Nagpur Air Funnel Zones: Building Height Restrictions

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Nagpur Air Funnel Zones: Building Height Restrictions map

Overview

Nagpur airport funnel zone restrictions govern permissible building heights across a 20-km radius around Dr. Babasaheb Ambedkar International Airport. Issued under the Ministry of Civil Aviation's Height Restrictions Rules 2015, these rules are enforced by AAI through its Colour Coded Zoning Map (CCZM). Any structure above 15 meters AGL requires a height NOC via the NOCAS portal before construction. This page covers how to read the CCZM for Nagpur, which corridors face the strictest height caps, and the documents you must verify before signing any land deal near the airport.

Height Restriction Traps That Have Killed Nagpur Real Estate Projects

Funnel zones aligned with runway ends impose the harshest height limits, and they catch buyers off guard because sellers rarely disclose them. In Nagpur's MIHAN SEZ, a developer who planned 18-storey towers inside the SEZ saw AAI curtail the heights because the site sat inside the aircraft landing funnel, floors that were approved by MADC were blocked by AAI.

The CCZM for Nagpur divides the area around the airport into colour-coded grids, each carrying a Permissible Top Elevation (PTE) in metres AMSL. The table below shows how each colour grade translates into construction risk.

Red Grid

Meaning

Site falls inside strict restriction zone

Construction Route

File NOC directly with AAI via NOCAS, no local body approval

Non-Red Grid below PTE

Meaning

Site elevation plus proposed height is under PTE

Construction Route

Local body (NMC/NIT/NMRDA) can approve without AAI referral

Any grid, structure above 150 m AMSL

Meaning

Above CCZM auto-settle threshold

Construction Route

Must apply to AAI via NOCAS regardless of colour

Funnel Zone (runway axis)

Meaning

Height = 2% of distance from runway edge

Construction Route

Strictest zone; a plot 1,000 m from runway end has a 20 m height cap

CCZM Colour

Meaning

Construction Route

Red Grid

Site falls inside strict restriction zone

File NOC directly with AAI via NOCAS, no local body approval

Non-Red Grid below PTE

Site elevation plus proposed height is under PTE

Local body (NMC/NIT/NMRDA) can approve without AAI referral

Any grid, structure above 150 m AMSL

Above CCZM auto-settle threshold

Must apply to AAI via NOCAS regardless of colour

Funnel Zone (runway axis)

Height = 2% of distance from runway edge

Strictest zone; a plot 1,000 m from runway end has a 20 m height cap

The formula is simple but deadly: if a broker quotes you the Floor Space Index (FSI) without first checking the CCZM grid and subtracting site elevation from the PTE, you are being sold a number that may be legally unreachable. If your Nagpur airport height restriction NOC check reveals a red grid, the local body cannot issue a construction permit, only AAI can.

MIHAN, Jamtha, Besa and Wardha Road: Which Corridors Have Room and Which Don't

South Nagpur's growth corridors are the most active land investment zones in the city, and they all sit inside AAI's 20-km NOC radius.

The table below maps the four key corridors to their investment profile and height risk.

MIHAN SEZ core

Distance from Airport ARP

0-4 km

Zone Character

Industrial / IT

Height Risk

Very High, partially in funnel

Best Use

Industrial plots with MADC approval only

Jamtha

Distance from Airport ARP

3-6 km

Zone Character

Residential / Mixed

Height Risk

High, within conical surface

Best Use

Low-rise residential, NMRDA-approved layouts

Besa-Pipla

Distance from Airport ARP

6-9 km

Zone Character

Established residential

Height Risk

Moderate

Best Use

Mid-rise residential, NMRDA-sanctioned

Wardha Road (outer)

Distance from Airport ARP

9-14 km

Zone Character

Commercial / Residential

Height Risk

Low to Moderate

Best Use

Plotted townships, commercial layouts

Corridor

Distance from Airport ARP

Zone Character

Height Risk

Best Use

MIHAN SEZ core

0-4 km

Industrial / IT

Very High, partially in funnel

Industrial plots with MADC approval only

Jamtha

3-6 km

Residential / Mixed

High, within conical surface

Low-rise residential, NMRDA-approved layouts

Besa-Pipla

6-9 km

Established residential

Moderate

Mid-rise residential, NMRDA-sanctioned

Wardha Road (outer)

9-14 km

Commercial / Residential

Low to Moderate

Plotted townships, commercial layouts

Jamtha is one of Nagpur's most active plot markets, but buyers regularly ignore that it sits inside the conical surface zone, where heights slope upward at 5% gradient from the airport perimeter. A layout sanctioned by NMRDA for G+3 floors can still be blocked at the construction permit stage if the CCZM PTE for that grid is lower than the proposed top elevation. Wardha Road's outer belt, beyond 10 km from the Aerodrome Reference Point, faces the most relaxed restrictions and is where NMRDA-approved layouts can typically achieve full permitted FSI without AAI referral.

Frequently Asked Questions

What are the height restrictions near Nagpur airport for land and buildings?

Any structure within 20 km of Nagpur airport requires AAI height NOC if it exceeds the CCZM Permissible Top Elevation for its grid. In the runway funnel zone, the permitted height equals 2% of the distance from the runway edge.

How do I check if my Nagpur plot falls in the airport funnel zone?

Download the AAI CCZM for Nagpur from nocas2.aai.aero. Locate your plot's grid, note its colour, and check the Permissible Top Elevation. Deduct your site's ground elevation (AMSL) to find the maximum permitted construction height above ground.

Do I need AAI NOC to buy or build on land near Nagpur airport?

Buying land does not require an NOC. Construction does. Any structure above 15 m AGL within the NOC zone must obtain height clearance from AAI via the NOCAS online portal before the local body can sanction the building plan.

What is the CCZM Nagpur airport map and how do I read it?

CCZM is AAI's Colour Coded Zoning Map showing Permissible Top Elevation (AMSL) per grid square. Red grids require direct AAI application. Non-red grids below the PTE can be cleared by NMC, NIT, or NMRDA. Always check the correct Nagpur airport height restriction CCZM before agreeing on a purchase price.

Is construction allowed on land near MIHAN in the funnel zone?

Yes, but with severe height caps. MIHAN core plots fall partly inside the landing funnel zone where AAI curtailed even MADC-sanctioned projects. Any MIHAN land deal must carry the AAI NOC as a pre-condition before construction, not an afterthought.

What documents must I verify before buying land near Nagpur airport?

Verify the CCZM grid colour and PTE for the specific survey number, obtain the NMRDA or NIT layout approval, confirm the title document and encumbrance certificate, and check for any existing AAI NOC on record before signing any agreement.

Disclaimer

Information shown here is indicative. Users should verify details with Nagpur Improvement Trust or relevant authorities before any transaction or development decision.