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136 Mountain Street

055 - Grimsby Escarpment Grimsby L3M 4R7

$1,899,900

Residential Freehold beds: 8 baths: 6.0

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Status:

Active

Prop. Type:

Residential Freehold

MLS® Num:

X13215180

Bedrooms:

8

Bathrooms:

6

• Photos (50)

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24.6 ACRE COUNTRY ESTATE WITH 2 SEPARATE IN LAW SUITES MINUTES FROM DOWNTOWN GRIMSBY. Imagine starting your mornings with coffee on your choice of multiple porches or relaxing in the sunroom as the sun rises over nearly 25 acres of peaceful countryside. This is the kind of property families wait years for, offering the privacy and freedom of country living just 5 minutes from downtown Grimsby, the QEW, award winning wineries, restaurants, shopping, parks, and excellent schools. Designed for the way families live today, this meticulously maintained 4000+ sq. ft. farmhouse offers exceptional flexibility with 2 fully separate in law suites, ideal for multi generational living, guest accommodations, or additional income potential. The main home is warm, welcoming, and filled with natural light, featuring soaring ceilings and timeless farmhouse character throughout. The custom oak eat in kitchen was built for gathering and connection, flowing into inviting living and dining spaces perfect for holidays, celebrations, or quiet evenings at home. Each bedroom features its own ensuite, creating comfort and privacy for the family. The separate suites add incredible versatility and long term value. The main floor suite features its own private deck, sunroom, dedicated furnace and A/C, spacious living area, and private kitchen. The bright lower level suite offers large windows, open concept living spaces, and a separate entrance, creating comfortable independent living.Outside, enjoy beautifully maintained gardens, 2 expansive vegetable gardens, a classic 2 storey barn, detached double garage, and auxiliary barn ideal for hobby farming or animals. The additional farmland creates exciting possibilities for recreation, farming, or supplementary income. Experience peaceful rural living without giving up everyday convenience.

General Info:

Property Type:

Residential Freehold

Property Sub Type:

Detached

Home Style:

2-Storey

Approx. Age:

100+

Total Approx Floor Area:

3500-5000

Lot Size:

10-24.99

Lot Depth:

0'0 m

Lot Frontage:

230'6"70.3 m

Lot Shape:

Irregular

Direction Faces:

West

Bedrooms:

8

Bathrooms:

6.0

Water supply:

Well

Kitchens:

3

Bedrooms Above Grade:

8

Kitchens Above Grade:

3

Rooms Above Grade:

17

Zoning:

RU

Additional Info:

Heating type:

Forced Air

Heating Fuel:

Gas

Fireplaces:

3

Foundation:

Poured Concrete

Roof:

Asphalt Shingle

Basement:

Apartment

Fireplace Features:

Family Room, Fireplace Insert, Living Room, Natural Gas, Rec Room

Fireplace/Stove:

Yes

Garage:

Detached

Garage Spaces:

2.0

Other Structures:

Barn, Storage

Parking Features:

Private Double

Parking Spaces:

10

Total Parking Spaces:

10.0

Family Room:

No

Possession Details:

Flexible

Lot Irregularities:

Flag lot.

Pool:

None

Link:

No

Financial Info:

HST Applicable To Sale Price:

In Addition To

Assessment Year:

2025

Taxes:

$7,345.74 / 2025

Assessment:

$- / 2025

County:

Niagara

Listing Area:

Grimsby

Listing Sub-Area:

055 - Grimsby Escarpment

Property Features / Area Influences:

Hospital, Greenbelt/Conservation, Library, Place Of Worship, School, School Bus Route

Interior Features:

Accessory Apartment, Auto Garage Door Remote, In-Law Suite, Countertop Range, Separate Heating Controls, Sump Pump, Built-In Oven, Sewage Pump, Upgraded Insulation, Water Treatment, Water Purifier, Central Vacuum

Inclusions:

MAIN HOME: Built In Oven, Built In Microwave, Gas Stove Top, Refrigerator, Dishwasher, 3 Bar Stools w/ Backs, 4 Bar Stools w/o backs, 3 AC Window Units, Washer & Gas Dryer. MAIN FLOOR IN-LAW SUITE: Refrigerator, Stove, Dishwasher, BI Microwave, Window Coverings. LOWER LEVEL IN-LAW SUITE: Refrigerator, Gas Stove, Dishwasher, Rangehood.

