CEA-registered property agent
Ong Hui Shan (Sera Ong)
13 CEA transaction entries from Jun 2023 to Jun 2026.
Activity over time
5 CEA entries in Jul 2025–Jun 2026, up 25% vs the previous 12 months
Rankings
Where they rank
Rank by CEA-recorded transaction count among all active agents in the timeframe. Sales excludes rentals.
Property type
Distribution by property category
Last 24 months · n = 8
- Condominium Apartments450.0%
- HDB337.5%
- Executive Condominium112.5%
Transaction type
Distribution by transaction category
Full recorded history · n = 13
- Resale753.8%
- New Sale430.8%
- Whole Rental17.7%
- Room Rental17.7%
Sales representation
New sale, resale & sub-sale
- Seller872.7%
- Buyer327.3%
Rental representation
Whole rental & room rental
- Tenant2100.0%
- Landlord00.0%
Top neighbourhoods
Where they actually transact, last 60 months
- 125.0%
- 125.0%
- 125.0%
- 125.0%
Geographic footprint
Where this agent is active
Choose a district to see the agent’s recorded activity there.
- 1 entry
- 2 entries
- No recorded activity
CEA records identify a postal district, not an exact address. District outlines are approximate (derived from URA Master Plan subzones).
Transaction records
CEA transaction records
Showing 1–13 of 13
| Date | Property type | Transaction type | Represented | Location | District |
|---|---|---|---|---|---|
| Jun 2026 | Condominium Apartments | Resale | Buyer | Hillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang | D23 |
| Apr 2026 | HDB | Resale | Seller | JURONG WEST | — |
| Dec 2025 | HDB | Resale | Seller | WOODLANDS | — |
| Oct 2025 | Condominium Apartments | New Sale | Seller | Pasir Panjang/ Hong Leong Garden/ Clementi New Town | D5 |
| Jul 2025 | Condominium Apartments | Resale | Seller | Pasir Panjang/ Hong Leong Garden/ Clementi New Town | D5 |
| Jan 2025 | HDB | Resale | Buyer | CHOA CHU KANG | — |
| Dec 2024 | Condominium Apartments | Resale | Buyer | Orchard/ Cairnhill/ River Valley | D9 |
| Nov 2024 | Executive Condominium | New Sale | Seller | Lim Chu Kang/ Tengah | D24 |
| Aug 2024 | Condominium Apartments | Resale | Seller | Serangoon Garden/ Hougang/ Punggol | D19 |
| Apr 2024 | Executive Condominium | New Sale | Seller | Hillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang | D23 |
| Nov 2023 | Condominium Apartments | Rental | Tenant | Kranji/ Woodgrove | D25 |
| Sep 2023 | Executive Condominium | New Sale | Seller | Hillview/ Dairy Farm/ Bukit Panjang/ Choa Chu Kang | D23 |
| Jun 2023 | HDB | Room Rental | Tenant | BUKIT BATOK | — |
Each row is one CEA source entry. Entries with the same month and location remain separate because the public data does not establish that they are the same deal.