Value Your House Online for Free: Property Value Simulator
Use the property valuation simulator to find out how much your house is worth, for free.
Follow the steps of the market study and, at the end, you will get an estimate based on real transactions.
Calculate the value of your home in less than 1 minute.
Start by clicking on the image of the hands.
How much is my house worth?
The Listoo simulator quickly helps answer the question “how much is my house worth?”.
If you are thinking about selling your property and do not know at what price to put it on the market, you can use this tool to estimate its value.
In this simulator, you get a valuation that results from analysing real transactions of properties with locations and characteristics identical to yours.

A fast and reliable simulation
The simulator's technology works like a calculator that cross-references information from thousands of properties registered in databases, comparing characteristics and other information in seconds.
These are the main variables the system analyses:
- Geographic location
- Property types and characteristics
- Sale price history
- Up-to-date price per m² in the area
This way, every property valuation given by the simulator is very close to reality and to market values.
Frequently Asked Questions about Property Valuation
Are the property value simulator's estimates reliable?
Yes, the estimates are highly reliable for setting the initial market value, as they analyse real transaction data, location and characteristics of similar properties in your area.
The property price simulator is developed by a Listoo partner. Its technology makes it possible to analyse and compare data from thousands of properties.
The algorithm cross-references, in real time, the supply and the sales history in your parish or municipality to estimate your property's real market value very closely.
How is the property's estimated value calculated?
The property valuation simulator uses the Comparative Market Analysis (CMA) model.
The system's algorithm uses public data and information specific to your property to perform the calculations.
The main factors that influence the valuation are:
- • Location
- • Characteristics
- • Comparable properties in the same area
In other words, the simulator uses data from properties similar to yours and analyses the sales history in the area to calculate the price of your house.
Does the valuation replace the bank's official appraisal?
No, an online property valuation does not replace the bank's official appraisal, as the latter is an in-person inspection carried out by a certified expert for mortgage approval.
Structural differences between the two:
- Online valuation (simulator): It is immediate, based on real-estate market data and algorithms, and serves to set your initial pricing strategy for selling or buying.
- Bank appraisal (official): It requires a physical inspection of the property by a CMVM-certified appraiser, validation of the legal documentation, and determines the maximum financing the bank will grant.
💡 How to use it to your advantage: The free online simulation is an excellent strategic starting point to know whether the buyer's or the bank's proposal is aligned with real market values.
Where can I request a more detailed valuation?
You can ask our team for a more detailed property valuation. Listoo's real-estate experts help users of our platform with various procedures, including home valuation.
Contact us on 210 507 826 or send an email to ola@listoo.pt
Avoid ridiculous commissions
Listoo is the real-estate agency that does not charge percentage commissions.
Our service has a fixed price of €5000+VAT.
0% commission. Zero unexpected fees.
We do not charge entry costs, nor for using the platform.
You only pay for the service, at the end, if Listoo completes the sale.
Commission Savings Simulator
Already know the value for your house sale?
Try the real-estate commission savings simulator.
