Koh Kim Ong, Brandon Arthur (Koh Brandon K O)
Free, no obligation. We line Koh up with other strong Serangoon Garden agents so you compare quotes side by side.
Compare with others in Serangoon GardenShare this checkYour AgentScore is 79, Koh. Sellers can already see it.
In the 30 days to 26 Aug 2026, members of the public opened 1,387 different Singapore agents' CEA records here, 1,284 of those arrivals straight from Google. 6 of those agents had claimed their page. The other 1,381 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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Strong seller representation in Serangoon Garden.
On 50 CEA-recorded transactions, Koh Kim Ong, Brandon Arthur (Koh Brandon K O) carries a strong AgentScore of 79/100. 52% of that activity is sales rather than rentals, and of the sales with a recorded side 65% were seller-side, representing the person selling. The record centres on condo and apartment transactions, over roughly 8 years of recorded activity.
Synthesised from Koh'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. 24 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
Koh's 50 CEA-recorded transactions at a glance.
Activity over time
Koh's recorded CEA transactions by year, sales and rentals.
Ranked by AgentScore across all scored CEA agents in Singapore, ahead of about 68% of them. Based on 50 recorded transactions.
Performance overview
Based on 50 CEA transactions recorded to date.
Where Koh 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 Koh's current CEA registration ↗
Selling a home? Koh represented the seller in 17 of 26 recorded sales, alongside 24 rental deals.
| Date | Type | Acting for | Property | Area |
|---|---|---|---|---|
| May 2026 | Whole Rental | Landlord | HDB | Sengkang |
| May 2026 | Whole Rental | Landlord | Condo | Orchard/ Cairnhill/ River Valley |
| May 2026 | Whole Rental | Landlord | Condo | Yishun/ Sembawang |
| Mar 2026 | New Sale | Buyer | Condo | Orchard/ Cairnhill/ River Valley |
| Feb 2026 | Whole Rental | Landlord | Condo | Telok Blangah/ Harbourfront |
| Dec 2025 | Resale | Seller | Condo | Anson/ Tanjong Pagar |
| Nov 2025 | Resale | Seller | Condo | Geylang/ Eunos |
| Oct 2025 | Whole Rental | Landlord | Condo | Katong/ Joo Chiat/ Amber Road |
Show 42 more recorded transactions
| Date | Type | Acting for | Property | Area |
|---|---|---|---|---|
| Oct 2025 | Resale | Buyer | HDB | Yishun |
| Oct 2025 | Resale | Buyer | Condo | Orchard/ Cairnhill/ River Valley |
| Oct 2025 | Whole Rental | Landlord | Condo | Jurong |
| Sep 2025 | Whole Rental | Landlord | Condo | Serangoon Garden/ Hougang/ Punggol |
| Jul 2025 | Resale | Buyer | Condo | Anson/ Tanjong Pagar |
| Jul 2025 | Resale | Seller | Condo | Ardmore/ Bukit Timah/ Holland Road/ Tanglin |
| Jun 2025 | Whole Rental | Landlord | HDB | Sengkang |
| Jun 2025 | Whole Rental | Landlord | Condo | Serangoon Garden/ Hougang/ Punggol |
| Jun 2025 | Resale | Seller | Landed | Upper Thomson/ Springleaf |
| Apr 2025 | Whole Rental | Tenant | Condo | Jurong |
| Mar 2025 | Resale | Seller | Condo | Serangoon Garden/ Hougang/ Punggol |
| Mar 2025 | Whole Rental | Landlord | HDB | Tampines |
| Mar 2025 | New Sale | Buyer | Condo | Upper Thomson/ Springleaf |
| Mar 2025 | Whole Rental | Tenant | Condo | Raffles Place/ Cecil/ Marina/ People's Park |
| Nov 2024 | Resale | Seller | HDB | Tampines |
| Nov 2024 | New Sale | Seller | Condo | Orchard/ Cairnhill/ River Valley |
| Nov 2024 | New Sale | Buyer | Condo | Serangoon Garden/ Hougang/ Punggol |
| Jun 2024 | Resale | Seller | Condo | Macpherson/ Braddell |
| May 2024 | Whole Rental | Landlord | Condo | Orchard/ Cairnhill/ River Valley |
| Apr 2024 | Whole Rental | Landlord | Condo | Serangoon Garden/ Hougang/ Punggol |
| Mar 2024 | Resale | Seller | Condo | Serangoon Garden/ Hougang/ Punggol |
| Mar 2024 | Whole Rental | Landlord | Condo | Serangoon Garden/ Hougang/ Punggol |
| Jan 2024 | Whole Rental | Landlord | Condo | Telok Blangah/ Harbourfront |
| Dec 2022 | Resale | Buyer | HDB | Tampines |
| Oct 2022 | Resale | Seller | HDB | Jurong East |
| Aug 2022 | Resale | Seller | Condo | Tampines/ Pasir Ris |
| Jul 2022 | Whole Rental | Landlord | Condo | Yishun/ Sembawang |
| Jul 2022 | Whole Rental | Landlord | Condo | Orchard/ Cairnhill/ River Valley |
| Jul 2022 | Resale | Seller | HDB | Bukit Batok |
| Jul 2022 | Whole Rental | Landlord | Condo | Pasir Panjang/ Hong Leong Garden/ Clementi New Town |
| Jun 2022 | Resale | Buyer | Condo | Katong/ Joo Chiat/ Amber Road |
| May 2022 | Whole Rental | Landlord | Condo | Bedok/ Upper East Coast/ Eastwood/ Kew Drive |
| Feb 2022 | Whole Rental | Landlord | Condo | Telok Blangah/ Harbourfront |
| Nov 2020 | Whole Rental | Landlord | Landed | Ardmore/ Bukit Timah/ Holland Road/ Tanglin |
| Aug 2020 | Resale | Seller | Condo | Tampines/ Pasir Ris |
| Jul 2020 | Whole Rental | Landlord | Condo | Pasir Panjang/ Hong Leong Garden/ Clementi New Town |
| Jul 2020 | Resale | Seller | Landed | Bedok/ Upper East Coast/ Eastwood/ Kew Drive |
| Jun 2020 | New Sale | Seller | Condo | Anson/ Tanjong Pagar |
| Feb 2020 | Whole Rental | Landlord | Condo | Telok Blangah/ Harbourfront |
| Feb 2020 | New Sale | Seller | Condo | Middle Road/ Golden Mile |
| Jan 2020 | New Sale | Seller | Condo | Middle Road/ Golden Mile |
| Mar 2018 | Resale | Buyer | HDB | Hougang |
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.
Request a correction or removalAbout Koh Kim Ong, Brandon Arthur (Koh Brandon K O), from the record.
Is Koh Kim Ong, Brandon Arthur (Koh Brandon K O) a CEA-registered property agent?
Yes. Koh Kim Ong, Brandon Arthur (Koh Brandon K O) is registered with the Council for Estate Agencies under registration number R024293H, currently with ERA Realty Network. You can verify this on the CEA Public Register.
How many property transactions does Koh Kim Ong, Brandon Arthur (Koh Brandon K O) have on record?
50 transactions are attributed to Koh Kim Ong, Brandon Arthur (Koh Brandon K O) in CEA's public transaction records. The full breakdown by property type, transaction type and side is shown on this page.
What is Koh Kim Ong, Brandon Arthur (Koh Brandon K O)'s AgentScore?
79/100. 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 Koh Kim Ong, Brandon Arthur (Koh Brandon K O) most active in?
Serangoon Garden, based on the location of Koh Kim Ong, Brandon Arthur (Koh Brandon K O)'s recorded transactions.
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