Records through Oct 2026 · latest successful job 09 Oct 2026 · sourced from data.gov.sg, URA, CEA · methodology →
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CEA-registered property agent

Ong Siew Keow (Jen Ong)

ERA Realty NetworkR014906GRegistered Jan 2023Highly specialised⬆ Top 1% in Geylang▼ 28% momentum

236 CEA transaction entries from Jan 2019 to Aug 2026.

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CEA entries
236
Last 12 months
50
21% of career
Last transaction
Aug 2026
Avg per quarter
8.4
7 active years

Activity over time

57 CEA entries in Sept 2025–Aug 2026, down 2% vs the previous 12 months

7 active years
Source CEA public registern = 236Updated Aug 2026Each CEA register entry counts once. Rentals include HDB and private tenancies; sales include resale, new sale and sub sale.

Rankings

Where they rank

Overall rank#159of 21,064
50 txns
Sales rank#6,448of 21,064
2 txns
Rentals rank#105of 21,064
48 txns

Rank by CEA-recorded transaction count among all active agents in the timeframe. Sales excludes rentals.

Property type

Distribution by property category

Last 24 months · n = 108

93.5%
HDB
  • HDB10193.5%
  • Landed32.8%
  • Executive Condominium21.9%
  • Condominium Apartments21.9%

Transaction type

Distribution by transaction category

Full recorded history · n = 236

75.0%
Room Rental
  • Room Rental17775.0%
  • Whole Rental4418.6%
  • Resale135.5%
  • New Sale20.8%

Sales representation

New sale, resale & sub-sale

60.0%
Seller
  • Seller960.0%
  • Buyer640.0%

Rental representation

Whole rental & room rental

91.9%
Landlord
  • Landlord20391.9%
  • Tenant188.1%

Top neighbourhoods

Where they actually transact, last 60 months

  • GEYLANG
    6227.8%
  • ANG MO KIO
    2310.3%
  • TAMPINES
    177.6%
  • BUKIT BATOK
    146.3%
  • BISHAN
    135.8%
  • SENGKANG
    114.9%
  • SERANGOON
    114.9%
  • YISHUN
    83.6%
  • TOA PAYOH
    83.6%
  • CHOA CHU KANG
    73.1%
  • HOUGANG
    73.1%
  • BUKIT MERAH
    62.7%
  • JURONG EAST
    62.7%
  • CENTRAL AREA
    52.2%
  • QUEENSTOWN
    52.2%
  • BEDOK
    41.8%
  • PUNGGOL
    31.3%
  • CLEMENTI
    31.3%
  • WOODLANDS
    20.9%
  • MARINE PARADE
    20.9%
Source CEA public registern = 223Window Last 60 months; records with a known neighbourhood

Geographic footprint

Where this agent is active

Choose a district to see the agent’s recorded activity there.

Last 24 months
District 3, Tiong Bahru · Queenstown · Alexandra: 1 recorded entriesDistrict 14, Geylang · Eunos · Paya Lebar: 3 recorded entriesDistrict 18, Tampines · Pasir Ris: 1 recorded entriesDistrict 24, Lim Chu Kang · Tengah: 1 recorded entriesDistrict 27, Yishun · Sembawang: 1 recorded entries
City centre
  • 1 entry
  • 2–3 entries
  • No recorded activity

CEA records identify a postal district, not an exact address. District outlines are approximate (derived from URA Master Plan subzones).

Source CEA public registern = 7how this is computedWindow Last 24 months; entries with a recognised postal district

Transaction records

CEA transaction records

Showing 1–50 of 236

DateProperty typeTransaction typeRepresentedLocationDistrict
Aug 2026HDBRentalLandlordANG MO KIO—
Aug 2026HDBRentalLandlordBEDOK—
Aug 2026HDBRentalLandlordBEDOK—
Aug 2026HDBRoom RentalLandlordTAMPINES—
Aug 2026HDBRoom RentalLandlordTAMPINES—
Aug 2026HDBRoom RentalLandlordBISHAN—
Aug 2026HDBRoom RentalLandlordGEYLANG—
Jul 2026HDBRoom RentalLandlordJURONG EAST—
Jul 2026HDBRoom RentalLandlordANG MO KIO—
Jul 2026HDBRoom RentalLandlordANG MO KIO—
Jul 2026HDBRoom RentalLandlordTOA PAYOH—
Jul 2026HDBRoom RentalLandlordGEYLANG—
Jul 2026HDBRoom RentalLandlordGEYLANG—
Jul 2026HDBRoom RentalLandlordGEYLANG—
Jul 2026HDBRoom RentalLandlordKALLANG/WHAMPOA—
Jun 2026HDBRoom RentalLandlordGEYLANG—
Jun 2026HDBRentalLandlordSERANGOON—
Jun 2026HDBRoom RentalLandlordYISHUN—
Jun 2026HDBRoom RentalLandlordTAMPINES—
Jun 2026HDBRoom RentalLandlordBISHAN—
May 2026HDBRentalLandlordANG MO KIO—
Apr 2026LandedRoom RentalLandlordGeylang/ EunosD14
Apr 2026HDBRoom RentalLandlordSENGKANG—
Apr 2026HDBRoom RentalLandlordQUEENSTOWN—
Apr 2026HDBRoom RentalLandlordGEYLANG—
Apr 2026HDBRoom RentalLandlordBUKIT BATOK—
Mar 2026HDBRentalTenantSENGKANG—
Mar 2026HDBRentalLandlordMARINE PARADE—
Mar 2026HDBRoom RentalLandlordCLEMENTI—
Mar 2026HDBRoom RentalLandlordJURONG EAST—
Mar 2026HDBRentalLandlordTAMPINES—
Mar 2026HDBRoom RentalLandlordBUKIT BATOK—
Mar 2026HDBRoom RentalLandlordTAMPINES—
Mar 2026HDBRoom RentalLandlordGEYLANG—
Mar 2026HDBRoom RentalLandlordGEYLANG—
Mar 2026HDBRoom RentalLandlordTOA PAYOH—
Mar 2026HDBResaleSellerGEYLANG—
Feb 2026HDBRoom RentalLandlordBISHAN—
Feb 2026HDBRoom RentalLandlordGEYLANG—
Feb 2026HDBRentalTenantCENTRAL AREA—
Feb 2026HDBResaleSellerGEYLANG—
Jan 2026HDBRoom RentalLandlordTAMPINES—
Jan 2026HDBRoom RentalLandlordSENGKANG—
Jan 2026HDBRoom RentalLandlordBUKIT BATOK—
Jan 2026HDBRoom RentalLandlordANG MO KIO—
Dec 2025HDBRoom RentalLandlordQUEENSTOWN—
Nov 2025HDBRoom RentalLandlordGEYLANG—
Nov 2025HDBRoom RentalLandlordTAMPINES—
Nov 2025HDBRoom RentalLandlordGEYLANG—
Nov 2025HDBRoom RentalLandlordGEYLANG—
Page 1 of 5

Each row is one CEA source entry. Entries with the same month and location remain separate because the public data does not establish that they are the same deal.

Source CEA public registern = 236how this is computed