Sebastian Lam Weihan
Senior Associate Director, PropNex
PROPNEX REALTY PTE. LTD.
Sales & rental condo agent in Districts 18, 19 & 14
- deals on record
- 61 Jun 2020 to May 2026
- active since
- 2020 first recorded deal, Jun 2020
- sales
- 58% of 12 deals since Jan 2025
- latest deal
- May 2026 CEA records
At a glance
Sebastian Lam Weihan is a PropNex property agent (CEA R058716A) with 61 transactions on record since Jun 2020. Since January 2025, 42% of deals were rentals and 58% sales, most often acting for landlords. The most active area is District 18 (Tampines, Pasir Ris), with 15 deals.
- Condo / apartment focus67% of all 61 recorded deals
- Often acts for landlords42% of deals since Jan 2025 (5 of 12)
Experience
Deals per year
Every transaction in CEA's public records.
- 32020
- 52021
- 72022
- 142023
- 202024
- 82025
- 42026
2026 is year to date. Recent months may be incomplete in the CEA dataset.
Experience
Recent deal mix
Since Jan 2025 (12 deals)
Expertise
Where Sebastian Lam Weihan 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 Sebastian Lam Weihan
Is Sebastian Lam Weihan a registered property agent?
Yes. Sebastian Lam Weihan is on the CEA public register under R058716A with PROPNEX REALTY PTE. LTD. (licence L3008022J); the registration is valid to 31 Dec 2029. Checked 8 Nov 2026.
Which areas is Sebastian Lam Weihan most active in?
By CEA records: District 18 (Tampines, Pasir Ris): 15 deals; District 19 (Serangoon Garden, Hougang, Punggol): 8 deals; District 14 (Geylang, Eunos): 5 deals; District 9 (Orchard, Cairnhill, River Valley): 5 deals.
Does Sebastian Lam Weihan mainly handle sales or rentals?
Since January 2025: 5 rentals (42%) and 7 sales (58%) out of 12 transactions.
Who does Sebastian Lam Weihan usually represent?
Across all records: sellers 26 (43%), landlords 18 (30%), buyers 15 (25%), tenants 2 (3%).
How long has Sebastian Lam Weihan been active as a property agent?
The first transaction in CEA's public records is from Jun 2020, about 6 years ago. The current registration with PROPNEX REALTY PTE. LTD started on 1 Jan 2023.
How can I contact Sebastian Lam Weihan?
Send an enquiry from this page and Districtpedia will pass it to Sebastian Lam Weihan, or contact them through PROPNEX REALTY PTE. LTD.
Contact
Send an enquiry
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Other agents active in District 18
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Sources
How this profile is built
Transaction figures: 61 records for R058716A from the CEA salesperson transaction records on data.gov.sg, retrieved 8 Nov 2026, covering Jun 2020 to May 2026. "Recent" means since 1 January 2025. Area shares use the 61 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.