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Houses for Sale in Otonabee-South Monaghan ON Under $800K

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Are you looking for houses under $800k for sale in Otonabee-South Monaghan ON? Square Yards Canada offers a wide selection of properties that cater to various budgets in Otonabee-South Monaghan. Browse through detailed listings with HD images and guides to find the ideal property that fits your budget and preferences in Otonabee-South Monaghan. Whether you’re looking to buy houses under under $800k in Otonabee-South Monaghan 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 Otonabee-South Monaghan houses for sale under under $800k, including freehold homes, condos, and commercial properties.


Last Updated: August 10, 2026
  • New Listings
  • Price(Lo-Hi)
  • Price(Hi-Lo)
  • Bedrooms(Hi-Lo)
  • Bathrooms(Hi-Lo)
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22 Photos
Last Updated : 9 Hours ago
1235 Villiers Line 114 Forest Drive, Peterborough, ON , MLS #X13659912 , Image - 1
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1235 Villiers Line 114 Forest Drive Otonabee-South Monaghan, Peterborough, ON MLS® X13659912

Residential Freehold (MobileTrailer)

$79900.0
  • 3 Beds
  • 1 Baths
  • < 700 sq-ft
MOVE-IN READY & FULLY FURNISHED + FREE UNLIMITED GOLF! Enjoy Resort Cottage Living At Bellmere Winds Golf Resort, With Access To Rice Lake And An Arra
15 Photos
Last Updated : 11 Hours ago
00 County 2 Road, Peterborough, ON , MLS #X13659668 , Image - 1

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00 County 2 Road Otonabee-South Monaghan, Peterborough, ON MLS® X13659668

Residential Freehold (Vacant Land)

$325000.0
Build Your Dream Home in Bailieboro! Discover the opportunity to create your ideal home on this approximately one-acre building lot, perfectly situate
47 Photos
Last Updated : 13 Hours ago
939 Seven Oaks Drive, Peterborough, ON , MLS #X13658666 , Image - 1

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939 Seven Oaks Drive Otonabee-South Monaghan, Peterborough, ON MLS® X13658666

Residential Freehold (Detached)

$375000.0
  • 2 Beds
  • 1 Baths
  • 2500-3000 sq-ft
A quiet retreat awaits in this charming 2+1 bedroom A-frame home, complete with deeded right-of-way access to the Otonabee River. Nestled on a beautif
50 Photos
Last Updated : 15 Hours ago
1113 Heritage Line, Peterborough, ON , MLS #X13207560 , Image - 1

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1113 Heritage Line Otonabee-South Monaghan, Peterborough, ON MLS® X13207560

Residential Freehold (Detached)

$699900.0
price drop iconPrice drop by 4.0%
  • 5 Beds
  • 2 Baths
  • 2000-2500 sq-ft
A century home true to the character of life in Keene, Ontario. Simply stunning, and with so many jaw dropping features ... it is a home you fall in l
28 Photos
Last Updated : 16 Hours ago
2244 Heritage Line, Peterborough, ON , MLS #X12482914 , Image - 1

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Unit-72B, 2244 Heritage Line Otonabee-South Monaghan, Peterborough, ON MLS® X12482914

Residential Freehold (MobileTrailer)

$190000.0
price drop iconPrice drop by 14.2%
  • 3 Beds
  • 1 Baths
  • 1100-1500 sq-ft
Welcome to Parkhill Estates! Mortgage FINANCING AVAILABLE FOR QUALIFIED BUYERS. A Remarkably Affordable Opportunity for Year Round Living! This Large
10 Photos
Last Updated : 17 Hours ago
82 Cow Island, Peterborough, ON , MLS #X13245426 , Image - 1

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82 Cow Island Otonabee-South Monaghan, Peterborough, ON MLS® X13245426

Residential Freehold (Detached)

$549900.0
price drop iconPrice drop by 4.3%
  • 3 Beds
  • 1 Baths
  • 700-1100 sq-ft
One of the most desirable lots on the island, with spectacular south exposure. Also includes separate bonus lot (84 Cow Island) with separate pin 2802
35 Photos
Last Updated : 18 Hours ago
1093 County Road 28 N/A, Peterborough, ON , MLS #X13560904 , Image - 1

