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Ottawa Duplex Houses for Sale

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With Square Yards Canada, you can find your dream property in the country. Explore your options for houses for sale in Canada according to your budget. With the help of Square Yards, you can easily filter your dream property among Canadian rental houses. You can simply screen the complete real estate for sale in Canada from different types to multiple-sized units.

Last Updated: May 04, 2025

40 Photos

501 Lyon Street, Ottawa, ON , MLS #X11986175 , Image - 1

501 Lyon Street 4103 - Ottawa Centre, Ottawa Centre, Ottawa, ON MLS® X11986175

Residential Freehold (Duplex)

$1,019,888

6 +0 Beds
4 Baths
2000-2500 sq-ft

This classic 2-story Victorian underwent a complete overhaul in 2017 with a 3rd story addition on the top and a full 3-story addition on the back. Cur

48 Photos

12 Adelaide Street, Ottawa, ON , MLS #X12103393 , Image - 1

12 Adelaide Street 4402 - Glebe, Glebe - Ottawa East and Area, Ottawa, ON MLS® X12103393

Residential Freehold (Duplex)

$1,250,000

5 Beds
3 Baths
2000-2500 sq-ft

OPEN HOUSE: 2-4 PM, SUN, MAY 4. Nestled in the heart of the Glebe, this beautifully maintained over-century home blends timeless charm with modern con

17 Photos

989 Bakervale Drive, Ottawa, ON , MLS #X12110618 , Image - 1

989 Bakervale Drive 5303 - Carlington, Carlington - Central Park, Ottawa, ON MLS® X12110618

Residential Freehold (Duplex)

$659,000

3 Beds
2 Baths
1100-1500 sq-ft

Located on a quiet, treelined street in the desirable Carlington neighbourhood, this legal duplex includes a 1 bedroom, 1 bath main floor unit complet

40 Photos

2663 Priscilla Street, Ottawa, ON , MLS #X11981765 , Image - 1

2663 Priscilla Street 6102 - Britannia, Britannia - Lincoln Heights and Area, Ottawa, ON MLS® X11981765

Residential Freehold (Duplex)

$984,900

Price drop by 3.9%

8 Beds
3 Baths
2500-3000 sq-ft

Well maintained fully leased 65K+ income legal Duplex with a Basement in-law suite apartment in charming neighborhood and short walk to Britannia beac

24 Photos

135 Glamorgan Drive, Ottawa, ON , MLS #X12121698 , Image - 1

135 Glamorgan Drive 9003 - Kanata - Glencairn/Hazeldean, Kanata, Ottawa, ON MLS® X12121698

Residential Freehold (Duplex)

$619,888

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

TWO-UNITS... Semi-detached House with SDU / Apartment in the basement - Turn key in KANATA! This is a semi-detached high-ranch style property with UP

40 Photos

208-210 Renouf Avenue, Ottawa, ON , MLS #X12011331 , Image - 1

208-210 Renouf Avenue 3502 - Overbrook/Castle Heights, Overbrook - Castleheights and Area, Ottawa, ON MLS® X12011331

Residential Freehold (Duplex)

$875,000

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

PURPOSE-BUILT DUPLEX (BUNGALOW WITH A LOWER SUITE)LOOKING FOR A SINGLE-FAMILY HOME WITH INCOME POTENTIAL? THIS STYLISH AND METICULOUSLY RENOVATED PURP

17 Photos

392 Tremblay Road, Ottawa, ON , MLS #X12026568 , Image - 1

392 Tremblay Road 3601 - Eastway Gardens/Industrial Park, Alta Vista and Area, Ottawa, ON MLS® X12026568

Residential Freehold (Duplex)

$824,900

Price drop by 5.7%

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

Location, Location, Location! Attention Investors Big and Small! This is a rare opportunity you don't want to miss! Just a 7-minute walk to the St. L

5 Photos

859 Tavistock Road, Ottawa, ON , MLS #X11950951 , Image - 1

859 Tavistock Road 6203 - Queensway Terrace North, Britannia Heights - Queensway Terrace N and Area, Ottawa, ON MLS® X11950951

Residential Freehold (Duplex)

$1,149,900

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

Well maintained Duplex with Basement apartment in charming neighborhood close to cycling paths and LRT. 2-2 bedroom units above grade and 1-1 bedroom

50 Photos

241 Breezehill Avenue S, Ottawa, ON , MLS #X12120920 , Image - 1

Unit-B/B2, 241 Breezehill Avenue S 4503 - West Centre Town, Dows Lake - Civic Hospital and Area, Ottawa, ON MLS® X12120920

Residential Freehold (Duplex)

$1,450,000

5 Beds
4 Baths
3500-5000 sq-ft

Purpose built semi detached duplex built in 2022. Back duplex is for sale. steps to light rail, Preston Street and Civic Campus. Upstairs 2 level unit

26 Photos

183 Britannia Road, Ottawa, ON , MLS #X12118908 , Image - 1

183 Britannia Road 6102 - Britannia, Britannia - Lincoln Heights and Area, Ottawa, ON MLS® X12118908

Residential Freehold (Duplex)

