HDB assigns licensed private valuers randomly via a blind computerised system to prevent price manipulation. Neither the buyer, seller, nor agent has any say in the appointment.
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### How the Valuer Appraises Your 5-Room Flat
1. **The Direct Comparison Method (The Core Baseline):**
Valuers benchmark against **actual registered transacted prices** of comparable 5-room flats in your block and immediate precinct over the last 3 to 6 months. Asking listing prices carry zero weight.
2. **Floor Level, Facing & Stack:**
High-floor tiers, corner units, unblocked park/city vistas, and North-South airflow receive upward adjustments. Facing expressways, MRT tracks, or central rubbish chutes will pull the appraisal down.
3. **Renovation & Fixture Quality:**
If HDB orders a physical inspection, the valuer assesses built-in carpentry, updated piping, and modern bathrooms. Move-in-ready conditions push the valuation toward the top end of recent precinct transactions.
4. **Remaining Leasehold:**
The remaining lease is cross-referenced with buyer age criteria to assess CPF withdrawal limits and Loan-to-Value (LTV) limits.
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### Understanding the Cash-Over-Valuation (COV) Risk
* **Formula:**
$$\text{COV} = \text{Agreed Resale Price (OTP)} - \text{HDB Official Valuation}$$
* **Strict Cash Settlement:**
CPF Ordinary Account savings, HDB concessionary loans, and bank mortgages **cannot cover COV**. Any gap must be paid in **100% hard cash** by completion.
* **Market Reality:**
If the agreed price is aligned with the median of recent 5-room transactions in that estate, COV typically lands between **S$0 and S$20,000**. Noticeable COV ($30,000 to $50,000+) generally only arises if the agreed price sets a brand new record benchmark for that cluster.
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1. What is the block number/town of this 5-room unit, and what is your agreed purchase price on the OTP?
2. What have recent 5-room flats on similar floor levels in that block transacted at over the last 6 months?
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Gan Eng Joo Onassis 颜荣裕, REALTOR®
MSc BIT (Middlesex, England, United Kingdom); BBA (South Australia)
CEA Reg No: R021244C | Singapore Line:
(+65) 88899918
Email: onassis@sgagent.com
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