French DPE F/G Leads: Passoires Thermiques Owned by Companies (SCI, SARL)

Turn France's energy-sieve properties into a renovation lead list. Give it a commune and it returns every DPE class F or G diagnostic there, then matches each property to the company that owns its parcel (SCI, SARL, SAS...) using the state's own open data, and enriches that company with its SIRENE record and named dirigeants. The output is a lead you can act on: a specific poorly-rated building, the legal entity that holds it, and the person who runs that entity.

Class G properties are banned from rental since 2025 and class F follows on 1 January 2028 (loi Climat et Résilience). Their owners have to renovate, sell, or lose rental income. Lead sellers retail exactly this data at 4.90 to 9.90 euros per lead (RenovIndex), and marketplace renovation leads run 60 to 100 euros each (Effy Pro). This actor is the wholesale layer: same public sources, a few cents per lead, by the commune.

No other actor on Apify does the owner matching. The closest one sells raw ADEME diagnostic rows with no owner, no syndic and no dedup; everything else returning a "DPE" field is a listing scraper, which by definition only sees property already on the market. This actor surfaces the off-market stock and tells you who holds it.

What you get per diagnostic

Field	Description
dpeClass, gesClass	Energy and emissions class (F/G are the rental-ban targets)
buildingType, livingAreaM2, constructionPeriod	House or apartment, size, build era
mainHeatingEnergy, energyKwhM2Year, gesKgCo2M2Year	Why it's rated F/G
establishedDate, validUntil	Diagnostic date and validity
address, postalCode, city, latitude, longitude	Where it is (BAN-geocoded)
parcelleId	Cadastre parcel the dwelling sits on
leadType	company-owner, syndic, or none
owner	Owning company: SIREN, name, legal form, confidence, data vintage
syndic	Property manager of the copropriété when that's what the register shows
company	SIRENE enrichment of the owner: active status, NAF, headquarters, dirigeants[] with names and roles

Where the owner match comes from, stated honestly

The owner layer joins three official open datasets: the ADEME DPE register (the diagnostic and its geolocation), the Etalab cadastre (which parcel that point sits on), and the DGFiP register of real estate held by legal entities (who owns the parcel, with SIREN).

• Only company-owned property is matched. Private individuals never appear: the DGFiP source itself only covers personnes morales, which is what keeps this GDPR-clean. Dirigeant names come from the public company register, in their professional capacity.
• For a house, the parcel owner owns the dwelling: confidence: "high".
• For an apartment, the company owns at least part of the parcel the building sits on, not provably that exact flat: confidence: "parcel-level". Treat those as building-level leads.
• The ownership register is an annual snapshot (current vintage stated in every record). A parcel sold since then may have a new owner.
• When the register shows a syndic de copropriété instead of an owner, the record says so (leadType: "syndic"). A syndic managing an F/G building is a real lead too if you sell to copropriétés.
• Roughly 80% of F/G diagnostics are geocoded precisely enough to match a parcel; the rest come back with leadType: "none" and full DPE data.

How it compares

Alternative	What you get	Price	The catch
This actor	DPE F/G + owning company + SIREN + dirigeants, via API/MCP	$0.002/record, $0.04/owner lead	Companies only, by design
Raw ADEME scrapers on Apify	Diagnostic rows	~$2 per 1,000	No owner, no syndic, no dedup: rows, not leads
RenovIndex	DPE + owner leads, web UI	€4.90 to €9.90 per lead	RGE vetting gate, reserved territories, no API
Effy Pro, Hellio	Inbound renovation leads	€60 to €100 per lead	Declared-intent leads, priced accordingly
CarteDPE.fr, ONB+	DPE maps and address exports	Free to €49/month	Stops at the address; no idea who owns it
DIY on the open data	The same three datasets	Free	The cadastre and DGFiP joins are days of work; this is one call

The 2026 DPE reform, and why it works in your favor

On 1 January 2026 the primary-energy coefficient for electricity dropped from 2.3 to 1.9 and roughly 850,000 dwellings left class F/G overnight, without any work done. Two consequences for prospecting:

• Any F/G file computed before 2026 is stale by hundreds of thousands of addresses. This actor reads the live ADEME register, so you only ever get post-reform classes.
• The properties still rated F/G today are disproportionately fossil-heated: exactly the heating-swap and insulation jobs renovation pros want, with the 2028 F rental ban as the built-in deadline.

