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A broker partner is required to validate and publish your ownership information.

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Claim your property | Doormath

Choose the exact condo unit that belongs to you.

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Find your property, confirm the right unit, and send your claim in just a few steps.

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Property overview

This will immediately free up a claim slot and remove owner-only controls for this property.

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All Sectors in Québec

Frequently Asked Questions about AI Real Estate Valuation

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Home Value Estimates by Region in Québec

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Data quality thresholds

Model confidence requirements

Partial data = poor estimates

Why are some regions not yet covered?

Doormath lets you browse all existing properties in Québec, not just active listings.

Compare with similar homes to validate your estimate

Verify and update your home's characteristics for better accuracy

Review and correct property details

Understand the impact of renovations and improvements

See how changes affect value

You Stay in Control

Clear explanations for every valuation factor

Understand why the estimate moves

Explore the Market

For Buyers

For Homeowners

Each component contributes to the final estimate.

What's Included in the Estimate

Two homes with similar characteristics can have very different values simply because they’re not on the same street.

Unlike traditional estimation tools that rely on city- or neighborhood-level averages, Doormath measures real estate value at the street level, across Québec.

This approach detects real price gaps tied to micro-location — differences statistical averages don’t see, but the market clearly recognizes.

Each color represents a real change in market value at the street level, not a neighborhood average.

A home's value depends on its exact location, not the city's average

Trust & Coverage

Street-level location value captures real differences block by block — not postal codes or neighborhood means.

Micro-location, not averages

Light, layout, renovations, quality, and features matter more than generic comps. You can correct anything that's off.

Your home's real characteristics

Built from real property records and continuously improved by user corrections — not scraped listings or guesses.

Refined by real data

Doormath calculates a property's true market value using its exact location, its characteristics, and market data — not rough averages by city or neighborhood.

Why Doormath’s home valuation is more accurate than market averages

Every home is different. Doormath bases its estimate on your actual home, not on what's typical for the area. You can review and adjust the details to make sure the value truly reflects your property.

An estimate that goes beyond an average

Live activity

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Ceiling height

Condition

Design

Kitchen countertop

Last major renovation

Room Size

Window Size

We estimate your payment and remaining balance from the details above.

Type the payment you make and the balance on your latest statement.

How would you like to enter your payments?

The remaining balance is how much you still owe on your mortgage as of today.

This amount will be subtracted from your property's estimated value to calculate your estimated equity (Property Value - Remaining Balance = Equity).

Current remaining balance

Variable payment

Fixed payment

Share the latest numbers from your lender so we can calculate your equity accurately.

Mortgage information

Refresh your balance and payment information to track equity with confidence.

Keep your mortgage details up to date

Manage your mortgage | Doormath

Confirm you're updating the right home before saving your mortgage details.

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MORTGAGE

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Payment Calculator

Dashboard

✅ Homeowners acting on their value

⚠️ Lots of visibility

Why Doormath converts better than lead platforms

❌ You show up after 3 other brokers

Connect with clients looking for your real estate services.

Professionals Zone

You choose your areas

Your profile appears on active properties

The homeowner contacts you when they're ready

How it works

Activate my professional presence

Professional Registration

Be the first broker visible when a homeowner is ready to act.

Over 200 brokers use Doormath

In all categories

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Register as a real estate professional and connect with clients.

Proof & credibility

Registration

Your professional profile has been created successfully. You can now start receiving client requests.

Registration confirmed

Your registration request has been submitted successfully. Our team will review your profile and verify your information.

Application submitted

Mortgage brokers

Photographers / services

Real estate brokers

Concrete use cases

Zoom, rotate, and position your photo.

Adjust your photo

When on, your matched broker can see the email you use on Doormath.

Browse comparable properties — sold or not — with similar characteristics in the same micro‑market.

Compare with similar properties

Estimate how much you could refinance or how much you might keep after a sale across different scenarios.

Unlock the property’s value

Correct or adjust the property characteristics to get an even more accurate estimate, based on the building’s real condition.

Refine the estimate

Adjust the finish level and see in real time how potential renovations can affect the property’s value.

Explore renovation impact

An effective go‑to‑market starts with a realistic estimate. Discover active brokers in your area, selected for your property type.

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How to use the search engine

Create a free account to explore real property values — including off-market homes.

Browse real estate market sectors and explore local pricing and statistics.

Sectors

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$20/month for up to 10 clients. Perfect for getting started.

$50/month includes 50 clients + $1 per additional client. Unlimited capacity.

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$30/month for up to 30 clients. For established brokers.

We'll publish this transaction once a Doormath expert has reviewed it.

Free interactive real estate calculator: adjust characteristics and get an instant estimate. Price updates live. Real data + AI.

Calculatrice immobilière gratuite: ajustez les caractéristiques et obtenez une estimation instantanée. Le prix change en direct. Données réelles + IA.

Home value calculator: instant estimate (live updates) – Doormath

Calculateur valeur maison: estimation instantanée (mise à jour en direct) – Doormath

Find out how much your house is worth in Québec. Free, instant estimate based on municipal data, real transactions, and Doormath-exclusive data.

Ajustez superficie, chambres, année, rénovations et voyez le prix changer en direct. Estimation gratuite et instantanée basée sur données réelles + IA.

How much is my house worth in Québec? | Free estimate – Doormath

Combien vaut ma maison? Calculatrice immobilière gratuite (mise à jour en direct) – Doormath

Understand your Québec market value. Adjust key characteristics and see the price update live. Free, instant estimate based on real data + AI.

Comprenez votre valeur marchande au Québec. Ajustez les caractéristiques et voyez le prix changer en direct. Estimation gratuite, instantanée, basée sur données réelles + IA.

Home valuation: free estimate that updates live – Doormath

Évaluation maison: estimation gratuite qui s’ajuste en direct – Doormath

Exclusive presence by area

Reserve your spot - owners can reach out to waitlisted buyers first.

Match with a partner broker to reserve your place and get notified about next steps.

Analyse de la valeur du secteur

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