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.
A deterministic model compares the property to local sales, computes yield and cash flow, and flags risks — the same inputs always give the same score.
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.
Resilient AI
If one model provider is unavailable, the analysis automatically fails over to a second.
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.