Inflated square metres
Balconies, cellars and terraces counted at full price per square metre.
Find out what the real estate agent didn't want to tell you.
Paste a property listing or its text. Properr investigates what the advert conveniently leaves out. It reads the description and photos, checks the claims, finds missing facts, and analyses the price.
Get a fair price, the warning signs, and a straight answer: good deal or bad deal?
We open the page, read the advert and cross-examine it. Some portals block this — paste the text if the link fails.
- 1 free scan right away.
Listings are written to sell.
We built Properr to help you buy.
The agent represents the seller. Their job is to get the property sold, ideally for as much as possible. Properr is your second pair of eyes, helping you spot what could cost you thousands before you make an offer.
Costs hidden behind "€1"
Service charges shown as €1. VAT left out of the price.
Inflated asking prices
Asking prices 10–25% above comparable properties and local sales.
Renovation costs
What looks like a cosmetic update can quickly become a €50k+ problem.
How it works
Buyer-side intelligence
From advert to verdict, in three steps.
01
Give us the advert
Paste the link or text from any property listing.
LinkPaste
immobiliare.it/annunci/...CHECK
Example Properr report
Riva Sette Martiri 7, Venezia
Trust34
A low score means the advert leaves important questions unanswered.
Seller asks€689,000
Fair price€611,000
€78,000 above the fair price
Red flags4
- Important property details are missing from the advert
- The advert was reposted to look new
- Flood risk is missing from the description
Green flags1
A recent repair permit was completed
PROPERR SAYS
Not a good deal
02
We look for what's hidden
Properr reads the advert, highlights suspicious claims and missing information, and analyses the price.
03
Get a clear answer
See the fair price, warning signs, and whether it's worth your money.
Via dei Serragli 18
€612k
Trust 58
Via Santo Stefano 41
€574k
Trust 81
Riva Sette Martiri 7
€689k
Trust 34
Compare your listings
They sell homes every day. You don't buy every day.
Fall in love with the apartment later. Check the numbers first.
The full report
See how the fair price is calculated
The Full plan shows the price working line by line.
Fair price bridge
Commercial surface (85 m² + balconies)88 m²
Local base price €4,250/m²€374,000
Needs full renovation−€82,000
Energy class B+€26,000
Close to the metro+€15,000
Street noise−€11,000
Building costs−€8,000
Fair price
€314,000
Fair range
€295k–€333k
The things you didn't know to ask.
The independent audit of the facts the advert leaves out.
Independent auditAI-enriched
Cadastral categoryA/2 · 6.5 rooms
Condominium fees€2,400 / year
Building year1962 · façade redone 2019
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Buying with Properr
Without Properr
- Hours lost visiting homes that looked perfect but had issues.
- Overpaying thousands because you're afraid of losing the home.
- Costly surprises after signing: high service charges, VAT, renovation costs.
- Costly surprises after signing: minor irregularities, approved works, uncounted VAT.
With Properr
- Filter instantly — paste the link and spot potential issues before viewing.
- Make a better offer — use local sales and valuation data to bid confidently.
- Feel competent — bring concrete arguments to the agent.
- Know what to check — get a list of things to investigate before making an offer.
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