Input

{
    "communes": ["Rennes", "35051"],
    "classes": ["F", "G"],
    "typeBatiment": "any",
    "ownerFilter": "company-owned",
    "maxResults": 500
}

communes takes INSEE codes or plain names, up to 20 per run. ownerFilter controls what you receive (and pay for): everything, company-owned only, or company-owned plus syndic-managed.

Monitor mode is a standing veille DPE: schedule it, point it at Slack, and every run reports only never-seen diagnostics. Works for any class selection, so real-estate agents can watch all new DPE in their sector (a fresh diagnostic often precedes a sale) while renovation pros stick to F/G:

{
    "communes": ["Rennes"],
    "classes": ["F", "G"],
    "sinceDays": 30,
    "ownerFilter": "company-or-syndic",
    "monitorMode": true,
    "webhookUrl": "https://hooks.slack.com/services/XXX/YYY/ZZZ"
}

Every scheduled run then returns only diagnostics it has never reported before, so you are never charged twice for the same lead.

Pricing

Pay per event, no subscription. Platform usage (compute) is billed to your run at Apify cost.

Event	Price	When
DPE record	$0.002	Per diagnostic returned
Company-owner lead	$0.04	On top, when the record carries a matched owning company with its SIRENE enrichment
Syndic lead	$0.01	On top, when the record carries the copropriété's syndic instead
Digest sent	$0.03	Monitor mode only, per webhook/Slack digest actually posted

A commune sweep returning 400 diagnostics of which 34 are company-owned costs about $2.20. The same 34 leads cost 170 to 340 euros at RenovIndex retail prices, which is the arbitrage this actor exists for.

Who uses it

• Renovation lead resellers: wholesale F/G + owner data in, retail leads out, per reserved territory.
• RGE artisan networks and energy-renovation SaaS: feed "passoires owned by companies in my clients' zones" into a CRM.
• Real-estate investors: SCI-owned F/G stock is exactly the discount-and-renovate pipeline; the register says who to call.
• Real-estate agents (veille DPE): monitor all new diagnostics in a sector, not just F/G; a fresh DPE is one of the earliest sale signals there is.
• Proptech and analysts: structured F/G + ownership rows by commune, via API or MCP for AI agents.

FAQ

Where does the data come from? Three official open sources: ADEME's DPE register (data.ademe.fr, refreshed weekly, 15M+ diagnostics since mid-2021), the Etalab cadastre parcel geometries, and the DGFiP register of parcels held by legal entities. Company enrichment comes from recherche-entreprises.api.gouv.fr (SIRENE + RNE). No scraping, no keys.

Is this legal under GDPR? The lead layer is deliberately restricted to companies. Property held by private individuals is not in the source data at all, so you are prospecting personnes morales, not people, and skip the Article 14 notification problem that individual-owner files carry. Dirigeant names are open public-register data about people acting in a professional capacity.

Why did some diagnostics come back with no owner? Either the parcel belongs to a private individual (most of the housing stock, by design not matched), the diagnostic isn't geocoded precisely enough, or the register lists no legal entity there. You only pay the lead price when a match is delivered.

Can I run a whole department? Run its main communes (up to 20 per run) and split the rest across runs or a schedule. Commune-level runs keep the owner matching fast and the costs predictable.

How fresh are the leads? DPE data refreshes weekly and monitor mode picks up new diagnostics as they appear. The ownership register is the state's annual vintage, labeled in every record.

Does it work with AI agents? Yes, like every Apify actor it is exposed via REST API and MCP, so an agent can ask for "company-owned G-class buildings in Bordeaux" as a tool call.

Part of the French data suite

• French Company Email Finder: turn the SIREN this actor gives you into a scored dirigeant email.
• French Company KYC: due-diligence dossier on any SIREN, with BODACC insolvency flags.
• French Real Estate DVF: sold-price history for the same communes.

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Something missing?

If you need an extra field, another source, or a different output, open an issue on this Actor and describe it. I read every request and small additions usually ship within days. More French real estate Actors (pige, DVF, deal score, DPE leads) are on my profile.

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