You are a service provider to residential property associations — maintenance, insurance, energy, works, accounting. You want to approach the property managers (syndics) who manage buildings in a given town or district. Since August 11, 2026, France's anti-cold-calling law (law no. 2025-594 of 30 June 2025) has applied and changed how you may contact them — not whether you can.
A practical method for building your list of active syndics in a given area and approaching them within the legal framework now in force.
This article provides general information and does not constitute personalised legal advice. For specific situations, consult a lawyer specialising in property law or GDPR.
What the August 11, 2026 law actually changes for outreach to syndics
Law no. 2025-594 published in the French Official Journal (JORF), entering into force on August 11, 2026, significantly tightens the rules around telephone and electronic cold outreach in France. For prospecting professional syndics, several key principles apply:
- A syndic is a legal entity (property management firm or company). Accordingly, B2B professional outreach to its generic address (
contact@,info@) remains legal without prior consent, on the basis of documented legitimate interest. - The named property manager (the individual who actually manages the co-ownership within the firm) receives outreach under the B2B "named professional" regime: information at the point of collection, a simple opt-out, and a mention of the data source.
- The manager's direct phone number remains legally accessible in B2B: the prior consent requirement that took effect on 11 August 2026 targets consumers, not professionals called about a matter relevant to their work. Bloctel closed on that date; it is now your own opt-out list that records the managers who have asked not to be called again.
- Bulk electronic messaging (SMS, WhatsApp) to personal professional mobile numbers is now subject to prior consent, unless an existing contractual relationship is in place.
In practice, outreach to syndics remains possible — but it must be conducted on cleanly collected data, with documented legal basis and a simple opt-out in every message.
Where to find the list of active syndics in a given area
Four official or semi-official sources, to be cross-referenced for a comprehensive list:
1. The co-ownership registration database (Anah)
Since 2017, all French co-owned buildings must be registered in the Registre National d'Immatriculation des Copropriétés (National Co-ownership Registration Register), managed by Anah. Each registered building lists its current syndic. While consultation is free and public, structured searching by municipality with data export is not a designed use case for this database. The search is fairly tedious, but the data is official.
2. Professional syndic directories
The FNAIM (Fédération Nationale de l'Immobilier) and UNIS publish member directories for syndics by department. Coverage is partial (members only), but quality is high and professional contact details are up to date. For Paris and major urban areas, these directories cover 60–80% of the market.
3. Pages Jaunes Pro and Google Maps
Searching "syndic [town name]" on Pages Jaunes or Google Maps lists publicly visible property management firms with address, phone number, and website. Coverage is near-comprehensive in urban areas, more patchy in rural zones. This is the fastest starting point.
4. The commercial court registry
Professional syndic activity is a regulated occupation requiring registration in the Trade and Companies Register (RCS). The annuaire-entreprises.data.gouv.fr database (based on INSEE's Sirene register) allows filtering by activity and location. APE code 6832A "Administration of buildings and other real estate" targets the majority of syndics.
Method for building the complete list in 2–3 hours
- Start with Google Maps or Pages Jaunes. Extract the 50–200 property management firms visible in your area. This gives you 60–80% of the market quickly.
- Supplement with the Sirene database. Filter APE code 6832A by municipality or department to identify structures not listed commercially. This typically adds 10–20% more entities.
- Cross-check via FNAIM. Verify who is a member and who isn't — useful information to leverage in your outreach message (a FNAIM syndic often identifies strongly with its federation, which is a useful angle).
- Enrich contact details. For each firm identified, retrieve the professional email, direct phone number, name of the director or main property manager. The legal notices on the firm's website are the most reliable source.
For Paris, a thorough search identifies 800 to 1,200 active syndic firms. For an average town of 50,000 inhabitants: 15 to 40 firms. For a rural department: 80 to 200 firms.
What remains permitted for approaching syndics after August 11, 2026
- B2B professional email to a generic address (
syndic@cabinetX.fr) or named address (jean.dupont@cabinetX.fr), with a mention of the data source (website legal notices, FNAIM directory, etc.) and an unsubscribe link in the footer. - B2B phone call to the firm's line, on a matter relevant to the syndic's business, unless the manager already appears on your internal opt-out list.
- Direct mail to the firm's professional address — no change on this channel in 2026.
- In-person visits to the firm during professional opening hours — an accepted practice, though use sparingly (an overwhelmed syndic will shut the door).
- Professional social networks (primarily LinkedIn) — a targeted message to the manager's profile, in compliance with LinkedIn's terms of service (manual sending, no software automation).
What is now prohibited or subject to penalties
- Prospecting SMS to a professional mobile number without prior consent — unless the syndic provided their number in the context of an existing relationship.
