LIDDAT

Sim Wee Soon (Sebastian)

Property agent R000485I, with Unison Agency Pte. Ltd.: CEA’s register and the deals it has recorded.

Registered with CEA ✓R000485IUnison Agency Pte. Ltd. · licence L3008991D

Registered from 10 Feb 2015 to 31 Dec 2029. More on Unison Agency Pte. Ltd.

Deals on CEA’s records

78 deals from Jan 2020 to Sep 2026, 9 of them from Nov 2025 to Oct 2026: 13 HDB and 65 private, 8 sales and 70 rentals.

By year

202013
202112
20228
202314
20248
202515
20268

2026 runs to October 2026.

By kind

DealNumber
HDB resale4
HDB rental (whole flat)9
Condo resale1
Condo new sale1
Condo rental (whole unit)58
EC resale1
Landed resale1
Landed rental (whole house)3

Acted for

SideDeals
Landlord52
Tenant18
Seller5
Buyer3

HDB towns

Private property districts

From CEA’s public register on data.gov.sg, read 6 Nov 2026, and its transaction records to October 2026. liddat.com doesn’t rank or recommend agents and isn’t paid by any agent or agency. Disciplinary records aren’t in the open data: see CEA’s public register.

Questions

Is Sim Wee Soon (Sebastian) a registered property agent?

Yes: Sim Wee Soon (Sebastian) is on CEA’s register of salespersons (read 6 Nov 2026) with registration number R000485I, registered from 10 Feb 2015 to 31 Dec 2029. Check the number on their name card matches.

Which agency is Sim Wee Soon (Sebastian) with?

Unison Agency Pte. Ltd., licence L3008991D, with 15 other registered agents.

How many deals has Sim Wee Soon (Sebastian) done?

78 deals on CEA’s records from Jan 2020 to Sep 2026: 13 HDB and 65 private, 8 sales and 70 rentals, and 9 from Nov 2025 to Oct 2026.

Check another agent · More small things at liddat.com · 💬 Feedback or hello@liddat.com