Welcome to 303 Castlefield Ave, Waterloo-a rare opportunity to own a stunning newer custom-built executive home loaded with upgrades on a premium oversized lot in highly sought-after Colonial Acres. Offering 4,100+ SF of finished living space, this beautifully designed 4 bed, 4 bath home blends timeless style, exceptional craftsmanship, & modern family functionality on a stunning 68' x 171' lot surrounded by mature trees. Step inside to a welcoming front foyer & bright open-concept main flr designed for family living & entertaining. Stunning Barzotti kitchen with quartz counters, custom cabinetry, pantry, oversized 9' island, & seamless connection to breakfast area with deck access, great rm, & formal dining rm. Warm & inviting great rm with gas FP, stone surround, custom built-ins, shiplap detailing, & oversized windows overlooking the private backyard. Separate main flr office ideal for working from home. Functional mudrm with custom built-ins, backyard access, garage entry, & 2-pc bath. Upper level offers 4 generous bedrms incl spacious primary retreat with double closets incl lrg W/I closet & beautifully finished 4-pc ensuite with dual sinks & oversized shower. 3 additional sizable bedrms, 5-pc main bath, & upper-level laundry. Fully finished basement with over-sized rec rm, home gym/den, storage, & 3-pc bath with heated flrs. Walk-up from basement to garage creates excellent in-law potential. Hardwood & porcelain tile throughout main & upper levels. Designer lighting, pot lights, California shutters, & custom window coverings throughout. Expansive private fenced backyard with mature trees, spacious deck, patio, covered back porch, hot tub, & future pool potential. Impressive curb appeal with covered front porch, concrete driveway, & oversized garage with workshop area. Prime location-close to parks, trails, universities, shopping, Conestoga Mall, transit, major employers, & quick HWY access. Don't miss out on this incredibly rare opportunity in Colonial Acres!
For sale
C$1,599,900
303 Castlefield Ave, Waterloo, ON N2K 2M4
4beds
4baths
Single Family Residence
Built in ----
0 Square Feet Lot
$-- Zestimate®
C$--/sqft
C$-- HOA
What's special
Premium oversized lotSurrounded by mature treesWelcoming front foyerCustom cabinetryCustom built-insShiplap detailingPrivate backyard
- 4 days |
- 17 |
- 0 |
Zillow last checked:
Listing updated:
Listed by:
RE/MAX TWIN CITY REALTY INC.
Source: TRREB,MLS®#: X13145078
Originating MLS®#: Toronto Regional Real Estate Board
Originating MLS®#: Toronto Regional Real Estate BoardFacts & features
Interior
Bedrooms & bathrooms
- Bedrooms: 4
- Bathrooms: 4
Primary bedroom
- Level: Second
- Dimensions: 4.12 x 4.99
Bedroom
- Level: Second
- Dimensions: 4.36 x 3.35
Bedroom
- Level: Second
- Dimensions: 3.53 x 3.55
Bedroom
- Level: Second
- Dimensions: 5.76 x 3.77
Bathroom
- Level: Second
- Dimensions: 4.96 x 2.07
Bathroom
- Level: Second
- Dimensions: 2.93 x 3.65
Bathroom
- Level: Basement
- Dimensions: 1.83 x 2.65
Bathroom
- Level: Main
- Dimensions: 1.65 x 1.5
Dining room
- Level: Main
- Dimensions: 4.57 x 3.35
Exercise room
- Level: Basement
- Dimensions: 4.68 x 3.76
Foyer
- Level: Main
- Dimensions: 4.57 x 3.54
Great room
- Level: Main
- Dimensions: 5.28 x 5.12
Kitchen
- Level: Main
- Dimensions: 5.48 x 5.77
Laundry
- Level: Second
- Dimensions: 4.12 x 2.05
Mud room
- Level: Main
- Dimensions: 3.56 x 3.53
Office
- Level: Main
- Dimensions: 2.8 x 2.93
Other
- Level: Basement
- Dimensions: 3.26 x 3.35
Other
- Level: Basement
- Dimensions: 3.42 x 1.79
Recreation
- Level: Basement
- Dimensions: 9.82 x 4.55
Utility room
- Level: Basement
- Dimensions: 3.42 x 4.1
Heating
- Forced Air, Gas
Cooling
- Central Air
Appliances
- Included: Water Softener, Water Purifier
Features
- Central Vacuum, In-Law Capability
- Basement: Full,Finished,Walk-Up Access,Separate Entrance
- Has fireplace: Yes
- Fireplace features: Family Room, Electric, Natural Gas, Recreation Room
Interior area
- Living area range: 2500-3000 null
Video & virtual tour
Property
Parking
- Total spaces: 8
- Parking features: Private Double, Garage Door Opener
- Has garage: Yes
Features
- Stories: 2
- Patio & porch: Deck, Porch
- Exterior features: Landscaped, Privacy
- Pool features: None
- Has spa: Yes
- Spa features: Hot Tub
- Has view: Yes
- View description: Garden, Trees/Woods
Lot
- Size: 0 Square Feet
- Features: Golf, Greenbelt/Conservation, Park, Place Of Worship, School, Rec./Commun.Centre, Rectangular Lot
Details
- Additional structures: Fence - Full, Shed
- Parcel number: 222870512
- Other equipment: Air Exchanger, Sump Pump
Construction
Type & style
- Home type: SingleFamily
- Property subtype: Single Family Residence
Materials
- Board & Batten, Brick
- Foundation: Poured Concrete
- Roof: Asphalt Shingle
Utilities & green energy
- Sewer: Sewer
Community & HOA
Community
- Security: Smoke Detector(s), Carbon Monoxide Detector(s)
Location
- Region: Waterloo
Financial & listing details
- Tax assessed value: C$724,000
- Annual tax amount: C$9,886
- Date on market: 6/24/2026
RE/MAX TWIN CITY REALTY INC.
RE/MAX TWIN CITY REALTY INC.
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Price history
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Public tax history
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Climate risks
Neighborhood: N2K
Nearby schools
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No schools nearby
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- Ontario
- Waterloo Regional Municipality
- Waterloo
- N2K 2M4
- 303 Castlefield Ave
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