Records through Oct 2026 · latest successful job 10 Oct 2026 · sourced from data.gov.sg, URA, CEA · methodology →
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CEA-registered property agent

Ong Tiong Tuan (Martin)

ERA Realty NetworkR005764BRegistered 22 Apr 2023Specialised⬆ Top 20% in Bukit Merah▼ 27% momentum

152 CEA transaction entries from Jan 2020 to Aug 2026.

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CEA entries
152
Last 12 months
26
17% of career
Last transaction
Aug 2026
Avg per quarter
5.4
7 active years

Activity over time

34 CEA entries in Sept 2025–Aug 2026, down 26% vs the previous 12 months

7 active years
Source CEA public registern = 152Updated 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#898of 21,064
26 txns
Sales rank#3,581of 21,064
4 txns
Rentals rank#649of 21,064
22 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 = 75

56.0%
Condominium…
  • Condominium Apartments4256.0%
  • HDB2837.3%
  • Landed56.7%

Transaction type

Distribution by transaction category

Full recorded history · n = 152

67.8%
Whole Rental
  • Whole Rental10367.8%
  • Resale3422.4%
  • Room Rental127.9%
  • New Sale32.0%

Sales representation

New sale, resale & sub-sale

75.7%
Seller
  • Seller2875.7%
  • Buyer924.3%

Rental representation

Whole rental & room rental

89.6%
Landlord
  • Landlord10389.6%
  • Tenant1210.4%

Top neighbourhoods

Where they actually transact, last 60 months

  • TOA PAYOH
    614.0%
  • BEDOK
    614.0%
  • BUKIT MERAH
    37.0%
  • YISHUN
    37.0%
  • TAMPINES
    37.0%
  • HOUGANG
    37.0%
  • PUNGGOL
    37.0%
  • SENGKANG
    24.7%
  • BISHAN
    24.7%
  • GEYLANG
    24.7%
  • SERANGOON
    24.7%
  • QUEENSTOWN
    24.7%
  • KALLANG/WHAMPOA
    24.7%
  • ANG MO KIO
    12.3%
  • CENTRAL AREA
    12.3%
  • MARINE PARADE
    12.3%
  • BUKIT BATOK
    12.3%
Source CEA public registern = 43Window 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 4, HarbourFront · Telok Blangah · Sentosa: 1 recorded entriesDistrict 10, Tanglin · Holland · Bukit Timah: 4 recorded entriesDistrict 11, Newton · Novena · Thomson: 3 recorded entriesDistrict 12, Balestier · Toa Payoh · Serangoon: 4 recorded entriesDistrict 13, Macpherson · Braddell · Potong Pasir: 2 recorded entriesDistrict 14, Geylang · Eunos · Paya Lebar: 3 recorded entriesDistrict 15, Katong · Joo Chiat · Marine Parade: 2 recorded entriesDistrict 16, Bedok · Upper East Coast · Bayshore: 7 recorded entriesDistrict 18, Tampines · Pasir Ris: 4 recorded entriesDistrict 19, Hougang · Punggol · Sengkang: 4 recorded entriesDistrict 28, Seletar · Yio Chu Kang: 4 recorded entries
District 8, Little India · Farrer Park: 1 recorded entriesDistrict 9, Orchard · Cairnhill · River Valley: 8 recorded entries
City centre
  • 1–2 entries
  • 3 entries
  • 4 entries
  • 5–8 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 = 47how this is computedWindow Last 24 months; entries with a recognised postal district

