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Jethro Seymour

[email protected] +1(416) 712-0767

$ 10,750,000

Est. payment -/mo

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155 Gloucester AVE Oakville, ON L6J 3W3

5 Beds

8 Baths

UPDATED:

Key Details

Property Type Single Family Home

Sub Type Detached

Listing Status Active

Purchase Type For Sale

Approx. Sqft 5000 +

Subdivision 1013 - Oo Old Oakville

MLS Listing ID W13176888

Style 2-Storey

Bedrooms 5

Annual Tax Amount $46,602

Tax Year 2026

Property Sub-Type Detached

Lot Depth 187.5

Lot Front 149.89

Appx SqFt 5000 +

Property Description

Set on one of the most coveted streets in Old Oakville, this extraordinary residence offers a rare combination of landmark architecture, timeless design, and resort-inspired living on an irreplaceable 0.6-acre property. Originally designed by renowned architect Bill Hicks and built by Legend Homes, the home underwent an extensive renovation in 2021, resulting in nearly 12,000 square feet of impeccably finished living space that blends classic elegance with modern luxury. Surrounded by mature trees and lush landscaping, the home makes an unforgettable first impression with its sweeping drive, triple car garage, and striking architectural presence. Inside, beautifully scaled principal rooms, soaring ceilings, expansive windows, and refined finishes create an atmosphere equally suited for grand entertaining and everyday family living. The chef's kitchen features custom Downsview cabinetry, extensive stone surfaces, and professional-grade appliances, seamlessly connecting to the surrounding family and entertaining spaces. A dramatic extra-wide staircase leads to the second level, where each bedroom is designed as a private suite with semi-vaulted ceilings and luxurious ensuites. The primary retreat is exceptional in scale, offering a private sitting room with balcony access, a boutique-inspired dressing room with extensive custom cabinetry, and a spa-like ensuite designed for complete relaxation. The lower level is thoughtfully designed with an oversized fitness studio, temperature-controlled wine cellar, sophisticated wet bar, expansive recreation spaces, and a walk-up to the backyard. Outdoors, the resort-like setting was refreshed in 2025 and features a gunite pool, winter-operational hot tub, extensive natural stone patios, and a fully equipped outdoor kitchen beneath the mature tree canopy. Located just moments from the lake, downtown Oakville, top-ranked schools, and parks. This home represents one of the finest luxury offerings to come to market in Old Oakville.

Location

Province ON

County Halton

Area Halton

Rooms

Family Room Yes

Basement Full, Walk-Up, Finished

Kitchen 1

Interior

Interior Features Auto Garage Door Remote, Built-In Oven, Separate Heating Controls

Cooling Central Air

Fireplaces Type Family Room, Living Room, Natural Gas

Fireplace Yes

Heat Source Gas

Exterior

Exterior Feature Built-In-BBQ, Hot Tub, Landscape Lighting, Landscaped, Lawn Sprinkler System, Lighting, Patio, Privacy

Parking Features Private Triple

Garage Spaces 3.0

Pool Inground, Salt

View Trees/Woods

Roof Type Asphalt Shingle

Topography Flat

Lot Frontage 149.89

Lot Depth 187.5

Total Parking Spaces 9

Building

Building Age 16-30

Unit Features Lake/Pond,Library,Marina,Park,Rec./Commun.Centre,School

Foundation Poured Concrete

Others

Security Features Alarm System

ParcelsYN No

Listed by CENTURY 21 MILLER REAL ESTATE LTD.

Jethro Seymour

Broker

+1(416) 712-0767

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Jethro Seymour

155 Gloucester AVE Oakville, ON L6J 3W3

Key Details

Location

Rooms

Interior

Exterior

Building

Others

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155 Gloucester AVE