Selling · Mascouche · September 15, 2026
What the certificate of location records in Mascouche, what it costs and how long it takes in 2026, and why it is ordered the day you decide to sell.
The certificate of location in Mascouche is the land surveyor's report describing the property as it stands: boundaries, buildings, servitudes, encroachments and compliance. The seller supplies it at their expense if it is outdated or inaccurate (standard clause of the brokerage forms); notaries and lenders in practice require one no more than about ten years old with no change since. Count on $1,200 to $2,500 and 4 to 8 weeks in 2026: order it the day you decide to sell. The neighbourhoods of the station, montée Masson and the 25-640 interchange were built between 2005 and 2020 on renovated cadastres, with a certificate of location handed to each first buyer.
It is the land surveyor's report describing the property as it stands today: lot boundaries, position of the buildings, servitudes, encroachments and compliance with by-laws. In a sale, the standard clause of the brokerage forms (clause 10.1) has the seller supply, at their expense, a certificate that reflects the current state of the premises; if it is outdated or inaccurate, the new one is on them. The law gives it no expiry date: the test is accuracy, but notaries and lenders in practice require a certificate no more than about ten years old with no change since (pool, shed, extension, fence, cadastral renovation). The full detail is on our certificate of location page.
The neighbourhoods of the station, montée Masson and the 25-640 interchange were built between 2005 and 2020 on renovated cadastres, with a certificate of location handed to each first buyer. That certificate is often the only document the seller has in hand ten years later, and it is often outdated without the owner knowing: the above-ground pool that became in-ground, the shed, the two-level deck, the fence set on the line, the detached garage. The surveyor also checks the setbacks of Mascouche's zoning by-law for those additions. In Vieux-Mascouche and the Domaine seigneurial, the old lots and historic servitudes are checked; to the north, in the agricultural sector, wells, septic tanks and rang boundaries call for a precise certificate. Our page real estate broker in Mascouche covers the market.
| Mascouche (APCIQ, Q2 2026) | Median | 1 year | 5 years | Days |
|---|---|---|---|---|
| Single-family | $615,000 | 7% | 54% | 23 |
| Condo | $362,250 | 4% | 50% | 31 |
A certificate of location stops being "current" as soon as something is added to the lot. Yet in Mascouche, of the 300 houses sold on Centris between September 16, 2025 and September 16, 2026, 53% had a pool and 59% a garage: together with the shed, the fence and the extension, these are the most frequent additions that make the original certificate obsolete. And 34% of these houses were built before 1980: if their last certificate dates from the previous purchase, it is often more than ten years old, the limit notaries and lenders apply in practice.
| Addition | Share of houses sold | Median price with | Median price without |
|---|---|---|---|
| A pool | 53% | $641,500 | $568,000 |
| A garage | 59% | $691,000 | $544,000 |
Source: Centris (Matrix), single-family sales closed between September 16, 2025 and September 16, 2026, up to 300 per city, aggregates only. The pool and the garage also raise the price; the detail is in our page on what a pool and a garage are worth in Mascouche. For the certificate, the consequence is simple: if one of these was added since the surveyor's last report, a new one is needed, and the seller pays for it.
On 491 sales in Mascouche in 12 months, the median time between listing and acceptance is 8 days (half of the sales close between 5 and 32 days). A sale that goes above the asking price closes in 5 days; a sale below asking in 26 days, and that is the case for 49% of transactions, with a median discount of $16,100 (2.4%). A certificate ordered after acceptance adds four to eight weeks to that calendar, and a lingering "subject to the certificate" condition gives the buyer a reason to renegotiate.
The other figure to know: in Mascouche, 25% of the listings that ended in 12 months were withdrawn, expired or cancelled without a sale (160 against 491 sold), and the withdrawn ones asked 9.2% more than the sold ones. The certificate is not the first cause, the price is; but an incomplete file stretches the delay, and the delay ends up costing the price. The detail is in how much people really negotiate in Mascouche and the houses that do not sell in Mascouche.
The median sale price of a house in Mascouche is $610,500. A new certificate costs $1,200 to $2,500 depending on the property, or 0.2% to 0.4% of the price. The median discount granted by sellers who accept below asking is $16,100, and a missing certificate is exactly the kind of argument a buyer uses to get it. Ordering the certificate before listing, when it is outdated or inaccurate, therefore costs less than discovering it at the offer: that is the rule the team applies on every sale mandate in Mascouche.
Count generally on $1,200 to $2,500 depending on the property and the region, and above all 4 to 8 weeks of delay. That is the number one reason we ask our sellers to order it the day they decide to sell, not at the promise to purchase: a certificate that arrives late delays the notary, and a certificate that reveals an encroachment at the last minute derails the sale. The shed on the neighbour's line or the pool too close to the boundary are discovered here, not after signing.
If it is less than about ten years old AND nothing has changed (no construction, extension, pool, fence, cadastral operation or new by-law), it generally passes with the notary and the lender. Otherwise, plan on a new certificate.
The seller, under the standard clause of the brokerage forms, if theirs is outdated or inaccurate. If their certificate reflects the current state of the premises and the buyer or their lender demands a new one anyway, it is on the buyer.
From 4 to 8 weeks in 2026 depending on the workload of the region's land surveyors. Order it as soon as you decide to sell.
Our other data series for Mascouche, drawn from Centris listings:
Each page is recalculated from the past year's actual sales, aggregates only.
The Loaa & Manseur team, led by Lotfi Manseur and Loaa Al Daow, is the number 1 team at RE/MAX Platine in 2024 and 2025, 6th RE/MAX team in Quebec, 15th in Canada and in the global top 50 of large residential teams according to the official RE/MAX ranking, computed on actual transactions. Its Google profile counts more than 220 reviews with a 4.9 rating. Its offices are at 55 avenue de l'Équinoxe in Brossard, one bridge from the island, and every broker's licence can be checked in the OACIQ public register. Three things to verify yourself before calling us, and to demand of any other broker.
Also available in French: version française de ce guide.
Published September 7, 2026 by the Loaa & Manseur team, the number 1 team at RE/MAX Platine in 2024 and 2025, 6th RE/MAX team in Quebec, 15th in Canada and in the global top 50 according to the official RE/MAX ranking. Tell us about your project.
Équipe no 1 de RE/MAX Platine en 2024 et en 2025, 6e au Québec, 15e au Canada et dans le top 50 mondial au classement officiel RE/MAX. Réponse en moins de 24 heures, sept jours sur sept.