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Houses for Sale in Alnwick/Haldimand ON Under $5 Million

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Are you looking for houses under $5m for sale in Alnwick/Haldimand ON? Square Yards Canada offers a wide selection of properties that cater to various budgets in Alnwick/Haldimand. Browse through detailed listings with HD images and guides to find the ideal property that fits your budget and preferences in Alnwick/Haldimand. Whether you’re looking to buy houses under under $5m in Alnwick/Haldimand ON for residential living or as investment opportunities, our listings allow you to filter by amenities, property age, number of bedrooms and much more. Explore a diverse range of Alnwick/Haldimand houses for sale under under $5m, including freehold homes, condos, and commercial properties.

Last Updated: December 05, 2025

41 Photos

7942 COUNTY RD 45 N/A, Northumberland, ON , MLS #X12459616 , Image - 1

7942 COUNTY RD 45 N/A Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12459616

Residential Freehold (Detached)

$849000.0

Price drop by 6.6%

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

Welcome to 7942 County Rd 45, a custom-built 2022 bungalow nestled on a picturesque 1-acre lot in the rolling hills of Northumberland County. This tho

49 Photos

1179 County 23 Road, Northumberland, ON , MLS #X12485703 , Image - 1

1179 County 23 Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12485703

Residential Freehold (Detached)

$734900.0

4 Beds
1 Baths
1500-2000 sq-ft

Tucked Away On 5 Private Acres In A Peaceful Rural Setting, This Thoughtfully Upgraded Property Offers The Kind Of Space And Flexibility That Appeals

1 Photos

426 GULLY Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12072081

Residential Freehold (Vacant Land)

$449500.0

Price drop by 10.1%

< 700 sq-ft

Newly severed 5.1 acre building lot with driveway entrance installed. Partially cleared and partially treed with north and south exposure. Situated b

18 Photos

63 Edgewater Drive, Northumberland, ON , MLS #X9260376 , Image - 1

63 Edgewater Drive Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X9260376

Residential Freehold (Detached)

$1100000.0

Price drop by 15.4%

2 +2 Beds
4 Baths
1100-1500 sq-ft

Beautiful 2.7 Acre Estate Across From Rice Lake With 1 Owned Waterfront Lot And Part Of The Trent Severn Waterway! Excellent year round fishing. 4 Bed

25 Photos

10913 County 9 Road, Northumberland, ON , MLS #X12562386 , Image - 1

10913 County 9 Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12562386

Residential Freehold (Detached)

$829900.0

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

This stunning raised bungalow boasts complete privacy on a premium 1.71-acre lot, featuring a two-car garage and a driveway with parking for 6-8 cars.

42 Photos

19 Halstead Road, Northumberland, ON , MLS #X12508140 , Image - 1

19 Halstead Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12508140

Residential Freehold (Detached)

$499900.0

Price drop by 4.8%

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

Escape to the tranquillity of Roseneath's countryside! Set on a picturesque lot, this inviting home features a bright and spacious walk-out basement,

23 Photos

449 Island View Road, Northumberland, ON , MLS #X12446783 , Image - 1

Unit-112, 449 Island View Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12446783

Residential Freehold (Other)

$149000.0

2 Beds
1 Baths
< 700 sq-ft

Charming Old Fashion Waterfront Cottage In Prime Rice Lake Resort On 21 Years Less One Day Land Lease. This Fully Furnished 2-Bedroom, 1-Bathroom Cott

25 Photos

449 Island View Road, Northumberland, ON , MLS #X12446782 , Image - 1

Unit-108, 449 Island View Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12446782

Residential Freehold (Other)

$199999.0

4 Beds
1 Baths
700-1100 sq-ft

Charming Old Fashion Waterfront Cottage In Prime Rice Lake Resort On 21 Years Less One Day Land Lease. This Fully Furnished 4-Bedroom, 1-Bathroom Cott

22 Photos

449 Island View Road, Northumberland, ON , MLS #X12446785 , Image - 1

Unit-107, 449 Island View Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12446785

Residential Freehold (Other)

$159000.0

3 Beds
1 Baths
< 700 sq-ft

Charming Old Fashion Waterfront Cottage In Prime Rice Lake Resort On 21 Years Less One Day Land Lease. This Fully Furnished 3-Bedroom, 1-Bathroom Cott

43 Photos

64 Langs Road, Northumberland, ON , MLS #X12544750 , Image - 1

64 Langs Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12544750

Residential Freehold (Detached)

$589900.0

2 Beds
1 Baths
700-1100 sq-ft

Discover an ideal retreat on the shores of Rice Lake just north of Roseneath, perfectly positioned on a spacious lot with direct access to the water.

