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Detached Houses for Sale in Northumberland Under $10M

Showing results 1 - 30 of 96

Square Yards Canada can assist you in finding the ideal detached homes in Northumberland. Browse the options of several detached homes for sale Under $10M in Northumberland comprising 1 to 5 beds. The detached houses for sale Under $10M in Northumberland are listed by owners and brokers offering first-rate amenities and services in upscale neighbourhoods in Northumberland.

Last Updated: June 27, 2026

39 Photos

296 Montgomery Road, Northumberland, ON , MLS #X13417894 , Image - 1

296 Montgomery Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X13417894

Residential Freehold (Detached)

$899900.0

2 Beds
2 Baths
1500-2000 sq-ft

Discover the charm of 296 Montgomery Road in Roseneath, Ontario, a stunning all-brick, detached bungalow perched on a hill, offering breathtaking view

6 Photos

1 Merriman Court, Northumberland, ON , MLS #X12128250 , Image - 1

1 Merriman Court Colborne, Cramahe, Northumberland, ON MLS® X12128250

Residential Freehold (Detached)

$718584.0

Price drop by 9.7%

3 Beds
3 Baths
1500-2000 sq-ft

OPEN HOUSE - Check in at Eastfields Model Home 60 Hollingsworth St., Colborne. Welcome to effortless main-floor living in Eastfields. Nestled in the s

Open House : Sat Jun 27, 10:00 AM to 01:00 PM

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129 Cedar Street, Northumberland, ON , MLS #X12795134 , Image - 1

129 Cedar Street Brighton, Northumberland, ON MLS® X12795134

Residential Freehold (Detached)

$499900.0

Price drop by 3.8%

2 +1 Beds
2 Baths
700-1100 sq-ft

Welcome to this well-maintained 2+1 bedroom, 2-bath raised bungalow featuring a bright and functional lower-level in-law suite. The main floor is warm

31 Photos

624 Bayfield Court, Northumberland, ON , MLS #X13144900 , Image - 1

624 Bayfield Court Cobourg, Northumberland, ON MLS® X13144900

Residential Freehold (Detached)

$649900.0

Price drop by 1.4%

3 +0 Beds
2 Baths
1500-2000 sq-ft

Welcome to 624 Bayfield Court, a well-maintained detached side-split home offering over 1,500 sq. ft. of comfortable living space in a quiet, family a

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1044C Port Britain Road, Northumberland, ON , MLS #X12834038 , Image - 1

1044C Port Britain Road Rural Port Hope, Port Hope, Northumberland, ON MLS® X12834038

Residential Freehold (Detached)

$3499000.0

3 Beds
5 Baths
3500-5000 sq-ft

Discover the epitome of luxury and tranquility with this stunning lakefront estate, offering over 200 feet of privately owned beachfront and set on mo

28 Photos

172 Glens Of Antrim Way, Northumberland, ON , MLS #X13461702 , Image - 1

172 Glens Of Antrim Way Grafton, Alnwick/Haldimand, Northumberland, ON MLS® X13461702

Residential Freehold (Detached)

$997000.0

3 Beds
2 Baths
1500-2000 sq-ft

Welcome to 172 Glens of Antrim Way, a beautifully designed detached bungalow set on approximately 1 acre in an exclusive enclave of just six custom ho

39 Photos

48 Ward Drive, Northumberland, ON , MLS #X12943512 , Image - 1

48 Ward Drive Brighton, Northumberland, ON MLS® X12943512

Residential Freehold (Detached)

$649900.0

Price drop by 3.7%

2 Beds
3 Baths
1100-1500 sq-ft

Welcome to easy, single-level living in Brighton By The Bay - Brighton's premier 55+ lifestyle community. Set on a generous corner lot, this beautiful

38 Photos

2995 12th Line E, Northumberland, ON , MLS #X13484204 , Image - 1

2995 12th Line E Rural Trent Hills, Trent Hills, Northumberland, ON MLS® X13484204

Residential Freehold (Detached)

$649900.0

2 +2 Beds
2 Baths
700-1100 sq-ft

Welcome to 2995 12th Line East! This custom-built countryside home offers 4 bedrooms, 2bathrooms and sits on a picturesque lot with peaceful views of

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10913 County 9 Road N/A, Northumberland, ON , MLS #X13145828 , Image - 1

10913 County 9 Road N/A Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X13145828

Residential Freehold (Detached)

$720000.0

Price drop by 7.1%

2 +3 Beds
3 Baths
1500-2000 sq-ft

***RARELY OFFERED*** Situated on a Massive 1.71 Acre Private and Picturesque Lot, This Spacious and Gorgeous Raised Bungalow checks all the boxes! 5 T

49 Photos

190 Ingham Road, Northumberland, ON , MLS #X13150134 , Image - 1

Unit-8, 190 Ingham Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X13150134

Residential Freehold (Detached)

