For a while, "Hosur airport" was used to sell almost every plot and flat in the area. If you heard that pitch, here is where the matter actually stands.
What was proposed
The Tamil Nadu government proposed a greenfield (brand-new) airport near Hosur, on land identified between Bagalur and Berigai in Krishnagiri district. The state carried out technical groundwork on the site. It was presented as a way to ease pressure on Bengaluru's Kempegowda International Airport.
Why it has not gone ahead
An airport like this needs approval from the Union government, and the Centre has declined it. The reason is a contract, not the land. Article 5.2 of Kempegowda airport's 2004 concession agreement restricts any competing international airport within a 150 km aerial radius until 24 May 2033. Hosur is inside that radius.
So a state announcement, a land parcel and a study did not add up to an approved airport.
Watch out for the same-name confusion
There are two Bagalurs. One is in Krishnagiri district, Tamil Nadu. The other is near Kempegowda airport in Karnataka. Projects in the Tamil Nadu one register with TNRERA, not Karnataka RERA, and follow Tamil Nadu's land records and registration offices.
What is true about the area anyway
- It is on the Hosur industrial belt, with established factories and logistics firms
- It is served by NH 44
- It follows Tamil Nadu's planning and revenue authorities
If you are looking at land or a home near Hosur
- Check the land papers, including patta, chitta and adangal, plus the parent document and an encumbrance certificate
- Check whether the layout is approved, by which authority, and that your plot is inside the approved layout
- Look at roads, water, drainage and power that exist now
- Look up the TNRERA registration yourself
How an airport actually gets approved in India
Knowing the steps makes it easy to judge any airport claim, not just this one. For a new greenfield airport, the broad path is:
- Site clearance. Under the Greenfield Airports Policy, 2008, the Union government's steering committee first gives site clearance.
- In-principle approval. A second, separate approval follows once the studies are done.
- Environmental clearance. Airports need prior environmental clearance under the Environment Impact Assessment Notification, 2006.
- Land acquisition and funding. The land has to be acquired and the money arranged.
- Construction. Only then do works start, and they take years.
When someone says an airport is “coming”, ask which of these steps has been completed and ask to see the document for it. For Hosur, the Union government has declined the proposal, so the first step itself has not been cleared.
What the 2033 date does and does not mean
The restriction in Kempegowda airport's concession agreement runs until 24 May 2033. That is the end of a restriction, not the start of a project. Nothing in that date says an airport will be approved or built afterwards. Any plan after 2033 would still need to go through every step above.
What an “airport premium” can cost you
Here is an illustrative example. Two similar plots sit near each other. One is sold at ₹30 lakh with an airport story. The other, with no story, is offered at ₹24 lakh. The extra ₹6 lakh is a price for something that may never happen.
If you borrowed that ₹6 lakh at an illustrative 9% over 20 years, it would add about ₹5,400 to your monthly EMI. Over 240 months, you would repay about ₹12.95 lakh for that ₹6 lakh. That is a lot of money for a rumour.
Test the area on today's facts
- Commute. Drive to your office at peak hour on a weekday, twice. Time it.
- Water. Ask where the water comes from today, and who supplies it in summer.
- Schools and hospitals. Find the nearest ones that exist now, not ones on a map.
- State rules. Stamp duty, registration fees and property tax follow Tamil Nadu rules on that side of the border. Get the current rates before you compare prices with Karnataka homes.
Common mistakes
- Paying a premium for a project that has no approval.
- Mixing up the two Bagalurs and checking the wrong state's records.
- Relying on a news clip instead of an official document.
- Skipping the encumbrance certificate because the seller seems trustworthy.
- Buying a plot without checking that its layout is approved.
Step by step before you pay anything
- Note the exact village, taluk, district and state on the documents.
- Check the patta and other land records on the Tamil Nadu government's e-services site.
- Get an encumbrance certificate through the Tamil Nadu registration department's portal.
- Confirm the layout approval and which body issued it.
- Look up the TNRERA registration for the project yourself.
- Ask a lawyer who practises in Tamil Nadu property law to read the papers.
Your quick checklist
- Airport claim checked against an official document, not an ad
- State, district and village confirmed on paper
- Patta, encumbrance certificate and layout approval seen
- TNRERA registration searched yourself
- Peak-hour commute timed twice
- Price compared with nearby plots that make no airport claim
- A Tamil Nadu property lawyer's opinion in writing
How to talk to a seller about it
You do not need to argue. Ask three calm questions. Which approval has the airport received, and can I see it? If the airport never comes, is this price still fair? Will you put the airport claim in writing in the agreement? A seller who is selling a sound property will answer without fuss. A seller relying on a rumour will usually change the subject. Either answer tells you what you need to know, and it keeps your first big decision based on facts.
One more point for buyers who work in Bengaluru. A home across the state border means a different land records system, a different registration office and a different RERA authority. None of that is a problem in itself. It simply means you need advice from someone who knows that state's rules, and you should plan your paperwork for it from the start.
The lesson for every first-home buyer
A proposal is not a project, and a declined proposal is not a delay. Buy on what exists and what your documents guarantee. Our first home guide covers the checks that apply anywhere.