SONIA ONG
ASSOCIATE DIVISION DIRECTOR
CEA License: R060764B
Introduction
SONIA ONG is a property agent / real estate salesperson in Singapore, currently with ERA Realty Network. SONIA ONG has earned her latest award of TOP 5 MANAGERS category in Sep 2025. Apart from English, SONIA ONG can also communicate with you in Mandarin (中文).
Recent new launch projects
15 Holland Hill
Customer Reviews
Tok Xiao Yan (Buyer)
02-Feb-26
1. Communication
2. Client Dedication
3. Value-added Services
4. Process Expertise
5. Market Knowledge
6. Reliability
7. Marketing Skills
8. Negotiation Skills
Although I was the buyer in this HDB transaction, I would like to commend the Sonia (buyer’s agent) for her professionalism and integrity. She went out of her way to advise me on the various follow-ups and timelines, and consistently checked in at key junctures to ensure that I received the relevant communications from HDB. She also proactively shared useful contacts for bank loans after she realised that I’m a first time buyer and is totally clueless about the procedures. Throughout the process, she was honest, patient, and sensitive, which made the entire transaction much clearer and less stressful. I truly appreciated her support and would highly recommend her.
Tan Li San (Landlord)
28-Jan-26
1. Communication
2. Client Dedication
3. Value-added Services
4. Process Expertise
5. Market Knowledge
6. Reliability
7. Marketing Skills
8. Negotiation Skills
Sonia is very professional and knowledgeable. Always available when help is needed. I am very thankful for her commitment and all he hardwork that she has done for my tenancy.
Carmen (Landlord)
26-Nov-24
1. Communication
2. Client Dedication
3. Value-added Services
4. Process Expertise
5. Market Knowledge
6. Reliability
7. Marketing Skills
8. Negotiation Skills
Sonia is very professional and willing to go extra mile for the landlord. She is meticulous in her paperwork and prompt in responding to us.
Dorothy tih (Seller)
18-Nov-24
1. Communication
2. Client Dedication
3. Value-added Services
4. Process Expertise
5. Market Knowledge
6. Reliability
7. Marketing Skills
8. Negotiation Skills
Very meticulous and good knowledge on property market . Very happy to engage her as my agent. Super friendly and engage with clients very well.
SHARON LOW (Seller)
11-Nov-24
1. Communication
2. Client Dedication
3. Value-added Services
4. Process Expertise
5. Market Knowledge
6. Reliability
7. Marketing Skills
8. Negotiation Skills
This is not the first time Sonia has helped us. The previous occasion was on rental which she helped to clear the mess in the flat and the contract. Sonia is honest. She is very dependable and goes all out to help us in the latest selling of flat. Her strong knowledge of the HDB selling processes made it a very smooth transaction. In the future where real estate is concerned, we would definitely want to engage her.
Jaslynn Gan (Seller)
02-Sep-23
1. Communication
2. Client Dedication
3. Value-added Services
4. Process Expertise
5. Market Knowledge
6. Reliability
7. Marketing Skills
8. Negotiation Skills
The entire team, ERA Michael Steven Su, Sonia Ong and Christina Chin made selling my house a smooth and pleasant experience. They knew exactly what to do at every step of the process. They were extremely helpful and responsive. We enjoy working with them. They facilitated the sales of our property and closed the deal in the first viewing and exceeded our expectations despite of having to compete with similar properties in my area! They have ready source of suitable buyers and worked hard to advertise our property. I think their network is impeccable! I would highly recommend Sonia Ong team to anyone selling or buying a house. They are the real sell high, sell fast realtors!
Sabrina (Buyer)
15-Jun-21
1. Communication
2. Client Dedication
3. Value-added Services
4. Process Expertise
5. Market Knowledge
6. Reliability
7. Marketing Skills
8. Negotiation Skills
Tan Jwee Boon (Buyer)
08-Nov-20
1. Communication
2. Client Dedication
3. Value-added Services
4. Process Expertise
5. Market Knowledge
6. Reliability
7. Marketing Skills
8. Negotiation Skills
We had previous bad experience with another agent who just collected her commission and period. She left a big mess and Sonia was very gracious to take over without a word of complaint. She meticulously unlocked all the knots and made everything smoothly. This resulted 2 happy parties; landlord and tenants. Thank you Sonia! We are grateful and thankful for the extra miles you did for us. You were not at all concerned over how little the rental is, you only cared to make sure it was a such a pleasant and smooth experience for us all!
Awards Received (11)
TOP 5 MANAGERS
Sep 2025
TOP 5 MANAGERS
Jun 2025
SERVICE ELITE
Annual 2025
TOP 800 ACHIEVERS
Annual 2024
TOP 500 ACHIEVERS
Q3 2024
PROJECT GROWTH MERIT AWARD
Annual 2023
TOP 500 ACHIEVERS
Annual 2023
ERA ASIA PACIFIC ELITE AWARD
Annual 2023
TOP 400 ACHIEVERS
Q2 2023
TOP 500 ACHIEVERS
Q1 2023
ERA MILLION DOLLAR CLUB
Jun 2021
Contact Agent
Language Spoken
- English
- Mandarin (中文)
FREE weekly notification of your neighbourhood property transactions!
What's My Property's Worth?Drop me a message
I will get back to you soonest possible!
