Detached Houses for Sale in Northumberland Under $10M - P5

Showing results 121 - 129 of 129

Last Updated: December 05, 2025

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5026 Rice Lake Drive, Northumberland, ON , MLS #X11940998 , Image - 1

5026 Rice Lake Drive Bewdley, Hamilton Township, Northumberland, ON MLS® X11940998

Residential Freehold (Detached)

$2993000.0

Price drop by 6.3%

9 Beds
12 Baths
3500-5000 sq-ft

Property includeds12 detached cottages, 4 cottages with 2 bedrooms and 8 cottages with 1 bedroom, each equipped with its own kitchen, stove or cooking

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0 Nappan Island N/A, Northumberland, ON , MLS #X11972353 , Image - 1

0 Nappan Island N/A Rural Trent Hills, Trent Hills, Northumberland, ON MLS® X11972353

Residential Freehold (Detached)

$6950000.0

Price drop by 20.1%

4 Beds
1 Baths
2000-2500 sq-ft

A once-in-a-lifetime private island retreat, Nappan Island offers 311 acres of untouched wilderness, 3,800 feet of stunning shoreline, and breathtakin

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51 Beacon Drive, Northumberland, ON , MLS #X11896387 , Image - 1

51 Beacon Drive Brighton, Northumberland, ON MLS® X11896387

Residential Freehold (Detached)

$1025000.0

2 Beds
3 Baths
1500-2000 sq-ft

Visit REALTOR website for additional information. This new home is a full basement bungalow design and is accommodating for today and tomorrows needs.

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16 Anne Street, Northumberland, ON , MLS #X12391992 , Image - 1

16 Anne Street Brighton, Northumberland, ON MLS® X12391992

Residential Freehold (Detached)

$730000.0

4 +1 Beds
4 Baths
2000-2500 sq-ft

Steps from Lake Ontario, this stunning two-storey family home offers deeded water access, a main-level primary suite, and in-law potential. The inviti

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689 Wilkins Gate, Northumberland, ON , MLS #X12359257 , Image - 1

689 Wilkins Gate Cobourg, Northumberland, ON MLS® X12359257

Residential Freehold (Detached)

$964900.0

3 Beds
3 Baths
1500-2000 sq-ft

The all-brick, Greystone Estate is a new model being introduced by New Amherst Homes. Featuring 1876 sq ft, with 3 bedrooms across the two floors. Wit

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911 Ernest Allen Boulevard, Northumberland, ON , MLS #X12359231 , Image - 1

911 Ernest Allen Boulevard Cobourg, Northumberland, ON MLS® X12359231

Residential Freehold (Detached)

$1259900.0

3 Beds
3 Baths
2000-2500 sq-ft

Choose your finishes in this ** TO BE BUILT ** all brick Kendal Estate, built by New Amherst Homes. The epitome of a picture perfect storybook home wi