Singapore Private Condo Buying & Conveyancing Law Guide 2026

Complete guide to buying private condo in Singapore. Explains Option to Purchase (OTP 1%+4%), conveyancing lawyer fees, bank loan LTV 75%, & payment timeline.

Statutory Overview & Housing Framework

Buying a private condominium in Singapore is governed by contract law, the Conveyancing and Law of Property Act (Cap. 61), and the Land Titles Act. The acquisition process follows a strict legal timeline starting with the Option to Purchase (OTP)—where the buyer pays a 1% option fee for a 14-day exclusivity period, followed by a 4% exercise fee upon signing. Buyers must engage an independent conveyancing lawyer to manage title requisitions, mortgage agreements, CPF withdrawals, stamp duty payments, and final completion. Financial limits enforced by MAS include a maximum Loan-To-Value (LTV) ratio of 75% for 1st housing bank loans and Total Debt Servicing Ratio (TDSR) capped at 55%.

Key Statutory Rules & Housing Criteria

1% Option Fee & 4% Exercise Fee OTP StructureOTP 1%+4%

Buyer pays 1% cash for 14-day OTP option; pays 4% upon exercising option to form binding contract.

MAS Loan-To-Value (75% LTV) & 5% Minimum Cash Downpayment75% LTV Bank Loan

First bank loan capped at 75% LTV; 25% downpayment requires minimum 5% cash (20% CPF/cash).

Conveyancing Lawyer Duties & Title RequisitionsLawyer Duties

Lawyer conducts SLA title search, legal requisitions to IRAS/PUB/BCA, and manages completion escrow.

Progressive Payment Scheme for Building Under Construction (BUC)BUC Scheme

Staged payments tied to construction milestones for new launch condominiums.

Qualification Rules & Statutory Compliance

Open to Singapore Citizens, PRs, and foreign buyers purchasing private condominiums.

Buyers must secure an Approval-in-Principle (AIP) bank loan commitment before signing OTP.

Conveyancing law firms must be on the panel of the buyer's financing bank.

Completion period is typically 8 to 12 weeks from the OTP exercise date.

Statutory Document Checklist & Forms

Conveyancing and Law of Property Act (Cap. 61) Regulations

Option to Purchase (OTP) Agreement Document

Bank Loan Facility Letter & AIP Commitment Notice

IRAS BSD & ABSD Stamp Duty Payment Receipts

Step-by-Step Housing & Property Workflow

Obtain Bank Loan Approval-in-Principle (AIP)

Secure bank AIP to confirm maximum loan quantum and 75% LTV limit.

Pay 1% Option Fee to Seller for OTP Exclusivity

Pay 1% cash to seller in exchange for signed Option to Purchase.

Appoint Conveyancing Law Firm to Conduct Requisitions

Lawyer verifies SLA land title, caveats, and outstanding property tax.

Exercise OTP by Paying 4% Exercise Fee within 14 Days

Sign OTP and pay 4% exercise fee (held in conveyancing escrow account).

Complete Purchase & Receive Keys on Completion Day

Lawyer remits remaining 20% downpayment and bank loan funds to seller.

Frequently Asked Questions (FAQ)

1% cash option fee (Day 1) -> 4% exercise fee (within 14 days) -> Stamp Duty BSD/ABSD (within 14 days of exercise) -> Remaining 20% downpayment and 75% bank loan on Completion Day (usually 8 to 12 weeks later).

For a 1st housing bank loan (75% LTV), the total downpayment is 25%. A minimum of 5% must be paid in cash, while the remaining 20% can be paid using CPF Ordinary Account funds or cash.

A conveyancing lawyer checks the SLA title for encumbrances, submits legal requisitions to government agencies (IRAS, PUB, LTA, BCA), handles CPF/bank loan disbursements, lodges caveats, and manages final completion escrow.

Under MAS rules, TDSR limits a borrower's total monthly debt repayments (mortgage, car loan, credit card debt, personal loans) to a maximum of 55% of their gross monthly income.

If the buyer decides not to exercise the OTP before the 14-day expiry deadline, the seller retains the 1% option fee, and the OTP becomes void with no further legal claim.

For uncompleted condominiums (Building Under Construction), buyers pay for the property in stages as construction milestones are completed (e.g., 10% foundation, 10% reinforced concrete framework, 5% roofing).