ONG BING ZHANG (RION)
Era Realty Network Pte Ltd
CEA R052285Z · License L3002382K
Data last verified 10 Oct 2026 against CEA's public register
Total Deals
41
Last 12 Months
5
Active Years
7
Get in touch with Rion
Tell us what you're after and we will link you up with Rion directly.
Where ONG 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 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
(3 total)2 for sale · 1 for rent
More agents at ERA
Agents at ERA with a similar number of deals on record, from CEA's public records.
- Sunjit Singh Gill (Darren Gill)42 deals
- Andy Tan Tee Meng (Andy Tan)42 deals
- Chan Yeow Wai (William Chan)42 deals
- Gan Kok Chye Mervyn (Mervyn Gan)42 deals
- Goh Sin Hwee (Wu Xinghui)41 deals
- Chuang Woan Ching Olivia (Olivia Chuang)41 deals
- Stenson Wong Yoong Hoe (Stenson)41 deals
- Shirley Tan @ Tan Ah Eng (Shirley Tan)41 deals
Considering ONG BING ZHANG (RION)? See where they're strongest.
How ONG BING ZHANG (RION)'s record stacks up against other agents in the same area.
PropKakiONG BING ZHANG (RION) is above the area average on closed deals — strong and active in the area.
Common Questions About ONG BING ZHANG (RION)
Is ONG BING ZHANG (RION) a registered property agent in Singapore?
Yes. ONG BING ZHANG (RION) is registered with the Council for Estate Agencies (CEA), Singapore's regulator for property agents. Their CEA registration number is R052285Z and their current agency license number is L3002382K.
How many deals has ONG BING ZHANG (RION) closed?
ONG BING ZHANG (RION) has closed 41 property transactions on record from 2020 to 2026 — including 37 sales and 4 rentals. In the last 12 months alone, they closed 5 deals.
What kind of properties does ONG specialise in?
ONG primarily handles Condo properties — 36 out of 41 deals (88%). The full breakdown: Condo (36), HDB (3), Landed (2).
Does ONG represent buyers or sellers more often?
ONG more often represents the seller side of sale transactions. Out of 37 sale deals: 29 represented the seller (78%) and 8 represented the buyer (22%).
Which areas of Singapore does ONG cover?
ONG has most deals in Bedok (2), Kallang/whampoa (1). Top districts by deal count: District 21 (17 deals), District 04 (4 deals), District 10 (2 deals).
Does ONG have any properties listed right now?
Yes. ONG currently has 3 active listings across major property portals — 2 for sale and 1 for rent. See the listings section above for details.
Is ONG still actively closing deals?
Yes — ONG closed 5 deals in the past 12 months and 8 in the past 3 years. Their most recent recorded transaction year is 2026.