303 Castlefield Avenue, Waterloo, ON

$1,599,900
MLS#:X13145078
4 beds
4 baths
2500-3000 sqft
8.0 parking
Residential Freehold
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Description

Property Highlights

Welcome to this remarkable ["2-Storey"] detached located in the coveted neighborhood of Waterloo. Expertly crafted featuring premium board & batten and brick construction, this residence presents an exceptional opportunity offered at $1,599,900 to acquire a beautiful home in a highly sought-after setting. Designed for both comfortable daily living and elegant entertaining, the layout maximizes natural light, functional flow, and lifestyle utility.

  • 4 Bedrooms and 4 Bathrooms
  • Generous living space spanning 2500-3000 sqft on a premium 68.09 x 171.26 ft lot
  • Features a ["full", "finished", "walk-up", "separate entrance"] basement, adding superb versatility for recreation, a home gym, or extra storage
  • 8.0 total parking spaces available with a convenient attached configuration
  • Notable attributes: Air Exchanger, Auto Garage Door Remote, Central Vacuum
  • equipped with ["central air"] central cooling and highly efficient forced air heating via gas

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!

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Key Features

Bedrooms
4
Bathrooms
4
Kitchens
1
Living Area
2500-3000 sqft
Property Type
Residential Freehold

Additional Details

StatusSold
Sold DateMay 22, 2026
Sold price information is available to members only
Listed Date5/19/2026
Transaction TypeFor Sale

Property Details

Property Sub-TypeDetached
Architectural Style2-Storey
ConstructionBoard & Batten , Brick
BasementFull, Finished, Walk-Up, Separate Entrance
Lot Size68.09 × 171.26 Feet
CountyWaterloo
Annual Tax$9,886.4
Legal DescriptionLT 125 PL 921 CITY OF WATERLOO; S/T 176235; WATERLOO

Parking & Garage

Parking Spaces8.0
Garage Spaces6
Garage TypeAttached

Heating & Cooling

Heat SourceGas
Heat TypeForced Air
CoolingCentral Air

Features

Property Features

Golf, Greenbelt/Conservation, Park, Place Of Worship, School, Rec./Commun.Centre

Interior Features

Air Exchanger, Auto Garage Door Remote, Central Vacuum, In-Law Capability, Sump Pump, Water Softener, Water Purifier

Security Features

Smoke Detector, Carbon Monoxide Detectors

Community Features

Location

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303 Castlefield Avenue, Waterloo, ON

Property History

No historical data available for this property.

This could be the first listing for this address.

Pricing & Value Insights

Data-driven valuation for 303 Castlefield Avenue, Waterloo, ON N2K 2M4

Estimated Sales Range
$1.2M - $1.4M

Based on 0 recent similar sales in the pocket.

Market Speed
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Properties in this area are selling at a steady pace.

Market Trend
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Financial Audit

Estimated Costs

Loan Amount$1,279,920
Monthly Mortgage$7,437
Property Tax (Est.)$824
Utilities & Maint.$350
Total Monthly Cost$8,611

Nearby School Rankings

No schools found within 3 km of this property.

Within 2km radiusFraser Institute Ratings

Nearby Listings

Distance:

No current listings found in Waterloo.

Similar Listings Nearby

City & Neighborhood Guide

Comprehensive city-wide demographics, local real estate stats, and school rankings for Waterloo.

Verified Local Data
City Population575,847
City Median Age38 Yrs
City Ownership65% Owners
Avg Area List Price$773,516

People & Families

Age Distribution

Household Composition

One-person households
25%
Families with children
45%
Couples without children
28%
Other households
3%

Top Ethnic Origins

English18%
German17%
Scottish15%
Irish15%

Local Schools Guide

Elementary Schools

Winston Churchill
Public100 Milford Avenue, Waterloo, Ontario, N2L 3Z3
5.5
Our Lady of Lourdes
Public55 Roslin Avenue South, Waterloo, Ontario, N2L 6N5
5.0
L'Harmonie
Public158 Bridgeport Road East, Waterloo, Ontario, N2J 2K4
6.5
Elizabeth Ziegler
Public90 Moore Avenue South, Waterloo, Ontario, N2J 1X2
6.3
Keatsway
Public323 Keats Way, Waterloo, Ontario, N2L 5V9
4.8

Secondary Schools

St. David
Catholic4 High Street, Waterloo, Ontario, N2L 3X5
8.0
Kitchener Waterloo
Public787 King Street West, K-W Hospital, Kitchener, Ontario, N2G 1E3
7.4
Bluevale
Public80 Bluevale Street North, Waterloo, Ontario, N2J 3R5
7.0

Homes & Housing

Structural Home Types

Tenure (Ownership vs Rental)

Owner-Occupied65%
Rented35%

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Notice: Market Insights are generated by analyzing real-time data and should be used for informational purposes only. Consult with a licensed professional for exact valuations.

Disclaimer: AI Insights are generated by an automated system and should be used for informational purposes only. While we strive for accuracy using current market data and deep-learning models, these assessments do not constitute professional real estate, legal, or financial advice. All property values, predictions, and scores are estimates. We strongly recommend verifying all property details and conducting independent due diligence with a licensed professional before making any purchase decisions.