⚡ KEY TAKEAWAYS (TL;DR)
- Under-construction = 15–25% lower price, 5% GST applicable, phased payment, appreciation upside — but requires 2028–2031 patience.
- Ready-to-move = no GST, immediate possession, zero construction risk — but priced 15–25% higher and limited new luxury inventory.
- For investors: under-construction branded new launches from listed developers offer best risk-adjusted returns.
- For immediate end-use: ready-to-move eliminates all timeline uncertainty.
- Post-RERA, construction risk has reduced significantly — but only for RERA-registered projects from credible developers.
The Core Trade-Off
Every property buyer in Gurgaon faces this question: buy now at a discount and wait, or pay more and move in immediately? The answer has changed significantly after RERA (2016) — construction risk is now manageable for projects from listed developers with RERA compliance. The question is no longer just about risk; it's about your timeline, tax situation and whether you're buying to live or invest.
Full Comparison
| Factor | Under-Construction | Ready-to-Move |
|---|---|---|
| Typical price vs. market | 15–25% lower at launch | Market rate / premium |
| GST | 5% on full value (or 1% affordable) | Zero — exempt after OC |
| Construction risk | Present — mitigated by RERA + brand | None — what you see is what you get |
| Payment structure | Phased (CLP / tranche payments) | Full payment at registration |
| Bank loan eligibility | Available; disbursed in tranches | Available; full disbursement |
| Customisation | Some (flooring, fittings, alterations) | None — fixed as built |
| Moving in | 2028–2031 (new launches) | Immediately |
| Appreciation potential | High — price rises from launch to OC | Moderate — already at market rate |
| Tax benefit (Section 24) | Interest deduction only after possession | Immediately claimable |
| Inventory choice | Wide — multiple floors, views, orientations | Limited — only remaining unsold/resale |
The GST Factor: A Key Hidden Cost
This is the most overlooked cost in the under-construction decision. GST on under-construction property is 5% of the total agreement value (minus land cost, which varies). On a ₹4 Cr apartment, this adds approximately ₹16–18 lacs to your effective cost. Ready-to-move properties (OC received) are completely exempt from GST.
So the "15–25% discount" on under-construction narrows by 4–5% after GST. The actual net advantage is typically 10–20% — still significant, but not 25%.
Risk Assessment: Post-RERA Reality
Pre-2016, possession delays of 3–7 years were common. RERA changed the framework:
- Developers must register and report quarterly to RERA
- 70% of project funds must be in an escrow account (accessible only for project expenses)
- Buyers can claim compensation at SBI MCLR + 2% for each month of delay
- Developers cannot change project specifications without buyer consent
However, RERA protection is only as strong as the developer's financial health. A financially weak builder can still default even under RERA (as several have). The protection hierarchy: listed company > large private developer > local/small developer. Buy only from companies with clean RERA records and DTCP-compliant projects.
Best Under-Construction Options in 2026
| Project | Developer type | Price | Possession | Risk level |
|---|---|---|---|---|
| Adani The Marq | Listed / Adani Group | ₹3.77–5.8 Cr* | Dec 2031 | Low |
| Godrej Vriksha | Listed / NSE: GODREJPROP | ₹3.60–5.35 Cr* | Jun 2031 | Low |
| Emaar Urban Ascent | Global developer / Emaar Properties | ₹3.89–5.67 Cr* | Dec 2031 | Low |
| Sobha Aranya | Listed / Sobha Realty | ₹7.10 Cr+* | — | Low |
| Conscient Elaira | Established private | ₹3.27–4.55 Cr* | — | Low-Medium |
| Ashiana Aroham | Listed / Ashiana Housing | ₹1.15–1.85 Cr* | — | Low |
Who Should Buy What
Buy Under-Construction If…
- You're buying as an investment and can wait 4–5 years
- You want the largest apartment for your budget
- You can choose floor, view and orientation at launch
- You're buying from a listed developer (RERA + brand safety)
- You have stable income and can manage phased payments
- You currently have housing (rental or own) to live in
Buy Ready-to-Move If…
- You need to move in immediately
- You want to see what you're buying before paying
- Your job/family situation requires certainty of tenure
- You want to save 5% GST immediately
- Your primary goal is a home, not an investment
- You're risk-averse and don't want construction dependency
The RERA Check: Before You Book Any Under-Construction Project
- Verify RERA number on haryanarera.gov.in
- Check quarterly compliance reports — are floors progressing per schedule?
- Check escrow withdrawal history — is the money being used for the project?
- Confirm possession date in RERA filing matches marketing material
- Read the BBA (Builder-Buyer Agreement) — never sign without an independent legal review
Full 10-point checklist: RERA Haryana buyer verification guide.
FAQs
Is under-construction property cheaper than ready-to-move in Gurgaon?
Is GST applicable on ready-to-move flats?
What happens if a builder delays possession?
Can I claim tax benefit on home loan for under-construction property?
Which is better for NRIs — under-construction or ready-to-move?
Not Sure Which Way to Go? Let's Talk
We'll analyse your specific budget, timeline and risk profile to recommend the right type and project for you.