Selling a heritage-designated building (cited, classified or in a heritage site) in Québec: constraints, authorizations and price impact

ImmoMulti — a direct buyer of income properties on the North Shore — works with owners who discover, often late in the process, that their building is cited, classified or located in a heritage site. This status does not prevent a sale, but it imposes precise rules: prior authorization for certain work, a maintenance obligation, and — for a classified property — a notice of sale to be sent 60 days in advance that opens a right of first refusal for the Government of Québec. In return, restoration aid of up to 70% of eligible costs exists. Written from the owner-seller's point of view, this guide covers the real constraints and their concrete effect on your buyer pool and your price.

Classified, cited, in a heritage site: what is your exact status?

In Québec, a 'classified' building is protected by the Minister of Culture and Communications under the Cultural Heritage Act — control rests with the Government of Québec. A 'cited' building is protected by a municipality through a by-law — control rests with that municipality. A building may also sit within a heritage site or protection area, which triggers similar obligations.

The very first thing to do before listing an old building is to confirm its status. According to the Government of Québec, a building can be protected in several ways: by classification (a decision of the Minister), by citation (a by-law of a municipality or an Indigenous community), or because it lies within a heritage site or a protection area. It may also simply be inventoried or "old" without being formally protected — in which case the obligations differ.

To verify, consult the official Government of Québec guidance on protected buildings as well as your municipality, which keeps the register of cited buildings on its territory. This distinction is far from theoretical: it determines which authority you must deal with for any work and, in some cases, for the sale itself.

Source: Government of Québec — "Finding out whether a building is protected, inventoried or old."

What are the maintenance and work-authorization obligations?

For a classified building or one located in a classified heritage site, you must obtain the Minister's authorization before certain work (restoration, alteration, demolition, relocation). For a cited building or one in a cited heritage site, these authorizations fall to the municipality. In every case, the owner has a general duty to preserve the property.

The heart of heritage constraints is prior authorization. According to the Government of Québec, it is mandatory to obtain the Minister's authorization before intervening on a classified property or a building located in a classified heritage site or a protection area — for example, restoration, alteration or demolition. For a cited building or one located in a cited heritage site, control measures fall to the municipality that cited it: that is where authorization must be obtained.

These rules have a direct impact for a seller who wants to "freshen up" a plex before listing. Replacing original windows, redoing cladding, altering a roofline or even changing the colour of architectural elements may require authorization. Undertaking such work without a green light exposes you to penalties and can complicate the sale.

On top of this comes a general maintenance duty. The owner must take reasonable steps to prevent the property from deteriorating. In other words, heritage status is not only about prohibitions: it involves an active duty of preservation, whether or not you carry out work.

Source: Government of Québec — "Carrying out work on a heritage property or a building located in a heritage site or a protection area."

Must you notify the government before selling? The 60-day notice

Yes, for a classified property. The owner must send a prior notice of sale to their regional office at least 60 days before selling a classified building or a building located in a classified heritage site. This period lets the government exercise a right of first refusal: acquiring the property before any other buyer, at an equal price.

This is the constraint sellers most often overlook. According to the Government of Québec, to sell, give, bequeath or transfer a classified property — including a building — the owner must send a prior notice to their regional office, 60 days before the sale. This notice has two aims: to let the government exercise its right of first refusal (acquiring the property before any other buyer, at an equal price) and to ensure the transaction does not diminish the property's heritage value.

In practice, a seller who wants to close quickly must build this delay into their timeline. A promise to purchase on a classified building cannot close in a few days as it might for an ordinary plex: the notice-and-first-refusal mechanism must be respected. Your notary is the key contact to orchestrate this step correctly.

"These steps allow the government to exercise its right of first refusal, that is, to acquire, before any other buyer and at an equal price, the property put up for sale."

— Government of Québec, "Selling, giving or transferring a classified heritage building"

Source: Government of Québec — "Selling, giving or transferring a classified heritage building, object, collection or document."

What financial aid exists to restore a heritage building?

The Government of Québec offers, among others, the Program to support municipalities in built heritage, where the Ministry of Culture and Communications' contribution can reach 70% of eligible costs. Aid generally flows through the municipality or RCM, which can financially support owners of heritage buildings.

The constraints have an upside: built heritage gives access to public aid. Among these, the Government of Québec cites the Program to support municipalities in built heritage, where the Ministry's contribution can reach 70% of eligible restoration costs. Aid generally passes through the participating municipality or RCM, which then redistributes direct support to owners.

For a seller, these programs are a double-edged argument. On one hand, carrying out a restoration supported by public aid can raise the building's condition and appeal before listing. On the other, mere eligibility for aid can become a selling point for a buyer who is themselves considering work. Check with your municipality to learn which envelopes are active in your area.

• Purpose: restoration of buildings of heritage interest (exterior and, in some cases, protected interior elements).
• Contribution: up to 70% of eligible costs depending on the program.
• Access route: generally via the participating municipality or RCM.
• To verify: availability and terms vary from one territory to another and over time.

Source: Government of Québec — "Support for municipalities in built heritage."

How does heritage status affect the buyer pool and the price?

Heritage status generally narrows the buyer pool: investors who want to quickly transform or densify are slowed by the required authorizations. Conversely, a well-maintained building, full of character and eligible for aid, attracts buyers who value the built fabric. The net effect on price depends on location and the extent of the restrictions.

There is no universal rule: a well-maintained heritage building in a sought-after area can sell at a strong price because its rarity and character appeal to buyers. A run-down heritage building in a market where buyers mainly seek transformation potential will see its buyer pool shrink, which weighs on the price. The key is to present the status transparently and to document the authorizations and the condition of the building.

Selling a heritage plex or multiplex on the North Shore

On the North Shore — from Terrebonne to Saint-Eustache, through Blainville, Boisbriand, Mascouche, Saint-Jérôme and Deux-Montagnes — the old village cores hold many plexes and multiplexes that may be cited or located within a heritage site. For an owner-seller, the path is clear: confirm the status, gather past authorizations, plan the 60-day notice if it is a classified property, and position restoration aid as an asset.

Selling directly, with no broker and no commission, remains possible for a heritage building. ImmoMulti buys income properties on the North Shore and can work with heritage status, provided the legal obligations are respected. A notary and, where needed, a tax advisor will support you to secure the transaction and clarify the tax consequences of the sale.