Mario Ong Jun Zhi
Senior Associate Director, PropNex
PROPNEX REALTY PTE. LTD.
Sales-led HDB agent in Choa Chu Kang, Bukit Merah & Jurong East
- deals on record
- 58 Mar 2022 to Sep 2026
- active since
- 2022 first recorded deal, Mar 2022
- sales
- 69% of 13 deals since Jan 2025
- latest deal
- Sep 2026 CEA records
At a glance
Mario Ong Jun Zhi is a PropNex property agent (CEA R065329Z) with 58 transactions on record since Mar 2022. Since January 2025, 31% of deals were rentals and 69% sales, most often acting for sellers. The most active area is Choa Chu Kang, with 19 deals.
- Sales specialist69% of deals since Jan 2025 were sales (9 of 13)
- HDB focus84% of all 58 recorded deals
- Often acts for sellers46% of deals since Jan 2025 (6 of 13)
Experience
Deals per year
Every transaction in CEA's public records.
- 42022
- 122023
- 292024
- 82025
- 52026
2026 is year to date. Recent months may be incomplete in the CEA dataset.
Experience
Recent deal mix
Since Jan 2025 (13 deals)
Expertise
Where Mario Ong Jun Zhi 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 Mario Ong Jun Zhi
Is Mario Ong Jun Zhi a registered property agent?
Yes. Mario Ong Jun Zhi is on the CEA public register under R065329Z with PROPNEX REALTY PTE. LTD. (licence L3008022J); the registration is valid to 31 Dec 2026. Checked 8 Nov 2026.
Which areas is Mario Ong Jun Zhi most active in?
By CEA records: Choa Chu Kang (HDB town): 19 deals; Bukit Merah (HDB town): 8 deals; Jurong East (HDB town): 5 deals; Jurong West (HDB town): 5 deals.
Does Mario Ong Jun Zhi mainly handle sales or rentals?
Since January 2025: 4 rentals (31%) and 9 sales (69%) out of 13 transactions.
Who does Mario Ong Jun Zhi usually represent?
Across all records: sellers 23 (40%), landlords 20 (34%), buyers 12 (21%), tenants 3 (5%).
How long has Mario Ong Jun Zhi been active as a property agent?
The first transaction in CEA's public records is from Mar 2022, about 4 years ago. The current registration with PROPNEX REALTY PTE. LTD started on 4 Oct 2026.
How can I contact Mario Ong Jun Zhi?
Send an enquiry from this page and Districtpedia will pass it to Mario Ong Jun Zhi, or contact them through PROPNEX REALTY PTE. LTD.
Contact
Send an enquiry
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Sources
How this profile is built
Transaction figures: 58 records for R065329Z from the CEA salesperson transaction records on data.gov.sg, retrieved 8 Nov 2026, covering Mar 2022 to Sep 2026. "Recent" means since 1 January 2025. Area shares use the 58 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.