What Is a Grade A Warehouse in India? Grade A vs B vs C Explained
Updated · WareOnGo
In short
A Grade A warehouse in India is a modern, institutionally built facility with roughly 10–12 m clear height, FM2-grade flat flooring rated around 5–7 tonnes/sqm, dock levellers (about one per 10,000 sqft), sprinkler and hydrant fire systems, a 30 m+ truck court, insulated roofing with skylights, and full statutory compliance. Grade B is functional but misses several of these specs; Grade C is basic godown stock. Grade A commands a rent premium of roughly 20–40% over Grade B in the same micro-market, which efficient cube utilisation and lower operating risk often offset.
There is no statutory definition of "Grade A" in India — the grading is a market convention used by industrial real-estate consultants, developers and occupiers. But the convention is consistent enough that the label carries real meaning in lease negotiations, insurance underwriting and operations planning. This guide lays out the accepted specification, contrasts grades A, B and C, and explains when paying the Grade A premium is rational.
The Grade A specification
- Clear height: 10–12 m at eaves (some new parks go higher), enabling 5–6 racking levels.
- Flooring: FM2-category flatness, trimix/VDF concrete, load rating around 5–7 tonnes/sqm — required for VNA forklifts and high racking.
- Docks: dock levellers at roughly 1 per 10,000 sqft, dock height ~1.2 m, sectional doors, dock shelters in newer parks.
- Fire: sprinklers throughout (ESFR in newer builds), hydrant ring main, fire NOC in place, adequate water storage.
- Truck court: 30 m+ apron depth so 40-ft containers can dock and turn without blocking circulation.
- Structure: PEB with insulated roof, ~3–5% skylights for daylight, ventilation (ridge vents/louvres).
- Power & utilities: sanctioned power adequate for MHE charging and lighting, DG backup provision, borewell/water connection.
- Compliance & title: clean land title, approved building plan, occupancy certificate, CLU/industrial land use — institutionally developed parks come pre-papered.
- Site: gated campus, 24×7 security, weighbridge in larger parks, driver amenities, increasingly solar rooftops and ESG certifications.
Grade A vs Grade B vs Grade C
| Attribute | Grade A | Grade B | Grade C |
|---|---|---|---|
| Clear height | 10–12 m+ | 6–9 m | Under 6 m |
| Flooring | FM2 flat, 5–7 t/sqm | Plain VDF/trimix, uneven possible | Basic PCC, undulating |
| Docks | Levellers ~1/10,000 sqft | Raised platform, few or no levellers | Ground-level loading only |
| Fire systems | Sprinklers + hydrants + NOC | Extinguishers/hydrants, NOC varies | Often non-compliant |
| Construction | New PEB, insulated | Older PEB or good RCC | Old RCC/sheds |
| Compliance paperwork | Complete, institutional | Mostly available | Frequently incomplete |
| Typical occupiers | E-commerce, 3PL, FMCG, auto | Regional distribution, SMEs | Local traders, overflow storage |
| Indicative rent vs Grade B | +20–40% | Baseline | −20–40% |
Is the Grade A premium worth it?
Run the comparison on cost per pallet position, not cost per square foot. A 12 m Grade A box racked 5-high can hold roughly twice the pallets of a 6 m Grade B shed of the same footprint — so even at a 30% rent premium, the Grade A facility is often cheaper per unit stored. Add the harder-to-quantify items: lower fire-insurance friction, fewer compliance surprises at licence time, faster truck turnaround at proper docks, and MHE that works on flat floors.
Grade A stops making sense when the operation cannot use the cube: ground-stacked goods, slow-moving inventory, very small footprints, or pure last-mile nodes where proximity beats specification. For dark stores and city fulfilment, a compliant Grade B RCC godown at the right pin code routinely beats a Grade A box 40 km away.
How to verify a "Grade A" claim
- Measure clear height at the lowest obstruction (sprinkler pipes, ducts), not at the ridge.
- Ask for the floor specification — flatness category and load rating in t/sqm — in writing.
- Count the dock levellers and check apron depth against a 40-ft container turning circle.
- Inspect the fire NOC, sprinkler coverage and the water tank capacity, not just the hardware.
- Check the paperwork: building approval, occupancy certificate, land-use conversion. A great shed on unconverted land is not Grade A in any way that protects you.
Every listing on WareOnGo is physically inspected and its specifications and compliances validated before it goes live, so grade claims are verified rather than self-declared.
Where Grade A supply is concentrated in India
Grade A development clusters along highway corridors at the edges of major consumption markets. If your requirement is Grade A, these are the micro-markets where supply actually exists:
| Market | Key Grade A corridors |
|---|---|
| Delhi NCR | Farukhnagar, Pataudi Road, Bilaspur Chowk (Gurugram); Kundli–Sonipat; Dadri & Greater Noida |
| Mumbai MMR | Bhiwandi, Panvel, Taloja, JNPT influence zone |
| Bengaluru | Nelamangala, Dabaspete, Hoskote, Bommasandra, Attibele |
| Chennai | Oragadam, Sriperumbudur, Gummidipoondi, Red Hills |
| Pune | Chakan, Ranjangaon, Talegaon |
| Hyderabad | Medchal, Patancheru, Shamshabad, Shadnagar |
| Kolkata | Dankuni, Dhulagarh, NH-16/NH-19 corridors |
| Ahmedabad | Aslali, Changodar, Sanand, Bavla |
Site-visit checklist: question by question
| Spec | What to ask / measure | Red flag |
|---|---|---|
| Clear height | Measure to the lowest obstruction (sprinkler runs, ducts) | Height quoted at the ridge, not the obstruction |
| Flooring | Flatness category and load rating in writing | "Heavy duty" with no number behind it |
| Docks | Leveller count vs your truck mix; apron depth for 40-ft containers | Raised platform only, levellers "planned" |
| Fire systems | Sprinkler coverage map, water tank capacity, NOC validity date | Hardware present but NOC expired or pending |
| Power | Sanctioned load on the bill, not the transformer rating | Sanction application "in process" |
| Paperwork | Building approval, occupancy certificate, land-use conversion | Any one of the three missing |
Frequently asked questions
Market convention in India puts Grade A clear height at roughly 10–12 m at the eaves. Anything below about 9 m is generally marketed as Grade B regardless of other specifications.
No. Warehouse grading is a market convention, not a statutory standard — which is why specifications should be verified line by line during diligence rather than taken from the brochure.
Typically a 20–40% rent premium over Grade B in the same micro-market. Measured per pallet position rather than per sqft, Grade A often comes out cheaper because of vertical storage.
FM2 is a floor-flatness category (from the UK TR34 standard, widely referenced in India) indicating a high-tolerance flat floor. It matters because high racking and VNA forklifts need flat, jointed concrete to operate safely at height.
Often yes, via shared occupancy: most Grade A parks lease compartments from roughly 20,000 sqft, and 3PLs sub-offer even smaller dedicated areas inside Grade A boxes. SMEs get institutional infrastructure and compliance without leasing an entire building.
Along highway corridors at the edge of major markets — Bhiwandi and Panvel around Mumbai, Farukhnagar and Kundli in NCR, Nelamangala and Hoskote around Bengaluru, Oragadam and Sriperumbudur near Chennai, Chakan near Pune, and Medchal and Shamshabad around Hyderabad.
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