How to Choose a Home in Delhi NCR: A 2026 Buyer’s Guide

A home is usually the biggest purchase a family makes. Delhi NCR makes the choice harder because it spans three states and several local authorities. A flat in Noida, one in Gurugram and one in Delhi can sit under different regulators, with different taxes and different registration costs.

This guide gives you a simple order of checks, whether you are buying, renting or investing. Rates and rules change. We checked the figures below against current sources in October 2026, but confirm anything that affects your money with the official source or your lawyer before you pay.

1. Fix your budget and priorities first

Before you look at any project, write down three things:

• The total you can spend, including taxes and fees.
• The monthly EMI you can carry comfortably, even if your income dips for a few months.
• The three features you will not compromise on, such as commute time, a particular school or a ready-to-move home.

Everything else is a trade-off. If you are a tenant, the same exercise works with monthly rent and the commute as your limits. If you are an investor, decide how long you can hold the property without relying on a quick sale. No location or project can promise returns.

2. Check the location in real life

Brochures show distances. You live with travel time. Test each of these yourself:

• Commute: Do the trip to your workplace at the hours you would actually travel, on a weekday. Note the nearest metro or bus stop and how you would reach it from the gate.
• Schools: Check the real road distance and the school-run time. Ask whether admissions are open in the class you need.
• Hospitals: Look for a hospital with an emergency department, not just a clinic. Note how long the drive takes at night.
• Water: Ask where the water comes from, whether it is treated, and whether tankers are needed in summer.
• Power: Ask about the sanctioned load, the power cuts residents face, what the backup covers and what it costs per unit or per kVA.

Visit on a weekday evening and a weekend morning, and talk to residents. They will tell you about traffic, water pressure and maintenance faster than any agent.

To shortlist areas, read the ADiHomes guides for Noida, Gurugram and Faridabad. Then verify each point above on the ground.

3. Check RERA status before you pay anything

RERA is the most useful single check, and it takes about ten minutes. First find out which regulator covers the project.

Does the project need to be registered?

Under the RERA Act, registration is required where the land exceeds 500 square metres or the project has more than eight apartments. Very small projects can fall outside the rule, so if an agent says the project is exempt, ask for the plot area and the number of units in writing. Also note that no promoter may advertise, book or sell a unit in a project that is not registered.

What to read on the project page

• Validity: Confirm the registration is active and note the valid-up-to date. Extensions are common.
• Phase and tower: Builders sometimes register only part of a township. Confirm that your tower is covered.
• Promoter name: Match it with the name on your builder-buyer agreement.
• Completion date: This is the date declared to the regulator. Treat it as more reliable than a brochure date.
• Carpet area: Check that the brochure area matches the registered carpet area for your unit type. RERA requires pricing on carpet area.
• Updates: Check when the project information was last updated. A page that has not been touched for a long time is a warning sign.

How RERA protects you

• A builder must keep 70% of buyer money in a separate project account. It can withdraw only for that project’s land and construction costs, in line with progress and with engineer, architect and chartered accountant certification.
• A builder cannot take more than 10% as an advance before signing the sale agreement.
• In most state rules, including UP and Haryana, delay interest is set at SBI’s highest one-year MCLR plus 2%. If possession is late, the buyer can claim that interest or a refund with the same interest. Recent calculators show roughly 10.70% to 10.95% a year. The rate moves whenever SBI revises its MCLR, so check the current figure and your state’s rule.
• Structural or quality defects reported within five years of possession must be fixed free of cost within 30 days.

RERA registration does not guarantee on-time delivery. It gives you records to check and a legal route if things go wrong.

4. Look at the builder’s track record

The regulator’s portal is a good starting point. Then go further:

• Look for complaints and orders against the developer. Orders show how a builder behaves when challenged.
• Compare promised and actual delivery dates on earlier projects.
• Visit a completed project by the same builder. Look at lobbies, lifts, parking and drainage, and ask residents about maintenance, defects and whether the Occupancy Certificate was obtained.
• Ask your bank which projects it has approved. That is not a quality guarantee, but it means the bank’s legal team reviewed the documents.

Judge the builder on records and delivered homes, not on advertising or the size of the sales team. You can compare developers and projects by city on the ADiHomes projects page.

5. Build your real budget, including hidden costs

The listed price is rarely the full cost.

GST (under-construction homes only)

• Under-construction flats attract 5% GST without input tax credit, or 1% for affordable housing, which means a price up to ₹45 lakh and a carpet area up to 60 sq m (metros) or 90 sq m (non-metros). You must meet both limits.
• These rates were not changed by the GST reform of 22 September 2025.
• A ready flat with an Occupancy or Completion Certificate carries no GST, and instalments paid after the certificate is issued are GST-free.
• Preferential location, floor-rise, parking and club charges form part of the taxable value and carry the same rate.

