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161 UNION STREET N, Mississippi Mills, Ontario, K0A1A0

MLS: X12979026 | House (Freehold)

$1,695,000

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📋 MLS Revisions 1 change▼ Click to expand

Property Description

OPEN HOUSE: Sun April 19, 2-4 PM. 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. (id:64974)

Directions: Cross Streets: March Rd., (Turns into Ottawa St.) & Martin St. N. ** Directions: 417 W to Arnprior, Take exit 155 for Ottawa Regional Rd 49/Ch. March/March Rd., Left onto March Rd., At the roundabout, take the 2nd exit onto Ottawa St., Continue on Martin St N/County Rd 17. Drive to Union St N.

Quick Facts

  • Property Type: House (Freehold)
  • Bedrooms: 5 (5 above)
  • Bathrooms: 4 (1 half)
  • Ownership: Freehold
  • Attached: No
  • Fireplaces: 2
  • Parking: 12.0 spaces (Attached Garage, Garage)
  • Frontage: 138 ft (41.9 m)

Costs

  • Annual Taxes: $9,742.96 (2025)

Listing Provided by: ROYAL LEPAGE TEAM REALTY
Board: Ottawa Real Estate Board
Data provided via CREA DDF®.

Detailed Features

📋 MLS Revisions 1 change▼ Click to expand

Interior & Systems

  • Heating: Baseboard heaters, Radiant heat, Not known, Not known, Electric, Natural gas
  • Cooling: Wall unit
  • Basement: Unfinished, N/A
  • Appliances: Washer, Refrigerator, Water softener, Central Vacuum, Gas stove(s), Dishwasher, Wall Mounted TV, Dryer, Microwave, Alarm System, Hood Fan, Garage door opener

Exterior & Construction

  • Exterior: Wood, Stone
  • Foundation: Stone
  • Sewer: Sanitary sewer
  • Water: Municipal water

Lot & Land

  • Frontage: 138 ft (41.9 m)

Community & Neighbourhood

  • Building: Fireplace(s)
  • Neighbourhood: 911 - Almonte

Room Details (17 rooms)

Main level
Foyer9'2" x 3'0" (27 ft²)
Mud room10'2" x 17'11" (183 ft²)
Kitchen10'5" x 14'6" (151 ft²)
Eating area10'5" x 8'0" (84 ft²)
Dining room16'0" x 17'9" (284 ft²)
Living room15'6" x 17'0" (264 ft²)
Great room24'11" x 14'10" (369 ft²)
Pantry4'10" x 6'7" (32 ft²)
Second level
Bedroom 313'8" x 17'9" (242 ft²)
Office10'5" x 13'4" (139 ft²)
Laundry room7'6" x 9'2" (68 ft²)
Exercise room23'9" x 25'4" (602 ft²)
Primary Bedroom20'8" x 14'10" (306 ft²)
Bedroom 215'5" x 17'9" (273 ft²)
Third level
Bedroom 418'3" x 12'6" (229 ft²)
Bedroom 515'5" x 17'9" (273 ft²)
Loft22'1" x 17'8" (390 ft²)

Listing Information

MLS® NumberX12979026
BoardOttawa
Originating SystemOttawa Real Estate Board
BrokerageROYAL LEPAGE TEAM REALTY
Date ListedApril 9, 2026
Last UpdatedApril 14, 2026

Listing History

MLS listing activity for 161 UNION STREET N, Mississippi Mills, Ontario, K0A1A0 — dates reflect when changes were recorded in the DDF

DateDays on MarketPriceEventListing ID
🔄4/14/20264Status ChangedX12979026
4/9/20260$1,695,000Listed (For Sale)X12979026

Location & Neighborhood

📍161 UNION STREET N, Mississippi Mills, Ontario, K0A1A0
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161 UNION STREET N, Mississippi Mills, Ontario, K0A1A0

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