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161 Union Street

Mississippi Mills, ON K0A 1A0

Off-Market
5 Beds
4 Baths
3,500 Sq Ft
Single Family Home
This listing is no longer active on the MLS® and is not currently for sale. Interested in something similar? Ask Filipe →
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About This Property

Welcome to the iconic William Thoburn House, a heritage-designated stone home built in 1888 and once home to one of Almonte's most prominent industrialists, set on nearly 1 acre in the heart of Almonte, known as the Hallmark movie capital of Ontario. Offering over 4,600 sq ft of finished living space across 3 lvls, this meticulously maintained & extensively restored 5 bed, 3.5 bath home blends timeless character w/ modern updates. Showcasing remarkable craftsmanship and distinctive architectural detail, enhanced for modern living while preserving its historic legacy. Highlights include most ceilings at 9'-11', rich wood floors, crown mouldings, decorative trim & restored stained glass window (2025). Most windows replaced in 2023. Grand principal rms include a bright living rm w/ gas FP, formal dining rm w/ large closet for dishware/linens, and stunning great rm w/ wood-burning FP & bay window. Eat-in kitchen features wood cabinetry, farmhouse sink, butcher block prep, SS appliances & walk-in pantry, plus sun-filled breakfast nook. Functional mudroom w/ heated floors, stone feature wall & full-height cabinetry w/ access to garage, backyard, kitchen & front entry. 2nd lvl offers spacious primary retreat w/ ensuite, plus 2 generous bdrms w/ architectural details, incl. one w/ WIC. Main bath w/ clawfoot tub, heated floors & dbl vanity. Office + well-appointed laundry rm. 3rd lvl loft ideal for playroom or additional lounge, along w/ 4th bdrm & private 5th bdrm w/ ensuite + large storage area. Oversized dbl garage (over 1,100 sq ft) w/ expansive room above, currently used as home gym, plus 2 driveways & elegant interlock approach. Private backyard retreat w/ deck, stone patio & gazebo, surrounded by mature hedges, curated gardens & professionally landscaped grounds. Walking distance to shops, restaurants, parks, schools & amenities. A rare opportunity to own a truly one-of-a-kind historic home! 24 hrs irrev. on all offers preferred.

Property Details

StatusOff-Market
Property TypeSingle Family Home
Listing TypeSale
Interior Size3,500 sq ft
Bedrooms5
Bathrooms4
Postal CodeK0A 1A0
Last UpdatedOct 7, 2026 · 9:01 p.m.

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Features & Amenities

  • View
  • Fireplace
  • Air Conditioning
  • Basement

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TRREB MLS® Attribution

MLS® X12979026

Listed by ROYAL LEPAGE TEAM REALTY

The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA. The trademarks REALTOR®, REALTORS® and the REALTOR® logo are controlled by CREA and identify real estate professionals who are members of CREA. Listing data provided by the Toronto Regional Real Estate Board (TRREB). The information contained herein is from sources believed to be reliable but is not guaranteed. Information deemed reliable but not guaranteed accurate by TRREB or Team Filipe / RE/MAX.

$1,695,000

last list price — no longer for sale

MLS®X12979026
TypeSingle Family Home
CityMississippi Mills
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Team Filipe · RE/MAX · (647) 210-6070

Listed By

ROYAL LEPAGE TEAM REALTY