Paste any real estate listing URL. Our AI checks the price against real transaction data, models net yield and monthly cash flow, flags the risks — and gives you a clear recommendation.
Get a complete property analysis in under 20 seconds.
Copy the link of any French real estate listing from SeLoger, Leboncoin, PAP, Logic-Immo or Bien’ici.
Our engine scrapes the listing and extracts price, surface area, location, DPE and all relevant data.
Our AI agents compare the property to the local market, calculate rental yield and assess risks.
Get a score out of 100, a detailed explanation in English and a clear decision: BUY, CONSIDER or AVOID.
A multi-criteria scoring model calibrated on the French real estate market.
Compared to real recorded transactions (DVF open data) at the commune level. Detection of under/overvalued properties.
Net yield, monthly cash flow and cash-on-cash return — including notary fees, mortgage, charges and taxes.
Neighborhood quality, city attractiveness, local real estate market dynamics.
Anomaly detection: abnormal price, missing data, bad DPE energy rating, building age.
Impact of energy performance on value and profitability. Alert for thermal sieves (F/G rated).
Our agents generate an analysis: strengths, weaknesses, and justification for the final recommendation.
Scoring formula
DwellIQ was born from a simple frustration: why is it so hard to know if an apartment is a good deal? The data exists, but it's scattered, technical and hard to interpret.
Our tool aggregates official French market data (DVF), cross-references it with listing data, and submits it to our AI agents to give you a clear, honest and actionable analysis.
34k+
Communes covered
4
Criteria analyzed
<20s
Analysis time
Instant analysis
Result in under 20 seconds, no sign-up required.
Dual AI agents
Two independent AI agents in cascade for the best possible analysis.
Real data
Market prices from DVF — actual recorded French sales.
Profile-aware
Different scoring depending on whether you're an investor or primary buyer.
We improve DwellIQ continuously. Your feedback helps us make the tool more accurate and useful.
contact@dwelliq.io
Reply within 24h
GitHub
github.com/dwelliq
Source code & issues
Twitter / X
@DwellIQ_io
News & updates
How to calculate rental yield before buying
Formula, typical yields by city, and why net yield (after notary fees, vacancy and charges) is the number that actually matters.
DVF: real sale prices behind French listings
What Demande de Valeurs Foncières is, how to read €/m², and how DwellIQ uses it to flag overpriced listings.
Analyze a French listing before you book a visit
A practical checklist: price vs market, DPE, charges, yield and the questions that decide buy / consider / avoid.
How to underwrite a US rental listing
How to screen a Zillow, Realtor or Redfin listing: gross yield, 3% closing costs, property tax and a 30-year loan. City baselines, not MLS comps.
Everything you need to know about DwellIQ.