Agent directory

Derek Ong Boon Heng

PropNex Realty Pte. Ltd.

CEA: R020491B327 recorded transactions
Get proposals from verified agents

Selling, letting, buying or renting? Post what you need once. Verified agents send proposals, and only the one you choose gets your contact details.

Public agent information and transaction records are matched by CEA registration number.

Are you this agent? See how to verify with Singpass to get your viewing requests and add your photo, bio and languages.

Property listings

Browse public property listings linked to this agent's CEA registration number. Preview photos, prices, and key details, or open a listing for the full property information.

Area expertise

CEA-recorded transactions since Jan 2017

  • Private · D05 Pasir Panjang, Clementi26 transactions
  • HDB · Hougang19 transactions
  • HDB · Punggol17 transactions
  • HDB · Tampines15 transactions
  • Private · D19 Serangoon, Hougang, Sengkang, Punggol14 transactions
  • HDB · Ang Mo Kio13 transactions

Public track record

Transaction activity

Explore this agent's recorded CEA transactions by time, property type, role, and location. Counts come from the CEA's public transaction records and are not ratings or endorsements.

Recorded transactions
327
Last 12 months
34
Active calendar years
10
Latest recorded deal
Oct 2026

Activity over time

Recorded transactions grouped by period

Recorded transactions

Hover, tap, or focus a point to explore the count

First and last periods may be partial. Months with no records between this agent's first and latest records are shown as zero.

Property types

Recorded transactions

HDB
Condominium apartments
Executive condominium
Landed

Transaction types

Recorded transactions

Whole rental
Resale
Room rental
New sale

Represented

Recorded transactions

Landlord
Seller
Buyer
Tenant

Geographic distribution

Where this agent's records are concentrated

HDB towns

Recorded transactions

Hougang
Punggol
Tampines
Ang Mo Kio
Geylang
Toa Payoh
Woodlands
Bedok
Bukit Merah
Queenstown
Sembawang
Sengkang

Recent transaction records

Latest 50 CEA-recorded transactions

Showing 50 records

MonthPropertyTransactionRepresentedLocation
Oct 2026HDBResaleBuyerBukit Batok
Oct 2026HDBResaleSellerSengkang
Sept 2026HDBResaleSellerTampines
Jul 2026Condominium apartmentsResaleSellerD27 Yishun, Sembawang
Jul 2026Condominium apartmentsWhole rentalLandlordD05 Pasir Panjang, Clementi
Jul 2026HDBRoom rentalLandlordToa Payoh
Jul 2026HDBWhole rentalLandlordBukit Batok
Jun 2026Condominium apartmentsWhole rentalLandlordD04 Telok Blangah, Harbourfront, Bukit Merah
Jun 2026HDBWhole rentalLandlordSembawang
May 2026Condominium apartmentsWhole rentalLandlordD19 Serangoon, Hougang, Sengkang, Punggol
May 2026HDBResaleSellerPunggol
May 2026HDBResaleSellerQueenstown
May 2026HDBWhole rentalLandlordToa Payoh
Apr 2026HDBResaleSellerWoodlands
Apr 2026HDBResaleSellerBedok
Apr 2026HDBWhole rentalLandlordToa Payoh
Apr 2026HDBWhole rentalLandlordPunggol
Mar 2026Condominium apartmentsResaleSellerD23 Bukit Batok, Bukit Panjang, Choa Chu Kang
Mar 2026Condominium apartmentsWhole rentalLandlordD03 Queenstown, Tiong Bahru, Bukit Merah
Mar 2026HDBWhole rentalLandlordYishun
Mar 2026HDBWhole rentalLandlordHougang
Mar 2026HDBWhole rentalLandlordCentral Area
Mar 2026HDBWhole rentalLandlordGeylang
Feb 2026Condominium apartmentsWhole rentalLandlordD21 Clementi, Upper Bukit Timah
Feb 2026HDBWhole rentalLandlordAng Mo Kio
Jan 2026Condominium apartmentsResaleBuyerD23 Bukit Batok, Bukit Panjang, Choa Chu Kang
Jan 2026Condominium apartmentsRoom rentalLandlordD05 Pasir Panjang, Clementi
Jan 2026Condominium apartmentsWhole rentalLandlordD11 Newton, Novena
Dec 2025Condominium apartmentsResaleBuyerD20 Bishan, Ang Mo Kio
Dec 2025Condominium apartmentsWhole rentalLandlordD19 Serangoon, Hougang, Sengkang, Punggol
Dec 2025HDBWhole rentalLandlordMarine Parade
Nov 2025Condominium apartmentsResaleSellerD12 Toa Payoh, Balestier, Kallang, Whampoa
Nov 2025Condominium apartmentsWhole rentalLandlordD02 Tanjong Pagar, Chinatown
Nov 2025HDBResaleSellerSengkang
Oct 2025Condominium apartmentsNew saleSellerD15 East Coast, Marine Parade
Oct 2025Condominium apartmentsWhole rentalLandlordD15 East Coast, Marine Parade
Sept 2025HDBWhole rentalLandlordPunggol
Aug 2025Condominium apartmentsWhole rentalLandlordD05 Pasir Panjang, Clementi
Aug 2025HDBWhole rentalLandlordBukit Batok
Aug 2025HDBWhole rentalLandlordHougang
Jul 2025Condominium apartmentsWhole rentalLandlordD10 Tanglin, Holland
Jul 2025HDBResaleSellerToa Payoh
Jul 2025HDBWhole rentalLandlordBukit Merah
Jul 2025HDBWhole rentalLandlordBukit Batok
Jul 2025HDBWhole rentalLandlordJurong West
Jul 2025HDBWhole rentalLandlordHougang
Jun 2025Condominium apartmentsWhole rentalLandlordD05 Pasir Panjang, Clementi
Jun 2025HDBResaleSellerYishun
Jun 2025HDBWhole rentalLandlordSembawang
May 2025Condominium apartmentsResaleBuyerD14 Geylang, Paya Lebar

Source: Council for Estate Agencies salesperson transaction records via data.gov.sg (opens in a new tab). Transactions may include multiple representation records in the same month.