KOAY AI LING (GUO AILIAN) (KATHLEEN KOAY)
Propnex Realty Pte. Ltd.
CEA R057318G · License L3008022J
Data last verified 10 Oct 2026 against CEA's public register
Total Deals
129
Last 12 Months
18
Active Years
10
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Where KOAY 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 KOAY compare?
See the most active agents in the categories KOAY works in — each ranked by deal activity from CEA's public records.
Active Listings
(24 total)20 for sale · 4 for rent
More agents at PropNex
Agents at PropNex with a similar number of deals on record, from CEA's public records.
- Eni Candra130 deals
- Tay Ying Yeng, Madeline (Madeline Tay)130 deals
- Ng Yu Jie Isaac130 deals
- Tan Carey Christie130 deals
- Sim Zan Yan (Zan Sim)129 deals
- Gow Huey Ling (Kate Gow)129 deals
- Toh Wei Fen (Sharon)129 deals
- Lee Tian Kok (Calvin Lee)129 deals
Considering KOAY AI LING (GUO AILIAN) (KATHLEEN KOAY)? See where they're strongest.
How KOAY AI LING (GUO AILIAN) (KATHLEEN KOAY)'s record stacks up against other agents in the same area.
PropKakiKOAY AI LING (GUO AILIAN) (KATHLEEN KOAY) is above the area average on closed deals — strong and active in the area.
Common Questions About KOAY AI LING (GUO AILIAN) (KATHLEEN KOAY)
Is KOAY AI LING (GUO AILIAN) (KATHLEEN KOAY) a registered property agent in Singapore?
Yes. KOAY AI LING (GUO AILIAN) (KATHLEEN KOAY) is registered with the Council for Estate Agencies (CEA), Singapore's regulator for property agents. Their CEA registration number is R057318G and their current agency license number is L3008022J.
How many deals has KOAY AI LING (GUO AILIAN) (KATHLEEN KOAY) closed?
KOAY AI LING (GUO AILIAN) (KATHLEEN KOAY) has closed 129 property transactions on record from 2017 to 2026 — including 62 sales and 67 rentals. In the last 12 months alone, they closed 18 deals.
What kind of properties does KOAY specialise in?
KOAY primarily handles Condo properties — 94 out of 129 deals (73%). The full breakdown: Condo (94), HDB (32), EC (2), Landed (1).
Does KOAY represent buyers or sellers more often?
KOAY more often represents the seller side of sale transactions. Out of 62 sale deals: 45 represented the seller (73%) and 17 represented the buyer (27%).
Which areas of Singapore does KOAY cover?
KOAY has most deals in Punggol (5), Geylang (3), Bukit merah (3). Top districts by deal count: District 08 (25 deals), District 19 (18 deals), District 04 (10 deals).
Does KOAY have any properties listed right now?
Yes. KOAY currently has 24 active listings across major property portals — 20 for sale and 4 for rent. See the listings section above for details.
Is KOAY still actively closing deals?
Yes — KOAY closed 18 deals in the past 12 months and 60 in the past 3 years. Their most recent recorded transaction year is 2026.