$780,000

2 Beds
2 Baths
1100-1500 sq-ft

Taken down to the studs in 2023, this home was FULLY Renovated. From Rooftop to Foundation, this DUPLEX in Britannia Park backs onto the Mud Lake Cons

33 Photos

255-257 Holmwood Avenue, Ottawa, ON , MLS #X12080790 , Image - 1

255-257 Holmwood Avenue 4401 - Glebe, Glebe - Ottawa East and Area, Ottawa, ON MLS® X12080790

Residential Freehold (Duplex)

$1,549,000

Price drop by 1.9%

6 Beds
4 Baths
2500-3000 sq-ft

SEVERED DOUBLE!! Conveniently located in the heart of The Glebe, these two properties are available as a package. Each 3 bedroom home boasts two full

14 Photos

189 Devonshire Place, Ottawa, ON , MLS #X12116149 , Image - 1

189 Devonshire Place 5003 - Westboro/Hampton Park, Westboro - Hampton Park, Ottawa, ON MLS® X12116149

Residential Freehold (Duplex)

$699,900

3 Beds
2 Baths
1100-1500 sq-ft

Attention investors/developers! Check out this duplexed property in Westboro/Hampton Park area that is ready for it's new chapter. One bedroom unit on

29 Photos

203 Belmont Avenue, Ottawa, ON , MLS #X12094821 , Image - 1

203 Belmont Avenue 4403 - Old Ottawa South, Glebe - Ottawa East and Area, Ottawa, ON MLS® X12094821

Residential Freehold (Duplex)

$1,095,000

4 Beds
2 Baths
1500-2000 sq-ft

Incredible opportunity to own a charming, well-maintained Duplex in the heart of Old Ottawa South- just steps from Bank Street and walking distance to

32 Photos

1125 Rockingham Avenue, Ottawa, ON , MLS #X12112150 , Image - 1

1125 Rockingham Avenue 4601 - Billings Bridge, Billings Bridge - Riverside Park and Area, Ottawa, ON MLS® X12112150

Residential Freehold (Duplex)

$749,900

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

Duplexed Bungalow in central Heron Park neighborhood. Fantastic opportunity in Heron park. 95x75 ft lot zoning R4Q. This area is a terrific investment

30 Photos

148-150 Hinton Avenue N, Ottawa, ON , MLS #X12057019 , Image - 1

148-150 Hinton Avenue N 4303 - Ottawa West, Tunneys Pasture and Ottawa West, Ottawa, ON MLS® X12057019

Residential Freehold (Duplex)

$1,098,000

6 +0 Beds
2 Baths
700-1100 sq-ft

Located in the vibrant and highly sought-after Hintonburg neighborhood, this property features two semi-detached homes, each offering a 3-bedroom, 1-b

33 Photos

226-228 ST ANDREW Street, Ottawa, ON , MLS #X12032141 , Image - 1

226-228 ST ANDREW Street 4001 - Lower Town/Byward Market, Lower Town - Sandy Hill, Ottawa, ON MLS® X12032141

Residential Freehold (Duplex)

$799,000

4 Beds
2 Baths
1500-2000 sq-ft

Tastefully renovated heritage side-by-side duplex on a tranquil side street in Lowertown! Perfect for owner-occupier seeking supplementary rental inco

50 Photos

72 MACLAREN Street, Ottawa, ON , MLS #X12088244 , Image - 1

72 MACLAREN Street 4104 - Ottawa Centre/Golden Triangle, Ottawa Centre, Ottawa, ON MLS® X12088244

Residential Freehold (Duplex)

$1,700,000

5 Beds
4 Baths
2000-2500 sq-ft

Welcome to 72 MacLaren, red brick Grande Dame reimagined into a luxury duplex in Ottawa's sought-after Golden Triangle steps from the Rideau Canal, El

33 Photos

143 Columbus Avenue, Ottawa, ON , MLS #X12112237 , Image - 1

143 Columbus Avenue 3502 - Overbrook/Castle Heights, Overbrook - Castleheights and Area, Ottawa, ON MLS® X12112237

Residential Freehold (Duplex)

$1,198,000

3 +2 Beds
4 Baths
2000-2500 sq-ft

(Open House: May 3rd 2-4 PM) This beautifully designed, 3000sq' custom built duplex with a self contained basement apartment, currently rented at $198

18 Photos

115 STE-CECILE Street, Ottawa, ON , MLS #X11970558 , Image - 1

115 STE-CECILE Street 3402 - Vanier, Vanier and Kingsview Park, Ottawa, ON MLS® X11970558

Residential Freehold (Duplex)

$799,900

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

WELL MAINTAINED DUPLEX COMPRISING OF A LARGE TWO BEDROOM PLUS DEN WITH A ONE BEDROOM SECONDARY DWELLING UNIT AND LARGE DETACHED WORKSHOP (1300+ SQ FT)

9 Photos

356 Gilmour Street E, Ottawa, ON , MLS #X11982430 , Image - 1

356 Gilmour Street E 4103 - Ottawa Centre, Ottawa Centre, Ottawa, ON MLS® X11982430

Residential Freehold (Duplex)

