Derek Ong
Associate Division Director, PropNex
PROPNEX REALTY PTE. LTD.
Rental-led agent in District 5, District 19 & Hougang
- deals on record
- 385 Jan 2017 to Oct 2026
- active since
- 2014 CEA registration since Jun 2014
- rentals
- 75% of 91 deals since Jan 2025
- latest deal
- Oct 2026 CEA records
At a glance
Derek Ong is a PropNex property agent (CEA R020491B) with 385 transactions on record since 2017, when CEA's public records begin. Since January 2025, 75% of deals were rentals and 25% sales, most often acting for landlords. The most active area is District 5 (Pasir Panjang, Clementi New Town), with 32 deals.
- Rental specialist75% of deals since Jan 2025 were rentals (68 of 91)
- Often acts for landlords73% of deals since Jan 2025 (66 of 91)
Experience
Deals per year
Every transaction in CEA's public records.
- 112017
- 82018
- 92019
- 622020
- 562021
- 502022
- 482023
- 502024
- 562025
- 352026
2026 is year to date. Recent months may be incomplete in the CEA dataset.
Experience
Recent deal mix
Since Jan 2025 (91 deals)
Expertise
Where Derek 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 Derek Ong
Is Derek Ong a registered property agent?
Yes. Derek Ong is on the CEA public register under R020491B with PROPNEX REALTY PTE. LTD. (licence L3008022J); the registration is valid to 31 Dec 2029. Checked 8 Nov 2026.
Which areas is Derek Ong most active in?
By CEA records: District 5 (Pasir Panjang, Clementi New Town): 32 deals; District 19 (Serangoon Garden, Hougang, Punggol): 27 deals; Hougang (HDB town): 19 deals; District 11 (Watten Estate, Novena, Thomson): 19 deals.
Does Derek Ong mainly handle sales or rentals?
Since January 2025: 68 rentals (75%) and 23 sales (25%) out of 91 transactions.
Who does Derek Ong usually represent?
Across all records: landlords 251 (65%), sellers 81 (21%), buyers 37 (10%), tenants 16 (4%).
How long has Derek Ong been active as a property agent?
Derek Ong's current CEA registration started on 19 Jun 2014, and the public transaction records (which begin in 2017) show deals from Jan 2017 onwards.
How can I contact Derek Ong?
Send an enquiry from this page and Districtpedia will pass it to Derek Ong, or contact them through PROPNEX REALTY PTE. LTD.
Contact
Send an enquiry
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Other agents active in District 5
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Sources
How this profile is built
Transaction figures: 385 records for R020491B from the CEA salesperson transaction records on data.gov.sg, retrieved 8 Nov 2026, covering Jan 2017 to Oct 2026. "Recent" means since 1 January 2025. Area shares use the 385 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.