1 Marlborough Condos — Toronto Pre-Construction

1 Marlborough is a pre construction pre-construction condos development by Devron in Toronto's Summerhill. Get pricing, floor plans, deposit structure and…

1 Marlborough — Toronto

1 Marlborough Quick Facts

Project Name1 Marlborough
DeveloperDevron
Address1 Marlborough Avenue
CityToronto
NeighbourhoodSummerhill
RegionToronto
Building TypeCondo
Sales StatusPre Construction
Storeys13
Suite Sizes2122 – 2122 sq ft
PricingRegister for pricing
Maintenance Fees$1 / sq ft / month
Occupancy2030-01-01
Walk Score98
Transit Score87

About 1 Marlborough in Toronto

1 Marlborough Condos is a pre-construction condominium development by Devron and Dorsay Development Corporation at 1 Marlborough Avenue in the Summerhill neighbourhood of Toronto. The project is 13 storeys tall and contains 60 suites. Architecture is by AUDAX. Occupancy is scheduled for 2030. Current inventory includes 1 available floor plan starting at 2,122 sq. ft. The location has a Walk Score of 98 and a Transit Score of 87.

1 Marlborough is also marketed as 1 Marlborough Condos, and listed in the developer's material as 1 Marlborough Condos.

Key Highlights of 1 Marlborough

60 residences ranging from 1,800 to 7,000 sq. ft., each with 144 to 1,000 sq. ft. of outdoor space. Construction is scheduled to begin Summer 2027, with occupancy scheduled for Summer 2030. Suites are currently offered from the mid $3Ms; the model suite is offered from the mid $4Ms. Parking, private storage and HST are included. A 20% deposit is payable between purchase and roof completion; detailed installment timing was not provided.

1 Marlborough Floor Plans & Pricing

Floor PlanBedsBathsSize (sq ft)PriceAvailability
Suite 2H-N22.52122Register for pricingAvailable

Full 1 Marlborough floor plan PDFs, the current price list and available incentives are released to registered buyers. Request the 1 Marlborough price list and floor plans.

Amenities & Finishes

Location: 1 Marlborough Avenue

1 Marlborough is located at 1 Marlborough Avenue, Toronto in the Summerhill neighbourhood, Toronto.

Explore more pre-construction projects in Toronto or browse the Toronto region.

About the Developer: Devron

1 Marlborough is being developed by Devron, with architecture by AUDAX.

See all Devron pre-construction projects.

How to Buy at 1 Marlborough

  1. Register early. Allocation at 1 Marlborough in Toronto is released to platinum brokerages before any public opening, so the best floor plans and lowest release pricing go to registered buyers first.
  2. Review the price list and deposit structure. Deposit structures for 1 Marlborough are confirmed at each release and can differ for end users, investors and international buyers.
  3. Submit a worksheet. Worksheets rank your preferred suites or lots; they are not binding until the developer issues an allocation.
  4. 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 1 Marlborough

Budget beyond the purchase price at 1 Marlborough: development and education levies (usually capped by amendment), Tarion enrolment, utility meter hook-ups, land transfer tax plus the Toronto municipal 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. Estimated maintenance is $1 per sq ft per month.

Assignment rights, rental-during-occupancy rights and capped levies vary release to release at 1 Marlborough. Confirm each in the current agreement of purchase and sale before you sign.

1 Marlborough — Frequently Asked Questions

Where is 1 Marlborough located?

1 Marlborough is located at 1 Marlborough Avenue, Toronto in the Summerhill neighbourhood.

Who is the developer of 1 Marlborough?

1 Marlborough is being developed by Devron.

How much do units at 1 Marlborough cost?

Pricing for 1 Marlborough has not been publicly released. Registered buyers receive the price list first.

When is occupancy at 1 Marlborough?

Estimated occupancy for 1 Marlborough is 2030-01-01.

How many units are in 1 Marlborough?

1 Marlborough is planned as a 13-storey condo development.

How do I get platinum or VIP access to 1 Marlborough?

Circle Real Estate provides platinum access to 1 Marlborough, including first access to floor plans, the price list and worksheet submission. Register on this page to be added to the VIP list.

Register for 1 Marlborough pricing, floor plans and VIP access on Circle Real Estate.

Last verified: 2026-09-19. Source: RedBricks project feed. Published by Circle Real Estate Brokerage. Prices and incentives are subject to change without notice. E. & O.E.