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

Derek Ong Boon Heng

PropNex RealtyR020491BRegistered 19 Jun 2014Highly specialised⬆ Top 2% in Toa Payoh▼ 48% momentum

382 CEA transaction entries from Jan 2017 to Jul 2026.

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CEA entries
382
Last 12 months
38
10% of career
Last transaction
Jul 2026
Avg per quarter
9.6
10 active years

Activity over time

45 CEA entries in Aug 2025–Jul 2026, down 24% vs the previous 12 months

10 active years
Source CEA public registern = 382Updated Jul 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#361of 21,064
38 txns
Sales rank#1,016of 21,064
10 txns
Rentals rank#377of 21,064
28 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 = 93

49.5%
HDB
  • HDB4649.5%
  • Condominium Apartments4649.5%
  • Landed11.1%

Transaction type

Distribution by transaction category

Full recorded history · n = 382

62.8%
Whole Rental
  • Whole Rental24062.8%
  • Resale10327.0%
  • Room Rental277.1%
  • New Sale123.1%

Sales representation

New sale, resale & sub-sale

68.7%
Seller
  • Seller7968.7%
  • Buyer3631.3%

Rental representation

Whole rental & room rental

94.0%
Landlord
  • Landlord25194.0%
  • Tenant166.0%

Top neighbourhoods

Where they actually transact, last 60 months

  • PUNGGOL
    1310.7%
  • HOUGANG
    119.0%
  • WOODLANDS
    108.2%
  • SEMBAWANG
    97.4%
  • TOA PAYOH
    97.4%
  • GEYLANG
    97.4%
  • BUKIT BATOK
    75.7%
  • BUKIT MERAH
    64.9%
  • TAMPINES
    64.9%
  • ANG MO KIO
    54.1%
  • BEDOK
    54.1%
  • QUEENSTOWN
    54.1%
  • JURONG WEST
    43.3%
  • YISHUN
    43.3%
  • MARINE PARADE
    43.3%
  • CENTRAL AREA
    43.3%
  • SENGKANG
    43.3%
  • SERANGOON
    21.6%
  • KALLANG/WHAMPOA
    10.8%
  • CLEMENTI
    10.8%
Source CEA public registern = 122Window 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: 2 recorded entriesDistrict 4, HarbourFront · Telok Blangah · Sentosa: 3 recorded entriesDistrict 5, Clementi · West Coast · Buona Vista: 8 recorded entriesDistrict 10, Tanglin · Holland · Bukit Timah: 1 recorded entriesDistrict 11, Newton · Novena · Thomson: 3 recorded entriesDistrict 12, Balestier · Toa Payoh · Serangoon: 1 recorded entriesDistrict 13, Macpherson · Braddell · Potong Pasir: 1 recorded entriesDistrict 14, Geylang · Eunos · Paya Lebar: 2 recorded entriesDistrict 15, Katong · Joo Chiat · Marine Parade: 3 recorded entriesDistrict 18, Tampines · Pasir Ris: 3 recorded entriesDistrict 19, Hougang · Punggol · Sengkang: 6 recorded entriesDistrict 20, Ang Mo Kio · Bishan · Thomson: 1 recorded entriesDistrict 21, Upper Bukit Timah · Clementi Park: 2 recorded entriesDistrict 23, Bukit Batok · Bukit Panjang · CCK: 3 recorded entriesDistrict 27, Yishun · Sembawang: 3 recorded entriesDistrict 28, Seletar · Yio Chu Kang: 2 recorded entries
District 1, Raffles Place · Marina · Cecil: 1 recorded entriesDistrict 2, Tanjong Pagar · Anson: 1 recorded entriesDistrict 9, Orchard · Cairnhill · River Valley: 1 recorded entries
City centre
  • 1 entry
  • 2 entries
  • 3 entries
  • 4–8 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 382

