Sergius Seah Weiming
Senior Associate Group District Director, PropNex
PROPNEX REALTY PTE. LTD.
Sales-led condo agent in Districts 5, 23 & 19
- deals on record
- 237 Jul 2017 to Jul 2026
- active since
- 2015 CEA registration since Feb 2015
- sales
- 66% of 67 deals since Jan 2025
- latest deal
- Jul 2026 CEA records
At a glance
Sergius Seah Weiming is a PropNex property agent (CEA R055425E) with 237 transactions on record since 2017, when CEA's public records begin. Since January 2025, 34% of deals were rentals and 66% sales, most often acting for sellers. The most active area is District 5 (Pasir Panjang, Clementi New Town), with 21 deals.
- Sales specialist66% of deals since Jan 2025 were sales (44 of 67)
- Condo / apartment focus60% of all 237 recorded deals
- Often acts for sellers43% of deals since Jan 2025 (29 of 67)
- New launch experience28 new-sale transactions (12%)
Experience
Deals per year
Every transaction in CEA's public records.
- 52017
- 62018
- 52019
- 222020
- 212021
- 322022
- 342023
- 452024
- 442025
- 232026
2026 is year to date. Recent months may be incomplete in the CEA dataset.
Experience
Recent deal mix
Since Jan 2025 (67 deals)
Expertise
Where Sergius Seah Weiming 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 Sergius Seah Weiming
Is Sergius Seah Weiming a registered property agent?
Yes. Sergius Seah Weiming is on the CEA public register under R055425E with PROPNEX REALTY PTE. LTD. (licence L3008022J); the registration is valid to 31 Dec 2029. Checked 8 Nov 2026.
Which areas is Sergius Seah Weiming most active in?
By CEA records: District 5 (Pasir Panjang, Clementi New Town): 21 deals; District 23 (Hillview, Bukit Panjang, Choa Chu Kang): 21 deals; District 19 (Serangoon Garden, Hougang, Punggol): 16 deals; District 21 (Upper Bukit Timah, Clementi Park, Ulu Pandan): 14 deals.
Does Sergius Seah Weiming mainly handle sales or rentals?
Since January 2025: 23 rentals (34%) and 44 sales (66%) out of 67 transactions.
Who does Sergius Seah Weiming usually represent?
Across all records: sellers 117 (49%), landlords 68 (29%), buyers 46 (19%), tenants 6 (3%).
How long has Sergius Seah Weiming been active as a property agent?
Sergius Seah Weiming's current CEA registration started on 5 Feb 2015, and the public transaction records (which begin in 2017) show deals from Jul 2017 onwards.
How can I contact Sergius Seah Weiming?
Send an enquiry from this page and Districtpedia will pass it to Sergius Seah Weiming, or contact them through PROPNEX REALTY PTE. LTD.
Contact
Send an enquiry
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Other agents active in District 23
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Sources
How this profile is built
Transaction figures: 237 records for R055425E from the CEA salesperson transaction records on data.gov.sg, retrieved 8 Nov 2026, covering Jul 2017 to Jul 2026. "Recent" means since 1 January 2025. Area shares use the 237 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.