$875,000

4 Beds
3 Baths
< 700 sq-ft

356 Gilmour Street is a two and one-half storey duplex dwelling in the Heritage Conservation District.The first floor contains a one bedroom/one bathr

41 Photos

284 Dovercourt Avenue, Ottawa, ON , MLS #X12072682 , Image - 1

284 Dovercourt Avenue 5003 - Westboro/Hampton Park, Westboro - Hampton Park, Ottawa, ON MLS® X12072682

Residential Freehold (Duplex)

$1,125,000

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

Newly built in 2022, this duplex in sought-after Westboro offers a prime investment opportunity. This contemporary duplex, containing an upper and low

30 Photos

384 Tremblay Road, Ottawa, ON , MLS #X12105543 , Image - 1

384 Tremblay Road 3601 - Eastway Gardens/Industrial Park, Alta Vista and Area, Ottawa, ON MLS® X12105543

Residential Freehold (Duplex)

$749,900

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

Location, Location, Location! Attention Investors Big and Small! This is a rare opportunity you don't want to miss! Just a 7-minute walk to the St. La

48 Photos

6 Hillview Road, Ottawa, ON , MLS #X12060897 , Image - 1

6 Hillview Road 7003 - Lakeview Park, Crystal Bay - Rocky Point - Bayshore, Ottawa, ON MLS® X12060897

Residential Freehold (Duplex)

$1,038,800

Price drop by 2.8%

5 Beds
4 Baths
2000-2500 sq-ft

Fully renovated side-by-side Duplex w/ TRIPLEX POTENTIAL. Prime Investment Opportunity! SEPARATE UTILITIES, LAUNDRY & all NEW SYSTEMS! Vacant possessi

39 Photos

1429 Meadow Drive, Ottawa, ON , MLS #X11991293 , Image - 1

1429 Meadow Drive 1601 - Greely, Greely - Metcalfe - Osgoode - Vernon and Area, Ottawa, ON MLS® X11991293

Residential Freehold (Duplex)

$990,000

5 Beds
3 Baths
3000-3500 sq-ft

Incredible Investment Opportunity! This beautifully renovated, fully tenanted income property offers multiple revenue streams on a sprawling 1.09-acre

48 Photos

34 WESTWOOD Drive, Ottawa, ON , MLS #X12100181 , Image - 1

34 WESTWOOD Drive 7302 - Meadowlands/Crestview, Meadowlands - Crestview and Area, Ottawa, ON MLS® X12100181

Residential Freehold (Duplex)

$949,000

8 Beds
2 Baths
700-1100 sq-ft

Presenting a beautifully renovated duplex in the heart of Nepean, offering a prime investment opportunity with strong rental income and modern upgrade

36 Photos

229 Carillon Street, Ottawa, ON , MLS #X12051758 , Image - 1

229 Carillon Street 3402 - Vanier, Vanier and Kingsview Park, Ottawa, ON MLS® X12051758

Residential Freehold (Duplex)

$724,900

4 Beds
3 Baths
1500-2000 sq-ft

This extensively renovated duplex w/an accessory apartment & Detached GARAGE offers a turnkey investment with modern upgrades & thoughtful improvement

29 Photos

207 Ethel Street, Ottawa, ON , MLS #X12098016 , Image - 1

207 Ethel Street 3402 - Vanier, Vanier and Kingsview Park, Ottawa, ON MLS® X12098016

Residential Freehold (Duplex)

$599,900

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

Great opportunity to own a duplex with R4-UA Zoning! This legal up/down duplex at 207 Ethel Street offers immediate rental income and outstanding fut

36 Photos

263 Michel Circle, Ottawa, ON , MLS #X12096667 , Image - 1

263 Michel Circle 3402 - Vanier, Vanier and Kingsview Park, Ottawa, ON MLS® X12096667

Residential Freehold (Duplex)

$699,000

5 Beds
2 Baths
1100-1500 sq-ft

Welcome to 263 Michel Circle, a turnkey duplex steps from Beechwood, one of Ottawa's fastest-growing neighbourhoods. This tenanted, income-generating

22 Photos

2147 Mer Bleue Road, Ottawa, ON , MLS #X12080177 , Image - 1

2147 Mer Bleue Road 1117 - Avalon West, Orleans - Cumberland and Area, Ottawa, ON MLS® X12080177

Residential Freehold (Duplex)

$889,900

3 Beds
2 Baths
700-1100 sq-ft

Unique opportunity located at 2147 Mer Bleu Rd, Orleans! This well-located split-level home on a generous 0.21-acre lot boasts valuable IG7H(21) zoni

37 Photos

97 Ste Cecile Street, Ottawa, ON , MLS #X12061624 , Image - 1

97 Ste Cecile Street 3402 - Vanier, Vanier and Kingsview Park, Ottawa, ON MLS® X12061624

Residential Freehold (Duplex)

$765,000

4 Beds
2 Baths
1500-2000 sq-ft

Opportunity knocks! This owner-occupied duplex is perfect for investors who want to rent out both units and set their own rents, or for buyers who wan

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Rishi Raj Tiwari

Sales Representative / Broker

64X-49X-XXXX

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