DateProperty typeTransaction typeRepresentedLocationDistrict
Jul 2026Condominium ApartmentsResaleSellerYishun/ SembawangD27
Jul 2026Condominium ApartmentsRentalLandlordPasir Panjang/ Hong Leong Garden/ Clementi New TownD5
Jul 2026HDBRentalLandlordBUKIT BATOK—
Jul 2026HDBRoom RentalLandlordTOA PAYOH—
Jun 2026Condominium ApartmentsRentalLandlordTelok Blangah/ HarbourfrontD4
Jun 2026HDBRentalLandlordSEMBAWANG—
Jun 2026HDBRentalLandlordSEMBAWANG—
May 2026Condominium ApartmentsRentalLandlordKatong/ Joo Chiat/ Amber RoadD15
May 2026Condominium ApartmentsRentalLandlordPasir Panjang/ Hong Leong Garden/ Clementi New TownD5
May 2026Condominium ApartmentsRentalLandlordSerangoon Garden/ Hougang/ PunggolD19
May 2026HDBRentalLandlordTOA PAYOH—
May 2026HDBResaleSellerQUEENSTOWN—
May 2026HDBResaleSellerPUNGGOL—
Apr 2026HDBRentalLandlordTOA PAYOH—
Apr 2026HDBRentalLandlordPUNGGOL—
Apr 2026HDBResaleSellerWOODLANDS—
Apr 2026HDBResaleSellerBEDOK—
Mar 2026Condominium ApartmentsRentalLandlordQueenstown/ Tiong BahruD3
Mar 2026Condominium ApartmentsResaleSellerHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu KangD23
Mar 2026HDBRentalLandlordGEYLANG—
Mar 2026HDBRentalLandlordCENTRAL AREA—
Mar 2026HDBRentalLandlordHOUGANG—
Mar 2026HDBRentalLandlordYISHUN—
Feb 2026Condominium ApartmentsRentalLandlordYishun/ SembawangD27
Feb 2026Condominium ApartmentsRentalLandlordUpper Bukit Timah/ Clementi Park/ Ulu PandanD21
Feb 2026HDBRentalLandlordANG MO KIO—
Jan 2026Condominium ApartmentsRentalLandlordWatten Estate/ Novena/ ThomsonD11
Jan 2026Condominium ApartmentsResaleBuyerHillview/ Dairy Farm/ Bukit Panjang/ Choa Chu KangD23
Jan 2026Condominium ApartmentsRentalLandlordTelok Blangah/ HarbourfrontD4
Jan 2026Condominium ApartmentsRentalLandlordSerangoon Garden/ Hougang/ PunggolD19
Jan 2026Condominium ApartmentsRentalLandlordWatten Estate/ Novena/ ThomsonD11
Jan 2026Condominium ApartmentsRoom RentalLandlordPasir Panjang/ Hong Leong Garden/ Clementi New TownD5
Dec 2025Condominium ApartmentsRentalLandlordSerangoon Garden/ Hougang/ PunggolD19
Dec 2025Condominium ApartmentsResaleBuyerBishan/ Ang Mo KioD20
Dec 2025HDBRentalLandlordMARINE PARADE—
Nov 2025Condominium ApartmentsRentalLandlordAnson/ Tanjong PagarD2
Nov 2025Condominium ApartmentsResaleSellerBalestier/ Toa Payoh/ SerangoonD12
Nov 2025HDBResaleSellerSENGKANG—
Oct 2025Condominium ApartmentsRentalLandlordKatong/ Joo Chiat/ Amber RoadD15
Oct 2025Condominium ApartmentsNew SaleSellerKatong/ Joo Chiat/ Amber RoadD15
Sep 2025HDBRentalLandlordPUNGGOL—
Aug 2025Condominium ApartmentsRentalLandlordSerangoon Garden/ Hougang/ PunggolD19
Aug 2025Condominium ApartmentsRentalLandlordPasir Panjang/ Hong Leong Garden/ Clementi New TownD5
Aug 2025HDBRentalLandlordHOUGANG—
Aug 2025HDBRentalLandlordBUKIT BATOK—
Jul 2025Condominium ApartmentsRentalLandlordTelok Blangah/ HarbourfrontD4
Jul 2025Condominium ApartmentsRentalLandlordArdmore/ Bukit Timah/ Holland Road/ TanglinD10
Jul 2025HDBRentalLandlordHOUGANG—
Jul 2025HDBRentalLandlordBUKIT BATOK—
Jul 2025HDBRentalLandlordBUKIT MERAH—
Page 1 of 8

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 = 382how this is computed