ONG SIEW CHEN SHIRLEY (SHIRLEY ONG)
Estavon Global Realty Pte. Ltd.
CEA R017301D · License L3010957J
Data last verified 11 Aug 2026 against CEA's public register
Total Deals
144
Last 12 Months
17
Active Years
7
Where ONG ranks
Ranked against 29,879 agents with total deals on record. Bars show the share of agents in each band.
Activity Over Time
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Deal Breakdown
Property Type
Representing
Top Districts
Top Towns
How does ONG compare?
See the most active agents in the categories ONG works in — each ranked by deal activity from CEA's public records.
Active Listings
(48 total)31 for sale · 17 for rent
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Tell us what you're after and we will link you up with Shirley directly.
Considering ONG SIEW CHEN SHIRLEY (SHIRLEY ONG)? See where they're strongest.
How ONG SIEW CHEN SHIRLEY (SHIRLEY ONG)'s record stacks up against other agents in the same area.
PropKakiONG SIEW CHEN SHIRLEY (SHIRLEY ONG) is above the area average on closed deals — strong and active in the area.
Common Questions About ONG SIEW CHEN SHIRLEY (SHIRLEY ONG)
Is ONG SIEW CHEN SHIRLEY (SHIRLEY ONG) a registered property agent in Singapore?
Yes. ONG SIEW CHEN SHIRLEY (SHIRLEY ONG) is registered with the Council for Estate Agencies (CEA), Singapore's regulator for property agents. Their CEA registration number is R017301D and their current agency license number is L3010957J.
How many deals has ONG SIEW CHEN SHIRLEY (SHIRLEY ONG) closed?
ONG SIEW CHEN SHIRLEY (SHIRLEY ONG) has closed 144 property transactions on record from 2020 to 2026 — including 27 sales and 117 rentals. In the last 12 months alone, they closed 17 deals.
What kind of properties does ONG specialise in?
ONG primarily handles Condo properties — 128 out of 144 deals (89%). The full breakdown: Condo (128), HDB (7), Landed (6), EC (3).
Does ONG represent buyers or sellers more often?
ONG more often represents the buyer side of sale transactions. Out of 27 sale deals: 10 represented the seller (37%) and 17 represented the buyer (63%).
Which areas of Singapore does ONG cover?
ONG has most deals in Punggol (3), Queenstown (2), Hougang (1). Top districts by deal count: District 01 (42 deals), District 09 (42 deals), District 10 (24 deals).
Does ONG have any properties listed right now?
Yes. ONG currently has 48 active listings across major property portals — 31 for sale and 17 for rent. See the listings section above for details.
Is ONG still actively closing deals?
Yes — ONG closed 17 deals in the past 12 months and 34 in the past 3 years. Their most recent recorded transaction year is 2026.