Home / Compare agents / Propnex Realty / Ong Sin Yao (Sin Yao)
73
AGENTSCORE
Solid

Ong Sin Yao (Sin Yao)

Propnex Realty property agent in Clementi · CEA R066644G
66 transactions30% in Bishan53% condo & apartmentBishan/ Ang Mo Kio
Ranked on CEA dataUpdated Jul 2026

Selling a home? Note that 21% of Ong's recorded deals are sales; the rest are rentals. The record below shows the full mix.

View Ong's profileCompare with others in Bishan

Your AgentScore is 73, Ong. Sellers can already see it.

Your CEA transaction record is already public, so this page exists whether you claim it or not. Claim it to add your photo and bio and subscribe to agent tools.

1Show sellers comparing agents in your area your photo, bio and record.
2Add a photo, bio and message so sellers know who they are contacting.
3Track your profile views and performance in your dashboard.

Free. No paid placements, no ranking changes. We rank agents on CEA data, not on who pays.

The record at a glance

Mostly rental deals in Bishan.

Ong Sin Yao (Sin Yao) (Propnex Realty) records an active history of 66 CEA transactions, for a strong AgentScore of 73/100. Rentals make up most of that activity, with 21% being sales, of which 50% of sided sales had them acting for the seller. Their sales concentrate in condo and apartment property, over roughly 4 years of recorded activity.

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

Verified track record

14
Recorded sales
52
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 66 CEA transactions recorded to date.

Property mix
Condo & apartment
53%
HDB
45%
EC
2%
Represents
Landlord
70%
Buyer
11%
Seller
11%
Tenant
9%

Where Ong is most active

Bishan/ Ang Mo Kio
20
Yishun/ Sembawang
7
Pasir Panjang/ Hong Leong Garden/ Clementi New Town
3
Loyang/ Changi
2
Katong/ Joo Chiat/ Amber Road
1

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 ↗

7
Sales representing the seller
7
Sales representing the buyer
52
Rental transactions

Selling a home? Ong represented the seller in 7 of 14 recorded sales, alongside 52 rental deals.

Last recorded deal · Mar 2026
DateTypeActing forPropertyArea
Mar 2026Whole RentalLandlordHDBYishun
Jan 2026Whole RentalLandlordCondoLoyang/ Changi
Jan 2026New SaleSellerECLoyang/ Changi
Oct 2025ResaleBuyerHDBToa Payoh
Sep 2025Whole RentalLandlordHDBJurong West
Sep 2025Whole RentalTenantCondoSerangoon Garden/ Hougang/ Punggol
Aug 2025Room RentalLandlordCondoBishan/ Ang Mo Kio
Jul 2025Room RentalLandlordHDBCentral Area
Jun 2025ResaleBuyerHDBBukit Batok
Jun 2025Room RentalLandlordCondoBishan/ Ang Mo Kio
Jun 2025Room RentalLandlordCondoBishan/ Ang Mo Kio
May 2025Room RentalLandlordHDBClementi
May 2025ResaleBuyerHDBJurong East
May 2025ResaleBuyerHDBHougang
May 2025Room RentalLandlordCondoBishan/ Ang Mo Kio
May 2025Whole RentalLandlordHDBClementi
Apr 2025ResaleBuyerHDBYishun
Mar 2025Whole RentalLandlordHDBAng Mo Kio
Feb 2025ResaleBuyerHDBYishun
Feb 2025Room RentalLandlordCondoBishan/ Ang Mo Kio
Jan 2025ResaleSellerHDBYishun
Jan 2025Room RentalLandlordCondoBishan/ Ang Mo Kio
Dec 2024Room RentalLandlordCondoBishan/ Ang Mo Kio
Nov 2024Room RentalLandlordCondoBishan/ Ang Mo Kio
Nov 2024Room RentalLandlordCondoKatong/ Joo Chiat/ Amber Road
Sep 2024Whole RentalLandlordHDBWoodlands
Aug 2024Room RentalLandlordCondoBishan/ Ang Mo Kio
Jul 2024Room RentalLandlordHDBSembawang
Jul 2024Whole RentalTenantHDBWoodlands
Jun 2024Whole RentalLandlordHDBGeylang
Jun 2024Room RentalLandlordCondoBishan/ Ang Mo Kio
Jun 2024Room RentalLandlordCondoBishan/ Ang Mo Kio
Jun 2024Room RentalLandlordCondoBishan/ Ang Mo Kio
Jun 2024Room RentalLandlordHDBClementi
May 2024Room RentalLandlordCondoBishan/ Ang Mo Kio
Apr 2024Room RentalLandlordHDBClementi
Mar 2024Room RentalLandlordCondoBishan/ Ang Mo Kio
Mar 2024Room RentalLandlordCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Feb 2024Whole RentalTenantHDBSerangoon
Feb 2024Room RentalLandlordHDBCentral Area
Feb 2024Room RentalLandlordCondoBishan/ Ang Mo Kio
Jan 2024Room RentalLandlordCondoBishan/ Ang Mo Kio
Jan 2024ResaleSellerCondoBishan/ Ang Mo Kio
Dec 2023ResaleSellerCondoUpper Thomson/ Springleaf
Dec 2023Room RentalLandlordCondoBishan/ Ang Mo Kio
Dec 2023Room RentalLandlordCondoBishan/ Ang Mo Kio
Dec 2023Room RentalLandlordCondoBishan/ Ang Mo Kio
Nov 2023Room RentalLandlordCondoYishun/ Sembawang
Sep 2023Room RentalLandlordCondoYishun/ Sembawang
Aug 2023Room RentalLandlordCondoYishun/ Sembawang
Jul 2023Room RentalLandlordCondoYishun/ Sembawang
Jul 2023ResaleSellerCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
Jun 2023Room RentalLandlordHDBClementi
May 2023ResaleSellerHDBHougang
May 2023Room RentalLandlordCondoYishun/ Sembawang
May 2023ResaleSellerCondoPasir Panjang/ Hong Leong Garden/ Clementi New Town
May 2023ResaleBuyerHDBKallang/Whampoa
May 2023Room RentalLandlordHDBWoodlands
Apr 2023Room RentalLandlordCondoYishun/ Sembawang
Apr 2023Room RentalLandlordHDBWoodlands

Showing the 60 most recent of 66 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.

Client reviews

Loading reviews...

Other agents active in Clementi

Scored on their CEA transaction record in Clementi. Compare before you decide who to invite.

Chua Swee Ching Jean (Jean Chua (Jc))
Huttons Asia · 93 AgentScore
Chua Siqi (Angela Chua)
Huttons Asia · 93 AgentScore
Chow Mun Siew (Charles)
Propnex Realty · 92 AgentScore
Tan Lay Cheng (Amy Tan)
Propnex Realty · 92 AgentScore
Lim Puay See (Jeslyn Lim)
Propnex Realty · 92 AgentScore
Koh Lixin, Jean (Jean Koh)
Huttons Asia · 92 AgentScore
Is this Ong?

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.

Request a correction or removal
View Ong's profile