Home / Compare agents / Unison Agency / Sim Wee Soon (Sebastian)
83
AGENTSCORE
Strong

Sim Wee Soon (Sebastian)

Unison Agency property agent in Hougang · CEA R000485I
74 transactions19% in Katong76% condo & apartmentKatong/ Joo Chiat/ Amber Road
Ranked on CEA dataUpdated Jul 2026

Selling a home? Note that 11% of Sebastian's recorded deals are sales; the rest are rentals. The record below shows the full mix.

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The record at a glance

Mostly rental deals in Katong.

Sim Wee Soon (Sebastian) holds an exceptional AgentScore of 83/100 on 74 CEA-recorded transactions. Only 11% of that record is sales rather than rentals, and of the sales with a recorded side 63% were seller-side, representing the person selling. The record centres on condo and apartment transactions, over roughly 6 years of recorded activity.

Synthesised from Sebastian's CEA transaction record. Full breakdown below.

Verified track record

8
Recorded sales
66
Rental transactions
0
Sales logged on FairComparisons

Sales and rentals are counted from official CEA salesperson records. No sales have been logged on FairComparisons yet; this fills in as the record grows.

Deal breakdown

Sebastian's 74 CEA-recorded transactions at a glance.

74DEALS
Rental (whole)66 (89%)
Resale7 (9%)
New sale1 (1%)
Seller · 5 (63%)Buyer · 3
Which side of a sale they usually represent
Landlord · 49 (74%)Tenant · 17
Which side of a rental they usually represent

Activity over time

Sebastian's recorded CEA transactions by year, sales and rentals.

13
2020
12
2021
8
2022
14
2023
8
2024
15
2025
4
2026
Sales Rentals
Where Sebastian ranksTop 13%

Ranked by AgentScore across all scored CEA agents in Singapore, ahead of about 87% of them. Based on 74 recorded transactions.

Performance overview

Based on 74 CEA transactions recorded to date.

Property mix
Condo & apartment
76%
HDB
18%
Landed
5%
EC
1%
Represents
Landlord
66%
Tenant
23%
Seller
7%
Buyer
4%

Where Sebastian is most active

Katong/ Joo Chiat/ Amber Road
14
Ardmore/ Bukit Timah/ Holland Road/ Tanglin
9
Queenstown/ Tiong Bahru
8
Tampines/ Pasir Ris
7
Bishan/ Ang Mo Kio
5

Transaction record

Every deal below is from the CEA salesperson public register. No price or address is published in this record. Verify Sebastian's current CEA registration ↗

5
Sales representing the seller
3
Sales representing the buyer
66
Rental transactions

Selling a home? Sebastian represented the seller in 5 of 8 recorded sales, alongside 66 rental deals.

Last recorded deal · May 2026
DateTypeActing forPropertyArea
May 2026Whole RentalTenantCondoJurong
May 2026Whole RentalLandlordHDBBukit Merah
May 2026Whole RentalLandlordCondoQueenstown/ Tiong Bahru
Apr 2026Whole RentalLandlordCondoBalestier/ Toa Payoh/ Serangoon
Nov 2025ResaleSellerECYishun/ Sembawang
Oct 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Oct 2025Whole RentalLandlordLandedBishan/ Ang Mo Kio
Oct 2025Whole RentalLandlordCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Show 52 more recorded transactions (of 74 on record)
DateTypeActing forPropertyArea
Oct 2025Whole RentalLandlordCondoTelok Blangah/ Harbourfront
Sep 2025Whole RentalTenantCondoWatten Estate/ Novena/ Thomson
Aug 2025Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Aug 2025Whole RentalLandlordCondoQueenstown/ Tiong Bahru
Jul 2025Whole RentalTenantCondoJurong
Jul 2025Whole RentalTenantCondoKatong/ Joo Chiat/ Amber Road
Jun 2025Whole RentalLandlordHDBHougang
May 2025Whole RentalLandlordHDBBukit Merah
May 2025Whole RentalLandlordHDBHougang
Mar 2025Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Feb 2025Whole RentalTenantCondoKatong/ Joo Chiat/ Amber Road
Oct 2024Whole RentalLandlordCondoTelok Blangah/ Harbourfront
Sep 2024Whole RentalLandlordCondoTampines/ Pasir Ris
Jul 2024Whole RentalLandlordHDBBukit Merah
Jul 2024Whole RentalLandlordCondoQueenstown/ Tiong Bahru
May 2024Whole RentalTenantCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
May 2024Whole RentalLandlordCondoBalestier/ Toa Payoh/ Serangoon
May 2024Whole RentalLandlordCondoTampines/ Pasir Ris
Apr 2024Whole RentalLandlordCondoQueenstown/ Tiong Bahru
Oct 2023Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Oct 2023Whole RentalLandlordHDBHougang
Oct 2023Whole RentalLandlordCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Aug 2023Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Aug 2023Whole RentalTenantCondoKatong/ Joo Chiat/ Amber Road
Aug 2023Whole RentalLandlordHDBBukit Merah
Jul 2023Whole RentalLandlordHDBHougang
Jun 2023Whole RentalLandlordCondoBalestier/ Toa Payoh/ Serangoon
Jun 2023ResaleBuyerLandedBishan/ Ang Mo Kio
May 2023ResaleSellerHDBSengkang
Apr 2023Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Mar 2023Whole RentalLandlordCondoQueenstown/ Tiong Bahru
Feb 2023Whole RentalTenantCondoKatong/ Joo Chiat/ Amber Road
Feb 2023Whole RentalLandlordLandedBishan/ Ang Mo Kio
Dec 2022ResaleBuyerCondoUpper Thomson/ Springleaf
Oct 2022Whole RentalLandlordCondoTampines/ Pasir Ris
Oct 2022Whole RentalLandlordCondoTelok Blangah/ Harbourfront
Jul 2022Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jun 2022Whole RentalTenantCondoKatong/ Joo Chiat/ Amber Road
May 2022ResaleSellerHDBPunggol
May 2022Whole RentalTenantCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Mar 2022Whole RentalLandlordCondoQueenstown/ Tiong Bahru
Dec 2021Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Dec 2021ResaleSellerHDBSengkang
Oct 2021Whole RentalLandlordCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Sep 2021Whole RentalLandlordCondoTampines/ Pasir Ris
Sep 2021Whole RentalTenantCondoSerangoon Garden/ Hougang/ Punggol
Aug 2021Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Jul 2021Whole RentalTenantCondoKatong/ Joo Chiat/ Amber Road
May 2021Whole RentalTenantCondoBishan/ Ang Mo Kio
May 2021Whole RentalTenantCondoKatong/ Joo Chiat/ Amber Road
Mar 2021Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Mar 2021Whole RentalTenantCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin

This record reflects transactions in the public CEA register. Off-market deals and very recent transactions may not appear yet, and government data is published with a lag. Spotted an error? Report it and we will check it against the source.

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