Home / Compare agents / Propnex Realty / Ong Kian Boon (John Ong)
84
AGENTSCORE
Strong

Ong Kian Boon (John Ong)

Propnex Realty property agent in Woodlands · CEA R020576E
55 transactions11% in Upper Bukit Timah56% condo & apartmentUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Ranked on CEA dataUpdated Jul 2026
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The record at a glance

Strong seller representation in Upper Bukit Timah.

Ong Kian Boon (John Ong) (Propnex Realty) records an active history of 55 CEA transactions, for an exceptional AgentScore of 84/100. Sales make up 56% of that record, of which 68% 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 Ong's CEA transaction record. Full breakdown below.

Verified track record

31
Recorded sales
24
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 55 CEA transactions recorded to date.

Property mix
Condo & apartment
56%
HDB
44%
Represents
Seller
38%
Landlord
38%
Buyer
18%
Tenant
5%

Where Ong is most active

Upper Bukit Timah/ Clementi Park/ Ulu Pandan
6
Katong/ Joo Chiat/ Amber Road
5
Orchard/ Cairnhill/ River Valley
4
Bishan/ Ang Mo Kio
3
Pasir Panjang/ Hong Leong Garden/ Clementi New Town
3

Transaction record

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

21
Sales representing the seller
10
Sales representing the buyer
24
Rental transactions

Selling a home? Ong represented the seller in 21 of 31 recorded sales, alongside 24 rental deals.

Last recorded deal · Apr 2026
DateTypeActing forPropertyArea
Apr 2026Whole RentalLandlordCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Dec 2025ResaleSellerHDBSembawang
Oct 2025Whole RentalLandlordCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Oct 2025Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Oct 2025ResaleBuyerCondoSerangoon Garden/ Hougang/ Punggol
Aug 2025ResaleBuyerHDBWoodlands
Aug 2025Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Nov 2024Whole RentalLandlordHDBBishan
Nov 2024Room RentalTenantCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Aug 2024ResaleBuyerHDBHougang
Aug 2024ResaleSellerHDBHougang
Jun 2024ResaleBuyerCondoBedok/ Upper East Coast/ Eastwood/ Kew Drive
Jan 2024New SaleSellerCondoHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang
Dec 2023Room RentalTenantCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Nov 2023ResaleSellerHDBSerangoon
Oct 2023Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Aug 2023ResaleSellerHDBQueenstown
Aug 2023ResaleBuyerHDBCentral Area
Aug 2023Room RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Jul 2023New SaleSellerCondoUpper Thomson/ Springleaf
Jul 2023Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Mar 2023Whole RentalLandlordCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Jan 2023New SaleSellerCondoOrchard/ Cairnhill/ River Valley
Jan 2023Whole RentalLandlordHDBWoodlands
Jan 2023New SaleSellerCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Nov 2022Whole RentalLandlordHDBBishan
Oct 2022Whole RentalLandlordCondoBishan/ Ang Mo Kio
Aug 2022New SaleSellerCondoWatten Estate/ Novena/ Thomson
May 2022ResaleBuyerHDBSembawang
May 2022New SaleSellerCondoLittle India
Oct 2021ResaleSellerCondoBishan/ Ang Mo Kio
Oct 2021Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Oct 2021Room RentalTenantCondoTampines/ Pasir Ris
Sep 2021ResaleSellerCondoBalestier/ Toa Payoh/ Serangoon
Sep 2021ResaleSellerHDBSengkang
Sep 2021Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Jul 2021Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Jul 2021New SaleSellerCondoTampines/ Pasir Ris
Mar 2021ResaleSellerHDBToa Payoh
Mar 2021New SaleSellerCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Jan 2021Whole RentalLandlordHDBJurong West
Nov 2020Whole RentalLandlordHDBBishan
Aug 2020Whole RentalLandlordHDBWoodlands
Aug 2020ResaleBuyerHDBBukit Panjang
Jul 2020Room RentalLandlordCondoBalestier/ Toa Payoh/ Serangoon
Jun 2020Whole RentalLandlordCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Apr 2020ResaleSellerHDBWoodlands
Apr 2020ResaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Apr 2020Whole RentalLandlordCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Nov 2018ResaleBuyerHDBWoodlands
Sep 2018ResaleBuyerHDBWoodlands
Sep 2017ResaleSellerHDBWoodlands
Jul 2017ResaleBuyerHDBWoodlands
Jun 2017ResaleSellerHDBSembawang
May 2017ResaleSellerHDBYishun

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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