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For saleMLS® X13645570

63 Mill Street S, Hamilton, ON L0R 2H0

Waterdown · L0R 2H0

$5,490,000

$1,830 / sq ft

3 months on market

Bedrooms
5
Bathrooms
5
Interior
3,000 sf
Parking
18
Lot
240.42 × 237.5 ft
Age
100+ years

What's special

  • Detached garage
  • Pool
  • Central air
  • Finished basement
  • Fireplace
  • Auto garage door remote
  • Sump pump
  • Central vacuum

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About this property

Maplebank Estate is a one-of-a-kind private compound set on 2.5 acres of beautifully forested grounds, just moments from downtown Waterdown. Beyond the electric gates, the original 1847 residence has been extensively restored and enhanced with millions of dollars in renovations, blending historic character with modern luxury.A private underground tunnel connects the main residence to an impressive auxiliary building designed for year-round recreation and entertaining. The lower level features a fully sound-isolated floating movie theatre with a 12.5-foot-wide screen and 4K projector, along with a private games room overlooking the indoor pool. Accessible by elevator, the pool is enclosed within a bright four-season atrium and includes a sauna and waterfall feature. Nearby is a full service kitchen, bathroom and additional laundry area. The attached garage accommodates four vehicles, with additional tandem parking. Above, a dramatic vaulted loft offers endless possibilities as a home gym, games room, studio or golf simulator. Together, these spaces could also serve as an in-law suite or private secondary dwelling. The nearly 4,000-square-foot main residence features an addition by award-winning architect Malcolm Wildeboer. Inside, site-finished natural walnut flooring, soaring ceilings and carefully preserved architectural details create a warm, timeless atmosphere. The home offers four bedrooms, including an expansive primary suite with a private upper-level terrace overlooking the grounds.With parking for approximately 20 vehicles, exceptional privacy and unmatched versatility, Maplebank Estate is unlike anything else on the market. Enjoy easy access to the Bruce Trail, Smokey Hollow Waterfall, nearby parks, shops and restaurants, all while experiencing the peace and seclusion of a remarkable country estate.

Rooms

16 rooms. Dimensions as published by the listing brokerage.

Room dimensions and features
RoomLevelDimensionsFeatures
Living RoomMain8.51 × 4.06 m27.9 × 13.3 ft—
Dining RoomMain4.39 × 4.04 m14.4 × 13.3 ft—
KitchenMain4.17 × 2.82 m13.7 × 9.3 ft—
BreakfastMain5.61 × 3.71 m18.4 × 12.2 ft—
OtherMain5.56 × 3.96 m18.2 × 13.0 ft—
OtherMain10.59 × 7.06 m34.7 × 23.2 ft—
Primary BedroomSecond6.22 × 5.21 m20.4 × 17.1 ft—
BedroomSecond4.14 × 3.07 m13.6 × 10.1 ft—
BedroomSecond4.32 × 3.33 m14.2 × 10.9 ft—
BedroomSecond3.45 × 3.25 m11.3 × 10.7 ft—
BedroomSecond11.48 × 8.56 m37.7 × 28.1 ft—
RecreationBasement5.77 × 5.18 m18.9 × 17.0 ft—
Media RoomBasement6.12 × 6.12 m20.1 × 20.1 ft—
Game RoomBasement5.59 × 5.26 m18.3 × 17.3 ft—
OtherBasement5.87 × 3.12 m19.3 × 10.2 ft—
OtherBasement10.41 × 3.58 m34.2 × 11.7 ft—

Features

  • Other
  • Auto Garage Door Remote
  • Sump Pump
  • Central Vacuum
  • Guest Accommodations

Property details

Property

Property type
detached
Bedrooms
5
Bathrooms
5
Interior size
3,000 sq ft
Year built
100+
Lot size
240.42 × 237.5 ft
Zoning
CM,R5
Possession
Flexible

Interior

Basement
Finished, Full
Heating
Forced Air · Gas
Cooling
Central Air
Fireplaces
1
Exposure
East

Exterior & services

Construction
Stone, Wood
Garage
Detached
Parking spaces
18
Pool
Indoor
Sewer
Sewer

Costs

List price
$5,490,000
Property taxes
$22,344 / year (2026)
Price per sq ft
$1,830
Rental items
See Schedule B1

Listing

MLS® number
X13645570
Status
For sale
Listed
August 6, 2026
Days on market
90
Last updated
September 21, 2026
Listing brokerage
REAL BROKER ONTARIO LTD.

Price & sale history

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Before you make an offer

What this home costs beyond the asking price, and how that price compares to what else is on the market.

How this price compares

This home is priced above most comparable listings — about 100% of comparable detached listings in Waterdown are asking less.

$899KMedian $1.22M$1.61M
This home
$1,830 / sq ft
Comparable median
$634 / sq ft

Based on 50 comparable active detached listings in Waterdown. These are asking prices, not sale prices.

Mortgage estimate

Down payment20.0% · minimum $1,098,000
$1,098,000
Interest rate5-year fixed, illustrative only
4.49%
Amortization
Principal & interest
$24,284.12
Property tax (est.)
$1,862.02
Estimated monthly
$26,146

Estimate only. Excludes CMHC insurance premiums, which apply below 20% down, and does not constitute a mortgage approval or an offer of credit.

Land transfer tax

Payable on closing, on top of the purchase price.

Ontario
$123,725
Total due on closing
$123,725

An estimate on the asking price of $5,490,000. Rates current as of September 2026; confirm the final figure with your real estate lawyer.

Listing courtesy of REAL BROKER ONTARIO LTD.. Listing data is provided in part by the Toronto Regional Real Estate Board (TRREB) and is deemed reliable but is not guaranteed accurate. Information is for consumers' personal, non-commercial use and may not be used for any purpose other than to identify prospective properties. Data is updated every 15 minutes.

$5,490,000

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