Where to send your National Grid cancellation letter
Read the addresses on this page next to the full guide to cancelling National Grid.
The addresses we hold
The address a cancellation letter to National Grid needs, and every other address we hold, starting in Brooklyn: copy the lines exactly and the envelope sorts itself.
Where the letter goesMailing address
National Grid2 Hanson PlBrooklyn, NY 11217The head-office address for National Grid, in New York. ZIP code 11217.
How to address the envelope
Copy the address exactly
The front of the envelope carries 2 Hanson Pl, Brooklyn, NY 11217 and nothing else in the address block. Check the 11217 digit by digit before it goes in the post.
Add the return address
Your name and postal address go top-left on the front (or the back flap). If the letter cannot be delivered it comes back to you, which is itself evidence of the attempt.
Ask for certified mail
At the counter, certified mail costs a fee on top of the postage and comes with a mailing receipt and a delivery record. The tracking number on the green label is what you follow.
Keep the records
Your copy of the letter, the mailing receipt and the tracking record belong together in one file.
The letter to send
Copy the letter below onto one page, fill in the name and email on the account and, if you have one, an account or customer number, and it is ready for the envelope. Our template builds the same letter on screen.
[Your name] [Your street address] [City, State ZIP] [Your email address]
[Date]
National Grid 2 Hanson Pl Brooklyn, NY 11217
To whom it may concern,
I am cancelling my account with National Grid, account or member number [number], with effect from [date or "immediately"]. Please end every add-on and linked plan on this account at the same time.
Please stop all future charges to my payment method, remove my stored payment details, and send written confirmation of the cancellation and its effective date to [your email address].
Sincerely, [Signature] [Your printed name]
Keep reading
The full guide to cancelling this company, our letter template and the postal guides.
Let Postbye cancel National Grid for you
We write your letter, mail it by certified mail the next business day, and confirm when the cancellation went through. You keep the signed proof.