Shock at Signing! 7 Hidden Costs of Buying a New House Developers Rarely Mention
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Shock at Signing! 7 Hidden Costs of Buying a New House Developers Rarely Mention

Sarah AmeliaAugust 22, 2026 1 mnt read

"Many homebuyers are shocked to pay tens of millions extra during mortgage closing. Here is the full breakdown of 7 hidden costs."

Many first-time homebuyers assume that buying a house only requires paying the Booking Fee + Down Payment (DP).

However, when mortgage closing day arrives at the bank, buyers are shocked to receive additional invoices amounting to tens of millions of IDR.

Breakdown of 7 Hidden Costs at Mortgage Closing

1. BPHTB Tax (Land and Building Acquisition Tax)

Rate: 5% x (House Price – NOPTKP Tax Threshold). For a IDR 400M house, BPHTB cash payment can reach IDR 15,000,000 - IDR 17,000,000.

2. Notary & PPAT Fees

Covers Deed of Sale (AJB), BPN certificate check, title transfer, and Mortgage Right Deed (APHT). Estimated cost: IDR 5,000,000 – IDR 12,000,000.

3. Life & Fire Insurance Premiums

Banks require insurance coverage for loan protection. Estimated cost: IDR 3,000,000 – IDR 10,000,000.

4. Bank Property Appraisal Fee

Independent evaluation fee charged by the bank to assess fair market value. Estimated cost: IDR 500,000 – IDR 1,500,000.

5. Bank Provision & Administrative Fees

Provision fee is typically 1% of total approved mortgage loan, plus a flat admin fee of IDR 500,000 – IDR 1,500,000.

6. Mandatory 1-Month Installment Reserve

Banks require holding 1 to 2 months of monthly installments in your savings account as a payment buffer.

7. Utility Connection & Initial HOA Fees

Installing electricity/water meters or paying 3-6 months of advance Neighborhood Management Fees (IPL). Estimated cost: IDR 2,000,000 – IDR 5,000,000.

Ideal Budgeting Checklist Before Buying

For a commercial home priced at IDR 400 Million with 10% DP (IDR 40M):

  • 10% Down Payment: IDR 40,000,000
  • Est. Closing Costs (7-10% Ceiling): ± IDR 25,000,000
  • Total Liquid Cash Required: IDR 65,000,000

Conclusion

Look for developers offering "Free Mortgage Fees, Free BPHTB & Notary" promotions to minimize your upfront cash outlays!

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ABOUT THE AUTHOR

Sarah Amelia

Our expert writing team is dedicated to providing the most comprehensive, reliable property news and guides in Indonesia.