John Chang Choong Keong
Selling a home? Note that 22% of John's recorded deals are sales; the rest are rentals. The record below shows the full mix.
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Compare with others in Toa PayohShare this checkYour AgentScore is 67, John. Sellers can already see it.
In the 30 days to 10 Oct 2026, members of the public opened 1,996 different Singapore agents' CEA records here, 1,649 of those arrivals straight from Google. 12 of those agents had claimed their page. The other 1,984 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.
Deals per agent over the last 12 months, from the CEA register.
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Record leans to rentals in Toa Payoh.
John Chang Choong Keong (Ccn Realty) records a steady history of 18 CEA transactions, for a strong AgentScore of 67/100. Only 22% of that record is sales rather than rentals, and of the sales with a recorded side 50% were seller-side, representing the person selling. The record centres on HDB transactions, over roughly 6 years of recorded activity.
Synthesised from John's CEA transaction record. Full breakdown below.
Verified track record
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. 14 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
John's 18 CEA-recorded transactions at a glance.
Activity over time
John's recorded CEA transactions by year, sales and rentals.
Ranked by AgentScore among all 30,147 scored agents in Singapore. 13,904 of them score 67 or higher, John included, so John is in the top 47%.
Performance overview
Based on 18 CEA transactions recorded to date.
Where John is most active
Transaction record
Every deal below is from the CEA salesperson public register. No price or address is published in this record. Verify John's current CEA registration ↗
Selling a home? John represented the seller in 2 of 4 recorded sales, alongside 14 rental deals.
| Date | Type | Acting for | Property | Area |
|---|---|---|---|---|
| May 2026 | Resale | Buyer | HDB | Queenstown |
| Feb 2026 | Whole Rental | Landlord | Condo | Pasir Panjang/ Hong Leong Garden/ Clementi New Town |
| Dec 2025 | Resale | Buyer | HDB | Jurong West |
| Jul 2025 | Room Rental | Landlord | HDB | Bukit Batok |
| Jan 2025 | Whole Rental | Landlord | HDB | Jurong East |
| Jan 2025 | Whole Rental | Landlord | Condo | Upper Bukit Timah/ Clementi Park/ Ulu Pandan |
| Nov 2024 | Whole Rental | Tenant | Condo | Upper Bukit Timah/ Clementi Park/ Ulu Pandan |
| Aug 2024 | Resale | Seller | HDB | Toa Payoh |
Show 10 more recorded transactions
| Date | Type | Acting for | Property | Area |
|---|---|---|---|---|
| Aug 2024 | Room Rental | Landlord | HDB | Bukit Batok |
| Dec 2023 | Whole Rental | Landlord | Condo | Pasir Panjang/ Hong Leong Garden/ Clementi New Town |
| Sep 2023 | Whole Rental | Landlord | HDB | Bukit Batok |
| Jan 2023 | Whole Rental | Landlord | Condo | Upper Bukit Timah/ Clementi Park/ Ulu Pandan |
| Jun 2022 | Resale | Seller | HDB | Toa Payoh |
| Jun 2021 | Whole Rental | Landlord | Condo | Pasir Panjang/ Hong Leong Garden/ Clementi New Town |
| Jun 2021 | Whole Rental | Landlord | Condo | Hillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang |
| Feb 2021 | Whole Rental | Landlord | HDB | Toa Payoh |
| Jul 2020 | Whole Rental | Landlord | HDB | Jurong East |
| Jul 2020 | Whole Rental | Landlord | Condo | Upper Bukit Timah/ Clementi Park/ Ulu Pandan |
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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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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Is John Chang Choong Keong a CEA-registered property agent?
Yes. John Chang Choong Keong is registered with the Council for Estate Agencies under registration number R000060H, currently with Ccn Realty. You can verify this on the CEA Public Register.
How many property transactions does John Chang Choong Keong have on record?
18 transactions are attributed to John Chang Choong Keong in CEA's public transaction records. The full breakdown by property type, transaction type and side is shown on this page.
What is John Chang Choong Keong's AgentScore?
67/100. 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 John Chang Choong Keong most active in?
Upper Bukit Timah, based on the location of John Chang Choong Keong's recorded transactions.
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