A Bengaluru buyer took possession of a nearly finished flat, moved in, and then spent months on a temporary, higher tariff power supply because the building could not get a permanent BESCOM connection. The block had not received its occupancy certificate, and without it the electricity board would not energise a permanent meter. What looked like a paperwork delay was in fact a hard gate, and it is a gate every buyer should understand before, not after, moving in. A BESCOM electricity connection Bengaluru buyers can rely on is a permanent one, and that hinges on a single certificate.

Here is the quick fact worth keeping: for a newly constructed building, BESCOM issues a permanent electricity connection only against a valid occupancy or completion certificate, a rule reinforced by a Supreme Court direction of December 17, 2024 that utilities be connected only after such a certificate is produced.

The short answer. A BESCOM electricity connection Bengaluru buyers need for a new home is a permanent power supply that the board grants only when the building has a valid occupancy or completion certificate, alongside the sanctioned plan, proof of ownership, and a wiring completion certificate. The benefit of knowing this is that it turns the occupancy certificate into a make or break check. The trade-off is blunt, a beautiful flat without an OC can leave you stuck on temporary power and unable to get a home loan, so the document matters as much as the finish.

Why does the occupancy certificate decide your BESCOM connection?

The occupancy certificate decides your connection because both the electricity board and the courts now treat it as proof that a building is legally complete and fit to occupy. BESCOM has made a valid occupancy or completion certificate mandatory for a permanent connection to a new building, along with the sanctioned building plan and proof of ownership. Without those, a permanent meter is not issued, however finished the flat may look inside.

This is not a local quirk but a national position. In December 2024 the Supreme Court, in Rajendra Kumar Barjatya versus UP Awas Evam Vikas Parishad, directed that electricity, water, and sewerage connections be provided by service providers only after the completion or occupation certificate is produced, and that banks sanction loans against a building only after verifying the same. For a buyer, that single ruling links your power connection and your home loan to the same document, which is why the OC has quietly become one of the most powerful pieces of paper in a purchase.

Temporary versus permanent connection, what is the difference?

A temporary connection is meant for construction and short term use, while a permanent connection is the regular domestic supply a home should run on, and the two are not interchangeable. During construction a site may hold a temporary connection, but that does not convert automatically into a permanent one. Until the occupancy or completion certificate is furnished, an application for permanent supply is likely to be kept pending or rejected, leaving occupants on an arrangement that was never meant to be long term.

The practical costs of being stuck on temporary power are real. Tariffs can be higher, the supply arrangement can be less secure, and the situation signals a deeper problem, that the building has not been certified as legally complete. If a seller or builder is casual about why a flat is still on a temporary connection, treat that as the question to pursue, because the answer usually leads straight back to a missing or pending certificate.

How do you apply for a new BESCOM connection?

You apply online through the BESCOM portal, in a process that is now largely digital for domestic connections. You fill the application for a domestic low tension category, upload your identity and address proof, your property documents such as the sale deed or the khata certificate in your name, and the wiring completion certificate from a licensed electrical contractor, then pay the fee and schedule a site inspection. For a new building, the occupancy or completion certificate and sanctioned plan are part of that document set.

At the application stage you also declare the sanctioned load, the maximum electricity load in kilowatts your connection is approved for. It is worth estimating this realistically against the appliances a modern home runs, because a load set too low can trip or strain under heavy use, and revising it later is more effort than getting it right at the outset. The board assesses the load and, after the site inspection and payment are complete and the documents check out, energises the permanent connection to the flat.

What sanctioned load should a home apply for?

The sanctioned load should reflect how your household actually uses power, not the minimum that scrapes through the application. Air conditioners, a geyser, an induction hob, a washing machine, and increasingly an electric vehicle charger all add to peak demand, and a load sized only for lights and fans will feel tight the moment several run together. BESCOM calculates load using diversity factors, recognising that not everything runs at once, but the starting point is your own honest estimate of the appliances in the home.

Getting this right matters because the load is set at application and shapes your everyday experience of the connection. Under provisioning leads to tripping and the hassle of a later enhancement, while a sensible margin keeps the supply comfortable as your usage grows. If you plan to add an EV charger or a large appliance in the near future, factor that in now, so the connection you commission today still fits the home you will actually live in over the coming years.

What can delay a BESCOM electricity connection Bengaluru buyers apply for?

Several avoidable issues delay a BESCOM electricity connection Bengaluru buyers apply for, and most trace back to documents rather than wiring. The most common is a missing or pending occupancy certificate, which stops a permanent connection outright for a new building. Close behind is a sanctioned plan that does not match what was actually built, since a deviation flags the property as not fully compliant and complicates certification, which in turn holds up the connection.

Other delays are more mundane but just as real. Ownership documents that are not yet in your name, a khata still to be transferred, or a wiring completion certificate that a licensed contractor has not issued can each stall the application at inspection. Applying for a sanctioned load that is clearly too low for the flat can also invite queries. The pattern is clear, the connection is usually held up by paperwork upstream of BESCOM, so the fastest route to a smooth energisation is to close those documents, above all the occupancy certificate, before you apply rather than after.

How does the BESCOM and OC link change your buying checklist?

It moves the occupancy certificate from a nice to have to a non negotiable, because the same document now unlocks both your permanent power and your home loan. A flat without an OC is not merely a compliance gap, it is a practical obstacle to living in and financing the home, which is why the certificate belongs at the top of your checks rather than buried in the paperwork. You can go deeper on what these certificates mean in our guide to the occupancy certificate and completion certificate.

When you weigh a specific home, such as a project like Brigade Sevilla in Budigere, ask directly whether the block you are buying into has its occupancy certificate and a permanent BESCOM connection, not just whether the project as a whole is nearing completion. Use the seven point routine below to keep the power and certificate check disciplined.

1. Confirm the building has a valid occupancy or completion certificate before you buy.
2. Ask whether the flat has a permanent BESCOM connection or only a temporary one.
3. Keep the sale deed or khata certificate ready as proof of ownership.
4. Get a wiring completion certificate from a licensed electrical contractor.
5. Estimate and apply for a sanctioned load that fits your appliances and future plans.
6. Apply online on the BESCOM portal and schedule the site inspection.
7. Treat a missing occupancy certificate as a red flag for both power and a home loan.

Can I get a BESCOM connection without an occupancy certificate?

For a permanent connection to a newly constructed building, generally no. BESCOM requires a valid occupancy or completion certificate, along with the sanctioned plan and proof of ownership, and a Supreme Court direction requires service providers to connect electricity only after the completion or occupation certificate is produced. A temporary construction connection is a separate arrangement.

What documents does a new BESCOM connection need?

You typically need identity proof, address proof, property documents such as the sale deed or khata certificate, a wiring completion certificate from a licensed electrical contractor, and for a new building the occupancy or completion certificate and sanctioned plan. The application and payment are made online, followed by a site inspection by BESCOM.

What is sanctioned load, and why does it matter?

Sanctioned load is the maximum electricity load in kilowatts that BESCOM approves for your connection, set at the time of application. If you underestimate it, high draw appliances can trip or strain the connection, and revising it later takes effort, so size it realistically for your household and future plans when you apply.

Why does the occupancy certificate matter so much for power?

Because a Supreme Court direction requires utilities and banks to insist on a completion or occupation certificate, a flat without one can struggle to get both a permanent power connection and a home loan. That makes the occupancy certificate a practical gatekeeper, not a formality, so confirm it exists before you commit to a purchase.

Last updated 2026-07-09. PropNewz Team.