58
AGENTSCORE
Building

Koh Siew Chen

Bos Property Consultant property agent in Toa Payoh · CEA P009340A
17 transactions18% in Tampines71% condo & apartmentTampines/ Pasir Ris
Ranked on CEA dataUpdated Jul 2026

Selling a home? Note that 35% of Siew'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

Rental-focused record in Tampines.

On 17 CEA-recorded transactions, Koh Siew Chen carries an established AgentScore of 58/100. Rentals make up most of that activity, with 35% being sales, of which 17% of sided sales had them acting for the seller. Their sales concentrate in condo and apartment property, over roughly 9 years of recorded activity.

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

Verified track record

6
Recorded sales
11
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

Siew's 17 CEA-recorded transactions at a glance.

17DEALS
Rental (whole)11 (65%)
Resale6 (35%)
Seller · 1 (17%)Buyer · 5
Which side of a sale they usually represent
Landlord · 11 (100%)Tenant · 0
Which side of a rental they usually represent

Activity over time

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

3
2017
4
2020
5
2021
1
2022
1
2024
3
2025
Sales Rentals
Where Siew ranksTop 45%

Ranked by AgentScore across all scored CEA agents in Singapore, ahead of about 55% of them. Based on 17 recorded transactions.

Performance overview

Based on 17 CEA transactions recorded to date.

Property mix
Condo & apartment
71%
HDB
29%
Represents
Landlord
65%
Buyer
29%
Seller
6%

Where Siew is most active

Tampines/ Pasir Ris
3
Watten Estate/ Novena/ Thomson
3
Bedok/ Upper East Coast/ Eastwood/ Kew Drive
3
Yishun/ Sembawang
2
Ardmore/ Bukit Timah/ Holland Road/ Tanglin
1

Transaction record

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

1
Sales representing the seller
5
Sales representing the buyer
11
Rental transactions

Selling a home? Siew represented the seller in 1 of 6 recorded sales, alongside 11 rental deals.

Last recorded deal · Nov 2025
DateTypeActing forPropertyArea
Nov 2025Whole RentalLandlordCondoBedok/ Upper East Coast/ Eastwood/ Kew Drive
Oct 2025Whole RentalLandlordCondoWatten Estate/ Novena/ Thomson
Apr 2025Whole RentalLandlordCondoYishun/ Sembawang
Feb 2024ResaleBuyerHDBSerangoon
Nov 2022ResaleBuyerHDBBishan
Nov 2021Whole RentalLandlordCondoTampines/ Pasir Ris
Apr 2021Whole RentalLandlordCondoYishun/ Sembawang
Mar 2021Whole RentalLandlordCondoBedok/ Upper East Coast/ Eastwood/ Kew Drive
Show 9 more recorded transactions
DateTypeActing forPropertyArea
Feb 2021Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jan 2021ResaleBuyerCondoTampines/ Pasir Ris
Nov 2020Whole RentalLandlordCondoWatten Estate/ Novena/ Thomson
Aug 2020Whole RentalLandlordCondoTampines/ Pasir Ris
May 2020Whole RentalLandlordCondoWatten Estate/ Novena/ Thomson
Mar 2020Whole RentalLandlordCondoBedok/ Upper East Coast/ Eastwood/ Kew Drive
Nov 2017ResaleBuyerHDBToa Payoh
Jan 2017ResaleSellerHDBSengkang
Jan 2017ResaleBuyerHDBHougang

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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Is this Siew?

This profile is compiled from public CEA, URA and HDB transaction records. If a figure looks wrong, we will check it against the source and correct verified errors. You can also claim the profile to add context, or ask us to remove it.

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Quick answers

About Koh Siew Chen, from the record.

Is Koh Siew Chen a CEA-registered property agent?

Yes. Koh Siew Chen is registered with the Council for Estate Agencies under registration number P009340A, currently with Bos Property Consultant. You can verify this on the CEA Public Register.

How many property transactions does Koh Siew Chen have on record?

17 transactions are attributed to Koh Siew Chen in CEA's public transaction records. The full breakdown by property type, transaction type and side is shown on this page.

What is Koh Siew Chen's AgentScore?

58/100. AgentScore is computed by FairComparisons from public CEA, URA and HDB records, weighing transaction volume, recent activity, market diversity and experience. Rankings cannot be bought or edited by any agent.

Which area is Koh Siew Chen most active in?

Toa Payoh, based on the location of Koh Siew Chen's recorded transactions.

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