
9 Mary Watson Street
Waterloo, ON N0B 1E0
- 5+2Bedrooms
- 7Bathrooms
- 2Garage
- 2500–3000Sq Ft
- $7,448Tax
- 40×105 ftLot Size
- Estimated Value:$1,270,854See Free Estimate Report

Property not available for sale or for rent.
HOMEH One: full-service selling for a 1% listing fee. The buyer's agent commission is separate.
Free Home EvaluationHow Much Is My Home Worth?Homes for Sale NearbySale & Price History for 9 Mary Watson Street, Waterloo
| Start Date | End Date | Price | Event | MLS# |
|---|---|---|---|---|
| 2026-05-12 | 2026-07-24 | Login to See Prices | Terminated | x13118686 |
Real estate boards require you to or to see the full details of this property.
*Sold prices and complete sale & price history are regulated data. Under the Trust in Real Estate Services Act, 2002 (TRESA) and the rules of the Real Estate Council of Ontario (RECO), and pursuant to the Multiple Listing Service® rules of the Canadian Real Estate Association (CREA) and the Toronto Regional Real Estate Board (TRREB), this information may be shown only to registered users who have agreed to the applicable terms of use (a Virtual Office Website, or "VOW," arrangement). HOMEH Inc., Brokerage therefore provides it to signed-in members only. Creating an account is free and takes under a minute.
About 9 Mary Watson Street, Waterloo
Summarized Description
- Spacious detached home with 5 bedrooms and 4 bathrooms.
- Legal finished basement offers rental income potential.
- Premium lot with no house behind for privacy.
- Upgraded kitchen with modern cabinetry and quartz countertops.
- Open-concept living area with hardwood flooring.
- Double-car garage with built-in storage.
- Extended driveway accommodates 3-4 additional vehicles.
- Elegant 5-piece ensuite in grand primary bedroom.
Beautiful Detached Home with Legal Finished Basement on Premium Lot no house behind this house: Welcome to this stunning detached home situated on a premium lot, offering luxury, comfort, and excellent income potential. This spacious property features 5 bedrooms and 4 bathrooms on the upper levels, including a grand primary bedroom with an elegant 5-piece ensuite washroom.The home showcases smooth ceilings on both floors, upgraded kitchen cabinetry, and a large eat-in island perfect for family gatherings and entertaining. The main floor features rich hardwood flooring throughout, stylish double-door entry with a full closet, and an open-concept living area with a cozy fireplace. A separate family/dining room adds additional functional living space.Additional highlights include:Elegant 8-foot doors on the main floor Separate laundry area with extra storage closet Spacious double-car garage with built-in storage section Convenient garage-to-home entrance through the laundry area Extended driveway accommodating 3-4 additional vehicles One of the most valuable features of this home is the legally finished basement with a separate side entrance, offering excellent rental income potential and financial savings. This house has two separate hydro meters. All windows covers with Zebra blinds!The legal basement includes: One master bedroom with ensuite and closet, one regular bedroom with closet, and one den with storage,2 full washrooms,Modern kitchen with quartz countertops, 6 stainless steel appliances, Open-concept living and dining area
Key Facts & Features
Property Costs
- Annual Property Tax Amount
- $7,448
- Land Transfer Tax Fee
- $22,375
Rental Items
- Rental Equipment
- HOT WATER TANK
- Basement Type
- Apartment, Separate Entrance, Full, Finished
Interior Features
- Interior Extras
- Auto Garage Door Remote, ERV/HRV, Separate Hydro Meter, Sump Pump
- Fireplace/Stove
- Yes
- Fireplace Features
- Natural Gas
- Elevator
- No
Exterior Features
- Pool
- None
Building
- Building Type
- Detached
- Building Style
- 2-Storey
- Approx Age
- 0-5
Construction
- Exterior Finish
- Brick, Stone
- Roof
- Asphalt Shingle
- Foundation Details
- Poured Concrete
- Special Designation
- Unknown
Lot
- Lot Front
- 40.00 ft
- Lot Depth
- 105.00 ft
Inclusions
- Inclusions
- All kitchen and laundry appliances
Parking & Garages
- Garage Type
- Attached
- Garage Spaces
- 2
- Parking Spaces
- 3
- Total Garage And Parking Spaces
- 5
Heating & Cooling
- Heat Source
- Gas
- Heat Type
- Forced Air
- Air Conditioning
- Central Air
- Water
- Municipal
- Sewers
- Sewer
- Bedrooms
- 5 + 2
- Washrooms
- 7
- Kitchens
- 2
- Family / bonus room
- Yes
Room sizes
- Great Room—Main level, Hardwood Floor
- Dining Room—Main level, Hardwood Floor
- Breakfast—Main level, Hardwood Floor, Double Doors
- Kitchen—Main level, Hardwood Floor, Centre Island
- Laundry—Main level, Tile Ceiling
- Primary Bedroom—Second level, Separate Shower, Soaking Tub
- Primary Bedroom—Second level, Ensuite Bath, Closet
- Primary Bedroom—Second level, Ensuite Bath, Closet
- Bedroom—Second level
- Bedroom—Second level
- Primary Bedroom—Basement level, Window
- Bedroom—Basement level, Window, Closet
- Den—Basement level
- Kitchen—Basement level, Quartz Counter, B/I Dishwasher
- Living Room—Basement level, Window
Washrooms
- 2-piece, Main
- 3-piece, Second
- 4-piece, Second
- 5-piece, Second
- 3-piece, Basement
- Municipality
- Waterloo
- Main cross streets
- Swan St & Leslie Dav
- Zoning
- Z-4D
- Directions
- Swan St & Leslie Dav
- MLS® number
- X13118686
- Data source
- Toronto Regional Real Estate Board
- Status change
- 2026-07-24
- Listed on
- 2026-05-12
- Days on market
- 73 days
- Possession date
- 2026-08-31
- Possession type
- Flexible
- Co-op commission
- 2.5
- Seller
- Listed by
- Global Bricks Realty
Home Market Value
Current home valuation for 9 Mary Watson Street, Waterloo, , . Listed for $1,295,000
HOMEH Estimate
$1,270,854
Estimated Sales Range
$762,512 - $1,779,196
HOMEH Estimate for 9 Mary Watson Street, Waterloo
Calculated with a real agent's CMA method — 45+ years of experience, codified. Not an AI guess.
For the owner
Is this your home? Track its value.
Get this home's HOMEH Estimate by email once a month, with how many homes are for sale around you.
Mortgage Payment Calculator
Compare up to 4 down payment scenarios
5% on first $500K + 10% on $795,000 over $500K
$104,500
| Scenario 1 | Scenario 2 | Scenario 3 | Scenario 4 | |
|---|---|---|---|---|
−Down payment | % $ | % $ | % $ | % $ |
+CMHC insurance | $47,604 | $36,131 | $30,821 | $0 |
=Total mortgage | $1,237,709 | $1,201,631 | $1,131,571 | $1,036,000 |
Amortization | ||||
Mortgage rate | % | % | % | % |
| Payment frequency | ||||
=Mortgage payment | $6,043monthly | $5,867monthly | $5,525monthly | $5,058monthly |
Land Transfer Tax
$22,375
$22,375
Around this home
Data provided by OpenStreetMap & Fraser Institute School Rankings
Ask HOMEH
New!Hi there!
👋Text or call (416) 301-9001
Recommended for you
Based on homes you've looked at.
No recommended properties found.
Nearby similar homes
No nearby properties found.
More real estate resources
Other homes nearby
Explore this area
Nearby neighbourhoods
No nearby listings available.