24 Photos

LT8P444 CLITHEROE Road, Northumberland, ON , MLS #X12547272 , Image - 1

LT8P444 CLITHEROE Road Grafton, Alnwick/Haldimand, Northumberland, ON MLS® X12547272

Residential Freehold (Vacant Land)

$1398900.0

< 700 sq-ft

A unique opportunity for your future dream home, next project or investment by an astute investor, builder, contractor. This property is zoned Hamlet

28 Photos

172 Glens Of Antrim Way, Northumberland, ON , MLS #X12335274 , Image - 1

172 Glens Of Antrim Way Grafton, Alnwick/Haldimand, Northumberland, ON MLS® X12335274

Residential Freehold (Detached)

$1149000.0

3 Beds
2 Baths
1500-2000 sq-ft

Welcome To 172 Glens Of Antrim Way! One Of Six Exclusive Designs In This Newer Community - This Model Is The Brimely. This Open Concept Bright And Stu

47 Photos

414 Pratt Road, Northumberland, ON , MLS #X12339475 , Image - 1

414 Pratt Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12339475

Residential Freehold (Detached)

$919999.0

Price drop by 4.7%

6 Beds
2 Baths
1100-1500 sq-ft

Hidden Country Retreat 21.25 Acres of Beauty and Privacy. Tucked away from the world and surrounded by nature's quiet embrace, this exceptional 21.25

38 Photos

11660 County Road 29 Road, Northumberland, ON , MLS #X12383506 , Image - 1

11660 County Road 29 Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12383506

Residential Freehold (Detached)

$899900.0

Price drop by 5.3%

4 Beds
4 Baths
3500-5000 sq-ft

Set on over an acre of picturesque countryside, this newer construction home delivers the perfect balance of luxury, space, and family-friendly design

14 Photos

196 Eddystone Road, Northumberland, ON , MLS #X12501884 , Image - 1

196 Eddystone Road Grafton, Alnwick/Haldimand, Northumberland, ON MLS® X12501884

Residential Freehold (Vacant Land)

$699900.0

< 700 sq-ft

DONT MISS THIS RARE OPPORTUNITY to own a stunning 98.6 acre property just 5 minutes north of the 401! This remarkable land offers endless possibilitie

39 Photos

296 Montgomery Road, Northumberland, ON , MLS #X12414013 , Image - 1

296 Montgomery Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12414013

Residential Freehold (Detached)

$999900.0

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

30 Photos

7100 County Rd 18 Road, Northumberland, ON , MLS #X12231095 , Image - 1

Unit-93, 7100 County Rd 18 Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12231095

Residential Freehold (MobileTrailer)

$331000.0

3 Beds
2 Baths
700-1100 sq-ft

Welcome to this 4 Year, The Skylark resort cottage model by Northlander-the most luxurious retreat. This model features a whopping total living space

3 Photos

7634 County Rd. 45 N/A, Northumberland, ON , MLS #X12313473 , Image - 1

7634 County Rd. 45 N/A Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12313473

Residential Freehold (Vacant Land)

$175000.0

Presenting a beautifully elevated 3.91-acre parcel of land, perfectly situated to capture sweeping views of Northumberland's rolling hills. This metic

25 Photos

84 Parker Dr, Roseneath N/A, Northumberland, ON , MLS #X12183321 , Image - 1

84 Parker Dr, Roseneath N/A Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12183321

Residential Freehold (Detached)

$899000.0

4 +0 Beds
3 Baths
1100-1500 sq-ft

Beautiful four seasons cottage with spectacular views & glorious sunsets on Rice Lake with a wonderful corner Lot wide exposure and excellent Shorelin

29 Photos

1026 Merrill Road, Northumberland, ON , MLS #X12225542 , Image - 1

Unit-25, 1026 Merrill Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12225542

Residential Freehold (Rural Residential)

