Home / Compare agents / ERA Realty Network / Ong Su-Lin Sonia (Sonia Ong)
79
AGENTSCORE
Strong

Ong Su-Lin Sonia (Sonia Ong)

ERA Realty Network property agent in Kallang/Whampoa · CEA R060764B
67 transactions9% in Serangoon Garden66% condo & apartmentSerangoon Garden/ Hougang/ Punggol
Ranked on CEA dataUpdated Jul 2026

Selling a home? Note that 34% of Ong's recorded deals are sales; the rest are rentals. The record below shows the full mix.

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The record at a glance

Rental-focused record in Serangoon Garden.

On 67 CEA-recorded transactions, Ong Su-Lin Sonia (Sonia Ong) carries a strong AgentScore of 79/100. Rentals make up most of that activity, with 34% being sales, of which 57% of sided sales had them acting for the seller. Their sales concentrate in condo and apartment property, over roughly 5 years of recorded activity.

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

Verified track record

23
Recorded sales
44
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 67 CEA transactions recorded to date.

Property mix
Condo & apartment
66%
HDB
28%
Landed
4%
EC
1%
Represents
Landlord
55%
Seller
19%
Buyer
15%
Tenant
10%

Where Ong is most active

Serangoon Garden/ Hougang/ Punggol
6
Hillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang
5
Bedok/ Upper East Coast/ Eastwood/ Kew Drive
5
Orchard/ Cairnhill/ River Valley
4
Macpherson/ Braddell
4

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 ↗

13
Sales representing the seller
10
Sales representing the buyer
44
Rental transactions

Selling a home? Ong represented the seller in 13 of 23 recorded sales, alongside 44 rental deals.

Last recorded deal · Feb 2026
DateTypeActing forPropertyArea
Feb 2026Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
Feb 2026Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Jan 2026ResaleSellerHDBYishun
Dec 2025Whole RentalLandlordHDBAng Mo Kio
Nov 2025Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Nov 2025Whole RentalLandlordHDBKallang/Whampoa
Nov 2025Whole RentalLandlordCondoBedok/ Upper East Coast/ Eastwood/ Kew Drive
Oct 2025ResaleBuyerCondoUpper Thomson/ Springleaf
Oct 2025ResaleBuyerHDBKallang/Whampoa
Jun 2025ResaleBuyerCondoHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang
Mar 2025Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Jan 2025Whole RentalLandlordHDBKallang/Whampoa
Dec 2024Whole RentalLandlordCondoTampines/ Pasir Ris
Nov 2024ResaleSellerHDBHougang
Oct 2024ResaleSellerCondoSerangoon Garden/ Hougang/ Punggol
Oct 2024Whole RentalLandlordCondoBalestier/ Toa Payoh/ Serangoon
Oct 2024Whole RentalLandlordCondoTelok Blangah/ Harbourfront
Oct 2024Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Aug 2024ResaleSellerHDBGeylang
Aug 2024Whole RentalLandlordCondoLoyang/ Changi
Jun 2024Whole RentalLandlordCondoMacpherson/ Braddell
Jun 2024ResaleSellerLandedMacpherson/ Braddell
Jun 2024ResaleSellerHDBTampines
Jun 2024Whole RentalLandlordCondoQueenstown/ Tiong Bahru
Jun 2024Whole RentalLandlordCondoArdmore/ Bukit Timah/ Holland Road/ Tanglin
May 2024Whole RentalLandlordLandedSerangoon Garden/ Hougang/ Punggol
May 2024Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Feb 2024ResaleSellerCondoSerangoon Garden/ Hougang/ Punggol
Dec 2023Whole RentalLandlordHDBBukit Merah
Nov 2023Whole RentalLandlordCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Nov 2023ResaleSellerHDBPasir Ris
Oct 2023Whole RentalTenantCondoOrchard/ Cairnhill/ River Valley
Sep 2023ResaleSellerHDBPunggol
Sep 2023Whole RentalLandlordCondoGeylang/ Eunos
Sep 2023Whole RentalLandlordCondoBedok/ Upper East Coast/ Eastwood/ Kew Drive
Sep 2023Whole RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Aug 2023New SaleBuyerECHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang
Aug 2023Whole RentalLandlordCondoSerangoon Garden/ Hougang/ Punggol
Aug 2023Whole RentalLandlordHDBToa Payoh
Jul 2023Whole RentalLandlordCondoSerangoon Garden/ Hougang/ Punggol
Jun 2023Whole RentalLandlordCondoBalestier/ Toa Payoh/ Serangoon
Apr 2023New SaleBuyerCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Mar 2023Whole RentalTenantCondoWatten Estate/ Novena/ Thomson
Mar 2023Whole RentalLandlordHDBAng Mo Kio
Feb 2023Whole RentalTenantCondoLoyang/ Changi
Jan 2023Whole RentalTenantCondoOrchard/ Cairnhill/ River Valley
Jan 2023Whole RentalTenantCondoBedok/ Upper East Coast/ Eastwood/ Kew Drive
Jan 2023Whole RentalLandlordCondoBedok/ Upper East Coast/ Eastwood/ Kew Drive
Jan 2023Whole RentalLandlordCondoTampines/ Pasir Ris
Dec 2022ResaleSellerHDBBukit Panjang
Dec 2022Whole RentalTenantCondoBedok/ Upper East Coast/ Eastwood/ Kew Drive
Nov 2022Whole RentalLandlordCondoGeylang/ Eunos
Nov 2022ResaleSellerHDBChoa Chu Kang
Oct 2022Whole RentalLandlordHDBKallang/Whampoa
Oct 2022ResaleSellerCondoSerangoon Garden/ Hougang/ Punggol
Oct 2022Whole RentalLandlordCondoTelok Blangah/ Harbourfront
Aug 2022Whole RentalTenantCondoGeylang/ Eunos
Jun 2022Room RentalLandlordCondoKranji/ Woodgrove
Dec 2021ResaleBuyerCondoLoyang/ Changi
Dec 2021ResaleBuyerCondoMacpherson/ Braddell

Showing the 60 most recent of 67 recorded transactions.

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 Ong?

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