
542 Sirois Avenue
Ottawa (Overbrook/Castle Heights), ON K1K 1H4
- 3Bedrooms
- 2Bathrooms
- 1Garage
- 1500–2000Sq Ft
- $5,752Tax
- 59×100 ftLot Size
- Estimated Value:$689,848See Free Estimate Report

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About 542 Sirois Avenue, Ottawa, Overbrook/Castle Heights
Summarized Description
- Well-maintained detached home in Castle Heights
- Updated with modern features and finishes
- Private backyard ideal for relaxation and entertaining
- Open-concept layout with spacious family room
- Walking distance to schools and shopping
- Versatile lower level for various uses
- Convenient access to downtown Ottawa
- Located on a quiet dead-end street
Highly reputable Campeau build ~ Welcome to this well-maintained, updated & versatile 3-bedroom, 2-bathroom detached side-split, ideally situated on a quiet dead-end street in the heart of popular Castle Heights. Enjoy the best of both worlds ~ a peaceful setting with incredible convenience. You're just a 10-minute drive from downtown Ottawa, the University of Ottawa, La Cité collégiale, Montfort Hospital, RCMP Headquarters, and Global Affairs. Plus, you'll be within walking distance to supermarkets, elementary and high schools, the St-Laurent Shopping Centre, community centres, restaurants, banks, medical and dental clinics, and a variety of local shops.The main floor welcomes you with a spacious foyer leading to a full bathroom, laundry area, and convenient inside access to the garage. The open-concept family room features large patio doors that open to a private tree-lined backyard, a tranquil retreat with natural shade, perfect for relaxing or entertaining. Up a few steps, the kitchen offers ample cabinet space, stainless steel appliances, and a cozy eat-in area, with direct access to the adjacent dining room. The highlight of this level is the expansive, sun-filled living room with oversized windows and plenty of space to gather with friends and family.The upper level features three generously sized bedrooms and a well-appointed 5-piece cheater ensuite with double sinks, ideal for family living. The bright lower level is finished with large windows and offers excellent versatility, perfect for a home office, playroom, gym, or guest space. Lastly, it will be hard to run out of storage space in the storage area just a few steps down, providing plenty of room for seasonal items, tools, and more. This home delivers space, comfort, and unbeatable convenience in a family-friendly location ~ a true gem in the city!
Key Facts & Features
Property Costs
- Annual Property Tax Amount
- $5,752
- Land Transfer Tax Fee
- $12,473
Rental Items
- Rental Equipment
- None
- Basement Type
- Full, Finished
Interior Features
- Laundry Level
- Main Level
- Interior Extras
- Auto Garage Door Remote
- Fireplace/Stove
- Yes
- Fireplace Features
- Natural Gas
- Elevator
- No
Exterior Features
- Pool
- None
Building
- Building Type
- Detached
- Building Style
- Sidesplit
Construction
- Exterior Finish
- Vinyl Siding, Brick
- Roof
- Asphalt Shingle
- Foundation Details
- Poured Concrete
- Special Designation
- Unknown
Lot
- Lot Front
- 58.66 ft
- Lot Depth
- 100.00 ft
- Lot Size
- 5866
Inclusions
- Inclusions
- refrigerator, stove, hood fan, dishwasher, washer, dryer, blinds, elliptical and treadmill, 5.1 surround sound home theatre system, with 55" TV; gazebo, lawnmower and BBQ, alarm system equipment, hot water tank
Parking & Garages
- Garage Type
- Attached
- Garage Spaces
- 1
- Parking Spaces
- 3
- Total Garage And Parking Spaces
- 4
Heating & Cooling
- Heat Source
- Gas
- Heat Type
- Forced Air
- Air Conditioning
- Central Air
- Water
- Municipal
- Sewers
- Sewer
- Bedrooms
- 3
- Washrooms
- 2
- Kitchens
- 1
- Family / bonus room
- Yes
Room sizes
- Family Room—Main level
- Living Room—Main level
- Dining Room—Main level
- Kitchen—Main level
- Breakfast—Main level, Breakfast Area
- Laundry—Main level
- Bathroom—Main level, 3 Pc Bath
- Primary Bedroom—Second level
- Bedroom 2—Second level
- Bedroom 3—Second level
- Bathroom—Second level, 5 Pc Bath
- Recreation—Lower level
- Furnace Room—Lower level
Washrooms
- 5-piece, Second
- 3-piece, Main
- Municipality
- Ottawa
- Neighbourhood
- Overbrook/Castle Heights
- Main cross streets
- Telford & Sirois
- Directions
- R2F
- MLS® number
- X13226544
- Data source
- Toronto Regional Real Estate Board
- Status change
- 2026-08-04
- Listed on
- 2026-06-02
- Days on market
- 63 days
- Possession type
- Flexible
- Co-op commission
- 2.25%
- Seller
- Listed by
- EQUITY ONE REAL ESTATE INC.
Home Market Value
Current home valuation for 542 Sirois Avenue, Ottawa, Overbrook/Castle Heights, Ottawa, ON. Listed for $799,900
HOMEH Estimate
$689,848
Estimated Sales Range
$544,980 - $834,716
HOMEH Estimate for 542 Sirois Avenue, Ottawa, Overbrook/Castle Heights
Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.
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Mortgage Payment Calculator
Compare up to 4 down payment scenarios
5% on first $500K + 10% on $299,900 over $500K
$54,990
| Scenario 1 | Scenario 2 | Scenario 3 | Scenario 4 | |
|---|---|---|---|---|
−Down payment | % $ | % $ | % $ | % $ |
+CMHC insurance | $29,788 | $22,317 | $19,038 | $0 |
=Total mortgage | $774,495 | $742,227 | $698,953 | $639,920 |
Amortization | ||||
Mortgage rate | % | % | % | % |
| Payment frequency | ||||
=Mortgage payment | $3,781monthly | $3,624monthly | $3,413monthly | $3,124monthly |
Land Transfer Tax
$12,473
$12,473
Around this home
Data provided by OpenStreetMap & Fraser Institute School Rankings
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