Home / Compare agents / Propnex Realty / Ong Kai Keng, Catherine (Cat Ong)
83
AGENTSCORE
Strong

Ong Kai Keng, Catherine (Cat Ong)

Propnex Realty property agent in Sengkang · CEA R028233F
51 transactions18% in Ardmore67% condo & apartmentArdmore/ Bukit Timah/ Holland Road/ Tanglin
Ranked on CEA dataUpdated Jul 2026
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The record at a glance

Seller-side sales record in Ardmore.

Ong Kai Keng, Catherine (Cat Ong) holds an exceptional AgentScore of 83/100 on 51 CEA-recorded transactions. 78% of that activity is sales rather than rentals, and of the sales with a recorded side 80% were seller-side, representing the person selling. The record centres on condo and apartment transactions, over roughly 9 years of recorded activity.

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

Verified track record

40
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.

Performance overview

Based on 51 CEA transactions recorded to date.

Property mix
Condo & apartment
67%
HDB
31%
EC
2%
Represents
Seller
63%
Landlord
22%
Buyer
16%

Where Catherine is most active

Ardmore/ Bukit Timah/ Holland Road/ Tanglin
9
Balestier/ Toa Payoh/ Serangoon
5
Orchard/ Cairnhill/ River Valley
4
Hillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang
4
Katong/ Joo Chiat/ Amber Road
3

Transaction record

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

32
Sales representing the seller
8
Sales representing the buyer
11
Rental transactions

Selling a home? Catherine represented the seller in 32 of 40 recorded sales, alongside 11 rental deals.

Last recorded deal · Feb 2026
DateTypeActing forPropertyArea
Feb 2026ResaleSellerCondoKatong/ Joo Chiat/ Amber Road
Nov 2025ResaleSellerCondoSeletar
Jul 2025ResaleSellerHDBSengkang
May 2025Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
May 2025ResaleSellerCondoSerangoon Garden/ Hougang/ Punggol
May 2025ResaleBuyerCondoAnson/ Tanjong Pagar
Apr 2025Whole RentalLandlordCondoBalestier/ Toa Payoh/ Serangoon
Mar 2025ResaleSellerHDBWoodlands
Jan 2025ResaleBuyerHDBToa Payoh
Dec 2024ResaleSellerHDBBishan
Nov 2024Whole RentalLandlordCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Nov 2024New SaleSellerCondoKatong/ Joo Chiat/ Amber Road
Nov 2024ResaleBuyerHDBPunggol
Nov 2024New SaleSellerCondoKatong/ Joo Chiat/ Amber Road
Sep 2024ResaleBuyerCondoBedok/ Upper East Coast/ Eastwood/ Kew Drive
Sep 2024ResaleSellerCondoHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang
Aug 2024ResaleBuyerCondoGeylang/ Eunos
Jun 2024ResaleSellerCondoOrchard/ Cairnhill/ River Valley
May 2024Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
May 2024Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
May 2024ResaleSellerCondoOrchard/ Cairnhill/ River Valley
Apr 2024ResaleSellerCondoAnson/ Tanjong Pagar
Apr 2024ResaleSellerHDBSengkang
Apr 2024Room RentalLandlordCondoHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang
Mar 2024Room RentalLandlordCondoBalestier/ Toa Payoh/ Serangoon
Oct 2023New SaleSellerCondoOrchard/ Cairnhill/ River Valley
Jun 2023ResaleBuyerHDBBukit Panjang
May 2023ResaleSellerHDBSengkang
Feb 2023Whole RentalLandlordCondoBalestier/ Toa Payoh/ Serangoon
Sep 2022ResaleSellerHDBPunggol
Aug 2022New SaleSellerCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jul 2022ResaleSellerECSerangoon Garden/ Hougang/ Punggol
Jun 2022Whole RentalLandlordCondoBalestier/ Toa Payoh/ Serangoon
Dec 2021New SaleSellerCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Oct 2021New SaleSellerCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Oct 2021New SaleSellerCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Oct 2021New SaleSellerCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Sep 2021ResaleBuyerCondoLittle India
Sep 2021Whole RentalLandlordCondoBalestier/ Toa Payoh/ Serangoon
Feb 2021New SaleSellerCondoHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang
Feb 2021New SaleSellerCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Feb 2021ResaleSellerCondoRaffles Place/ Cecil/ Marina/ People's Park
Dec 2020Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Nov 2020New SaleSellerCondoHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang
Nov 2020ResaleSellerHDBAng Mo Kio
Oct 2020ResaleBuyerHDBTampines
Oct 2020ResaleSellerHDBTampines
Mar 2020ResaleSellerHDBChoa Chu Kang
Jan 2019ResaleSellerHDBClementi
Jul 2018ResaleSellerHDBBukit Panjang
Apr 2017ResaleSellerHDBPasir Ris

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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