Exclusions:

Any Lacey Curtains/Window Coverings

Exterior Finish:

Stone, Vinyl Siding

Elevator:

No

View:

Garden, Trees/Woods

Room Information:

Floor

Type

Size

Other

Main

Kitchen

21'3"6.48 m × 12'⅞"3.68 m

Main

Breakfast

20'½"6.11 m × 15'4"4.67 m

Main

Dining Room

21'6"6.55 m × 15'5"4.70 m

Main

Living Room

24'4½"7.43 m × 19'6¼"5.95 m

Main

Sunroom

25'4"7.72 m × 10'7½"3.24 m

Main

Kitchen

14'1"4.29 m × 12'4"3.76 m

Main

Dining Room

20'1"6.12 m × 15'4"4.67 m

Main

Family Room

18'3"5.56 m × 6'1.83 m

Main

Bedroom

14'8"4.47 m × 13'8"4.17 m

Main

Bedroom

14'3"4.34 m × 9'6"2.90 m

Second

Primary Bedroom

15'10"4.83 m × 15'3"4.65 m

Second

Bedroom

22'2"6.76 m × 21'6.40 m

Second

Bedroom

22'2"6.76 m × 21'6.40 m

Second

Bedroom

15'8"4.78 m × 14'1"4.29 m

Lower

Kitchen

12'4"3.76 m × 9'10"3.00 m

Lower

Recreation

34'10"10.60 m × 34'10"10.60 m

Lower

Bedroom

15'11"4.85 m × 14'5"4.39 m

Lower

Bedroom

12'11⅛"3.94 m × 9'3"2.82 m

Lower

Bedroom

12'11⅛"3.94 m × 9'3"2.82 m

Lower

Other

29'11"9.12 m × 20'10"6.35 m

Unfinished

Bathrooms:

Floor

Ensuite

Pieces

Other

Main

No

2

6'6¾" x 5'¼" 2 Pc Bath

Main

Yes

3

13'8" x 5' 3 Pc Ensuite

Second

Yes

2

5'7" x 4'11" 2 Pc Ensuite

Second

No

4

11'10" x 10'9" 4 Pc Bath

Second

No

2

7'4" x 4'11" 2 Pc Bath

Lower

No

-

8' x 6'1"

Other Details:

UFFI:

No

Energy Certification:

No

Green Property Information Statement:

No

Special Designation:

Unknown

Sewers:

Septic

Air Conditioning:

Central Air

Central Vacuum:

Yes

Seller Property Info Statement:

No

Laundry Level:

Main Level

Listing Info:

Date Listed:

May 29, 2026

Original Price:

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Previous Price:

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• 
  Main Level
• 
  Second Level
• 
  Lower Level

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Data was last updated May 31, 2026 at 07:15 PM (UTC)

Area Statistics

Listings on market:

11

Avg list price:

$1,568,000

Min list price:

$549,900

Max list price:

$2,375,000

Avg days on market:

33

Min days on market:

2

Max days on market:

144

These statistics are generated based on the current listing's property type and located in 055 - Grimsby Escarpment. Average values are derived using median calculations. This data is not produced by the MLS® system.

Get market change alerts

• DARYL KING
• RE/MAX HALLMARK REALTY LIMITED
• 1 (905) 9075464
• homes@darylking.com

This website may only be used by consumers that have a bona fide interest in the purchase, sale, or lease of real estate of the type being offered via the website. The data relating to real estate on this website comes in part from the MLS® Reciprocity program of the PropTx MLS®. The data is deemed reliable but is not guaranteed to be accurate.

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