🔑 In-Law Suites in Cornwall

Homes with Separate Entrance in Cornwall

Multi-generational living and potential rental income basements. Browse real-time MLS® listings, updated every 15 minutes with complete photo galleries and price histories.

Active Listings17Properties available
Residential Freehold for sale - 2 Bed, 2 Bath Home at 905 Third Street Cornwall ON listed at $395,000 (MLS# X13822542)
Added 1 day ago
$395,000
2bd
2ba
Residential Freehold

905 Third Street, Cornwall

Sep 24, 2026
DOM: 2

Neat as a pin! This well-kept detached bungalow is in a convenient East Cornwall location close to g...

MLS#: X13822542
For Sale
Residential Freehold for sale - 6 Bed, 2 Bath Home at 95 Lefebvre Avenue Cornwall ON listed at $325,000 (MLS# X13801918)
Added 7 days ago
$325,000
6bd
2ba
Residential Freehold

95 Lefebvre Avenue, Cornwall

Sep 18, 2026
DOM: 8

Excellent Investment Opportunity - 9%+ Cap Rate! Great opportunity for an investor to add a cash-flo...

MLS#: X13801918
For Sale
Residential Freehold for sale - 4 Bed, 2 Bath Home at 2706 Ross Avenue Cornwall ON listed at $479,900 (MLS# X13796848)
$479,900
4bd
2ba
Residential Freehold

2706 Ross Avenue, Cornwall

Sep 17, 2026
DOM: 9

Welcome to this beautifully maintained 3 bedroom brick bungalow situated on a generous 65' x 177' lo...

MLS#: X13796848
For Sale
Residential Freehold for sale - 6 Bed, 3 Bath Home at 1207 Henry Street Cornwall ON listed at $549,000 (MLS# X13797658)
Added 8 days ago
$549,000
6bd
3ba
Residential Freehold

1207 Henry Street, Cornwall

Sep 17, 2026
DOM: 9

Detached Bungalow with Excellent Multi-Family & Income Potential! This spacious and versatile home o...

MLS#: X13797658
For Sale
Residential Freehold for sale - 4 Bed, 2 Bath Home at 1303 LASCELLE Avenue Cornwall ON listed at $415,000 (MLS# X13803752)
$415,000
4bd
2ba
Residential Freehold

1303 LASCELLE Avenue, Cornwall

Sep 17, 2026
DOM: 9

Introducing 1303 Lascelle St - a classic, all-brick bungalow nestled in a family-friendly cul-de-sac...

MLS#: X13803752
For Sale
Residential Freehold for sale - 4 Bed, 2 Bath Home at 403 Anderson Drive Cornwall ON listed at $425,000 (MLS# X13788762)
Added 10 days ago
$425,000
4bd
2ba
Residential Freehold

403 Anderson Drive, Cornwall

Sep 15, 2026
DOM: 11

Well-maintained brick bungalow with Inground pool, ideally located close to schools, college, hospit...

MLS#: X13788762
For Sale
Residential Freehold for sale - 4 Bed, 3 Bath Home at 189 Woodland Drive Cornwall ON listed at $664,999 (MLS# X13777176)
Added 13 days ago
$664,999
4bd
3ba
Residential Freehold

189 Woodland Drive, Cornwall

Sep 12, 2026
DOM: 14

Welcome to this beautifully designed to-be-built detached bungalow offering approximately 1,200 sq. ...

MLS#: X13777176
For Sale
Residential Freehold for sale - 4 Bed, 3 Bath Home at 114 Gloucester Street Cornwall ON listed at $479,000 (MLS# X13734610)
$479,000
4bd
3ba
Residential Freehold

114 Gloucester Street, Cornwall

Sep 1, 2026
DOM: 25

Offering over 3,000 sq. ft. of living space with a versatile in-law suite, this distinctive century ...

MLS#: X13734610
For Sale
Residential Freehold for sale - 3 Bed, 2 Bath Home at 511 St Felix Street Cornwall ON listed at $393,900 (MLS# X13630844)
Price Change
$393,900
3bd
2ba
Residential Freehold

511 St Felix Street, Cornwall

Aug 2, 2026
DOM: 55

This bright and cozy full brick bungalow is character and comfort, set in a convenient East Cornwall...