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Unit-2, 1093 County Road 28 N/A Otonabee-South Monaghan, Peterborough, ON MLS® X13560904

Residential Freehold (MobileTrailer)

$169900.0
  • 3 Beds
  • 1 Baths
  • 700-1100 sq-ft
Located at Fraserville Glen Trailer Park. Just 5 minutes from Peterborough past Kawartha Downs. Affordable living in style. This very nice residential
8 Photos
Last Updated : 20 Hours ago
337/338 RAINBOW Drive, Peterborough, ON , MLS #X13561740 , Image - 1

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337/338 RAINBOW Drive Otonabee-South Monaghan, Peterborough, ON MLS® X13561740

Residential Freehold (Detached)

$549000.0
  • 3 +0 Beds
  • 1 Baths
  • < 700 sq-ft
Seasonal waterfront cottage on the Otonabee River near Peterborough, offering two lots, direct river access, a dock, water views, detached garage, and
28 Photos
Last Updated : 1 Day ago
117 Pinecrest Avenue, Peterborough, ON , MLS #X13607556 , Image - 1

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117 Pinecrest Avenue Otonabee-South Monaghan, Peterborough, ON MLS® X13607556

Residential Freehold (Detached)

$749900.0
  • 3 +1 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Enjoy the best of both worlds with this inviting side-split, tucked away on an exceptionally private lot on the edge of the charming Village of Keene,
42 Photos
Last Updated : 3 Days ago
19 County Rd 2 N/A, Peterborough, ON , MLS #X13588012 , Image - 1

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19 County Rd 2 N/A Otonabee-South Monaghan, Peterborough, ON MLS® X13588012

Residential Freehold (Detached)

$649000.0
  • 3 Beds
  • 2 Baths
  • 1100-1500 sq-ft
First time offered. Well built 3+ bedroom, 1 and a half bath home with attached garage. Located in the town of Bailieboro, 5 minutes drive south to ac
9 Photos
Last Updated : 3 Days ago
1235 Villiers Line (3 Trent Lane) N/A, Peterborough, ON , MLS #X13540362 , Image - 1

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1235 Villiers Line (3 Trent Lane) N/A Otonabee-South Monaghan, Peterborough, ON MLS® X13540362

Residential Freehold (Modular Home)

$89900.0
  • 1 Beds
  • 1 Baths
  • < 700 sq-ft
Welcome to Bellmere Winds! Escape to the country and unwind by the lake in this well-maintained 2017 Reflections modular home.Enjoy everything this vi
47 Photos
Last Updated : 3 Days ago
1301 County Rd 28 N/A, Peterborough, ON , MLS #X13536656 , Image - 1

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1301 County Rd 28 N/A Otonabee-South Monaghan, Peterborough, ON MLS® X13536656

Residential Freehold (Detached)

$749900.0
  • 4 Beds
  • 2 Baths
  • 1500-2000 sq-ft
Unlock the perfect live/work opportunity with this beautifully updated 2-storey country home designed for both comfortable living and business potenti
50 Photos
Last Updated : 3 Days ago
179 Long Island N/A, Peterborough, ON , MLS #X13534320 , Image - 1

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179 Long Island N/A Otonabee-South Monaghan, Peterborough, ON MLS® X13534320

Residential Freehold (Detached)

$449900.0
  • 3 Beds
  • 1 Baths
  • 1100-1500 sq-ft
Welcome to 179 Long Island, Rice Lake-nestled on the serene waters of Rice Lake, part of the renowned Trent-Severn Waterway. This charming island retr
48 Photos
Last Updated : 3 Days ago
1818 County Road 2 N/A, Peterborough, ON , MLS #X13483086 , Image - 1

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1818 County Road 2 N/A Otonabee-South Monaghan, Peterborough, ON MLS® X13483086

Residential Freehold (Detached)

$749900.0
price drop iconPrice drop by 2.6%
  • 3 Beds
  • 2 Baths
  • 1500-2000 sq-ft
Welcome to your own private oasis! Offered for sale for the first time, this exceptional brick bungalow has been lovingly maintained by its original o
14 Photos
Last Updated : 3 Days ago
110 Cow Island N/A, Peterborough, ON , MLS #X12020447 , Image - 1

