12 Lewis Street, Ottawa Centre, ON K2P 0S3
4104 - Ottawa Centre/Golden Triangle, Ottawa Centre · Near Queen Elizabeth Driveway and Robert St · View map
About this home
Welcome to 12 Lewis Street, this elegant all-brick duplex ideally located in Ottawa's prestigious Golden Triangle, where city living meets a quiet, established neighbourhood feel. Presenting a rare opportunity for investors, developers, renovators, or those seeking to craft their dream home in a prime location. Zoning Code N4B[478], this well-appointed property features two self-contained units, each thoughtfully designed with functional layouts and timeless appeal. Unit 1offers a warm and inviting space, featuring a comfortable living room with a wood-burning fireplace, a dining room, a well-appointed kitchen, a bedroom, and a full hallway bathroom. The unit also provides direct access to the rear yard, enhancing both convenience and livability. Unit 2 includes a bright and spacious bedroom with an additional den/closet area, a full bathroom, a kitchen with quartz countertops, and an open-concept living and dining area. This level also features a dedicated laundry closet and access to a private rear balcony, creating a comfortable and functional living space. The classic brick exterior and deep urban lot provide exceptional potential for renovation, redevelopment, or customization, allowing the next owner to maximize the property's value and versatility. Additional features include a private backyard, side driveway with off-street parking, and an unfinished basement, offering ample storage and further development potential. Ideally situated just steps from Elgin Street and within walking distance to the Rideau Canal, National Arts Centre, downtown Ottawa, University of Ottawa, Lisgar Collegiate, parks, bike paths, LRT access, and an outstanding selection of restaurants and cafés, this property offers an unparalleled urban lifestyle in a quiet, established setting. This property must be sold together with 8 Lewis St and 10 Lewis St. Property sold as is, where is. 24-hour irrevocable on all offers.
The home
- Type
- Duplex
- Style
- 2-Storey
- Square footage
- 1500-2000 sq ft
- Bedrooms
- 3
- Bathrooms
- 3
- Kitchens
- 2
- Rooms
- 5
- Basement
- Finished
- Lot size
- 25 x 93 ft
- Faces
- North
- Approximate age
- 100+ years
Ownership & fees
- Ownership
- Freehold
- Monthly condo fee
- None
- Exterior
- Brick
Heating & cooling
- Heating fuel
- Wood
- Heating type
- Forced Air
- Air conditioning
- Central Air
- Fireplace
- Yes
Garage & parking
- Garage spaces
- 1
- Driveway spaces
- 1
- Total parking
- 1
- Parking features
- Lane
Taxes & other
- Property taxes
- $8,136/yr
- Tax year
- 2025
- Occupancy
- Tenant
- Possession
- Closing date subject to receipt of the Certificate of Appointmen
- Cross street
- Queen Elizabeth Driveway and Robert St
- Neighbourhood
- 4104 - Ottawa Centre/Golden Triangle
More
- Price per sq ft
- ~$542 (at 1,750 sq ft)
- MLS® number
- X13069314
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The home and its surroundings
- Water Heater
- Mortgage
- Property tax
- Maintenance fee
Cash needed to close
Estimates only, using Canadian semi-annual compounding, Ontario land transfer tax. Mortgage default insurance is added when you put down less than 20%. Your lender and lawyer will confirm exact numbers.
12 Lewis Street, Ottawa Centre, ON K2P 0S3
4104 - Ottawa Centre/Golden Triangle, Ottawa Centre · Near Queen Elizabeth Driveway and Robert St
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Listing history for 12 Lewis Street
See what this home and others at the same address were listed for, what they sold for, and how long it took.
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Frequently asked questions about 12 Lewis Street
Answers come straight from this home’s MLS® listing.
How much is 12 Lewis Street listed for, and what would it cost each month?
12 Lewis Street is listed for $949,000. With 20% down ($189,800), the mortgage payment would be roughly $3,828 a month at 4.5% over 30 years. Add property tax and the estimate comes to about $4,506 a month, all in. That figure is an illustration, not a quote.
