Home / Compare agents / ERA Realty Network / Ong Bing Zhang (Rion)
82
AGENTSCORE
Strong

Ong Bing Zhang (Rion)

ERA Realty Network property agent in Bedok · CEA R052285Z
39 transactions44% in Upper Bukit Timah87% condo & apartmentUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Ranked on CEA dataUpdated Jul 2026
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Your AgentScore is 82, Ong. Sellers can already see it.

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The record at a glance

Strong seller representation in Upper Bukit Timah.

On 39 CEA-recorded transactions, Ong Bing Zhang (Rion) carries an exceptional AgentScore of 82/100. 90% of that activity is sales rather than rentals, and of the sales with a recorded side 83% were seller-side, representing the person selling. The record centres on condo and apartment transactions, over roughly 6 years of recorded activity.

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

Verified track record

35
Recorded sales
4
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 39 CEA transactions recorded to date.

Property mix
Condo & apartment
87%
HDB
8%
Landed
5%
Represents
Seller
74%
Buyer
15%
Landlord
10%

Where Ong is most active

Upper Bukit Timah/ Clementi Park/ Ulu Pandan
17
Telok Blangah/ Harbourfront
4
Raffles Place/ Cecil/ Marina/ People'S Park
2
Pasir Panjang/ Hong Leong Garden/ Clementi New Town
2
Ardmore/ Bukit Timah/ Holland Road/ Tanglin
2

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 ↗

29
Sales representing the seller
6
Sales representing the buyer
4
Rental transactions

Selling a home? Ong represented the seller in 29 of 35 recorded sales, alongside 4 rental deals.

Last recorded deal · Apr 2026
DateTypeActing forPropertyArea
Apr 2026New SaleBuyerCondoRaffles Place/ Cecil/ Marina/ People's Park
Mar 2026Whole RentalLandlordHDBBedok
Jan 2026ResaleSellerLandedBedok/ Upper East Coast/ Eastwood/ Kew Drive
Dec 2025ResaleSellerCondoTelok Blangah/ Harbourfront
Jul 2025Whole RentalLandlordHDBBedok
May 2024ResaleBuyerCondoSerangoon Garden/ Hougang/ Punggol
Jul 2023New SaleBuyerCondoMiddle Road/ Golden Mile
May 2023ResaleBuyerCondoSeletar
Dec 2022New SaleSellerCondoWatten Estate/ Novena/ Thomson
Jun 2022ResaleSellerHDBKallang/Whampoa
Mar 2022New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Feb 2022New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Jun 2021New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Apr 2021New SaleSellerCondoOrchard/ Cairnhill/ River Valley
Apr 2021New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Apr 2021New SaleSellerCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Mar 2021New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Mar 2021New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Feb 2021New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Feb 2021New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Jan 2021New SaleSellerCondoTelok Blangah/ Harbourfront
Jan 2021New SaleSellerCondoTelok Blangah/ Harbourfront
Jan 2021New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Jan 2021Whole RentalLandlordLandedBalestier/ Toa Payoh/ Serangoon
Jan 2021New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Jan 2021New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Jan 2021New SaleSellerCondoTelok Blangah/ Harbourfront
Dec 2020New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Dec 2020New SaleSellerCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Dec 2020New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Dec 2020New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Nov 2020New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Nov 2020New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Oct 2020New SaleSellerCondoUpper Bukit Timah/ Clementi Park/ Ulu Pandan
Sep 2020New SaleSellerCondoGeylang/ Eunos
Aug 2020Whole RentalLandlordCondoTampines/ Pasir Ris
Jul 2020New SaleBuyerCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Feb 2020New SaleSellerCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Jan 2020New SaleBuyerCondoRaffles Place/ Cecil/ Marina/ People's Park

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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