Airspace Rights

Learn about airspace rights in Canadian real estate — what they are, how they’re used, and their impact on property value.

Airspace Rights

August 01, 2025



What are Airspace Rights?

Airspace rights are the legal rights to control, use, or sell the space above a parcel of land, separate from the ownership of the land itself.

Why Airspace Rights Matter in Real Estate

In Canadian real estate, airspace rights can be a valuable asset in dense urban areas where vertical development potential exists.



Key facts:
  • Can be sold, leased, or transferred independently
  • Governed by municipal zoning and height restrictions
  • Often leveraged to build upwards or develop bridges and overpasses



Understanding airspace rights allows property owners to maximize land value and development potential.

Example of Airspace Rights in Action

The developer acquired airspace rights from a neighbouring building to construct additional floors on their tower.

Key Takeaways

  • Grants legal control over space above land
  • Can be separated from land ownership
  • Valuable in urban high-density markets
  • Subject to local planning regulations
  • Enhances property development opportunities

Additional Terms

Public Realm Improvements

Public realm improvements are enhancements to public spaces such as sidewalks, parks, plazas, and streetscapes, often funded or contributed by. more

Mortgagee in Possession

A mortgagee in possession is a lender who takes control of a property after borrower default, but before foreclosure or power of sale. The lender. more

Lease Surrender Agreement

A lease surrender agreement is a negotiated contract between a landlord and tenant that ends a lease before its scheduled expiration. Terms may. more

Green Infrastructure

Green infrastructure refers to natural or engineered systems that manage stormwater, reduce heat, and improve sustainability in developments.. more

Escrow Holdback

An escrow holdback is a portion of funds withheld at closing and held in escrow until specific conditions are met, such as completion of repairs,. more

Underused Housing Tax

The Underused Housing Tax (UHT) is a federal annual 1% tax on the value of vacant or underused residential property owned by non-resident,. more

More For You

Mosque And 38-Storey Tower Proposed Near Surrey's King George Station

The site, 13508-13546 98A Avenue in Surrey, is currently occupied and owned by the Masjid Al Noor (Mosque of Lights).

High-rise proposals are not uncommon in Surrey, but a new rezoning application submitted recently includes an element that is more unique: a new mosque.

The subject site of the proposal is 13508, 13526, 13536, and 13546 98A, near the intersection of King George Boulevard and Fraser Highway. The site is also located one block south of Holland Park and the Expo Line SkyTrain’s King George Station.

Keep ReadingShow less
TD Introduces Agentic AI To Mortgage And HELOC Application Reviews

Hugo Breyer/Unsplash

This month, TD Bank (TSX: TD) announced that it had reached a major milestone in the bank’s “enterprise-wide AI strategy” with the launch of its first agentic AI model, which will streamline the application process for mortgages and Home Equity Lines of Credit (HELOCs).

After OpenAI’s ChatGPT exploded onto the scene in 2022 and set off the current AI frenzy, AI labs around the world have been focused on developing chatbots, but the latest frontier is “agentic AI,” which can work through a series of tasks with minimal human intervention, similar to a real-world personal assistant.

Keep ReadingShow less
Cromwell Proposes 75-Storey Rental Amid Yonge And Isabella High-Rise Boom
Rendering of 55 Isabella Street/Wallman Architects

There are certain pockets of Toronto that seem to demand developers’ attention, and the Yonge and Isabella area in the heart of Church-Wellesley Village is one of them.

In the section bound by Bloor, Bay, Sherbourne, and Wellesley streets alone, there are almost two dozen development proposals in various stages of entitlement, and the majority are over 60 storeys.

Keep ReadingShow less
Ontario's HST Rebate Is Moving (Half) The Market: BILD
Shutterstock

The HST rebate program is doing something in the low-rise market. In the high-rise sector, the jury's still out.

New data released today by the Building Industry and Land Development Association (BILD) shows April 2026 was a turning point for single-family home sales in the Greater Toronto Area — the first month in three years that the low-rise sector surpassed its 10-year average. The milestone comes less than a month after Ontario's enhanced HST rebate program took effect on April 1.

Keep ReadingShow less
Stronger Protection Has Arrived For New Home Buyers In Ontario. Here’s How

Sundry Photography/Shutterstock

A stronger and safer new home marketplace has wide-reaching benefits, from enhancing consumer trust in the housing market through to positive ripple effects on the economy at large.

But this type of marketplace isn't something that happens by accident — it’s intentionally built on smart policy, informed consumers, and the collective effort of real estate professionals.

Keep ReadingShow less
Surrey Approves DCC Reductions, Planning New ACC Program

A construction site in Surrey. (City of Surrey)

Last week, Surrey City Council approved an update to its bylaw governing development cost charges (DCCs), reducing rates at a time when homebuilders are struggling to advance new construction.

In 2025, the City of Surrey began the process of updating its 2024 DCC Bylaw in response to new provincial legislation. The updated bylaw was submitted to the Province for review, but City staff say the review was delayed due to “job action” at the Province, so the 2024 bylaw remains the most current.

Keep ReadingShow less
TRENDING: Surrey Approves DCC Reductions, Planning New ACC Program
40 Under 40 Expands To Include Development Professionals

STOREYS is proud to be part of a major expansion of one of Canada's most recognized industry awards programs.

40 Under 40 has undergone an industrial revolution. The iconic awards program will still recognize up-and-coming leaders, but for the first time ever, nominees from industrial backgrounds beyond just construction will be accepted — including development, manufacturing, environment, energy, mining, and more.

Keep ReadingShow less
Carlyle Looks To Sell South Phase Of Toronto Junction Project

The two towers planned for 6 Lloyd Avenue in Toronto. (TD Cornerstone Commercial Realty)

Toronto-based developer Carlyle Communities has put the south phase of its two-tower project in the Junction neighbourhood on the market, according to a sales brochure obtained by STOREYS.

The project is set for 6 Lloyd Avenue, a 2.6-acre site at the intersection of Lloyd Avenue and Mulock Avenue, just south of St. Clair Avenue West and the future St-Clair-Old Weston Station planned as part of the UP Express Line.

Keep ReadingShow less