Yes, you can sell your HDB flat on your own without engaging an agent. Quite a few owners do this, just need to be prepared to handle everything yourself.
Here’s a clear breakdown so you know what you’re taking on:
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1) You’re allowed to DIY sell
HDB does not require you to use an agent.
You can:
• List your flat online (99.co, Carousell, Facebook, etc.)
• Handle enquiries, viewings, and negotiation yourself
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2) Key steps you must handle
a) Register Intent to Sell
• Do this via HDB portal before you start marketing
b) Pricing your flat
• Check recent transacted prices in your block/nearby
• Don’t just follow asking prices, look at actual deals
c) Marketing & viewings
• Take proper photos
• Write a clear listing (size, facing, condition, nearby MRT, etc.)
• Arrange and conduct viewings
d) Negotiation
• Agree on price, timeline, and terms with buyer
e) Option to Purchase (OTP)
• Issue OTP to buyer (option fee typically $1K–$5K)
• Buyer exercises within 21 days
f) Submit resale application
• Both parties submit via HDB portal
• HDB will process and schedule completion
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3) What you must be careful about
This is where most DIY sellers slip:
• ❗ Pricing wrongly → either undersell or stuck with no buyers
• ❗ Paperwork errors → OTP terms, timelines, extensions
• ❗ Buyer eligibility → must ensure buyer qualifies under HDB rules
• ❗ Negotiation traps → buyers pushing for unrealistic terms
• ❗ Timeline mismatch → especially if you’re buying next property
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4) Costs you save vs risks
You save:
• ~2% agent commission
But you take on:
• Pricing strategy
• Legal coordination
• Buyer screening
• Negotiation pressure
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5) When DIY makes sense
✔ You already have a buyer
✔ You’re not in a rush
✔ You understand HDB process well
6) When agent actually helps a lot
✔ Need highest possible price
✔ Complex timeline (buy & sell)
✔ Not confident handling negotiation
✔ Want less stress / time saving
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Simple truth
Selling yourself is doable.
But the gap between an average price and a well-negotiated price can sometimes be more than the commission saved.
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If you want, tell me:
• your block + flat type
• rough condition
I can give you a realistic pricing range + how to position your unit so you don’t leave money on the table, whether you DIY or not.
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