MLS#: X13630844
For Sale
Residential Freehold for sale - 0 Bed, 0 Bath Home at 217 Adolphus Street Cornwall ON listed at $730,000 (MLS# X13602724)
Price Change
$730,000
0bd
0ba
Residential Freehold

217 Adolphus Street, Cornwall

Jul 24, 2026
DOM: 64

Welcome to 217 Adolphus Street, better known as the Cardinal Inn. This exceptional property is curre...

MLS#: X13602724
For Sale
Commercial for sale - 0 Bed, 0 Bath Home at 217 Adolphus Street Cornwall ON listed at $730,000 (MLS# X13602728)
Price Change
$730,000
0bd
0ba
Commercial

217 Adolphus Street, Cornwall

Jul 24, 2026
DOM: 64

Welcome to 217 Adolphus Street, better known as the Cardinal Inn. This exceptional property is curre...

MLS#: X13602728
For Sale
Residential Condo & Other for sale - 2 Bed, 1 Bath Home at 121 Water Street Cornwall ON listed at $319,900 (MLS# X13593710)
Price Change
$319,900
2bd
1ba
Residential Condo & Other

121 Water Street, Unit 405, Cornwall

Jul 22, 2026
DOM: 66

Priced to sell this condo unit will make a great investment opportunity or transition for seniors do...

MLS#: X13593710
For Sale
Residential Freehold for sale - 5 Bed, 5 Bath Home at 1603 Peter Street Cornwall ON listed at $799,000 (MLS# X13562818)
$799,000
5bd
5ba
Residential Freehold

1603 Peter Street, Cornwall

Jul 14, 2026
DOM: 74

This newly renovated 2-storey home sits on a rare spacious double lot, offering exceptional outdoor ...

MLS#: X13562818
For Sale
Residential Freehold for sale - 3 Bed, 3 Bath Home at 420 Third Street Cornwall ON listed at $560,000 (MLS# X13521788)
Price Change
$560,000
3bd
3ba
Residential Freehold

420 Third Street, Cornwall

Jul 2, 2026
DOM: 86

Looking for warmth, character and timeless elegance? This distinguished Georgian Revival home is pe...

MLS#: X13521788
For Sale
Residential Freehold for sale - 4 Bed, 4 Bath Home at 1702 Montreal Road Cornwall ON listed at $979,900 (MLS# X13436500)
$979,900
4bd
4ba
Residential Freehold

1702 Montreal Road, Cornwall

Jun 12, 2026
DOM: 106

Welcome to 1702 Montreal Road, a rare waterfront opportunity offering over 100 feet of frontage on t...

MLS#: X13436500
For Sale
Residential Freehold for sale - 3 Bed, 2 Bath Home at 508 Jo Anne Crescent Cornwall ON listed at $685,000 (MLS# X13429558)
Price Change
$685,000
3bd
2ba
Residential Freehold

508 Jo Anne Crescent, Cornwall

Jun 10, 2026
DOM: 108

Welcome to 508 Jo Anne Cres. This immaculate 2100+ sq ft custom built Menard home featuring 3 bedroo...

MLS#: X13429558
For Sale
Residential Freehold for sale - 4 Bed, 3 Bath Home at 420 Beach Avenue Cornwall ON listed at $587,000 (MLS# X13151994)
Price Change
$587,000
4bd
3ba
Residential Freehold

420 Beach Avenue, Cornwall

May 20, 2026
DOM: 129

Great opportunity for homeowners and investors alike! This beautifully maintained property offers tw...

MLS#: X13151994
For Sale
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Frequently Asked Questions

Homes with Separate Entrance / In-Law Suite in Cornwall FAQs

How often are homes with separate entrance / in-law suite updated for Cornwall?

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Yes! Click the "Notify Me of Price Drops" bell icon on any property card or the alert button on this page to receive instant alerts the moment a seller reduces their asking price.