What to Ask a Builder While Purchasing a Flat or Apartment? – A Complete Buyer’s Checklist

Before signing any agreement or paying a token amount, make sure you ask the builder the right questions. This guide walks you through the most important questions to ask a builder while purchasing a flat or apartment—so you can make an informed and safe decision.

1. Is the Project RERA Registered?

RERA registration is the first sign of credibility.
Ask for:

• RERA registration number

• A copy of the RERA certificate

• Access to approved plans and details on the RERA portal

If the project is not RERA-approved, consider it a red flag.

2. What Approvals and Legal Clearances Are Obtained?

Every project requires multiple approvals before construction starts.
Ask the builder for copies of:

• Land ownership documents

• Title clearance certificate

• Commencement certificate (CC)

• Occupancy certificate (OC)

• Environmental clearance

• Municipal approvals

Verify these documents with a property lawyer before proceeding.

3. What Is the Exact Carpet Area of the Flat?

Builders often advertise super built-up area, which includes amenities and common spaces.
Always ask:

• Carpet area (net usable area)

• Built-up area

• Super built-up area

Your pricing should ideally be evaluated on carpet area, as it reflects the real usable space.

4. What Is Included in the Final Price?

Many homebuyers get shocked by hidden charges during possession.
Ask the builder for a complete price breakup, including:

• Base price

• GST

• Floor rise charges

• Development charges

• Clubhouse/amenity charges

• Parking fees

• Maintenance deposit

• Registration and stamp duty charges

Request a written quotation to avoid future disagreements.

5. What Is the Construction Status and Timeline?

Delays are common in the real estate sector.
Ask the builder:

• What is the current stage of construction?

• What is the RERA-committed possession date?

• What are the reasons for possible delays?

• Are there penalties for late possession?

A reliable builder should be transparent about progress and provide regular updates.

6. What Materials and Specifications Will Be Used?

The quality of construction affects durability and long-term maintenance costs.
Ask for a written list of:

• Flooring material

• Kitchen and bathroom fittings

• Electrical wiring brand

• Doors and windows material

• Paint quality

• Lift brand and capacity

Cross-check these specifications with actual site samples while visiting.

7. What Amenities Are Provided and What Are Their Additional Charges?

Check whether amenities are included in the price or charged separately.
Ask about:

• Gym, pool, clubhouse, garden

• Security system

• Parking space (covered or open)

• Power backup

• Water supply availability

• Visitor parking

Clarify maintenance fees for amenities to avoid surprises later.

8. How Much Is the Annual Maintenance Charge?

Some projects have high monthly or yearly maintenance charges.
Ask the builder:

• What is the estimated monthly maintenance?

• How is it calculated?

• When will the Residents’ Association be formed?

• What facilities are covered under maintenance?

9. What Is the Payment Schedule?

Builders may offer construction-linked, time-linked, or possession-linked plans.
Ask for:

• Payment milestones

• Preferred payment plan options

• Any pre-EMI burden on buyers

• Penalties for late payment

Choose the plan that best fits your financial comfort.

10. What Are the Terms and Conditions in the Builder-Buyer Agreement?

Never sign without reading the agreement carefully.
Confirm:

• Carpet area

• Possession date

• Payment terms

• Penalty clauses

• Refund policies

• Cancellation charges

Have your lawyer review the agreement before signing.

11. What Are the Nearby Infrastructure Developments?

A flat’s value depends heavily on location.
Ask the builder about:

• Upcoming roads, malls, schools, and metro lines

• Current water and electricity conditions

• Traffic and connectivity

• Noise or pollution concerns

Visit the site personally at different times of the day.

12. Can You Visit Previously Delivered Projects?

A trustworthy builder will never hesitate.
Ask to see:

• Completed projects

• Quality of work

• Condition of common areas

• Feedback from existing residents

This gives you a clear idea of what to expect.