Districts 18, 14 & 27
- deals on record
- 25 May 2018 to Jun 2026
- active since
- 2018 first recorded deal, May 2018
- rentals
- 67% of 6 deals since Jan 2025
- latest deal
- Jun 2026 CEA records
At a glance
Ong Tiong Seng is an ERA property agent (CEA R049046Z) with 25 transactions on record since May 2018. Since January 2025, 67% of deals were rentals and 33% sales, most often acting for landlords. The most active area is District 18 (Tampines, Pasir Ris), with 9 deals.
- Rental specialist67% of deals since Jan 2025 were rentals (4 of 6)
- Condo / apartment focus80% of all 25 recorded deals
- Often acts for landlords67% of deals since Jan 2025 (4 of 6)
Experience
Deals per year
Every transaction in CEA's public records.
- 32018
- 02019
- 62020
- 22021
- 12022
- 22023
- 52024
- 32025
- 32026
2026 is year to date. Recent months may be incomplete in the CEA dataset.
Experience
Recent deal mix
Since Jan 2025 (6 deals)
Expertise
Where Ong Tiong Seng (Jack) works
Private homes are recorded by postal district, HDB flats by town.
Expertise
Clients and property types
Across all recorded deals.
Who they act for
Property types
Questions
About Ong Tiong Seng (Jack)
Is Ong Tiong Seng a registered property agent?
Yes. Ong Tiong Seng is on the CEA public register under R049046Z with ERA REALTY NETWORK PTE LTD (licence L3002382K); the registration is valid to 31 Dec 2029. Checked 8 Nov 2026.
Which areas is Ong Tiong Seng most active in?
By CEA records: District 18 (Tampines, Pasir Ris): 9 deals; District 14 (Geylang, Eunos): 4 deals; District 27 (Yishun, Sembawang): 2 deals; District 4 (Telok Blangah, Harbourfront): 2 deals.
Does Ong Tiong Seng mainly handle sales or rentals?
Since January 2025: 4 rentals (67%) and 2 sales (33%) out of 6 transactions.
Who does Ong Tiong Seng usually represent?
Across all records: sellers 14 (56%), landlords 7 (28%), buyers 4 (16%).
How long has Ong Tiong Seng been active as a property agent?
The first transaction in CEA's public records is from May 2018, about 8 years ago. The current registration with ERA REALTY NETWORK PTE LTD started on 1 Jan 2016.
How can I contact Ong Tiong Seng?
Send an enquiry from this page and Districtpedia will pass it to Ong Tiong Seng, or contact them through ERA REALTY NETWORK PTE LTD.
Contact
Send an enquiry
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Other agents active in District 18
Compare before you choose. See all agents in District 18
Sources
How this profile is built
Transaction figures: 25 records for R049046Z from the CEA salesperson transaction records on data.gov.sg, retrieved 8 Nov 2026, covering May 2018 to Jun 2026. "Recent" means since 1 January 2025. Area shares use the 25 records with a postal district (private) or HDB town. Registration: CEA public register of salespersons, checked 8 Nov 2026. The records do not include prices, commissions or client feedback. Districtpedia does not rank agents. Report a correction.