Does the water account follow the property automatically?

No. Until the buyer files for a change, with the sale deed, a recently paid bill and the khata attached, the earlier name stays on record.

What does RR mean on a water bill?

It is the identifier of the connection. The number appears on each bill and is quoted when paying, complaining or asking for a name change.

Does a buyer inherit the previous owner's water arrears?

Practically yes: unpaid dues stay on the connection, and BWSSB may hold the transfer back until they are cleared. The seller should pay them by registration.

Which comes first, the khata change or the water transfer?

The khata should go first. With it in the buyer's name, the BWSSB application is easier since the board verifies the owner's name against those records.

BWSSB Change of Name After Buying a Bangalore Home

When a home in Bangalore changes hands, its water account stays behind with the earlier owner or the builder. The board's records keep that name until the new owner asks for a change. What follows explains why the change is needed, how to learn the true source of the home's water, how to deal with old dues and what the application involves.

Start With the Source of Water

A change of name makes sense only when a BWSSB line is in place. On the city's fringes, many recent projects still depend on borewells and tanker trucks, sometimes alongside Cauvery supply. Areas that were villages until 2007 (110 of them) now get Cauvery Stage V water, which began supplying in October 2024, yet the neighbourhood pipe network is extended one street after another.

How much water costs each month depends on where it comes from. Metered Cauvery water follows the board's tariff, while tankers charge private rates that go up every summer. When a building leans on tankers, the expense is normally recovered from owners as maintenance, and a future purchaser will price that in.

Buying in a borewell-fed building is not wrong in itself, provided the price allows for it and water is well managed. Before booking, it helps to put these questions to the seller or association:

Does a BWSSB connection exist, backed by a recent metered bill?
If none, has an application gone in, and who will pay for it?
How many borewells supply the building, and has output dropped over the last few summers?
What was the association's tanker bill for April and May?
Is the sewage treatment plant working, and is the treated water recycled for garden use and flushing?

What an Account in the Wrong Name Means

A BWSSB connection works as an individual account, and its RR number appears on each bill. Whoever is named holds the deposit, the history of bills and the right to raise corrections. With the old name still on file, the new owner pays but has limited say.

The change is a routine task alongside the khata change and the electricity account with BESCOM. Handling them as a set keeps all records in step with the current owner and prevents problems when a future sale, loan or alteration needs clean utility records.

Dues Travel With the Connection

Arrears attach to the connection itself rather than to the person who used the water. Until a balance is cleared BWSSB may put the change on hold. If the buyer finds out only after registration, the seller has the sale money already and must be chased.

A sensible safeguard is to look at the newest bill and its receipt and check that nothing is outstanding ahead of the sale. If dues do exist, the agreement should bind the seller to pay by registration at the latest. In a complex, also ask the association if the common account owes anything, since such sums can flow to owners within maintenance bills.

Arrears are common. Through April, May and June 2026 a one-time settlement scheme waived interest for those who paid the whole principal. It has closed, so dues discovered now carry interest.

Papers to Collect

Several of these also serve the khata and BESCOM changes, and consistent names and spellings across them avoid delays. The set is:

Sale deed registered to the buyer
Latest water bill plus proof of payment, which shows the RR number
Khata certificate or extract, preferably updated to the buyer
Property tax receipt for the current year, with the property ID
The new owner's identity proof
Any affidavit or indemnity that the local office requests

Order of Steps and the Application

Order is important. First the deed is registered, then the khata moves to the buyer, and the utility accounts are handled last. An updated khata smooths the water application as the board matches the owner's name with it.

Applicants can use the board's online portal (choose the name-change option) or walk into the local office. The form asks for the RR number, the khata number and the property ID, with the documents attached. Sometimes an engineer inspects the connection and meter, after which a demand note covering the transfer fee arrives.

When the fee has been paid, the account gets revised and subsequent bills name the new owner. Keep the receipt of the application and the final confirmation, because they establish who holds the connection. Such a simple process needs no agent.

Checklist in Order

Water is easy to forget next to title and approvals. This sequence covers both the supply and the paperwork:

Find out if the supply is Cauvery, borewell, tanker or combined
Get the newest bill and receipt, writing down the RR number
See that the balance is nil, or make the seller pay arrears before registration
Register the deed, then move the khata to the buyer
Submit the name-change application with the papers
Settle the transfer fee shown on the demand note and file the confirmation

The same approach suits the BESCOM account. For a shortlisted project, our team can look into the water arrangements before booking, and the contact page shows how to reach it.