Due Diligence

Documents to Check Before Buying an Apartment in Sri Lanka

A practical checklist of the key legal, condominium, approval and sale documents buyers should review before purchasing an apartment in Sri Lanka.

Published October 10, 2026 8 min read

Buying an apartment in Sri Lanka involves more than checking the floor plan, price and location.

Before paying a significant deposit, buyers should understand the legal status of the development, confirm the seller’s rights, review the condominium documentation and make sure the sale agreement clearly protects their interests.

This is especially important for foreign buyers because qualifying condominium apartments are treated differently from ordinary land under Sri Lanka’s foreign ownership rules. The Condominium Management Authority is the regulatory body overseeing condominium properties in Sri Lanka, while the Apartment Ownership Law provides the legal framework for condominium parcels and common property. Condominium

Here are the key documents buyers should ask to review.

1. Land Title and Current Deed

Even when you are buying an apartment, the development is built on land with its own legal title.

Your lawyer should review:

  • Current deed to the development land
  • Previous deeds forming the title history
  • Seller or developer ownership
  • Land Registry records
  • Mortgages or other registered interests

For an off-plan apartment, confirming that the developer has the legal right to develop and sell units on the land is particularly important.

2. Survey Plan

The survey plan identifies the development land and its legal boundaries.

Buyers should confirm that:

  • The plan corresponds with the deed
  • The land extent is consistent
  • Access roads are properly identified
  • Boundaries are clear
  • There are no obvious inconsistencies between the legal documents and the actual site

For apartment developments, this is normally part of the wider title investigation carried out by the buyer’s lawyer.

3. Condominium Plan

One of the most important documents is the condominium plan.

It should identify matters such as:

  • Individual apartment units
  • Unit boundaries
  • Common areas
  • Staircases and lifts
  • Access areas
  • Parking where applicable
  • Shared facilities

The legal framework in Sri Lanka allows buildings to be divided into separately identifiable condominium parcels together with common elements. Condominium

Buyers should ask whether the relevant condominium plan is provisional, semi-condominium or final, depending on the stage of the project.

4. CMA Documentation

Buyers often hear developers say that a project has “CMA clearance.”

Ask for the actual document.

Depending on the development stage, this may relate to preliminary clearance, condominium planning, common amenities or another stage of the registration process.

The Condominium Management Authority oversees condominium properties and Management Corporations in Sri Lanka.

Important questions include:

  • What exact CMA document has been issued?
  • When was it issued?
  • What does it cover?
  • What steps remain?
  • Has the final condominium plan been registered?

Read our What Is CMA Clearance in Sri Lanka? guide for a more detailed explanation.

5. Building and Planning Approvals

Ask the developer for copies of the relevant approvals for the project.

Depending on the development, these may include:

  • Planning approval
  • Approved building plans
  • Building permit
  • Local authority approvals
  • Certificate of Conformity where applicable
  • Fire and safety approvals where required
  • Utility approvals
  • Coastal or environmental approvals where applicable

Do not assume that because construction has started, all approvals are automatically complete.

Your lawyer should confirm which approvals are required for the particular project.

6. Certificate of Condominium Title

For a completed and properly registered condominium, ask whether the individual apartment has its own condominium title.

This is different from simply having a reservation agreement or a developer’s promise that title will be issued later.

For an off-plan apartment, the final title may not yet exist.

In that case, the sale agreement should clearly explain:

  • When the condominium registration is expected
  • When individual title will be issued
  • What the developer must complete first
  • What happens if title is delayed

7. Sale and Purchase Agreement

The sale agreement is one of the most important documents in the transaction.

It should clearly identify:

  • Apartment number
  • Floor
  • Unit size
  • Purchase price
  • Deposit
  • Payment schedule
  • Expected completion date
  • Parking rights
  • Included fixtures and finishes
  • Common facilities
  • Handover process
  • Delay provisions
  • Refund rights
  • Defect liability
  • Final title transfer

Do not rely only on a brochure or reservation form.

Have your independent lawyer review the agreement before making a substantial or non-refundable payment.

If you have not yet appointed an independent legal adviser, read our How to Choose a Property Lawyer in Sri Lanka guide.

8. Payment Schedule

For an apartment under construction, payments may be linked to different stages of the project.

Check:

  • Initial reservation amount
  • Deposit
  • Construction-linked payments
  • Final payment
  • Conditions for each payment
  • What happens if construction is delayed
  • Whether payments are refundable under specified circumstances

The payment schedule should match the signed sale agreement.

9. Parking Documentation

Do not assume that parking is automatically included with the apartment.

