Explore a property’s price
Understand your property. See the sales that explain its price.
Enter an address in France: Normi finds the real sales recorded around it (DVF), derives a value range and places the property in its local market.
- 18.1M sales since 2014
- Free, no account
- The DPE never changes the price
Already have an account? Find my properties
Explore the sales
The value, and the sales behind it
Every estimate shows its range, the spread of prices per m² around the property and the list of comparable sales, nearest first. A map places them when enough sales are geolocated.
Estimated value · 3-room flat, 64 m²
€248,000
- Flat · 3 rooms · 61 m²120 m · Mar 2025€239,000
- Flat · 3 rooms · 66 m²240 m · Nov 2024€262,000
- Flat · 2 rooms · 58 m²310 m · Jun 2025€221,000
Price per m² of the 14 comparable sales
The range (€3,641/m² – €4,109/m²) is read on the same axis as the sales: you see where the property sits among them.
Illustrative example: the figures are made up. They show how a result reads, using the same components as the tool.
Understand the market
Three pieces of information, never mixed
The estimate comes from comparable sales. The market and the DPE shed light on it, without ever changing it.
1 · Estimate
Calculated from comparables
Floor area × median price per m² of the selected sales, always with its range and what it covers.
2 · Local market
Observed and dated
Price trend, number of sales and comparison with neighbouring areas, with the date of the measurement.
3 · DPE context
An observation, not an adjustment
What sales in the area show by energy rating, with their count and coverage. The price does not move.
Method and limits
What the sales say, and what they don’t
Recorded sales are a fact: a price paid, on a date, for a floor area. Normi keeps the ones most like the property (type, floor area, rooms, distance, date) and shows how the value follows from them.
comparable sales → median price per m² → × floor area → range
The range is calibrated on past sales and shown with the share of cases it actually covers.
Read the full methodology (in French)Limits to know
- DVF is published once a year (latest full year: 2025): sales from the last few months may be missing.
- In Alsace-Moselle (57, 67, 68), the land register is separate: DVF coverage there is partial.
- Bulk sales, off-plan sales (VEFA) and outlier prices are excluded from comparables.
- The DPE is linked to only some sales (about 38%): each DPE observation states its own sample size.
- An estimate drawn from recorded sales is not a professional valuation: a visit sets the price.
If you need it
Share or export
Once you understand the property, you can keep it and pass it on. These are options: nothing requires you to produce a document.
- PDFValue, range, comparable sales, market and method, in a readable document.
- Revocable linkValid for 90 days, can be switched off at any time.
- Your detailsName, logo and phone number, shown only if you add them.
PDFs and shared links are generated in French.
Pricing
Estimating is free. Going further is Normi Pro.
Estimate
€0
One estimate per day without an account: value, range and comparable sales around the property.
Normi Pro
€29 / month
Save your properties, explore their local market and comparable sales, then export a PDF or share a link whenever you like. No commitment.
40 PDFs or links included per month. The workspace is in French.
Frequently asked questions
Where do the sales come from?
From DVF (Demandes de valeurs foncières), published by the French tax administration (DGFiP): every property sale recorded in France since 2014, with its price, date and floor area. Normi cleans them, geocodes them to the address and leaves out bulk sales, off-plan sales (VEFA) and outlier prices.
Is the estimate free?
Yes. Without an account you can run one free estimate per day: value, range and comparable sales. Normi Pro is for keeping your properties, exploring their market and exporting a PDF or sharing a link. The Normi Pro workspace is in French.
Does the DPE change the estimated value?
No. The DPE (the French energy rating) is shown as context observed in the area, with the number of sales it is based on. It never changes the range, which comes only from comparable sales.
Does an estimate replace a professional valuation?
No. It summarises what the recorded sales around the property say. Its condition, renovation work or view are not in the data: a visit is still needed to set a price.