De Costa John Alvin (John De Costa)
Century 21 Pte. Ltd.
Selling, letting, buying or renting? Post what you need once. Verified agents send proposals, and only the one you choose gets your contact details.
Public agent information and transaction records are matched by CEA registration number.
Are you this agent? See how to verify with Singpass to get your viewing requests and add your photo, bio and languages.
Property listings
Browse public property listings linked to this agent's CEA registration number. Preview photos, prices, and key details, or open a listing for the full property information.
Area expertise
CEA-recorded transactions since Dec 2020
- Private · D15 East Coast, Marine Parade5 transactions
- HDB · Punggol1 transaction
- Private · D16 Bedok, Upper East Coast1 transaction
Public track record
Transaction activity
Explore this agent's recorded CEA transactions by time, property type, role, and location. Counts come from the CEA's public transaction records and are not ratings or endorsements.
- Recorded transactions
- 7
- Last 12 months
- 0
- Active calendar years
- 4
- Latest recorded deal
- Jun 2025
Activity over time
Recorded transactions grouped by period
Recorded transactions
Hover, tap, or focus a point to explore the count
First and last periods may be partial. Months with no records between this agent's first and latest records are shown as zero.
Property types
Recorded transactions
Transaction types
Recorded transactions
Represented
Recorded transactions
Geographic distribution
Where this agent's records are concentrated
HDB towns
Recorded transactions
Recent transaction records
Latest 50 CEA-recorded transactions
Showing 7 records
| Month | Property | Transaction | Represented | Location |
|---|---|---|---|---|
| Jun 2025 | Condominium apartments | Whole rental | Landlord | D15 East Coast, Marine Parade |
| May 2025 | Condominium apartments | Whole rental | Tenant | D16 Bedok, Upper East Coast |
| Apr 2025 | Condominium apartments | Resale | Seller | D15 East Coast, Marine Parade |
| Dec 2024 | HDB | Resale | Seller | Punggol |
| May 2024 | Condominium apartments | Whole rental | Landlord | D15 East Coast, Marine Parade |
| Jul 2023 | Condominium apartments | Whole rental | Landlord | D15 East Coast, Marine Parade |
| Dec 2020 | Condominium apartments | Resale | Seller | D15 East Coast, Marine Parade |
Source: Council for Estate Agencies salesperson transaction records via data.gov.sg (opens in a new tab). Transactions may include multiple representation records in the same month.