$575000.0

Price drop by 4.0%

3 Beds
2 Baths
< 700 sq-ft

Welcome to your lakeside escape With Short-Term Rental Licence! This charming 3-bedroom, 1.5-bath, 3-season cottage sits on a private road along the s

35 Photos

126 Mercer Lane, Northumberland, ON , MLS #X12456004 , Image - 1

126 Mercer Lane Grafton, Alnwick/Haldimand, Northumberland, ON MLS® X12456004

Residential Freehold (Detached)

$1010000.0

3 +0 Beds
3 Baths
1100-1500 sq-ft

This newer construction home is a stunning blend of modern design and rural tranquillity. Positioned on a generous 2.5-acre lot, the property boasts i

39 Photos

86 Rolling Banks Road, Northumberland, ON , MLS #X12113418 , Image - 1

Unit-41B, 86 Rolling Banks Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12113418

Residential Freehold (Detached)

$999900.0

Price drop by 9.0%

3 +1 Beds
2 Baths
700-1100 sq-ft

Your Waterfront Escape Awaits! Nestled on the serene south shores of Rice Lake, this property offers 75 feet of sparkling, west-facing waterfront - th

10 Photos

Block73 Shawano Drive, Northumberland, ON , MLS #X12226548 , Image - 1

Block73 Shawano Drive Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12226548

Residential Freehold (Vacant Land)

$988000.0

Any Offers Welcome. Rare Opportunity To Build Your Own Dream Home Approximately 6000 sq.ft. (Block 72 Plan 420) With Possibility of Two Dwellings. Bre

38 Photos

1338 McDonald Road, Northumberland, ON , MLS #X12165337 , Image - 1

1338 McDonald Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12165337

Residential Freehold (Detached)

$2300000.0

4 Beds
2 Baths
3000-3500 sq-ft

Welcome to a truly extraordinary property where history, charm, and nature come together. This stunning 1874 split stone farmhouse sits proudly on 102

25 Photos

PT LT 16 -17 McDonald Road, Northumberland, ON , MLS #X12133117 , Image - 1

PT LT 16 -17 McDonald Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12133117

Residential Freehold (Vacant Land)

$998000.0

< 700 sq-ft

Discover the perfect blend of nature and opportunity with this expansive 101 acre parcel of vacant land nestled in beautiful Northumberland County. Bo

20 Photos

248 Pinnacle Hill Road, Northumberland, ON , MLS #X12248153 , Image - 1

Unit-18, 248 Pinnacle Hill Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12248153

Residential Freehold (MobileTrailer)

$140000.0

3 Beds
1 Baths
< 700 sq-ft

Gated Community, Cottage Life with Minimal Yearly Maintenance $1500 that covers tax, water using all facilities in the park. The Park equipped with AT

30 Photos

248 Pinnacle Hill Road, Northumberland, ON , MLS #X12244795 , Image - 1

Unit-33, 248 Pinnacle Hill Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12244795

Residential Freehold (MobileTrailer)

$189000.0

3 Beds
2 Baths
< 700 sq-ft

Affordable cottage living, maintenance $1500 yearly that covers water, tax, using all facilities like swimming pool, public washroom, basketball court

7 Photos

169 Ridgeline Drive, Northumberland, ON , MLS #X12237045 , Image - 1

169 Ridgeline Drive Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12237045

Residential Freehold (Detached)

$1399000.0

3 Beds
3 Baths
2000-2500 sq-ft

Grafton Heights is a stunning hillside parcel with sweeping views of Grafton's landscape and of Lake Ontario. Only minutes to Cobourg and Highway 401,

22 Photos

247 Dunnette Landing Road, Northumberland, ON , MLS #X12197587 , Image - 1

247 Dunnette Landing Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12197587

Residential Freehold (Detached)

$1999000.0

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

28 Photos

6274 Shearer Point Road, Northumberland, ON , MLS #X12171291 , Image - 1

6274 Shearer Point Road Rural Alnwick/Haldimand, Alnwick/Haldimand, Northumberland, ON MLS® X12171291

Residential Freehold (Detached)

$1059990.0

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

An extraordinary lifestyle awaits you at this captivating four season lakefront home. Located on the southshore of Rice Lake. 73 feet wide lake view f

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