Transaction records

CEA transaction records

Showing 1–50 of 152

DateProperty typeTransaction typeRepresentedLocationDistrict
Aug 2026HDBResaleSellerKALLANG/WHAMPOA—
Jul 2026Condominium ApartmentsRentalLandlordBalestier/ Toa Payoh/ SerangoonD12
Jun 2026Condominium ApartmentsRentalLandlordMacpherson/ BraddellD13
Jun 2026Condominium ApartmentsRentalLandlordTampines/ Pasir RisD18
Jun 2026HDBRentalLandlordTOA PAYOH—
Jun 2026HDBResaleSellerBEDOK—
May 2026Condominium ApartmentsRentalLandlordBedok/ Upper East Coast/ Eastwood/ Kew DriveD16
May 2026Condominium ApartmentsRentalLandlordTampines/ Pasir RisD18
May 2026Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
May 2026HDBRentalLandlordBUKIT MERAH—
May 2026HDBRoom RentalLandlordQUEENSTOWN—
Mar 2026Condominium ApartmentsRoom RentalLandlordGeylang/ EunosD14
Feb 2026Condominium ApartmentsRentalLandlordSerangoon Garden/ Hougang/ PunggolD19
Feb 2026Condominium ApartmentsRentalLandlordKatong/ Joo Chiat/ Amber RoadD15
Feb 2026Condominium ApartmentsRentalLandlordBalestier/ Toa Payoh/ SerangoonD12
Feb 2026Condominium ApartmentsRoom RentalLandlordSeletarD28
Jan 2026Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
Jan 2026Condominium ApartmentsResaleBuyerTampines/ Pasir RisD18
Dec 2025LandedRentalLandlordGeylang/ EunosD14
Dec 2025LandedRentalLandlordWatten Estate/ Novena/ ThomsonD11
Nov 2025Condominium ApartmentsRentalLandlordArdmore/ Bukit Timah/ Holland Road/ TanglinD10
Nov 2025Condominium ApartmentsRentalLandlordArdmore/ Bukit Timah/ Holland Road/ TanglinD10
Nov 2025Condominium ApartmentsRentalLandlordBedok/ Upper East Coast/ Eastwood/ Kew DriveD16
Nov 2025LandedResaleSellerSeletarD28
Nov 2025HDBRentalLandlordSERANGOON—
Nov 2025HDBRentalLandlordANG MO KIO—
Oct 2025Condominium ApartmentsRentalLandlordBedok/ Upper East Coast/ Eastwood/ Kew DriveD16
Oct 2025Condominium ApartmentsRentalLandlordSerangoon Garden/ Hougang/ PunggolD19
Oct 2025Condominium ApartmentsRentalLandlordArdmore/ Bukit Timah/ Holland Road/ TanglinD10
Oct 2025Condominium ApartmentsRentalLandlordKatong/ Joo Chiat/ Amber RoadD15
Oct 2025Condominium ApartmentsRentalLandlordSeletarD28
Oct 2025Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
Oct 2025HDBRentalLandlordTOA PAYOH—
Sep 2025HDBResaleSellerGEYLANG—
Aug 2025LandedRentalLandlordSerangoon Garden/ Hougang/ PunggolD19
Aug 2025LandedRentalLandlordBedok/ Upper East Coast/ Eastwood/ Kew DriveD16
Aug 2025Condominium ApartmentsRentalLandlordSerangoon Garden/ Hougang/ PunggolD19
Aug 2025HDBResaleSellerHOUGANG—
Jul 2025Condominium ApartmentsResaleBuyerBedok/ Upper East Coast/ Eastwood/ Kew DriveD16
Jul 2025HDBRentalLandlordHOUGANG—
Jun 2025Condominium ApartmentsRentalLandlordBedok/ Upper East Coast/ Eastwood/ Kew DriveD16
May 2025Condominium ApartmentsRentalLandlordTelok Blangah/ HarbourfrontD4
May 2025Condominium ApartmentsRentalLandlordGeylang/ EunosD14
May 2025Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
May 2025HDBRoom RentalLandlordBEDOK—
Apr 2025Condominium ApartmentsRentalLandlordBedok/ Upper East Coast/ Eastwood/ Kew DriveD16
Apr 2025Condominium ApartmentsResaleSellerOrchard/ Cairnhill/ River ValleyD9
Apr 2025Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
Apr 2025Condominium ApartmentsRentalLandlordOrchard/ Cairnhill/ River ValleyD9
Apr 2025HDBRoom RentalLandlordBEDOK—
Page 1 of 4

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 = 152how this is computed