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For saleMLS® N13829842

6591 6th Line, New Tecumseth, ON L0G 1W0

Rural New Tecumseth · L0G 1W0

$2,999,000

$857 / sq ft

1 months on market

Bedrooms
5+1
Bathrooms
6
Interior
3,500 sf
Parking
17
Lot
650 × 658 ft

What's special

  • Attached garage
  • Central air
  • Finished basement
  • Fireplace

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About this property

Welcome to an exceptionally rare 10-acre country retreat with impressive wide frontage, ideally located just north of King. Offering the perfect combination of privacy, space, luxury and income potential, this fully custom-built residence features nearly 6,000 sq. ft. of thoughtfully designed living space, ideal for large or multi-generational families.Designed for both everyday living and entertaining, the home showcases a spacious open-concept layout with soaring cathedral ceilings, a generous primary suite, heated floors in all bathrooms and a hidden cigar room.Step outside and discover a property designed to be enjoyed year-round. Outdoor features include a basketball half-court, hot tub, outdoor bathroom, large dog run with heated doghouse, private cabin, treehouse, fruit trees and a picturesque winding creek that follows the perimeter of the property.Adding to its appeal, the property also operates as a successful Airbnb and private-event venue, generating over $30,000 annually. The expansive grounds and beautiful natural surroundings provide an unforgettable setting for overnight stays, celebrations and special events.Perfect for hobby-farm enthusiasts, the property also features three animal coops with plenty of space to enjoy peaceful country living.Car collectors, contractors and recreational vehicle owners will appreciate the exceptional parking and storage, including a 4-car tandem garage, separate detached garage and 2-car carport.A truly unique opportunity to own a one-of-a-kind 10-acre estate combining custom luxury, country living, versatile outbuildings and established income potential - all surrounded by nature and conveniently located just minutes north of King.

Rooms

8 rooms. Dimensions as published by the listing brokerage.

Room dimensions and features
RoomLevelDimensionsFeatures
KitchenMain8.53 × 3.05 m28.0 × 10.0 ftCathedral Ceiling(s) · Large Window · Double Sink
Dining RoomMain8.53 × 3.05 m28.0 × 10.0 ftCathedral Ceiling(s) · Fireplace · B/I Bar
Family RoomMain5.79 × 6.71 m19.0 × 22.0 ftCathedral Ceiling(s) · Skylight · Sunken Room
Primary BedroomMain14.63 × 8.22 m48.0 × 27.0 ftCathedral Ceiling(s) · Walk-In Closet(s) · 5 Pc Ensuite
Bedroom 2Main6.10 × 3.81 m20.0 × 12.5 ftCathedral Ceiling(s) · Large Window · 3 Pc Ensuite
Bedroom 3Main3.33 × 4.11 m10.9 × 13.5 ftCathedral Ceiling(s) · Walk-In Closet(s) · 4 Pc Ensuite
Bedroom 4Main3.48 × 2.74 m11.4 × 9.0 ftCathedral Ceiling(s) · 2 Pc Bath · Large Window
Bedroom 5Main3.48 × 2.74 m11.4 × 9.0 ftCathedral Ceiling(s) · 2 Pc Bath · Large Window

Features

  • None

Property details

Property

Property type
detached
Bedrooms
5 + 1
Bathrooms
6
Interior size
3,500 sq ft
Lot size
650 × 658 ft
Possession
TBD

Interior

Basement
Finished
Heating
Forced Air · Propane
Cooling
Central Air
Fireplaces
1
Exposure
South

Exterior & services

Construction
Board & Batten , Stucco (Plaster)
Garage
Attached
Parking spaces
17
Sewer
Septic

Costs

List price
$2,999,000
Property taxes
$10,229 / year (2025)
Price per sq ft
$857
Rental items
Hot water tank

Listing

MLS® number
N13829842
Status
For sale
Listed
September 25, 2026
Days on market
40
Last updated
September 28, 2026
Listing brokerage
COLDWELL BANKER RONAN REALTY

Price & sale history

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Before you make an offer

What this home costs beyond the asking price, and how that price compares to what else is on the market.

How this price compares

This home is priced above most comparable listings — about 94% of comparable detached listings in Rural New Tecumseth are asking less.

$444KMedian $999K$2.69M
This home
$857 / sq ft
Comparable median
$625 / sq ft

Based on 65 comparable active detached listings in Rural New Tecumseth. These are asking prices, not sale prices.

Mortgage estimate

Down payment20.0% · minimum $599,800
$599,800
Interest rate5-year fixed, illustrative only
4.49%
Amortization
Principal & interest
$13,265.59
Property tax (est.)
$852.42
Estimated monthly
$14,118

Estimate only. Excludes CMHC insurance premiums, which apply below 20% down, and does not constitute a mortgage approval or an offer of credit.

Land transfer tax

Payable on closing, on top of the purchase price.

Ontario
$61,450
Total due on closing
$61,450

An estimate on the asking price of $2,999,000. Rates current as of September 2026; confirm the final figure with your real estate lawyer.

Listing courtesy of COLDWELL BANKER RONAN REALTY. Listing data is provided in part by the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but is not guaranteed accurate. Information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. Data is updated every 15 minutes.

$2,999,000

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