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81
AGENTSCORE
Strong

Koh Si Kai

ERA Realty Network property agent in Jurong East · CEA R067238B
52 transactions19% in Serangoon Garden52% hdbSerangoon Garden/ Hougang/ Punggol
Ranked on CEA dataUpdated Jul 2026
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The record at a glance

Strong seller representation in Serangoon Garden.

Koh Si Kai holds an exceptional AgentScore of 81/100 on 52 CEA-recorded transactions. 75% of that activity is sales rather than rentals, and of the sales with a recorded side 62% were seller-side, representing the person selling. The record centres on HDB transactions, over roughly 4 years of recorded activity.

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

Verified track record

39
Recorded sales
13
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.

Performance overview

Based on 52 CEA transactions recorded to date.

Property mix
HDB
52%
Condo & apartment
46%
Landed
2%
Represents
Seller
46%
Buyer
29%
Landlord
25%

Where Koh is most active

Serangoon Garden/ Hougang/ Punggol
10
Upper Thomson/ Springleaf
4
Jurong
2
Kranji/ Woodgrove
2
Upper Bukit Timah/ Clementi Park/ Ulu Pandan
2

Transaction record

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

24
Sales representing the seller
15
Sales representing the buyer
13
Rental transactions

Selling a home? Koh represented the seller in 24 of 39 recorded sales, alongside 13 rental deals.

Last recorded deal · May 2026
DateTypeActing forPropertyArea
May 2026ResaleSellerHDBGeylang
May 2026Room RentalLandlordHDBJurong East
Apr 2026ResaleSellerHDBAng Mo Kio
Mar 2026ResaleSellerCondoTampines/ Pasir Ris
Mar 2026Room RentalLandlordHDBJurong East
Oct 2025ResaleBuyerCondoTampines/ Pasir Ris
Oct 2025ResaleSellerHDBYishun
Oct 2025New SaleBuyerCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jul 2025ResaleSellerCondoSerangoon Garden/ Hougang/ Punggol
Jun 2025ResaleSellerHDBBukit Merah
Jun 2025ResaleBuyerCondoSerangoon Garden/ Hougang/ Punggol
May 2025Room RentalLandlordHDBJurong East
May 2025Room RentalLandlordHDBAng Mo Kio
Mar 2025Whole RentalLandlordHDBJurong East
Feb 2025Room RentalLandlordHDBSembawang
Feb 2025ResaleSellerHDBHougang
Jan 2025ResaleBuyerHDBYishun
Nov 2024New SaleSellerCondoSerangoon Garden/ Hougang/ Punggol
Nov 2024New SaleBuyerCondoSerangoon Garden/ Hougang/ Punggol
Nov 2024ResaleBuyerHDBHougang
Nov 2024New SaleSellerCondoSerangoon Garden/ Hougang/ Punggol
Oct 2024ResaleSellerHDBJurong West
Oct 2024ResaleSellerHDBQueenstown
Oct 2024ResaleBuyerHDBToa Payoh
Oct 2024New SaleSellerCondoKranji/ Woodgrove
Oct 2024New SaleSellerCondoKranji/ Woodgrove
Sep 2024Whole RentalLandlordHDBSembawang
Aug 2024ResaleBuyerHDBGeylang
Jul 2024Whole RentalLandlordHDBJurong West
May 2024Room RentalLandlordHDBJurong East
May 2024ResaleBuyerHDBPasir Ris
Apr 2024Room RentalLandlordHDBJurong East
Apr 2024New SaleSellerCondoUpper Thomson/ Springleaf
Mar 2024New SaleSellerCondoUpper Thomson/ Springleaf
Mar 2024New SaleBuyerCondoUpper Thomson/ Springleaf
Feb 2024ResaleBuyerHDBJurong East
Nov 2023ResaleSellerLandedSerangoon Garden/ Hougang/ Punggol
Nov 2023New SaleSellerCondoJurong
Nov 2023New SaleSellerCondoJurong
Nov 2023New SaleSellerCondoHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang
Jul 2023New SaleSellerCondoUpper Thomson/ Springleaf
Jul 2023ResaleSellerCondoSerangoon Garden/ Hougang/ Punggol
Jul 2023ResaleBuyerHDBTampines
Jul 2023ResaleBuyerHDBHougang
Jun 2023ResaleBuyerHDBBukit Batok
Jun 2023ResaleSellerCondoMacpherson/ Braddell
May 2023New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
May 2023New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Apr 2023ResaleBuyerCondoSerangoon Garden/ Hougang/ Punggol
Feb 2023Room RentalLandlordHDBSembawang
Jan 2023Whole RentalLandlordCondoSerangoon Garden/ Hougang/ Punggol
Oct 2022Whole RentalLandlordCondoSerangoon Garden/ Hougang/ Punggol

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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