Valuation and market rent
How Ts-Immo places a sale price or a rent against the market — for properties located in France.
On a property page, two panels place its price against the market: the valuation (a sale price compared with sales in the area, or a rent compared with rents in the municipality) and, for a sale, the sellability score. They are recomputed on every synchronization, with no AI: the valuation relies on public data (sales, reference rents), and the score adds signals specific to your listing (age, completeness, views and contacts).
A property for sale: price valuation
The listed price is compared with a range estimated from actual sales in the area (the DVF notarial database) and comparable listings. The bar shows the range, the median estimate and where your price sits.
| Verdict | What it means |
|---|---|
| Fair price | The price is within the range, give or take the tolerance (± 5%). |
| Overvalued | The price is above the top of the range: expect negotiation. |
| Undervalued | The price is below the bottom of the range: a bargain, or a detail missing from the listing. |
A rental: rent vs local market
A rent is not compared with sale prices: it is measured against the rent map published by the French Ministry of Housing. For each municipality (and each district in Paris, Lyon and Marseille) it gives the advertised rent per m², charges included, for houses and for apartments by number of rooms.
- In line with market, Above market, Below market: same rule as for a sale, applied to the monthly rent.
- “Estimated with neighbouring communes”: the municipality has too few listings, so the reference is computed over a group of nearby ones. Confidence is lower.
- Furnished, very large or very small: the reference is an unfurnished home of typical size. A furnished flat or a studio will naturally look a little above market.
- Holiday lets: no comparison, weekly rents cannot be compared with monthly rents.
The sellability score
For a property for sale, a score out of 100 (A to E) sums up its chances of selling quickly. It combines four signals: the gap to the market price, the listing’s freshness, the interest it draws (views and contacts) and how complete the listing is. Each signal’s detail is shown under the score: it tells you what to improve.
Why do I see nothing on my property?
The property is outside France.
That is intended: the reference data is French. Also check that the country is filled in your software for your French properties.
The valuation appears on no property.
It is part of an extension to enable on the gateway (see “Subscription and invoices”). It then appears on the next synchronization.
Some information is missing.
It needs a price (or rent), a living area and a locatable address. Complete the listing in your software: it will come through on the next synchronization.
“Valuation unavailable” or “Commune not found”.
There is not enough data to produce a reliable range (too few comparable sales, an imprecise address). Rather than showing a doubtful figure, the panel says so.