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110 Cow Island N/A Otonabee-South Monaghan, Peterborough, ON MLS® X12020447

Residential Freehold (Vacant Land)

$229995.0
  • < 700 sq-ft
Enjoy the possibilities with this vacant lot, ISLAND ESCAPE on Cow Island, Rice Lake. Hydro is available. Septic & sonotubes in place to start your vi
7 Photos
Last Updated : 3 Days ago
3151 County Rd 2 N/A, Peterborough, ON , MLS #X13113314 , Image - 1

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3151 County Rd 2 N/A Otonabee-South Monaghan, Peterborough, ON MLS® X13113314

Residential Freehold (Vacant Land)

$285000.0
One acre building lot located on West side of Keene, close to Elementary schools, Rice Lake, Indian River, Golf courses and community center. Natural
6 Photos
Last Updated : 3 Days ago
3413 Wallace Point Road, Peterborough, ON , MLS #X13505412 , Image - 1

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3413 Wallace Point Road Otonabee-South Monaghan, Peterborough, ON MLS® X13505412

Residential Freehold (Detached)

$659000.0
  • 2 +1 Beds
  • 2 Baths
  • 5000 + sq-ft
Enjoy country living in this newly constructed owner-built barn home on approximately 1.1 Acres. Basement, framing & plumbing & electrical have passed
12 Photos
Last Updated : 3 Days ago
14 Pioneer Drive, Peterborough, ON , MLS #X12992178 , Image - 1

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14 Pioneer Drive Otonabee-South Monaghan, Peterborough, ON MLS® X12992178

Residential Freehold (MobileTrailer)

$69900.0
price drop iconPrice drop by 6.8%
  • 2 Beds
  • 2 Baths
  • 700-1100 sq-ft
This 2 bedroom, 2 bathroom, 2006, spacious park model home with large sunroom addition with walkouts to front and rear covered patio areas is meticulo
35 Photos
Last Updated : 4 Days ago
1095 Island View Drive, Peterborough, ON , MLS #X13646636 , Image - 1

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1095 Island View Drive Otonabee-South Monaghan, Peterborough, ON MLS® X13646636

Residential Freehold (Detached)

$529000.0
  • 2 Beds
  • 1 Baths
  • < 700 sq-ft
Welcome to Fun and Memories on Rice Lake with 80 Feet of Waterfront! This 2-Bedroom Cottage has Been Recently Renovated and Looks Like New but With Th
24 Photos
Last Updated : 4 Days ago
336 Cedar Bank Road, Peterborough, ON , MLS #X13533526 , Image - 1

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336 Cedar Bank Road Otonabee-South Monaghan, Peterborough, ON MLS® X13533526

Residential Freehold (Detached)

$598000.0
price drop iconPrice drop by 4.3%
  • 2 Beds
  • 1 Baths
  • 1100-1500 sq-ft
Charming year-round riverside retreat on the shores of the Otonabee River, just minutes south of Peterborough. Nestled on a picturesque lot of over ha
47 Photos
Last Updated : 4 Days ago
1122 Heritage Line, Peterborough, ON , MLS #X13638468 , Image - 1

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1122 Heritage Line Otonabee-South Monaghan, Peterborough, ON MLS® X13638468

Residential Freehold (Detached)

$489900.0
  • 3 Beds
  • 2 Baths
  • 1500-2000 sq-ft
Welcome Home to this beautifully updated 1.75 storey home, originally built in 1900, where timeless character meets modern comfort in the quaint Villa
35 Photos
Last Updated : 4 Days ago
385 Kents Bay Road, Peterborough, ON , MLS #X13643682 , Image - 1

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385 Kents Bay Road Otonabee-South Monaghan, Peterborough, ON MLS® X13643682

Residential Freehold (Detached)

$729900.0
  • 3 +1 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Welcome to 385 Kents Bay Rd, a lovely waterfront bungalow, with a wrap-around deck that overlooks the 70ft of shoreline off the Otonabee River which i
45 Photos
Last Updated : 5 Days ago
9 Poplar Drive, Peterborough, ON , MLS #X13539152 , Image - 1

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9 Poplar Drive Otonabee-South Monaghan, Peterborough, ON MLS® X13539152

