Sold for:Sold Oct 14, 2025
$1,985,000

55 Mountain Street

Grimsby (Grimsby East), ON L3M 3K2

Detached House SoldNot available
Kim Karimi
Kim Karimi

Real Estate Broker

416-838-3031

Property not available for sale or for rent.

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Sale & Price History for 55 Mountain Street, Grimsby, Grimsby East

2025-09-17
2025-10-14
Sold
Price
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MLS#
x12410452

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*Sold prices and complete sale & price history are regulated data. Under the Trust in Real Estate Services Act, 2002 (TRESA) and the rules of the Real Estate Council of Ontario (RECO), and pursuant to the Multiple Listing Service® rules of the Canadian Real Estate Association (CREA) and the Toronto Regional Real Estate Board (TRREB), this information may be shown only to registered users who have agreed to the applicable terms of use (a Virtual Office Website, or "VOW," arrangement). HOMEH Inc., Brokerage therefore provides it to signed-in members only. Creating an account is free and takes under a minute.

About 55 Mountain Street, Grimsby, Grimsby East

Experience executive one-floor living at its absolute finest in the heart of Grimsby Niagara! This landmark estate sits proudly on 1.5 private acres, perched on the edge of the breathtaking Niagara Escarpment, offering a sense of seclusion and natural beauty reminiscent of a luxury Muskoka retreatwithout leaving town. Inside, over 3,000 sq. ft. of meticulously transformed main-level living awaits, complemented by a fully finished walkout lower level. The home boasts four spacious bedrooms, each with its own custom ensuite, all thoughtfully arranged on one floor for seamless flow. The show-stopping A-frame great room features soaring cathedral ceilings and a dramatic floor-to-ceiling stone fireplace, framed by a wall of windows that capture the tranquil ravine views. The adjacent designer kitchen impresses with an oversized 11-ft island, top-tier stainless-steel appliances, and walkout access to an expansive deckperfect for entertaining or quiet mornings surrounded by nature. The lower level is equally extraordinary, offering a state-of-the-art theatre room with built-in wet bar, a private workout space, two home offices with inspiring views, and a fully self-contained legal in-law apartment with its own ground-level entrance. Outside, the property continues to shine with stunning rock gardens, an outdoor shower, parking for a dozen vehicles, a powered and heated 20 x 30 detached garage in addition to the heated double attached garage, and a large 17 shed. All of this within walking distance to downtown shops, dining, and the Bruce Trail. So many impressive features like 2 gas fireplaces, double furnaces and zoned heating and cooling, an abundance of engineered hardwood floors, designer ceilings and smart home features. This property is more than a homeits a lifestyle. Rarely does a residence of this caliber come to market. Dont miss your chance to own one of Grimsbys most remarkable addresses!

Key Facts & Features

Property Costs

Annual Property Tax Amount
$10,752
Land Transfer Tax Fee
$36,175

Rental Items

Rental Equipment
none
Under Contract
None

Basement Type
Finished with Walk-Out, Full

Interior Features

Laundry Level
Main Level
Interior Extras
Auto Garage Door Remote, Garburator, In-Law Suite, Primary Bedroom - Main Floor, Water Heater Owned, Water Treatment
View
Trees/Woods
Fireplace/Stove
Yes
Fireplace Features
Living Room, Natural Gas
Elevator
No

Exterior Features

Exterior Extras
Deck, Landscaped, Privacy
Pool
None
Property Features
Golf, Park, Place Of Worship, School Bus Route, Rec./Commun.Centre, Wooded/Treed
Other Structures
Additional Garage(s), Shed

Building

Building Type
Detached
Building Style
Bungalow
Approx Age
16-30

Construction

Exterior Finish
Stone, Vinyl Siding
Roof
Asphalt Shingle
Foundation Details
Poured Concrete
Special Designation
Unknown

Lot

Lot Front
306.22 ft
Lot Depth
190.31 ft

Inclusions

Inclusions
stove x2, fridge x2, dishwasher x3, built-in microwave x2, washer & dryer x2, window coverings, ELFs

Parking & Garages

Garage Type
Attached
Garage Spaces
2
Parking Spaces
10
Total Garage And Parking Spaces
12

Heating & Cooling

Heat Source
Gas
Heat Type
Forced Air
Air Conditioning
Central Air
Water
Municipal
Sewers
Sewer

Bedrooms
4 + 1
Washrooms
7
Kitchens
2
Family / bonus room
Yes

Room sizes

  • Foyer—
    Main level
  • Living Room—
    Main level, Fireplace
  • Kitchen—
    Main level, Eat-in Kitchen
  • Mud Room—
    Main level
  • Laundry—
    Main level
  • Bedroom—
    Main level, 4 Pc Ensuite
  • Bedroom—
    Main level, 4 Pc Ensuite
  • Bedroom—
    Main level, 4 Pc Ensuite
  • Primary Bedroom—
    Main level, 5 Pc Ensuite, Fireplace
  • Exercise Room—
    Basement level
  • Recreation—
    Basement level
  • Office—
    Basement level
  • Office—
    Basement level
  • Kitchen—
    Basement level
  • Dining Room—
    Basement level
  • Living Room—
    Basement level
  • Bedroom—
    Basement level

Washrooms

  • 2-piece, Main
  • 4-piece, Main
  • 5-piece, Main
  • 3-piece, Basement

Municipality
Grimsby
Neighbourhood
Grimsby East
Main cross streets
Oak St
Zoning
R2
Directions
south on Christie St - Christie St turns into Mountain St

MLS® number
X12410452
Data source
Toronto Regional Real Estate Board
Status change
2025-10-14
Listed on
2025-09-17
Days on market
27 days
Possession date
2025-12-31
Possession type
90+ days
Co-op commission
2% to co-op Brokerage
Seller
Listed by
ROYAL LEPAGE STATE REALTY

Home Market Value

Current home valuation for 55 Mountain Street, Grimsby, Grimsby East, Grimsby, ON. Listed for $1,985,000

HOMEH Estimate

?

$1,733,672

Estimated Sales Range

?

$1,213,570 - $2,253,774

HOMEH Estimate for 55 Mountain Street, Grimsby, Grimsby East

Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.

$1,733,672Low confidence
Based on 3 comparable properties
See the full analysisFree Every recent nearby sale behind this number

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Grimsby, ON
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Minimum down payment

$397,000

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$1,588,000$1,488,750$1,389,500$1,290,250
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$7,753monthly$7,269monthly$6,784monthly$6,300monthly
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Land Transfer Tax

Provincial

$36,175

Total Land Transfer Tax

$36,175

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