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
56 transactions11% in Upper Bukit Timah55% condo & apartmentUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Ranked on CEA dataUpdated Oct 2026
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Is this your profile, John?

In the 30 days to 10 Oct 2026, members of the public opened 2,000 different Singapore agents' CEA records here, 1,655 of those arrivals straight from Google. 12 of those agents had claimed their page. The other 1,988 were spoken for by a page they have never seen.

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22 deals a year is the top tenth of the market.

5median12top 25%22top 10%56top 1%

Deals per agent over the last 12 months, from the CEA register.

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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 56 CEA transactions, for an exceptional AgentScore of 84/100, which places them in the top 19% of scored agents in Singapore by AgentScore. Sales make up 57% of that record, of which 69% 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 John's CEA transaction record. Full breakdown below.

Verified track record

32
Recorded sales
14
Seller-side resales
0
Sales logged on FairComparisons

Seller-side resales are the deals where this agent represented an owner selling an existing home, which is the closest match to hiring them to sell yours. Recorded sales include new project launches, where the seller is the developer. 24 rental transactions are also on record. Counted from official CEA salesperson records. No sales have been logged on FairComparisons yet; this fills in as the record grows.

Deal breakdown

John's 56 CEA-recorded transactions at a glance.

56DEALS
Resale24 (43%)
Rental (whole)19 (34%)
New sale8 (14%)
Rental (room)5 (9%)
Seller · 22 (69%)Buyer · 10
Which side of a sale they usually represent
Landlord · 21 (88%)Tenant · 3
Which side of a rental they usually represent

Activity over time

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

4
2017
2
2018
8
2020
11
2021
5
2022
12
2023
6
2024
6
2025
2
2026
Sales Rentals
Where John ranksTop 19%

Ranked by AgentScore among all 30,147 scored agents in Singapore. 5,512 of them score 84 or higher, John included, so John is in the top 19%.

Performance overview

Based on 56 CEA transactions recorded to date.

Property mix
Condo & apartment
55%
HDB
45%
Represents
Seller
39%
Landlord
38%
Buyer
18%
Tenant
5%

Where John 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 John's current CEA registration ↗

22
Sales representing the seller
10
Sales representing the buyer
24
Rental transactions

Selling a home? John represented the seller in 22 of 32 recorded sales, alongside 24 rental deals.

Last recorded deal · Aug 2026
DateTypeActing forPropertyArea
Aug 2026ResaleSellerHDBAng Mo Kio
Apr 2026Whole RentalLandlordCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Dec 2025ResaleSellerHDBSembawang
Oct 2025Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Oct 2025ResaleBuyerCondoSerangoon Garden/ Hougang/ Punggol
Oct 2025Whole RentalLandlordCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Aug 2025Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Aug 2025ResaleBuyerHDBWoodlands
Show 48 more recorded transactions
DateTypeActing forPropertyArea
Nov 2024Room RentalTenantCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Nov 2024Whole RentalLandlordHDBBishan
Aug 2024ResaleSellerHDBHougang
Aug 2024ResaleBuyerHDBHougang
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 2023Room RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Aug 2023ResaleSellerHDBQueenstown
Aug 2023ResaleBuyerHDBCentral Area
Jul 2023New SaleSellerCondoUpper Thomson/ Springleaf
Jul 2023Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Mar 2023Whole RentalLandlordCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Jan 2023New SaleSellerCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jan 2023New SaleSellerCondoOrchard/ Cairnhill/ River Valley
Jan 2023Whole RentalLandlordHDBWoodlands
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 2021Room RentalTenantCondoTampines/ Pasir Ris
Oct 2021Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Sep 2021Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Sep 2021ResaleSellerCondoBalestier/ Toa Payoh/ Serangoon
Sep 2021ResaleSellerHDBSengkang
Jul 2021Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Jul 2021New SaleSellerCondoTampines/ Pasir Ris
Mar 2021New SaleSellerCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Mar 2021ResaleSellerHDBToa Payoh
Jan 2021Whole RentalLandlordHDBJurong West
Nov 2020Whole RentalLandlordHDBBishan
Aug 2020ResaleBuyerHDBBukit Panjang
Aug 2020Whole RentalLandlordHDBWoodlands
Jul 2020Room RentalLandlordCondoBalestier/ Toa Payoh/ Serangoon
Jun 2020Whole RentalLandlordCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Apr 2020Whole RentalLandlordCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Apr 2020ResaleSellerHDBWoodlands
Apr 2020ResaleSellerCondoUpper 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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Is this John?

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 Ong Kian Boon (John Ong), from the record.

Is Ong Kian Boon (John Ong) a CEA-registered property agent?

Yes. Ong Kian Boon (John Ong) is registered with the Council for Estate Agencies under registration number R020576E, currently with Propnex Realty. You can verify this on the CEA Public Register.

How many property transactions does Ong Kian Boon (John Ong) have on record?

56 transactions are attributed to Ong Kian Boon (John Ong) in CEA's public transaction records. The full breakdown by property type, transaction type and side is shown on this page.

What is Ong Kian Boon (John Ong)'s AgentScore?

84/100. 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 Ong Kian Boon (John Ong) most active in?

Woodlands, based on the location of Ong Kian Boon (John Ong)'s recorded transactions.

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