Under-Construction vs Ready-to-Move Property: Which One Should You Buy
Quick summary
- Under-construction property attracts 5% GST (1% for affordable housing). Ready-to-move with an Occupancy Certificate is GST-exempt.
- Under-construction units typically sell 10-20% cheaper than comparable finished ones, even after adding GST, the total can still come out lower.
- Ready-to-move means you inspect the actual unit, move in immediately, and carry zero delivery risk.
- The right comparison is never sticker price, it's total outlay (base price + GST + stamp duty) against total outlay for the ready alternative.
The core trade-off
Every buyer eventually asks this question, and tthis is no universal right answer, it depends on your timeline, risk appetite, and how the specific numbers stack up for the specific project you're looking at. The full breakdown is below.
Cost comparison: it's not as simple as "under-construction is cheaper"
| Factor | Under-construction | Ready-to-move |
|---|---|---|
| GST | 5% (1% for affordable housing) | Exempt (with valid Occupancy Certificate) |
| Base price vs comparable ready unit | Typically 10-20% lower | Baseline |
| Payment structure | Spread across construction milestones (CLP) or builder-defined schedule | Full payment upfront or via loan disbursed at once |
| Possession timeline | 2-5 years typically | Immediate |
| What you're buying | Based on brochure, sample flat, floor plan | The actual physical unit, inspected |
Run the real math before deciding: take the under-construction base price, add 5% GST, add stamp duty on that value. Compare that total against the ready-to-move unit's price plus its stamp duty (no GST). In many projects, the lower base price of under-construction still wins even after GST, but not always, especially in project stages close to possession where the price gap has already narrowed.
The Occupancy Certificate is the real dividing line
Legally, what makes a property "ready-to-move" for GST purposes isn't only that it looks finished, it's whether the builder has received the Occupancy Certificate (OC) from the local authority. A fully built tower without an OC is still technically a "service" transaction and attracts GST if you buy before the OC comes through. Always ask for the OC status explicitly, not only "is it ready."
Why buyers choose under-construction anyway
- Lower entry price, the biggest draw, especially for first-time buyers stretching a budget.
- Capital appreciation potential, prices in a project often step up at each construction milestone. Early buyers capture that gap.
- Payment flexibility, Construction Linked Plans (CLP) spread the burden over years instead of one lump sum.
- More configuration choice, floor, facing, and unit type selection is usually wider before a project sells out.
Why buyers choose ready-to-move anyway
- Zero delivery risk, no chance of construction delays, which remain common across Indian real estate despite RERA.
- What you see is what you get, walk through the actual flat, check finishing quality, natural light, actual view.
- Immediate rental income, if it's an investment, you start earning rent from day one instead of waiting years.
- No GST, a real, calculable saving on the transaction.
A practical way to decide
If you need to move in within the next 12 months, for a job change, growing family, or any real deadline, ready-to-move removes the single biggest risk in Indian real estate: possession delay. If your horizon is genuinely 3-5 years out and you're comfortable tracking a project's RERA-committed timeline, under-construction in a well-established developer's project can work out meaningfully cheaper on a per-square-foot basis.
Either way, check the project's RERA registration and the developer's track record on past project delays before committing, that matters more than the under-construction vs ready-to-move question itself.
FAQs
Is GST applicable on resale of ready-to-move flats?
No. GST only applies to the primary sale of under-construction property from a developer. Resale of any property, ready or otherwise, is exempt from GST (though stamp duty still applies).
What is affordable housing GST rate?
1%, for units with carpet area up to 60 sq m in metros or 90 sq m in non-metros, priced at ₹45 lakh or below.
Can builders charge GST after the Occupancy Certificate is issued?
No. Once a valid OC is issued, any sale of that unit is exempt from GST, regardless of when construction was completed.
Is under-construction property riskier than ready-to-move?
Yes, in the sense that delivery/possession risk exists, even RERA-registered projects can face delays. Ready-to-move has essentially zero delivery risk since the unit already exists.
Which is better for rental income, under-construction or ready?
Ready-to-move, since you start earning rent immediately. Under-construction only starts generating rental income after possession, which could be years away.
Bringing it back to your decision
Both options are live on our platform right now, browse under-construction projects if you're comfortable with a 2-5 year horizon and want the pricing edge, or ready-to-move properties if you need to move in soon or want rental income starting immediately. Check the full live projects list to compare both side by side, and ask us for the exact GST-adjusted total cost before you decide, we run this calculation for every property we list.
What is the difference between capital appreciation and rental yield?
Appreciation is the rise in the property value over time; rental yield is the annual rent as a share of the price. Most Indian homes give modest yield and rely on appreciation.
How much should I keep as a buffer beyond the price?
Set aside for stamp duty, registration, GST where it applies, interiors, and a contingency. A buffer of a meaningful share above the base price is prudent.
Is a home loan pre-approval useful?
Yes, a pre-approved loan tells you your budget, speeds up booking and strengthens your negotiating position with sellers. Get it before you shortlist seriously.
How do I choose between two similar projects?
Compare the builder record, RERA status, carpet area, real amenities, connectivity and total cost, not just the headline price. Visit both before deciding.
What stamp duty and registration charges apply in Gurgaon and NCR?
Stamp duty and registration vary by state and are usually a few percent of the property value, with a small rebate for women buyers in many states. Confirm the current Gurgaon and NCR rate before you budget.
How much home loan can I get to buy in Gurgaon and NCR?
Most buyers get a loan for 75-90% of the value, tied to income and credit score. Our home loan by salary guide shows the ranges.
What documents do I need to buy property in Gurgaon and NCR?
Identity and address proof, PAN, income papers for a loan, and the property title chain, approvals and latest tax receipts. Keep both sides KYC ready for registration.
How do I check if a project is RERA-registered?
Search the state RERA portal by project or builder name for the registration number and approved plan. Our RERA check guide explains it.
Can NRIs buy property in Gurgaon and NCR?
Yes, NRIs can buy residential and commercial property in India, though not farm land. Payments must come through banking channels, and a trusted power of attorney helps if you are abroad.
What taxes apply when I sell property in Gurgaon and NCR?
You pay capital gains tax on the profit, lower if you hold beyond the long-term period, with reliefs if you reinvest in another home. Take advice before you sell.
Is it a good time to buy in Gurgaon and NCR?
Timing matters less than buying the right property at a fair price with clean papers. If a home fits your budget and needs, waiting for a perfect market rarely pays.
How do I verify a property title in Gurgaon and NCR?
Check the chain of ownership, the latest record, any loan or lien and pending dues, and match the seller identity to the title. A local lawyer can vet the deed.
What should I check during a site visit in Gurgaon and NCR?
Construction quality, water and power backup, the neighbourhood, road access, and how the actual unit compares to the brochure. Visit at different times of day if you can.
Can I negotiate the price in Gurgaon and NCR?
Resale and ready inventory are usually negotiable, while fresh launches have fixed rates but may waive some charges. Compare recent deals nearby to judge a fair price.
What is the difference between carpet area and super area?
Carpet area is the usable space inside your walls; super area adds a share of common areas. Always confirm the carpet area you actually get before comparing prices.
What extra costs come beyond the price in Gurgaon and NCR?
Budget for stamp duty and registration, GST on under-construction homes, parking, club and maintenance deposits, and loan fees. Ask for a full cost sheet upfront.
