Listed for:Listed Aug 7, 2026
$739,900

43 Summit Avenue

Thunder Bay (Mariday Heights), ON P7B 3N7

Detached House For Sale
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Sale & Price History for 43 Summit Avenue, Thunder Bay, Mariday Heights

No listing history available

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About 43 Summit Avenue, Thunder Bay, Mariday Heights

Summarized Description

  • Located in historic Mariday Park neighborhood
  • Stately 1.5-storey stone home on corner lot
  • Features rich original woodwork and coffered ceilings
  • Formal living room with wood-burning fireplace
  • Spacious kitchen with breakfast nook
  • Primary suite includes walk-in closet
  • Finished lower level with rec room
  • New shingles installed November 2024

New Listing. Step Into Timeless Character In The Heart Of Mariday Park—One Of Thunder Bay’s Most Beloved Historic Neighbourhoods Known For Its Tree-Lined Streets, Parks, And Views Of The Sleeping Giant. Set On A Rare 100 X 100 Corner Lot, This Stately 1.5-Storey Stone Home Offers 5 Bedrooms, 3 Bathrooms, And Incredible Potential For The Next Owner To Restore And Elevate An Iconic Property. Inside, The Craftsmanship Immediately Stands Out With Rich Original Woodwork, Coffered Ceilings, And Elegant Architectural Detailing Rarely Found Today. The Formal Living Room Centers Around A Classic Wood-Burning Fireplace, While The Dining Room Is A Showpiece With Stunning Wainscotting Paneled Walls, Hardwood Floors, And Large Windows That Flood The Space With Natural Light. French Doors And Columned Openings Create Beautiful Flow Between The Principal Rooms. The Home Also Features A Charming Foyer, Sunroom, Spacious Kitchen With Breakfast Nook, And Generously Sized Bedrooms Including A Primary Suite With Walk-In Closet And Additional Storage. The Finished Lower Level Offers Extra Living Space Including A Rec Room And Unique Walk-In Safe. With Its Striking Stone Exterior, Covered Front Porch, And Brand-New Shingles (Nov 2024), This Is A Rare Opportunity To Own A True Mariday Park Classic.

Key Facts & Features

Property Costs

Annual Property Tax Amount
$10,785
Land Transfer Tax Fee
$11,273

Rental Items

Rental Equipment
Hot Water Tank

Basement Type
Full, Partially Finished

Interior Features

Interior Extras
Storage, Other
Fireplace/Stove
Yes
Fireplace Features
Natural Gas, Wood
Elevator
No

Exterior Features

Exterior Extras
Patio
Pool
None

Building

Building Type
Detached
Building Style
1 1/2 Storey

Construction

Exterior Finish
Unknown, Brick, Wood , Stone
Roof
Asphalt Shingle
Foundation Details
Poured Concrete
Special Designation
Other

Lot

Lot Front
100.00 ft
Lot Depth
110.00 ft

Inclusions

Inclusions
Fridge, Stove, Washer, Dryer IN AS IS CONDITION

Parking & Garages

Garage Type
Other
Garage Spaces
0
Parking Spaces
2

Heating & Cooling

Heat Source
Gas
Heat Type
Other
Air Conditioning
Other
Water
Municipal
Sewers
Sewer

Bedrooms
5
Washrooms
3
Kitchens
1
Family / bonus room
Yes

Room sizes

  • Living Room25.5 x 16.11
    Main level
  • Other15.8 x 32.0
    Basement level, Hardwood Floor
  • Primary Bedroom17.11 x 9.1
    Second level, Hardwood Floor
  • Kitchen10.8 x 4.6
    Main level, Hardwood Floor
  • Dining Room17.8 x 15.2
    Main level, Hardwood Floor
  • Bedroom 212.0 x 16.6
    Main level, Hardwood Floor
  • Bedroom 3—
    Main level, Hardwood Floor
  • Bedroom 418.0 x 11.0
    Second level, Hardwood Floor
  • Bedroom 5—
    Second level, Hardwood Floor
  • Den10.4 x 9.11
    Main level

Washrooms

  • 2-piece, Basement
  • 3-piece, Main
  • 3-piece, Second

Municipality
Thunder Bay
Neighbourhood
Mariday Heights
Main cross streets
Corner of Summit Avenue and Beresford Street
Directions
Corner of Summit Avenue and Beresford Street

MLS® number
X13648946
Data source
tbay
Listed on
2026-08-07
Updated on
2026-08-12
Days on market
69 days
Possession type
Immediate
Co-op commission
2
Seller
Listed by
RE/MAX First Choice Realty Ltd.

Home Market Value

Current home valuation for 43 Summit Avenue, Thunder Bay, Mariday Heights, Thunder Bay, ON. Listed for $739,900

HOMEH Estimate

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Estimated Sales Range

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HOMEH Estimate for 43 Summit Avenue, Thunder Bay, Mariday Heights

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

Insufficient Data
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Mortgage Payment Calculator

Compare up to 4 down payment scenarios

$
Thunder Bay, ON
Minimum Down Payment Required:6.6%

5% on first $500K + 10% on $239,900 over $500K

Minimum down payment

$48,990

Scenario 1 Scenario 2 Scenario 3 Scenario 4
−Down payment
%
$
%
$
%
$
%
$
+CMHC insurance
$27,613$20,643$17,610$0
=Total mortgage
$717,940$686,553$646,525$591,920
Amortization
Mortgage rate
%
%
%
%
Payment frequency
=Mortgage payment
$3,505monthly$3,352monthly$3,157monthly$2,890monthly
Are you a first time home buyer?

Land Transfer Tax

Provincial

$11,273

Total Land Transfer Tax

$11,273

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