
Apartment holiday rentals in Cornwall
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Top-rated apartment rentals in Cornwall
Guests agree: these apartments are highly rated for location, cleanliness and more.

1000 Islands waterfront accommodation
Amazing hot tub & patio both with awesome river view!-DSL hi-speed wifi-17 min Brockville-Gorgeous 1000 sq ft walk-out St. Lawrence River secluded waterfront accommodation! Ambient in-floor heating to compliment beautiful gas fireplace! Grand rm features custom kitchen with hand-crafted pine cabinetry & a wall of 4 very tall south-facing windows/patio doors-Hi-end 4-piece bath-Mstr quarters offer king-sized bed/his & hers closet space-2nd bdrm has queen murphy bed-Enjoy kayaks/fish from dock!

Ridgevue retreat; peaceful country getaway
This bright, spacious apartment features a private bathroom, outdoor hot tub, private entrance and two private decks. The apartment is located on the second floor of our beloved farmhouse. Enjoy the views from the outdoor hot tub or the south-facing deck or enjoy miles of walking trails through our pasture and forest. The apartment features: full kitchen, full bathroom, washer and dryer, BBQ, A/C, T.V. and internet (upld: 27.9 mbps, dwnld: 5.6mbps) We look forward to hosting you.

The Loft1 w/Porch-Near Clarkson, SLU - Modern
At our clean and comfortable Loft suite, you will find yourself close to the colleges and downtown activities, while staying in a country setting on six acres of land, beautiful trees, dark, star-lit nights, and we have a swing set in the backyard that you can use. You will enjoy a completely private unit with its own private entrance and no shared spaces at all. You will find yourself surrounded by maple, spruce, and tamarack trees, and Clarkson University is close enough to see.

Basement Bliss!
Welcome to Cornwall! Nestled in a quiet north end Cornwall neighbourhood, just around the corner from the Ontario Hockey Academy and within close proximity to all city amenities (sports facilities, big box stores and restaurants). My home is 3 kilometres south of the 401, 3 kilometres north of the USA border and 25 minutes west of the Quebec/Ontario border. Key-less entry through the side door. Come and go as you please. Short-term rental available. Message for further details.

St Laurence Escape
Welcome to our cozy and stylish 2 to 3 bedroom basement apartment! Nestled in a quiet and charming neighborhood, our space offers a comfortable retreat for your stay in Cornwall. Our apartment provides all the amenities you need for a memorable and relaxing stay. Note that we are expecting a baby in March 2026 and we live upstairs. You may hear the baby’s cries. About the space: Parking spaces, 2 bedrooms with queen size beds and 1 bedroom with 2 single beds (at an extra fee).

2 Bedroom Vintage Suite (mid-term available)
The 2 bedroom apartment is located on the 2nd floor and can accommodate 4 guests. The suite is in the Mechanic Block and dates back to 1874. The apartment was restored while keeping the historical integrity in check. With vintage sink, clawfoot tub and 7' interior walls (not reaching ceiling as shown on photos) There is private parking and separate entrance. You get the entire apartment. The main level of this historical commercial building is operated by the building owner.

Large, luxurious 3 Bedroom home away from home! #2
Enjoy all the amenities from home while you’re traveling with the family or for business in this spacious 3 bedroom 2 full bath apartment. Over 1,800 square feet of space!! Equip with washer and dryer to keep caught up on laundry. Beautiful area in a quaint, quiet neighborhood. Master bath features a jetted soaker tub and stand up shower! Cozy and comfortable beds in all rooms! Brand new luxury vinyl plank flooring installed throughout the home in winter 2022.

The Village Retreat on Raq River
Stay in the village of Potsdam with beautiful views. This property is located directly on the Raquette River. This two-bedroom home is truly walking distance to the village of Potsdam - 1-2 mi to both SUNY Potsdam and Clarkson. Access to the river, private laundry, fully-stocked kitchen, kayaks, and luxury bedding. Enjoy all Potsdam has to offer with this centrally-located retreat! We support local. Our AirBnB is stocked with locally-made soap and coffee.

