How to write to Gary Sumner, Leader of Swindon Borough Council

To write to Gary Sumner, Conservative Leader of Swindon Borough Council since 2026, address your letter to Councillor Gary Sumner, Leader of the Council, Civic Offices, Euclid Street, Swindon, SN1 2JH. Say you're a resident (your postcode confirms it) and keep the letter to one council issue with a clear ask.

Swindon Borough Council — civic offices

Councillor Gary Sumner, Leader of the Council
Civic Offices
Euclid Street
Swindon  SN1 2JH

Best for council-wide matters: council tax, housing, planning and licensing policy, adult and children's social care, waste and recycling, roads, and local schools.

Verified September 2026swindon24.co.uk

Write it now. We print & mail it for £4.

Type your letter in the browser. We print it, stamp it, and hand it to Royal Mail — usually same business day. No printer, no stamps, no post office.

Send your letter to Sumner — £4

£4 flat · postage included · no account needed

  • You write & pay
  • We print & envelope
  • Royal Mail, next business day
  • Confirmation of Mailing emailed

Your name
Your return address

Councillor Gary Sumner, Leader of the CouncilCivic OfficesEuclid StreetSwindon, SN1 2JH

Your letter, printed and mailed for you.

Key facts

  • Gary Sumner has been Conservative Leader of Swindon Borough Council since 2026, chairing the cabinet and setting council policy.
  • UK councils handle council tax, social housing, planning and licensing, adult and children's social care, waste and recycling collection, local roads, and (outside London) local schools. Reserved matters — benefits, immigration, tax, and the NHS's national policy — go to central government or your MP instead.
  • Identify yourself as a resident: full name, home address, and postcode, so staff can confirm you live in the council's area. For a ward-specific issue, your own ward councillor (found via the council's website) will usually get a faster reply than the Leader.
  • Post to a council leader is not free — a normal Royal Mail stamp applies.
  • PostPal prints your letter and posts it via Royal Mail the next business day for £4 — no printer, envelope, or stamp needed.

How to send your letter

  1. 1

    Check it’s a council matter

    Swindon Borough Council can act on local files: council tax, housing, planning and licensing, social care, waste and recycling, and local roads. Benefits, immigration, and national tax go to central government; write to your MP for those instead.

  2. 2

    Write to Sumner at Swindon Borough Council

    As Leader, Sumner chairs the cabinet and can direct a request to the right department. Mail goes to Civic Offices, Euclid Street, Swindon, SN1 2JH.

  3. 3

    Say who you are and where you live

    Open with your full name, address, and postcode so Sumner's office can confirm you're a resident. One page, one issue, and a specific ask — support or oppose a policy, or raise a problem with a department.

  4. 4

    Send it without printing anything

    Write your letter in PostPal with Gary Sumner's address prefilled — we print it, envelope it, and hand it to Royal Mail the next business day for £4.

Common questions

What is Gary Sumner's mailing address?

Councillor Gary Sumner, Leader of the Council, Civic Offices, Euclid Street, Swindon, SN1 2JH.

Should I write to the council Leader or my local councillor?

For a council-wide policy question, write to Sumner as Leader. For something specific to your street or estate (a pothole, a planning application next door, a bin collection issue), your own ward councillor is usually faster — find them via Swindon Borough Council's website and post to the same civic address, marked for their attention.

Do I need a stamp to write to Sumner?

Yes — post to a council leader takes normal postage; there's no free-post rule for UK local government. If you'd rather skip the stamp and printer entirely, PostPal prints and posts your letter for £4 flat.

Do I have to live in Swindon's area to write to Sumner?

No, but casework is normally only taken up for residents. If you live outside the council's boundary, your own local council is the right first contact — or write to Sumner specifically about a policy that affects you as a visitor, worker, or business owner locally.

Will Gary Sumner actually read my letter?

Constituent post is logged by council office staff, and issues tied to an upcoming cabinet decision get flagged directly. Include your return address — PostPal prints yours automatically — so a reply has somewhere to go.

Sources

Addresses verified September 2026 against official sources. Always confirm on the official site before time-sensitive filings.

See all England council leader mailing addresses →