- Unsolicited WhatsApp messages to a mobile number — same regime as SMS.
- Phone calls to a private individual without their prior consent — for example a co-owner reached on their personal line, who falls under the consumer regime rather than B2B.
- Bulk sending without a simple opt-out — every message must allow unsubscription for free, accessible in fewer than 3 clicks.
- Using a purchased list with no source traceability — the CNIL (France's data protection authority) has been actively auditing this since 2025, and penalties have become significant.
Practical compliance checklist
| Check | Source / tool |
|---|---|
| Syndic list built from traceable public sources | Google Maps, FNAIM, Anah, Sirene — no opaque purchased file |
| Data source mentioned in the first message | "I found your contact details in your website's legal notices / on the FNAIM directory / on Pages Jaunes Pro" |
| Unsubscribe link present and working | Compliant sending tool (Brevo, Mailjet, outsend, etc.) |
| Internal opt-out list checked before the campaign | bloctel.gouv.fr |
| Data retention limited to necessary duration | CNIL recommendation: 3 years after last contact for non-responding prospects |
| Opt-out requests handled within 7 days | Documented opt-out tracking |
| No mention of "fresh list", "up-to-date database", "hot leads" in internal or external communications | Vocabulary to avoid: a sign of pre-law practices |
The right reflex before every outbound call, now that Bloctel has closed
Bloctel was France's telephone cold-call opt-out register for consumers. It ceased operating on 11 August 2026, when consumer canvassing moved to prior consent: an opt-out list serves no purpose once calling by default is no longer allowed (service-public.gouv.fr, 2026).
The legal reflex has changed in nature: it is no longer about screening a list, but about knowing who you are calling. A syndic reached on the firm's line about building management falls under the professional regime; the same person called on their personal mobile about an offer unrelated to their work falls under the consumer regime and requires prior consent. The administrative fine for non-compliance reaches €75,000 for a natural person and €375,000 for a legal entity (Légifrance, Article L242-16 of the Consumer Code, 2026).
In practice, maintain your own opt-out list: every manager who asks not to be called again goes on it, and it is checked before each campaign. For a service provider approaching syndics occasionally, professional email and targeted messaging remain the easiest channels to keep compliant.
How outsend helps build this list without risk
outsend's Google Maps scraping module lets you extract all property management firms in a municipality within minutes. The legal-notice extraction module, cross-referenced with the Sirene database, completes the list with structures not visible in commercial directories. Professional emails are retrieved via the built-in email finder, with status labelling (generic contact@ vs. named address).
The result is a CSV/XLSX-exportable list including: firm name, legal director, address, phone number, professional email, website, FNAIM membership status where applicable, and full legal notice data. Source traceability is documented for each contact (Google Maps + website legal notices + Sirene cross-check), securing the legitimate interest legal basis required for B2B outreach post-August 11, 2026.
outsend is in free alpha, available on application. No files sold, no shared database between users — you build your own list from public sources, you own it, and traceability is built in.
FAQ
Does the August 11, 2026 law completely ban outreach to syndics?
No. It regulates the methods, particularly mobile telephone and SMS. B2B professional email to syndics remains possible on the basis of documented legitimate interest with a simple opt-out.
How many active syndics are there on average in a major French city?
Paris: 800–1,200 active firms. Lyon, Marseille, Toulouse: 200–400 firms. A medium-sized town of 50,000 inhabitants: 15–40 firms. Syndic activity is highly geographically concentrated.
Do I need to register with Bloctel to approach syndics?
The question no longer arises: Bloctel closed on 11 August 2026. What you must maintain is your own opt-out list, fed by every professional who asks not to be called again, and checked before each campaign.
Is direct mail still a viable option?
Yes, postal mail is unaffected by the August 11, 2026 law. Higher cost (€0.80–1.50 per send all-in) but excellent read rates in B2B for the syndic audience. A strong channel for strategic approaches targeting 50–200 contacts maximum.
What is a "non-compliant" list and how do you spot one?
A syndic list purchased without clear documentation of its source (provenance, collection date, legal basis, any opt-in) is considered non-compliant by the CNIL. Warning signs: no "data source" mention on contacts, presence of personal contact details (personal mobile, non-professional personal email), no update mechanism. Such lists expose the user to penalties.
How long does it take to build a database of 500 compliant syndics?
Manually: 30–50 hours (research + extraction + enrichment + cross-checking). With an all-in-one tool like outsend: 4–8 hours for the same result, with automatic source traceability.
Want a broader overview? See the guide to compliant property prospecting.
outsend.xyz — B2B scraping and prospecting platform, currently in alpha. Free application at /demander-acces.