Beth's Place Potsdam - River - Pickleball- Hot Tub
Beth's Place- celebrating 12 years in business in 2026 - is a luxurious, self-contained apartment with a separate entrance for maximum privacy. It is spacious, tastefully furnished, and conveniently located within 1 mile of downtown Potsdam. Our guests can also enjoy the scenic Raquette River, with free kayaks available for use. For those seeking extra indulgence, the apartment also features a private hot tub – exclusively for our guests' use!

Whispering Timber Suite
Enjoy the peaceful calm of being surrounded by nature in Whispering Timber suite. You'll have exclusive access to the in-law suite of our home, complete with a bedroom (queen size bed), a sofa bed, a full bathroom and a small kitchen. The suite is located at the back of the home with it's own exterior entrance. Extra towels, sheets and comforters are provided, along with dishes and cookware in case you want to make a meal.

Apt #39 Large Two Bedroom/Two Bath
Super spacious 2 bedroom and 2 bath upstairs unit! Queen size pull out sofa in Living Room. Large kitchen with all appliances, K Cup Coffee maker, washer and dryer in unit and large walk-in closets. Two full bathrooms and large dining area. The living room has lots of seating and smart tv's in every room. Internet and cable are provided. Relax and enjoy your stay with us! This is a SMOKE FREE UNIT!

Exquisite Studio Basement Suite
Relax in a comfortable and clean space. The entire guest-suite is yours with keyless entry. Parking is provided, and the central location is only an 5 minute walk to downtown as well as being close to water front biking/walking trails, sports facilities, big box stores and restaurants. The place is great for travelers, students, or workers who need a place to stay.
Popular amenities for Cornwall apartment rentals
Weekly apartment rentals

Frog Hollow Lakefront/Snowmobile Cottage

Eastern Ontario at its best!

The Annex / L'Annexe

Kim's Country Retreat

Lakeside oasis Apt with water access and views.

Water front living

Apartment in Malone

The Creek Suite
Private apartment rentals

Newly built modern & cozy apartment

3 BEDS 2 minutes from Highway 50! - 310843

Apt #2

Gorgeous lower level! completely remodeled!

Vintage decor for a retro-chic stay in Hudson

Riverfront Apartment, A Place By The River 1

Just Remodeled! ADK Stay & Play

Private rooftop condo in the heart of Hudson
Family-friendly apartment rentals

Clean, quiet, convenient; NO Cleaning Fees

Modern Cozy Unit

1 bedroom furnished suite

Downtown Cornwall 2 bed Loft w/ King Bed + Parking

Bright 1-BR Suite | Kitchen • Work Area • River

Lynn's Cozy Nest

The Daisy House - Artist Retreat

2BR Spacious Basement Suite in Ottawa. No pets!
When is the best time to visit Cornwall?
| Month | Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sept | Oct | Nov | Dec |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg. price | € 56 | € 59 | € 60 | € 62 | € 67 | € 67 | € 68 | € 71 | € 67 | € 64 | € 56 | € 58 |
| Avg. temp | -10°C | -8°C | -2°C | 6°C | 14°C | 19°C | 21°C | 20°C | 16°C | 9°C | 2°C | -5°C |
Quick stats about flat rentals in Cornwall

Total holiday rentals
Explore 30 holiday rentals in Cornwall

Nightly prices starting at
Cornwall holiday rentals start at € 34 per night before taxes and fees

Verified guest reviews
Over 1,900 verified reviews to help you choose

Family-friendly holiday rentals
20 properties offer extra space & child-friendly amenities

Pet-friendly holiday rentals
Find 20 rentals that welcome pets

Rentals with dedicated workspaces
10 properties have a dedicated workspace

Wifi availability
30 of Cornwall holiday rentals include wifi access

Popular amenities for guests
Guests love Kitchen, Wifi and Pool across Cornwall rentals

4.8 Average rating
Cornwall stays are highly rated by guests – averaging 4.8 out of 5!
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