$979900.0

3 +1 Beds
3 Baths
1500-2000 sq-ft

Set along the shores of Rice Lake, this waterfront property offers a thoughtful blend of comfort, functionality, and effortless connection to the outd

34 Photos

696 FISHER Street, Northumberland, ON , MLS #X13136622 , Image - 1

696 FISHER Street Cobourg, Northumberland, ON MLS® X13136622

Residential Freehold (Detached)

$1199000.0

Price drop by 2.1%

3 +1 Beds
4 Baths
1500-2000 sq-ft

Live a resort-inspired, staycation lifestyle in this gorgeous, just-renovated as new beautiful home in Cobourg, Ontario's Feel Good Town. Custom Upgra

29 Photos

21 Glen Watford Road, Northumberland, ON , MLS #X13167060 , Image - 1

21 Glen Watford Road Cobourg, Northumberland, ON MLS® X13167060

Residential Freehold (Detached)

$799999.0

Price drop by 4.8%

3 +1 Beds
3 Baths
1500-2000 sq-ft

Any and all offers will happily be received and reviewed anytime! Imagine moving into an updated and renovated, spacious family size home by Lake Onta

47 Photos

431 Victoria Beach Road, Northumberland, ON , MLS #X13414294 , Image - 1

431 Victoria Beach Road Rural Cramahe, Cramahe, Northumberland, ON MLS® X13414294

Residential Freehold (Detached)

$1549000.0

4 +3 Beds
5 Baths
3000-3500 sq-ft

Welcome to your private Colborne Estate - where luxury living meets the shores of Lake Ontario.Set on a tranquil, park-like 1.84-acre lot with your ow

46 Photos

2 Rapley Boulevard, Northumberland, ON , MLS #X13108378 , Image - 1

2 Rapley Boulevard Port Hope, Northumberland, ON MLS® X13108378

Residential Freehold (Detached)

$934900.0

Price drop by 4.1%

3 Beds
3 Baths
2000-2500 sq-ft

Welcome to one of the most coveted addresses in Port Hope's West End. 2 Rapley Boulevard is a masterfully designed executive bungalow that offers a so

Open House : Sat Jun 27, 01:00 PM to 03:00 PM

1 Photos

1113 Trailsview Avenue, Northumberland, ON

1113 Trailsview Avenue Cobourg, Northumberland, ON MLS® X13478986

Residential Freehold (Detached)

$890000.0

4 Beds
4 Baths
3000-3500 sq-ft

Gorgeous Home in the heart of Cobourg, offering over 3,000 sq. ft. of beautifully designed living space filled with abundant natural light. This stunn

7 Photos

426 Sunset Crescent, Northumberland, ON , MLS #X12990328 , Image - 1

426 Sunset Crescent Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12990328

Residential Freehold (Detached)

$599500.0

Price drop by 0.1%

3 +1 Beds
3 Baths
1100-1500 sq-ft

Rare fully winterized 4-season Rice Lake lifestyle property on approx. 1 acre with 10-car parking, hot tub, walkout basement and 2 fireplaces. This 4-

36 Photos

64 Alexander Street, Northumberland, ON , MLS #X13012028 , Image - 1

64 Alexander Street Port Hope, Northumberland, ON MLS® X13012028

Residential Freehold (Detached)

$549900.0

2 +2 Beds
1 Baths
700-1100 sq-ft

Situated in Port Hope with views of Lake Ontario, this charming four-bedroom, one-bathroom home is an ideal step up the property ladder. Recently upda

34 Photos

169 Cedar Drive, Northumberland, ON , MLS #X13454582 , Image - 1

169 Cedar Drive Hastings, Trent Hills, Northumberland, ON MLS® X13454582

Residential Freehold (Detached)

$599000.0

1 Beds
1 Baths
700-1100 sq-ft

Tucked near the end of a quiet dead-end street with over 150 ft of water frontage on the iconic Trent-Severn Waterway, known for outstanding fishing,

36 Photos

189 Cedarshores Drive, Northumberland, ON , MLS #X13009012 , Image - 1

189 Cedarshores Drive Rural Trent Hills, Trent Hills, Northumberland, ON MLS® X13009012

Residential Freehold (Detached)

$599900.0

Price drop by 7.6%

3 +0 Beds
2 Baths
1500-2000 sq-ft

Private 1-Acre Country Property with Room to Grow! Welcome to 189 Cedarshores Drive - a peaceful retreat set on a beautifully treed 1-acre lot, offeri

36 Photos

2853 13th Line E, Northumberland, ON , MLS #X13101400 , Image - 1

2853 13th Line E Rural Trent Hills, Trent Hills, Northumberland, ON MLS® X13101400

Residential Freehold (Detached)