Ask:

  • Is a parking space included in the purchase price?
  • Is it allocated exclusively to your unit?
  • Is it part of the condominium parcel or common property?
  • Can the parking allocation change?
  • Is the parking right documented in the agreement or condominium plan?

This can become important when you later occupy, rent or sell the apartment.

10. Management Corporation and Building Rules

Condominium owners share responsibility for common elements through the building’s management structure.

The CMA states that Management Corporations established under the condominium framework are subject to formal registration. Condominium

Ask for information about:

  • Management Corporation
  • House rules
  • Service charges
  • Common area responsibilities
  • Maintenance arrangements
  • Reserve or sinking funds
  • Rental restrictions
  • Pet rules
  • Use of facilities

For a new development, some of these arrangements may only take full effect after completion.

11. Service Charge Information

The purchase price is not the only cost.

Ask for the current or estimated service charge and find out what it covers.

This may include:

  • Security
  • Lift maintenance
  • Pool maintenance
  • Common electricity
  • Cleaning
  • Gardening
  • Building insurance
  • Repairs
  • Management costs

Also ask how service charges can be increased in the future.

12. Foreign Ownership Documents

Foreign buyers should confirm that the apartment qualifies for the applicable exemption under Sri Lanka’s foreign ownership framework.

The Land (Restrictions on Alienation) Act generally restricts transfers of land to foreigners unless an exemption applies. Inland Revenue Department

Ask your lawyer to confirm:

  • Whether the selected unit qualifies for foreign ownership
  • Whether the condominium registration status is sufficient
  • What banking route should be used
  • What inward remittance evidence should be retained

Read our Can Foreigners Buy Apartments in Sri Lanka? guide before proceeding.

13. Bank Remittance Records

Foreign buyers should keep a complete record of payments sent into Sri Lanka.

Retain:

  • SWIFT confirmations
  • Bank statements
  • Currency conversion records
  • Developer receipts
  • Payment schedules
  • Sale agreement
  • Any bank correspondence relating to the purchase

These records can be important later when proving how the property was funded or dealing with eligible sale proceeds.

Documents to Check Before Paying a Significant Deposit

Before committing substantial funds, try to have the following reviewed:

  • Development land deed
  • Title history
  • Survey plan
  • Condominium plan
  • CMA documentation
  • Planning approvals
  • Building approvals
  • Sale agreement
  • Payment schedule
  • Parking allocation
  • Management information
  • Foreign ownership eligibility
  • Correct banking arrangements

The exact documents will depend on whether the apartment is completed, under construction or being sold off-plan.

Common Mistakes to Avoid

Relying only on the brochure

Marketing material does not replace legal documents.

Assuming CMA clearance means final title

Different CMA and condominium stages may apply.

Paying before reviewing the sale agreement

Important protections should be understood before substantial money is committed.

Ignoring service charges

Ongoing building costs can materially affect ownership expenses.

Using only the developer’s advisers

An independent lawyer should review the transaction from the buyer’s perspective.

For a broader checklist, read our Due Diligence Checklist Before Buying Property in Sri Lanka.

Final Thoughts

The most important question before buying an apartment is not simply whether you like the unit.

It is whether the documents support what you believe you are buying.

The land title, condominium status, CMA documentation, approvals, sale agreement, payment terms and final title process should all be understood before significant funds are committed.

For an off-plan apartment, this becomes even more important because some of the final documents may not yet exist.

Have the documents independently reviewed by a qualified Sri Lankan property lawyer and make sure any outstanding items are clearly addressed in the sale agreement.

Frequently Asked Questions

What is the most important document when buying an apartment?

There is no single document that replaces proper due diligence. The title, condominium documentation, approvals and sale agreement should be reviewed together.

Should I ask for CMA clearance?

Yes. Ask for the actual CMA document and have your lawyer confirm what it means and what stage of the condominium process has been completed.

Does CMA clearance mean I already have condominium title?

Not necessarily. CMA documentation and final individual condominium title are different matters.

Can I buy an apartment before final title is issued?

Off-plan apartments may be sold before final individual title is available. In that situation, the agreement should clearly explain the registration and final title process.

Do foreign buyers need additional documents?

Foreign buyers should also confirm ownership eligibility and use the appropriate banking route, while retaining evidence of inward remittances.

Disclaimer

This article provides general information only and does not constitute legal, tax, banking, financial or investment advice. Required documents can vary depending on the property and development stage. Buyers should obtain independent advice from a qualified Sri Lankan property lawyer and other relevant professionals before making a payment or entering into a transaction.

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