Home / Compare agents / ERA Realty Network / Chang Ooi Sim (Melissa Chang O S)
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Chang Ooi Sim (Melissa Chang O S)

ERA Realty Network property agent in Serangoon · CEA R025945H
155 transactions6% in Serangoon Garden70% hdbSerangoon Garden/ Hougang/ Punggol
Ranked on CEA dataUpdated Jul 2026
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Verified track record

80
Recorded sales
75
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 155 CEA transactions recorded to date.

Property mix
HDB
70%
Condo & apartment
26%
Landed
4%
Represents
Landlord
41%
Buyer
26%
Seller
25%
Tenant
8%

Where Chang is most active

Serangoon Garden/ Hougang/ Punggol
9
Orchard/ Cairnhill/ River Valley
8
Jurong
7
Bedok/ Upper East Coast/ Eastwood/ Kew Drive
4
Hillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang
3

Transaction record

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

39
Sales representing the seller
41
Sales representing the buyer
75
Rental transactions

Selling a home? Chang represented the seller in 39 of 80 recorded sales, alongside 75 rental deals.

Last recorded deal · May 2026
DateTypeActing forPropertyArea
May 2026ResaleSellerHDBAng Mo Kio
Apr 2026ResaleSellerLandedKatong/ Joo Chiat/ Amber Road
Apr 2026ResaleBuyerHDBPunggol
Jan 2026Whole RentalLandlordCondoSerangoon Garden/ Hougang/ Punggol
Nov 2025Whole RentalLandlordCondoSerangoon Garden/ Hougang/ Punggol
Oct 2025Whole RentalTenantCondoJurong
Oct 2025ResaleBuyerHDBGeylang
Aug 2025Whole RentalTenantHDBMarine Parade
Jun 2025Whole RentalLandlordHDBPunggol
Jun 2025ResaleBuyerHDBSerangoon
Jun 2025Whole RentalLandlordHDBBukit Batok
Jun 2025Room RentalLandlordHDBSerangoon
May 2025Whole RentalTenantCondoJurong
May 2025ResaleBuyerHDBWoodlands
May 2025ResaleSellerHDBYishun
Apr 2025Room RentalLandlordHDBHougang
Mar 2025Room RentalLandlordHDBAng Mo Kio
Feb 2025Room RentalLandlordHDBHougang
Feb 2025Whole RentalTenantCondoJurong
Feb 2025Room RentalLandlordHDBKallang/Whampoa
Feb 2025Whole RentalTenantCondoJurong
Jan 2025New SaleBuyerCondoBalestier/ Toa Payoh/ Serangoon
Jan 2025Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Jan 2025Room RentalLandlordHDBToa Payoh
Dec 2024Whole RentalLandlordCondoRaffles Place/ Cecil/ Marina/ People's Park
Nov 2024Room RentalLandlordHDBHougang
Nov 2024Whole RentalLandlordCondoSerangoon Garden/ Hougang/ Punggol
Oct 2024Room RentalLandlordHDBHougang
Oct 2024Room RentalLandlordHDBHougang
Sep 2024Room RentalLandlordHDBSerangoon
Aug 2024ResaleSellerHDBSengkang
Aug 2024ResaleBuyerHDBBukit Merah
Aug 2024ResaleBuyerHDBPunggol
Jul 2024Whole RentalLandlordHDBBukit Merah
Jul 2024Room RentalLandlordHDBKallang/Whampoa
Jun 2024Whole RentalLandlordHDBPunggol
Jun 2024Whole RentalLandlordHDBSerangoon
Jun 2024Whole RentalLandlordLandedKatong/ Joo Chiat/ Amber Road
Jun 2024ResaleBuyerCondoQueenstown/ Tiong Bahru
Jun 2024Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
May 2024Room RentalLandlordHDBSerangoon
Apr 2024Whole RentalLandlordHDBAng Mo Kio
Apr 2024ResaleSellerCondoTampines/ Pasir Ris
Apr 2024ResaleSellerCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Apr 2024Room RentalLandlordHDBAng Mo Kio
Mar 2024Room RentalLandlordHDBToa Payoh
Feb 2024Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Jan 2024ResaleBuyerHDBPunggol
Jan 2024ResaleSellerCondoSerangoon Garden/ Hougang/ Punggol
Dec 2023Whole RentalLandlordCondoSerangoon Garden/ Hougang/ Punggol
Nov 2023Room RentalLandlordHDBKallang/Whampoa
Nov 2023Whole RentalTenantHDBQueenstown
Nov 2023Whole RentalTenantCondoJurong
Nov 2023Whole RentalLandlordCondoSerangoon Garden/ Hougang/ Punggol
Oct 2023ResaleBuyerHDBQueenstown
Oct 2023ResaleSellerHDBHougang
Oct 2023Whole RentalLandlordHDBKallang/Whampoa
Sep 2023ResaleBuyerHDBSembawang
Sep 2023Room RentalLandlordHDBToa Payoh
Aug 2023Whole RentalTenantCondoHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang

Showing the 60 most recent of 155 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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