$959000.0

Price drop by 2.0%

3 +1 Beds
2 Baths
1500-2000 sq-ft

Your Riverside Estate Awaits, Located Between Campbellford and Marmora w/ Over 100 Ft of Direct River Frontage, This Unique Custom 2-Storey Stone Buil

Open House : Sat Jun 27, 10:30 AM to 12:30 PM

33 Photos

523 Wilson Road, Northumberland, ON , MLS #X13421910 , Image - 1

523 Wilson Road Cobourg, Northumberland, ON MLS® X13421910

Residential Freehold (Detached)

$673900.0

Price drop by 1.6%

2 +2 Beds
2 Baths
700-1100 sq-ft

Recently updated, this 2 + 2 bedroom bungalow is in move in condition and is located in a lovely east end neighbourhood within walking distance of the

43 Photos

40 Rabbit Road, Northumberland, ON , MLS #X13024846 , Image - 1

40 Rabbit Road Rural Brighton, Brighton, Northumberland, ON MLS® X13024846

Residential Freehold (Detached)

$895000.0

3 Beds
1 Baths
700-1100 sq-ft

This Stunning WATERFRONT Property, approx. 1 acre featuring 100 ft. of your own beautiful beach along Popham Bay (Lake Ontario). Attached to this lot

22 Photos

247 Dunnette Landing Road, Northumberland, ON , MLS #X13468362 , Image - 1

247 Dunnette Landing Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X13468362

Residential Freehold (Detached)

$1888000.0

3 Beds
2 Baths
700-1100 sq-ft

Attention Developers And Investors - Motivated Seller! A Rare Opportunity To Own This One-Of-A-Kind 25.339-Acre Property Featuring 1,161.6 Ft Of Shore

44 Photos

191 Carroll Crescent, Northumberland, ON , MLS #X13160508 , Image - 1

191 Carroll Crescent Cobourg, Northumberland, ON MLS® X13160508

Residential Freehold (Detached)

$559900.0

Price drop by 2.1%

1 +2 Beds
2 Baths
700-1100 sq-ft

Located in one of Cobourgs sought after east end neighbourhoods, this home balances suburban tranquility with easy access to schools, businesses, and

29 Photos

31 Caroline Street, Northumberland, ON , MLS #X13411458 , Image - 1

31 Caroline Street Port Hope, Northumberland, ON MLS® X13411458

Residential Freehold (Detached)

$564900.0

2 +1 Beds
1 Baths
700-1100 sq-ft

Welcome to 31 Caroline Street, a beautifully renovated detached home full of charm and character in the heart of Port Hope. This bright and inviting 2

40 Photos

3071 5th Line E N/A, Northumberland, ON , MLS #X13132526 , Image - 1

3071 5th Line E N/A Campbellford, Trent Hills, Northumberland, ON MLS® X13132526

Residential Freehold (Detached)

$1249900.0

Price drop by 10.7%

3 +1 Beds
3 Baths
1500-2000 sq-ft

TRENT HILLS: Gorgeous, Granite stone raised bungalow, set in privacy on a spectacular 50 acre parcel. Coined the 'Imperial Palace' by the original bui

49 Photos

872 John Fairhurst Boulevard, Northumberland, ON , MLS #X13248440 , Image - 1

872 John Fairhurst Boulevard Cobourg, Northumberland, ON MLS® X13248440

Residential Freehold (Detached)

$899000.0

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

Welcome to this beautiful family home in the highly sought-after New Amherst community, perfectly positioned on a desirable corner lot and offering ex

50 Photos

110 Lakeview Drive, Northumberland, ON , MLS #X13466914 , Image - 1

110 Lakeview Drive Campbellford, Trent Hills, Northumberland, ON MLS® X13466914

Residential Freehold (Detached)

$1439000.0

4 Beds
4 Baths
1500-2000 sq-ft

Beautiful Linwood Home on Lake Seymour. This 4 bedroom 4 bath home shows pride of ownership. From the cathedral ceilings in the living room overlookin

15 Photos

23 Valley View Lane, Northumberland, ON , MLS #X12853250 , Image - 1

23 Valley View Lane Rural Trent Hills, Trent Hills, Northumberland, ON MLS® X12853250

Residential Freehold (Detached)

$419900.0

Price drop by 8.5%

3 Beds
700-1100 sq-ft

The property is a 3 bedroom cottage located on a double lot (168' X 235') with approximately 90' of waterfront along the Trent River. The property has

46 Photos

6200 Campbell Road, Northumberland, ON , MLS #X12742324 , Image - 1

6200 Campbell Road Port Hope, Northumberland, ON MLS® X12742324

Residential Freehold (Detached)

$1099900.0

2 +1 Beds
3 Baths
1100-1500 sq-ft

Classic charm meets country living in this timeless brick bungalow on 25 forested acres. Offering the ease of one-level living with the added flexibil

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