Residential Freehold (MobileTrailer)

$299900.0
  • 1 Beds
  • 1 Baths
  • 700-1100 sq-ft
Affordable year-round living at Shady Acres Cottage & RV Resort on the north shore of Rice Lake. Located just minutes to Keene and only 20 minutes to
7 Photos
Last Updated : 5 Days ago
1235 Villiers Line, Peterborough, ON , MLS #X12999742 , Image - 1

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Unit-BVL012, 1235 Villiers Line Otonabee-South Monaghan, Peterborough, ON MLS® X12999742

Residential Freehold (MobileTrailer)

$189900.0
price drop iconPrice drop by 1.6%
  • 3 Beds
  • 2 Baths
  • 700-1100 sq-ft
The Kingfisher features an abundant and comfortable living space of 700 sq. ft., with 3 bedrooms and 2 bathrooms, making the perfect resort cottage to
33 Photos
Last Updated : 5 Days ago
2 Richard Eason Court, Peterborough, ON , MLS #X13444550 , Image - 1

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2 Richard Eason Court Otonabee-South Monaghan, Peterborough, ON MLS® X13444550

Residential Freehold (Detached)

$799900.0
  • 3 Beds
  • 3 Baths
  • 2000-2500 sq-ft
Welcome to 2 Richard Eason Court, a stunning 3-bedroom, 3-bath bungaloft in the highly sought-after Burnham Meadows. This home offers a flexible floor
20 Photos
Last Updated : 5 Days ago
11 MCGREGOR Drive, Peterborough, ON , MLS #X13613148 , Image - 1

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11 MCGREGOR Drive Otonabee-South Monaghan, Peterborough, ON MLS® X13613148

Residential Freehold (Modular Home)

$259900.0
  • 2 Beds
  • 1 Baths
  • 1100-1500 sq-ft
Welcome to the waterfront community of Shady Acres on beautiful Rice Lake, where seasonal living meets endless recreation. This 4 season well-maintain
38 Photos
Last Updated : 5 Days ago
266 Greenwood Road, Peterborough, ON , MLS #X13592178 , Image - 1

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266 Greenwood Road Otonabee-South Monaghan, Peterborough, ON MLS® X13592178

Residential Freehold (Detached)

$599900.0
  • 3 Beds
  • 2 Baths
  • 1500-2000 sq-ft
Welcome to your beautiful 4-season waterfront home with 3 bedrooms and 2 bathrooms on the Otonabee River. From the moment you arrive, you'll feel righ
29 Photos
Last Updated : 5 Days ago
1235 Villiers Line, Peterborough, ON , MLS #X13426604 , Image - 1

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Unit-10 Lambton, 1235 Villiers Line Otonabee-South Monaghan, Peterborough, ON MLS® X13426604

Residential Freehold (MobileTrailer)

$99900.0
price drop iconPrice drop by 9.2%
  • 3 Beds
  • 1 Baths
  • < 700 sq-ft
Welcome to 10 Lambton at Bellmere Winds Golf Resort, part of the highly sought-after Great Blue Resorts community! This charming 3-bedroom trailer off
49 Photos
Last Updated : 6 Days ago
680 Serpent Mounds Road, Peterborough, ON , MLS #X13634522 , Image - 1

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680 Serpent Mounds Road Otonabee-South Monaghan, Peterborough, ON MLS® X13634522

Residential Freehold (Rural Residential)

$659900.0
  • 3 Beds
  • 2 Baths
  • 3500-5000 sq-ft
Perched atop the rolling hills of Keene, this remarkable property offers breathtaking, uninterrupted views stretching across farmland to Rice Lake and
49 Photos
Last Updated : 6 Days ago
109 PINECREST Avenue, Peterborough, ON , MLS #X13612310 , Image - 1

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109 PINECREST Avenue Otonabee-South Monaghan, Peterborough, ON MLS® X13612310

Residential Freehold (Detached)

$759900.0
  • 3 +1 Beds
  • 2 Baths
  • 1100-1500 sq-ft
Welcome to this charming raised bungalow nestled in a quiet community in Keene. Thoughtfully updated throughout, this home offers a bright and invitin
Shortlisted Properties
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