DE COSTA JOHN ALVIN (JOHN DE COSTA)
Century 21 Pte. Ltd.
CEA R001401C · License L3010489G
Data last verified 10 Oct 2026 against CEA's public register
Total Deals
7
Last 12 Months
0
Active Years
6
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Where DE ranks
Ranked against 30,169 agents with total deals on record. Bars show the share of agents in each band.
Activity Over Time
Deal Breakdown
Property Type
Representing
Top Districts
Top Towns
How does DE compare?
See the most active agents in the categories DE works in — each ranked by deal activity from CEA's public records.
No active listings found for this agent.
More agents at Century 21
Agents at Century 21 with a similar number of deals on record, from CEA's public records.
- Pang Siok Guan10 deals
- Roslee Bin Ismail (Roslee)9 deals
- Siew Wei Liang8 deals
- Chua Lee Kiang Serena8 deals
- Ching Kheng Soon (Christopher)7 deals
- Shen Ying (Sherry Shen)6 deals
- Thio Giok Tjin (Jean)6 deals
- Teng Chee Seng (Allan Teng)5 deals
Considering DE COSTA JOHN ALVIN (JOHN DE COSTA)? See where they're strongest.
How DE COSTA JOHN ALVIN (JOHN DE COSTA)'s record stacks up against other agents in the same area.
PropKakiDE COSTA JOHN ALVIN (JOHN DE COSTA) is above the area average on closed deals — strong and active in the area.
Common Questions About DE COSTA JOHN ALVIN (JOHN DE COSTA)
Is DE COSTA JOHN ALVIN (JOHN DE COSTA) a registered property agent in Singapore?
Yes. DE COSTA JOHN ALVIN (JOHN DE COSTA) is registered with the Council for Estate Agencies (CEA), Singapore's regulator for property agents. Their CEA registration number is R001401C and their current agency license number is L3010489G.
How many deals has DE COSTA JOHN ALVIN (JOHN DE COSTA) closed?
DE COSTA JOHN ALVIN (JOHN DE COSTA) has closed 7 property transactions on record from 2020 to 2025 — including 3 sales and 4 rentals. In the last 12 months alone, they closed 0 deals.
What kind of properties does DE specialise in?
DE primarily handles Condo properties — 6 out of 7 deals (86%). The full breakdown: Condo (6), HDB (1).
Does DE represent buyers or sellers more often?
DE more often represents the seller side of sale transactions. Out of 3 sale deals: 3 represented the seller (100%) and 0 represented the buyer (0%).
Which areas of Singapore does DE cover?
DE has most deals in Punggol (1). Top districts by deal count: District 15 (5 deals), District 16 (1 deals).
Is DE still actively closing deals?
DE has not closed any deals in the past 12 months on record. Their last recorded transaction was in 2025. They may have shifted focus or retired.