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89
AGENTSCORE
Strong

Ong Tun Yong (Allyson Ong T Y)

ERA Realty Network property agent in Bukit Batok · CEA R026837F
81 transactions20% in Bukit Batok75% hdbBukit Batok
Ranked on CEA dataUpdated Aug 2026
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Your AgentScore is 89, Allyson. Sellers can already see it.

In the 30 days to 25 Aug 2026, members of the public opened 1,373 different Singapore agents' CEA records here, 1,260 of those arrivals straight from Google. 6 of those agents had claimed their page. The other 1,367 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 Bukit Batok.

Ong Tun Yong (Allyson Ong T Y) holds an exceptional AgentScore of 89/100 on 81 CEA-recorded transactions. 56% of that activity is sales rather than rentals, and of the sales with a recorded side 60% were seller-side, representing the person selling. The record centres on HDB transactions, over roughly 9 years of recorded activity.

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

Verified track record

45
Recorded sales
27
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. 36 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

Allyson's 81 CEA-recorded transactions at a glance.

81DEALS
Resale44 (54%)
Rental (whole)35 (43%)
New sale1 (1%)
Rental (room)1 (1%)
Seller · 27 (60%)Buyer · 18
Which side of a sale they usually represent
Landlord · 36 (100%)Tenant · 0
Which side of a rental they usually represent

Activity over time

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

3
2017
2
2018
3
2019
7
2020
12
2021
13
2022
13
2023
10
2024
10
2025
8
2026
Sales Rentals
Where Allyson ranksTop 19%

Ranked by AgentScore across all scored CEA agents in Singapore, ahead of about 81% of them. Based on 81 recorded transactions.

Performance overview

Based on 81 CEA transactions recorded to date.

Property mix
HDB
75%
Condo & apartment
20%
Landed
5%
Represents
Landlord
44%
Seller
33%
Buyer
22%

Where Allyson is most active

Bukit Batok
16
Yishun
15
Bukit Panjang
5
Sembawang
4
Toa Payoh
3

Transaction record

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

27
Sales representing the seller
18
Sales representing the buyer
36
Rental transactions

Selling a home? Allyson represented the seller in 27 of 45 recorded sales, alongside 36 rental deals.

Last recorded deal · Jun 2026
DateTypeActing forPropertyArea
Jun 2026ResaleSellerHDBTampines
Jun 2026ResaleBuyerHDBPasir Ris
Jun 2026Whole RentalLandlordCondoHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang
Jun 2026Whole RentalLandlordHDBBukit Panjang
Jun 2026Whole RentalLandlordCondoWatten Estate/ Novena/ Thomson
Mar 2026ResaleBuyerCondoHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang
Mar 2026Whole RentalLandlordHDBBukit Batok
Mar 2026ResaleBuyerHDBWoodlands
Show 52 more recorded transactions (of 81 on record)
DateTypeActing forPropertyArea
Nov 2025Whole RentalLandlordHDBQueenstown
Oct 2025New SaleBuyerCondoQueenstown/ Tiong Bahru
Jul 2025Whole RentalLandlordHDBYishun
Jun 2025Whole RentalLandlordHDBBukit Batok
Jun 2025Whole RentalLandlordCondoGeylang/ Eunos
Jun 2025Whole RentalLandlordHDBBukit Batok
Jun 2025ResaleSellerCondoBalestier/ Toa Payoh/ Serangoon
May 2025Whole RentalLandlordCondoSerangoon Garden/ Hougang/ Punggol
Feb 2025Whole RentalLandlordHDBBukit Batok
Jan 2025ResaleBuyerHDBJurong West
Sep 2024ResaleBuyerHDBYishun
Aug 2024ResaleBuyerHDBToa Payoh
Aug 2024ResaleSellerHDBYishun
May 2024Whole RentalLandlordHDBBukit Panjang
May 2024ResaleBuyerCondoYishun/ Sembawang
Apr 2024ResaleSellerCondoYishun/ Sembawang
Mar 2024Whole RentalLandlordLandedKatong/ Joo Chiat/ Amber Road
Jan 2024Whole RentalLandlordHDBBukit Batok
Jan 2024Whole RentalLandlordHDBBukit Batok
Jan 2024ResaleSellerHDBToa Payoh
Dec 2023ResaleSellerHDBKallang/Whampoa
Nov 2023ResaleBuyerHDBSembawang
Nov 2023Whole RentalLandlordHDBQueenstown
Nov 2023ResaleSellerHDBSembawang
Aug 2023Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Jul 2023ResaleSellerHDBYishun
Jun 2023Whole RentalLandlordHDBBukit Batok
Jun 2023ResaleBuyerHDBYishun
May 2023ResaleSellerHDBSembawang
May 2023ResaleBuyerHDBSerangoon
Mar 2023Whole RentalLandlordHDBBukit Panjang
Feb 2023ResaleSellerHDBPunggol
Jan 2023ResaleSellerHDBPunggol
Nov 2022ResaleSellerHDBToa Payoh
Nov 2022ResaleSellerHDBYishun
Oct 2022ResaleBuyerHDBHougang
Jun 2022Whole RentalLandlordCondoWatten Estate/ Novena/ Thomson
Jun 2022Whole RentalLandlordCondoWatten Estate/ Novena/ Thomson
May 2022ResaleSellerCondoSerangoon Garden/ Hougang/ Punggol
May 2022Whole RentalLandlordHDBBukit Panjang
May 2022ResaleBuyerHDBYishun
Mar 2022Whole RentalLandlordHDBYishun
Mar 2022Whole RentalLandlordHDBBukit Batok
Mar 2022ResaleBuyerHDBYishun
Feb 2022Whole RentalLandlordHDBBukit Batok
Jan 2022ResaleSellerHDBWoodlands
Dec 2021Room RentalLandlordHDBQueenstown
Sep 2021ResaleSellerCondoTelok Blangah/ Harbourfront
Sep 2021ResaleBuyerHDBKallang/Whampoa
Sep 2021Whole RentalLandlordHDBYishun
Sep 2021Whole RentalLandlordCondoOrchard/ Cairnhill/ River Valley
Aug 2021ResaleSellerHDBSembawang

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 Allyson?

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 Tun Yong (Allyson Ong T Y), from the record.

Is Ong Tun Yong (Allyson Ong T Y) a CEA-registered property agent?

Yes. Ong Tun Yong (Allyson Ong T Y) is registered with the Council for Estate Agencies under registration number R026837F, currently with ERA Realty Network. You can verify this on the CEA Public Register.

How many property transactions does Ong Tun Yong (Allyson Ong T Y) have on record?

81 transactions are attributed to Ong Tun Yong (Allyson Ong T Y) in CEA's public transaction records. The full breakdown by property type, transaction type and side is shown on this page.

What is Ong Tun Yong (Allyson Ong T Y)'s AgentScore?

89/100. 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 Tun Yong (Allyson Ong T Y) most active in?

Bukit Batok, based on the location of Ong Tun Yong (Allyson Ong T Y)'s recorded transactions.

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