OFF MARKET

Off market

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45 Cumberland Lane Unit 900, Ajax, ON L1S 7K3

About this home

This home is currently off market and not for sale.

One of a kind 5012 Sqft Waterfront Penthouse- No one else has it, and it will never be rebuilt in all of GTA. Discover this luxurious 3-bedroom, 4-bathroom penthouse spreading across 5000 sqft. With a serene waterfront view stretching to the distant Toronto skyline, this home is a true gem. Step onto the generous 850 sqft terrace, feeling the gentle lake breezes as the serene setting washes over you. Inside, a gourmet designer kitchen awaits, complete with top of the line amenities, an impressive walk-in fridge, and a custom 18.5ft granite island, perfect for heartwarming gatherings. The living & family areas, illuminated by the golden hue of the cozy gas fireplaces, beckons for tranquil evenings overlooking the vast serene lake. The separate chic formal dining area overlooking the lake will surely impress all guests! A perfect evening's rest awaits in the expansive lake-surround primary bedroom with a gas fireplace, a 200 sqft W/ I closet & an ultra-modern ensuite w/ marble counter, his/her vanities, glass shower & soaker overlooking the tranquil lake. Wait 'til you see the lavish powder room w/ marble floors, sink & vanity! Impressive 435 sqft custom office w/ built-in desks & organisers, 10 ft ceiling, Bult-in Speakers & surround floor-ceiling windows overlooking the lake, with direct access to the Waterfront Terrace! Work and Entertain Clients at the same time! 2nd Bedroom offers its own 3 psc Ensuite and 4 closets to host any guests easily! Wow-4 Parking Spaces! (2 Owned Underground w/ EV Charging-2 Exclusive Surface), 5 owned heat-pumps. Maint. fees include water, gas and Rogers Ignite internet/TV! Adding to the charm of your new life in this sanctuary is the promise of sunset views, painting the sky and the lake with myriad colors every evening. This very rare & unique unit occupies 2/3 of the entire penthouse floor! It also has two separate entrances allowing you to enjoy one section while having guests or other loved ones enjoy the other section of this expansive 5012sqft space!

CondoProperty Type

4 spacesParking

Source:TREB #E10351101

Market trends in Duffins Bay, ON

Last updated October 2026

Sale-to-list price

Median sale price

Avg. days on market

Recently sold homes

Provided by Redfin

Sale history for 45 Cumberland Lane Unit 900

Date

Event

Price

TREB #E10351101

Nov 1, 2024

Listed

$1,749,800

+35

Property details

Around this home

Schools

0.5km

St James Catholic School

Public, JK-8 • Assigned

2.6km

Ajax High School

Public, 9-12 • Assigned

Provided by Local Logic

Lifestyle

Provided by Walk Score and Local Logic

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Data from public records.

Address
45 Cumberland Lane Apartment 809, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 811, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 412, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 302, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 504, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 806, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 214, Ajax, ON - Beds \| - Baths \| - Sq. Ft.

Address
45 Cumberland Lane Apartment 104, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 407, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 306, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 712, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 211, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 814, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 513, Ajax, ON - Beds \| - Baths \| - Sq. Ft.

Address
45 Cumberland Lane Apartment 606, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 808, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 505, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 102, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 114, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 514, Ajax, ON - Beds \| - Baths \| - Sq. Ft.
45 Cumberland Lane Apartment 1, Ajax, ON - Beds \| - Baths \| - Sq. Ft.

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