Is 12 Lewis Street freehold or a condo, and is there a monthly fee?
12 Lewis Street is a duplex in 4104 - Ottawa Centre/Golden Triangle, Ottawa Centre. Ownership is freehold: you own the home and the lot. There is no monthly condo fee, so the roof, windows, driveway, snow and lawn are yours to look after.
How many bedrooms and bathrooms does 12 Lewis Street have?
12 Lewis Street has 3 bedrooms and 3 bathrooms. The listing gives the style as 2-storey.
Does 12 Lewis Street have a garage and parking?
The listing does not show a garage. The driveway adds 1 space. In total the listing counts 1 parking space.
Does 12 Lewis Street have a finished basement?
The listing describes the basement as finished. Finished basement space is usually not counted in the square footage shown.
What style of home is 12 Lewis Street?
12 Lewis Street is a duplex. A multiplex holds two or more separate units under one roof, often bought to live in one unit and rent the others.
How big is 12 Lewis Street, and what is the lot size?
The listing puts the home between 1,500 and 2,000 sq ft. The board reports a range rather than an exact figure, and it usually leaves out the basement. The lot is listed as 25 x 93 ft.
How is 12 Lewis Street heated and cooled?
Heating is forced air (wood). Cooling is central air.
What are the property taxes for 12 Lewis Street?
Property taxes are $8,136 a year (2025), or about $678 a month.
Where is 12 Lewis Street?
12 Lewis Street is in the 4104 - Ottawa Centre/Golden Triangle community of Ottawa Centre. The nearest main intersection is Queen Elizabeth Driveway and Robert St. The postal code is K2P 0S3.
Is 12 Lewis Street still for sale?
Yes. It is an active listing (MLS® X13069314). Listings here update from the board through the day and come down once a home sells.
What are similar properties near 12 Lewis Street asking?
Similar properties for sale nearby right now include 438 Lewis Street at $1,150,000 (5 bed), 27 Argyle Avenue at $979,000 (4 bed) and 322 Lyon Street N at $879,999 (3 bed). These are asking prices, not sold prices. The Sold history tab shows what homes at this address went for.
What have homes at 12 Lewis Street sold for?
Recent sales, leases and expired listings for this home and others at the same address are in the Sold history tab, with the price and date of each. It is free for members.
How do I book a showing at 12 Lewis Street?
Pick a day and time with Book a Tour on this page. Tours are free, with no obligation, in person or by video. You can also call or text 647-931-3923.
Have a different question? Ask about this home and get an answer, usually within the hour.
Similar properties nearby
More properties for sale near 4104 - Ottawa Centre/Golden Triangle, picked by style, size and price.
Multiplex$1,150,000438 Lewis Street, Ottawa Centre5 bed · 5 bath · 4103 - Ottawa CentreCourtesy of: SUTTON GROUP - OTTAWA REALTYView home →
Duplex$979,00027 Argyle Avenue, Ottawa Centre4 bed · 4 bath · 4104 - Ottawa Centre/Golden TriangleCourtesy of: RE/MAX ABSOLUTE WALKER REALTYView home →
Duplex$879,999322 Lyon Street N, Ottawa Centre3 bed · 4 bath · 4102 - Ottawa CentreCourtesy of: ROBIN HOOD REALTY LIMITEDView home →Courtesy of: ROYAL LEPAGE TEAM REALTY
Listing information comes from the Toronto Regional Real Estate Board through PropTx and is deemed reliable but is not guaranteed accurate. It is provided for consumers' personal, non-commercial use. The trademarks MLS®, Multiple Listing Service® and the associated logos are owned by The Canadian Real Estate Association (CREA) and identify the quality of services provided by real estate professionals who are members of CREA.
*Estimated monthly cost assumes 20% down, a 4.5% rate and a 30-year amortization, plus property tax. For illustration only.