How to send mail to Effie J. Triantafilopoulos, MPP for Oakville North—Burlington

To write to Effie J. Triantafilopoulos, the Progressive Conservative MPP for Oakville North—Burlington in Ontario, address your letter to Effie J. Triantafilopoulos, MPP, Whitney Block, Room 1308, 99 Wellesley St. W, Toronto ON M7A 1A2. For local casework — health cards, ODSP, OSAP, tenant issues — the constituency office is at Unit 570, 2525 Old Bronte Rd., Oakville ON L6M 4J2. Say you're a constituent (your postal code proves it) and keep the letter to one provincial issue with a clear ask.

Mailing addresses

Queen's Park — Toronto

Effie J. Triantafilopoulos, MPP
Whitney Block
Room 1308
99 Wellesley St. W
Toronto ON  M7A 1A2

Best for provincial legislation, votes, and policy — this address reaches the member at the legislature.

Constituency office — Oakville

Effie J. Triantafilopoulos, MPP
Unit 570
2525 Old Bronte Rd.
Oakville ON  L6M 4J2

Best for local casework: health cards, ODSP and OSAP files, housing and tenant issues, and anything involving a provincial ministry. Phone: 1 905 825-2455.

Send a letter to this address →

Write it now. We print & mail it for $6.

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

Send your letter to Triantafilopoulos — $6

$6 flat · all-in, postage included

Key facts

  • Effie J. Triantafilopoulos is the Progressive Conservative MPP for Oakville North—Burlington in the Legislative Assembly of Ontario.
  • MPPs handle provincial matters: health care, education, housing and tenant issues, ODSP, OSAP, driver's licences, and provincial permits. For immigration, taxes, EI, or passports, write to your federal MP instead.
  • The constituency office in Oakville is where casework happens — write there for help with a provincial file.
  • Identify yourself as a constituent: full name, home address, and postal code, so staff can confirm you live in Oakville North—Burlington. Constituent mail is prioritized.
  • Letters to MPPs need regular postage — the postage-free rule only covers federal MPs in Ottawa.
  • Prefer email? [email protected] reaches the same office — but a physical letter is harder to overlook.
  • PostPal prints your letter and deposits it with Canada Post the next business day for $6 — no printer, envelope, or stamps needed.

How to send your letter

  1. 1

    Check it’s a provincial matter

    MPPs can act on provincial files: health care, schools, housing and the Landlord and Tenant Board, ODSP/OSAP, ServiceOntario problems. If your issue is immigration, federal taxes, EI, or passports, your federal MP is the right recipient — not Effie J. Triantafilopoulos.

  2. 2

    Pick the right office

    Opinions on bills and provincial policy go to Queen’s Park. Personal casework goes to the constituency office in Oakville — that's where the caseworkers who can chase a file sit.

  3. 3

    Say who you are and where you live

    Open with your full name, address, and postal code so Triantafilopoulos's staff can confirm you live in Oakville North—Burlington. One page, one issue, and a specific ask — support a bill, raise your case with a ministry, or meet with you.

  4. 4

    Send it without printing anything

    Write your letter in PostPal with Effie J. Triantafilopoulos's address prefilled — we print it, stamp it, and hand it to Canada Post the next business day for $6.

Common questions

What is Effie J. Triantafilopoulos's mailing address?

At the legislature: Effie J. Triantafilopoulos, MPP, Whitney Block, Room 1308, 99 Wellesley St. W, Toronto ON M7A 1A2. For constituency matters: Effie J. Triantafilopoulos, MPP, Unit 570, 2525 Old Bronte Rd., Oakville ON L6M 4J2.

Should I write to my MPP or my MP?

Depends on the issue. MPPs are provincial: health care, education, housing and tenant disputes, ODSP, OSAP, driver's licences. MPs are federal: immigration, taxes, EI, CPP, passports. If you're not sure, name the program — the office will redirect you, but starting in the right place is faster.

Do I need a stamp to write to Triantafilopoulos?

Yes — letters to provincial legislators take regular postage (the postage-free rule only applies to federal MPs in Ottawa). If you'd rather skip the stamp and printer entirely, PostPal prints and mails your letter for $6 flat.

Do I have to live in Oakville North—Burlington to write to Triantafilopoulos?

No, but constituency casework is normally only taken up for residents of Oakville North—Burlington. If you live elsewhere in Ontario, find your own MPP — or write to Triantafilopoulos specifically about an issue they've championed.

Will Effie J. Triantafilopoulos actually read and reply to my letter?

Constituency mail is logged and answered by Triantafilopoulos's staff, and recurring issues get flagged to the member directly. Include your return address — PostPal prints yours automatically — so the reply has somewhere to go.

Related pages

Sources

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