Alex Karczewski, Broker · New World 2000 Realty Inc.

Rendering of Harbour Ten10 Condominiums
Completed 2024Condo

Harbour Ten10 Condominiums

1010 Dundas Street East, Whitby

Not rent controlled

Your rent at Harbour Ten10 Condominiums is not capped. The building's first tenants moved in Jul 2024, after November 15, 2018, so Ontario's annual rent increase guideline does not apply. Your landlord can raise the rent by any amount once every 12 months, with 90 days' written notice.

First occupancyJul 2024
Storeys5
Units115
Suite sizes554–936 sq ft
DeveloperCastle Group Developments

The building

The building

Harbour Ten10 Condominiums is a completed mid-rise project from Castle Group Developments in Whitby, part of Ontario's Durham Region. Rising five storeys, the building holds 115 suites and offers a smaller-scale setting than the high-rise condos found elsewhere across the GTA.

Amenities

Amenities

Whitby offers the everyday conveniences of an established Durham Region community, with shopping, dining, and grocery options spread along its main corridors. The area combines suburban comfort with access to parks and recreation, giving residents a balanced setting for daily life. As a growing part of the eastern GTA, Whitby continues to see new retail and services arrive alongside its residential growth.

Rent control

Your rent here is not capped

Your rent at Harbour Ten10 Condominiums is not capped. The building's first tenants moved in Jul 2024, after November 15, 2018, so Ontario's annual rent increase guideline does not apply. Your landlord can raise the rent by any amount once every 12 months, with 90 days' written notice.

The rule: Ontario's annual rent increase guideline (2.5% for 2026) does not apply to a unit first lived in after November 15, 2018 (Residential Tenancies Act, s. 6.1). In every building, your landlord must give you 90 days' written notice on the official form and can raise the rent at most once every 12 months. The date that counts is your unit's, so ask the landlord to confirm it before you sign.

Short answer

Getting around

Getting around

Positioned on Dundas Street East, a key east-west route through Whitby, the location connects easily to the wider Durham Region. Highway 401 runs through the southern part of the city for commutes toward Toronto and points east, while GO Transit serves Whitby with rail and bus service linking the area to downtown Toronto. Local Durham Region Transit routes round out getting around without a car.

Who built it

Castle Group Developments

Castle Group Developments is the builder behind Harbour Ten10 Condominiums, focused on residential projects in the Greater Toronto Area and Durham Region. The company delivers mid-rise and community-oriented housing, and this completed Whitby condo reflects its work in the eastern GTA market.

Questions

Questions

Can my rent at Harbour Ten10 Condominiums go up by any amount?
Your rent at Harbour Ten10 Condominiums is not capped. The building's first tenants moved in Jul 2024, after November 15, 2018, so Ontario's annual rent increase guideline does not apply. Your landlord can raise the rent by any amount once every 12 months, with 90 days' written notice.
When did the first tenants move into Harbour Ten10 Condominiums?
The builder's first move-in date for Harbour Ten10 Condominiums is Jul 2024. If your unit was first lived in after November 15, 2018, Ontario's rent cap does not apply to it.
Who built Harbour Ten10 Condominiums?
Castle Group Developments built Harbour Ten10 Condominiums at 1010 Dundas Street East, Whitby.
Can I find a unit at Harbour Ten10 Condominiums on this site?
Nothing is listed at Harbour Ten10 Condominiums right now. Ask about availability and Alex Karczewski, Broker at New World 2000 Realty Inc., will check what is coming up and get back to you.
What types of homes are available?
The building is a five-storey mid-rise condo with 115 suites. Homes range from 554 to 936 square feet, offering compact, low-rise living in Whitby.
When is occupancy at Harbour Ten10 Condominiums?
The project is complete, with estimated occupancy in July 2024. Because the building is finished, move-in timing is generally sooner than for projects still under construction.
Where is Harbour Ten10 Condominiums located?
The development is at 1010 Dundas Street East in Whitby, Ontario, within Durham Region. Dundas Street East is a main east-west route, with Highway 401 and Whitby GO service nearby for travel across the GTA.