Some sources describe the 5% as applying after a one-third land deduction. Ask the builder to show the GST calculation in writing on your cost sheet.

Stamp duty and registration

Stamp duty is charged on the higher of the circle-rate value and the declared price. These are the commonly published rates for a residential purchase, applied to a ₹50 lakh value.

Points to confirm before you budget:

• Noida and Greater Noida: The UP Cabinet approved a 1% stamp duty discount for property up to ₹1 crore bought in a woman’s name in July 2025. Older pages still describe a ₹10,000 rebate, so confirm the current benefit with the sub-registrar. Greater Noida has also moved stamp duty to the booking stage, payable once 10% of the price is paid and a registered agreement to sell is signed.
• Delhi: NDMC areas have lower rates, and Delhi Cantonment is lower again. Sources disagree on extra charges. One says the MCD levies a 1% transfer duty on property above ₹25 lakh. Another describes a two-slab system with higher rates above ₹25 lakh. Get an official estimate before you commit.
• Gurugram: Properties outside municipal limits attract lower rates. The registration fee is reported to be capped at ₹50,000. Check the cap with the registrar.

A worked example

This is an illustration for a ₹50 lakh under-construction, non-affordable flat in Noida bought by a male buyer. It is not a quote.

The same flat bought as a ready-to-move home with a completion certificate would carry no GST, so the government charges would be ₹4,00,000 instead of ₹6,50,000. The home would also have to be bought at its ready-home price, so compare total costs and not just the tax line.

The table leaves out several costs. Ask the builder for a written cost sheet that lists each of them:

• Preferential location and floor-rise charges.
• Parking, club membership and power backup.
• Maintenance deposits, advance maintenance and any sinking fund.
• Home loan processing fees, insurance and interiors.
• Tax deducted at source on payments to the builder, if the value is ₹50 lakh or more. Ask your chartered accountant how to handle it.

Keep a buffer for moving, furnishing and a few months of overlapping rent and EMI.

6. Make site visits count

Visit at least twice, once with the sales team and once without. Take a checklist, a phone for photos, and a friend or civil engineer if possible.

• Match paper to reality: Compare the sanctioned layout, the unit’s carpet area and the approved plan with what you see.
• Construction stage: For under-construction projects, compare actual progress with the stage your payment plan assumes. Pay only as milestones are reached.
• Inside the flat: Look for damp patches, hairline cracks, uneven floors and poor finishing. Open every door and window, test taps and switches, and check balcony drainage and slope.
• Common areas: Check lifts, staircases, fire exits, parking height and turning space, and security.
• Surroundings: Look for noise, nearby construction, garbage points, drainage and street lighting.
• Ready homes: Ask for the Occupancy Certificate, the sale agreement, maintenance records and any dues clearance from the society or the authority.

If you are renting, do the same inspection and photograph the condition before you move in. Get the deposit, notice period and repair responsibilities in a written agreement. If you are investing, look at how many units in the society are already rented or for sale, since that shows how much competition you will face.

To build a shortlist by area, browse all properties on ADiHomes, then apply this list to each project.

7. Before you sign

• Have a lawyer read the builder-buyer agreement and the title documents.
• Check that the payment schedule is tied to construction progress.
• Get the possession date and the delay terms in writing, and compare them with the RERA-declared date.
• Make sure the interest for delay is not much lower than the rate the builder charges you for late payment.
• Pay through bank channels only, and keep every receipt.

No home is perfect. If a project passes the location test, the RERA and builder checks, and a realistic budget, you have done the main work. If any answer is vague, wait and ask again.

Frequently asked questions

Sources

• RERA Registration Mandatory for Areas More than 500 Sq m – Lexology
• Haryana RERA (HRERA) Guide (2026): Projects & Complaints – HomeFirst
• Delhi RERA Guide (2026): Project Search & Complaints – HomeFirst
• RERA Protection – What Home Buyers Must Know – Ganak
• RERA Act – BankBazaar
• RERA Interest Calculation for Delayed Possession – Jurigram
• RERA Possession Delay Interest Calculator 2026 – Brickplot
• Kerala RERA Penalty Calculator – Builder Delay
• GST on Real Estate 2025-26 – TaxClue
• GST on Construction & Real Estate 2025-26 – TaxClue
• Stamp Duty and Registration Charges in Greater Noida 2026 – Square Yards
• Property Registration in Noida & Greater Noida 2026 – Sobha
• UP Cabinet approves 1% stamp duty exemption for women – Newsonair
• Stamp Duty in Delhi 2026 – Godrej Capital
• Stamp Duty and Registration Charges in Delhi (2026) – South Delhi Floors

Updated 20 October 2026. This article is general information, not legal or financial advice; check current rules and project details before you decide.