Ong Siew Leong (Philip Ong)
Associate Group Director, PropNex
PROPNEX REALTY PTE. LTD.
Rental-led HDB agent in Yishun, Ang Mo Kio & Bukit Batok
- deals on record
- 59 Mar 2017 to Feb 2026
- active since
- 2016 CEA registration since Nov 2016
- rentals
- 100% of 7 deals since Jan 2025
- latest deal
- Feb 2026 CEA records
At a glance
Ong Siew Leong is a PropNex property agent (CEA R003458H) with 59 transactions on record since 2017, when CEA's public records begin. Since January 2025, 100% of deals were rentals and 0% sales, most often acting for landlords. The most active area is Yishun, with 10 deals.
- Rental specialist100% of deals since Jan 2025 were rentals (7 of 7)
- HDB focus66% of all 59 recorded deals
- Often acts for landlords100% of deals since Jan 2025 (7 of 7)
Experience
Deals per year
Every transaction in CEA's public records.
- 42017
- 22018
- 52019
- 102020
- 102021
- 72022
- 62023
- 82024
- 62025
- 12026
2026 is year to date. Recent months may be incomplete in the CEA dataset.
Experience
Recent deal mix
Since Jan 2025 (7 deals)
Expertise
Where Ong Siew Leong (Philip Ong) 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 Siew Leong (Philip Ong)
Is Ong Siew Leong a registered property agent?
Yes. Ong Siew Leong is on the CEA public register under R003458H with PROPNEX REALTY PTE. LTD. (licence L3008022J); the registration is valid to 31 Dec 2026. Checked 8 Nov 2026.
Which areas is Ong Siew Leong most active in?
By CEA records: Yishun (HDB town): 10 deals; Ang Mo Kio (HDB town): 7 deals; Bukit Batok (HDB town): 6 deals; District 11 (Watten Estate, Novena, Thomson): 6 deals.
Does Ong Siew Leong mainly handle sales or rentals?
Since January 2025: 7 rentals (100%) and 0 sales (0%) out of 7 transactions.
Who does Ong Siew Leong usually represent?
Across all records: landlords 29 (49%), buyers 12 (20%), sellers 12 (20%), tenants 6 (10%).
How long has Ong Siew Leong been active as a property agent?
Ong Siew Leong's current CEA registration started on 26 Nov 2016, and the public transaction records (which begin in 2017) show deals from Mar 2017 onwards.
How can I contact Ong Siew Leong?
Send an enquiry from this page and Districtpedia will pass it to Ong Siew Leong, or contact them through PROPNEX REALTY PTE. LTD.
Contact
Send an enquiry
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Other agents active in District 11
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Sources
How this profile is built
Transaction figures: 59 records for R003458H from the CEA salesperson transaction records on data.gov.sg, retrieved 8 Nov 2026, covering Mar 2017 to Feb 2026. "Recent" means since 1 January 2025. Area shares use the 59 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.