Mary Street Towns — Whitby Pre-Construction
Mary Street is a planning phase pre-construction towns development by Cosmopolitan Homes in Whitby's Whitby. Get pricing, floor plans, deposit structure an…
Mary Street Quick Facts
| Project Name | Mary Street |
|---|---|
| Developer | Cosmopolitan Homes |
| Address | Mary Street East |
| City | Whitby |
| Neighbourhood | Whitby |
| Region | Regional Municipality of Durham |
| Building Type | Townhouse |
| Sales Status | Planning Phase |
| Pricing | Register for pricing |
| Walk Score | 79 |
| Transit Score | 44 |
About Mary Street in Whitby
Mary Street Towns is a pre-construction home community by Cosmopolitan Homes at Mary Street East in Whitby. The location has a Walk Score of 79 and a Transit Score of 44.
Mary Street is also marketed as Mary Street Towns, and listed in the developer's material as Mary Street Towns.
Mary Street Renderings & Gallery

Mary Street Floor Plans & Price List
Floor plans, the current price list and deposit structure for Mary Street are released to registered buyers first. Request the Mary Street floor plans and pricing.
Location: Mary Street East
Mary Street is located at Mary Street East, Whitby in the Whitby neighbourhood, Regional Municipality of Durham.
- Walk Score: 79/100
- Transit Score: 44/100
Explore more pre-construction projects in Whitby or browse the Regional Municipality of Durham region.
About the Developer: Cosmopolitan Homes
Mary Street is being developed by Cosmopolitan Homes.
See all Cosmopolitan Homes pre-construction projects.
How to Buy at Mary Street
- Register early. Allocation at Mary Street in Whitby is released to platinum brokerages before any public opening, so the best floor plans and lowest release pricing go to registered buyers first.
- Review the price list and deposit structure. Deposit structures for Mary Street are confirmed at each release and can differ for end users, investors and international buyers.
- Submit a worksheet. Worksheets rank your preferred suites or lots; they are not binding until the developer issues an allocation.
- Sign and use your cooling-off period. Ontario pre-construction condominium purchases carry a 10-day statutory rescission period for lawyer and lender review. Freehold purchases do not.
Closing Costs & Investor Notes for Mary Street
Budget beyond the purchase price at Mary Street: development and education levies (usually capped by amendment), Tarion enrolment, utility meter hook-ups, land transfer tax, HST treatment (the federal/provincial new-housing rebate applies to buyers who occupy or, for investors, the rental rebate applies with a one-year lease), and legal fees.
Assignment rights, rental-during-occupancy rights and capped levies vary release to release at Mary Street. Confirm each in the current agreement of purchase and sale before you sign.
Mary Street — Frequently Asked Questions
Where is Mary Street located?
Mary Street is located at Mary Street East, Whitby in the Whitby neighbourhood.
Who is the developer of Mary Street?
Mary Street is being developed by Cosmopolitan Homes.
How much do units at Mary Street cost?
Pricing for Mary Street has not been publicly released. Registered buyers receive the price list first.
When is occupancy at Mary Street?
An occupancy date for Mary Street has not been announced yet.
How do I get platinum or VIP access to Mary Street?
Circle Real Estate provides platinum access to Mary Street, including first access to floor plans, the price list and worksheet submission. Register on this page to be added to the VIP list.
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Register for Mary Street pricing, floor plans and VIP access on Circle Real Estate.
Last verified: 2026-09-27. Source: RedBricks project feed. Published by Circle Real Estate Brokerage. Prices and incentives are subject to change without notice. E. & O.E.