KOAY SIEW HOON (SANDY KOAY)
Propnex Realty Pte. Ltd.
CEA R021766F · License L3008022J
Data last verified 10 Oct 2026 against CEA's public register
Total Deals
66
Last 12 Months
7
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
(10 total)8 for sale · 2 for rent
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- Flores Yvette Castro (Yvette Castro)67 deals
- Chan Jian Hong (Irwin Chan)67 deals
- Mak Yin Nei Eliza66 deals
- Chua Hua Lian (Alice)66 deals
- Tsu Pei Yuke (Serene)66 deals
- Toh Hwee Chong (Michelle Goh)66 deals
Considering KOAY SIEW HOON (SANDY KOAY)? See where they're strongest.
How KOAY SIEW HOON (SANDY KOAY)'s record stacks up against other agents in the same area.
PropKakiKOAY SIEW HOON (SANDY KOAY) is above the area average on closed deals — strong and active in the area.
Common Questions About KOAY SIEW HOON (SANDY KOAY)
Is KOAY SIEW HOON (SANDY KOAY) a registered property agent in Singapore?
Yes. KOAY SIEW HOON (SANDY KOAY) is registered with the Council for Estate Agencies (CEA), Singapore's regulator for property agents. Their CEA registration number is R021766F and their current agency license number is L3008022J.
How many deals has KOAY SIEW HOON (SANDY KOAY) closed?
KOAY SIEW HOON (SANDY KOAY) has closed 66 property transactions on record from 2017 to 2026 — including 59 sales and 7 rentals. In the last 12 months alone, they closed 7 deals.
What kind of properties does KOAY specialise in?
KOAY primarily handles HDB properties — 56 out of 66 deals (85%). The full breakdown: HDB (56), Condo (9), EC (1).
Does KOAY represent buyers or sellers more often?
KOAY more often represents the seller side of sale transactions. Out of 59 sale deals: 42 represented the seller (71%) and 17 represented the buyer (29%).
Which areas of Singapore does KOAY cover?
KOAY has most deals in Jurong west (17), Jurong east (8), Bukit batok (7). Top districts by deal count: District 22 (6 deals), District 07 (2 deals), District 24 (1 deals).
Does KOAY have any properties listed right now?
Yes. KOAY currently has 10 active listings across major property portals — 8 for sale and 2 for rent. See the listings section above for details.
Is KOAY still actively closing deals?
Yes — KOAY closed 7 deals in the past 12 months and 17 in the past 3 years. Their most recent recorded transaction year is 2026.