# Is a permit required to install a fence?

Clôture et autorisation en 2026 : cas où la DP est obligatoire, règles de hauteur et d’implantation, étapes du dossier et délais d’instruction pour pros.
Installing a fence often raises a simple yet sensitive question on site: is a permit required? Paysapro, the official European distributor of Redcinha®, Delclo®, and elipsun® solutions for professionals, leverages over 15 years of expertise in composite distribution to clarify the regulatory framework applicable in France in 2026 and its operational impacts on your projects. > 📌 **Key takeaway** — No permit is required in most cases, except prior declaration in protected areas, targeted PLU zones, or municipalities that have deliberated | Mandatory compliance with local height and placement rules, even without a prior declaration | If a prior declaration is required: Cerfa n°13404 + plans, processing time of 1 month (45 days in classified sites) ## When is a permit necessary? The installation of a fence is, by principle, exempt from a permit. However, three situations make the **prior declaration (PD)** mandatory: - **Protected areas**: remarkable heritage sites, surroundings of historical monuments, classified or pending classification sites, nature reserves. - **Specific zones of the PLU**: for instance, natural or forest areas where the urban planning document imposes it. - **Municipal decision**: some municipalities require all fences to have a PD through deliberation (possibly in targeted areas). Field note: a PD may be required even for a vegetation hedge if you are in one of these three cases. Conversely, outside these cases, a fence (wall, fencing, screen) does not require a permit, **but** remains subject to local urban planning rules. ### Heights: general rules for walls - Town with fewer than 50,000 inhabitants: **minimum height of 2.60 m** (including coping) for a wall. - Town with 50,000 inhabitants or more: **minimum height of 3.20 m** (including coping) for a wall. - The **PLU may set maximum heights** (commonly 1.80 m at the limit), which take precedence locally. The minimum heights mentioned above apply only to walls, not to fences or hedges. ### Placement: easements and alignments - At the property boundary: private fence on your land or adjoining with the neighbor's agreement. - In relation to public domain: - **Watercourses**: minimum 6 m. - **Towpath**: minimum 9.75 m. - **Maritime public domain**: minimum 3 m. - **Public road**: respect alignment (check with the town hall). Practical tip: before placing any order, check the **PLU** and any easements with the **urban planning service** or via the **Urban Planning Geoportal**. ## Verify, prepare, and submit a PD step by step A short and reliable circuit avoids project interruptions or stock immobilizations. ### Step 1: locate the constraints - **Protected areas**: town hall, state services (e.g., DREAL, DRAC as applicable) and Urban Planning Geoportal. - **PLU/communal map**: zoning, material prescriptions, colors, heights, or fences subject to PD. - **Municipal deliberation**: confirmation with the **urban planning service**. ### Step 2: compile the file - **Cerfa form n°13404** (prior declaration). - **Location plan** and **site plan** (placement of the fence). - **Graphic document** describing the structure (height, materials, color, landscape integration). A landscape notice may be required in protected areas. Field feedback: processing delays often stem from an **incomplete graphic document** (color not specified, absence of sections, or imprecise boundary markings). A clear set of plans reduces back-and-forth. ### Step 3: submit and follow up - **Submission**: at the town hall (2 copies), at the BASU for Paris, or **electronically** if the municipality allows (mandatory for legal entities in municipalities with more than 3,500 inhabitants). - **Processing times**: 1 month in principle, **45 days in classified sites**. - **Display**: once authorization is obtained, display it on site for **2 months**. - **Validity**: **3 years** (extendable according to local conditions). ### Non-compliance: risks to anticipate - Omitted PD when required: formal notice, fines up to €300,000, and demolition. - Non-compliance with height/placement rules: formal notice and fines, with possible restoration. - Non-display or work before decision: cancellation of the authorization, financial penalties. Site observation: on adjoining operations, an updated boundary survey avoids disputes and processing blockages. ## Integrate regulations into design and planning A professional saves time by connecting local prescriptions to technical choices and logistics from the study phase. ### Compliant design and choice of materials - **PLU prescriptions**: they may pertain to **heights**, **placements**, **colors**, or **aspects**. Prepare compatible variants at the offer stage. - **Sensitive environments**: in protected areas or areas with strong landscaping constraints, prioritize solutions consistent with visual context and urban planning documents. - **Documentation**: anticipate the visuals and aspect sheets necessary for the graphic document of the PD. In this context, the co-extruded composite lines **Redcinha®** (natural wood appearance, minimal maintenance) and **Delclo®** solutions (fencing, posts, composite and PVC screening blades with high UV and weather resistance) allow for finishes and variants that align with color or landscape integration prescriptions. The **elipsun®** systems (solar fencing) fall under a specific project approach: verify consistency with urban planning documents in advance. ### Planning and managing timelines - **Processing window**: schedule material orders after obtaining explicit or tacit decisions, especially in classified sites (45 days). - **Purchases**: provide **color** or **screening** alternatives to secure acceptance without immobilizing the project. - **File quality**: a **precise graphic document** reduces the likelihood of additional documentation requests and minimizes delays for the installation team. > For a landscaper on a quick site: check for the existence of a municipal deliberation before commencing measurements. Without a PD, still keep an up-to-date typical section and placement plan. For a community in a heritage perimeter: incorporate 45 days of processing time and prepare a complete visual file (placements, colors, integration) to avoid any time suspensions. If your layout runs along a watercourse: validate the regulatory setbacks (6 m, 9.75 m as applicable) before sizing spans and anchoring. ## FAQ ### Does a fence require a permit in France? No, not generally. A **prior declaration** is however mandatory in **protected areas**, in certain **specific PLU zones**, or if the **municipality has deliberated** to submit fences to a PD. ### Are hedges affected by the prior declaration? Yes, if your land is in a **protected area**, in a **PLU zone** subject to PD, or in a **municipality** that has decided to impose a PD for fences. Outside these cases, no permit is needed, but local rules must be observed. ### What are the applicable heights for walls if the PLU does not specify anything? The **minimum height** of a wall is **2.60 m** in a town with fewer than 50,000 inhabitants and **3.20 m** in a town with 50,000 inhabitants or more. The **PLU may, however, set a maximum local height**, which takes precedence. These minimums apply only to walls. ### What is the processing time for a PD for a fence in a classified site? The processing time is **45 days** in a classified site. Outside classified sites, expect **1 month** in principle. Plan accordingly. ### Where to submit the prior declaration as a company? At the town hall (or BASU in Paris) or **electronically** if the municipality allows. Electronic submission is **mandatory for legal entities** in municipalities with more than 3,500 inhabitants. ### What documents should be included in the graphic document of the PD? A document illustrating **placement and appearance**: plans (location, mass), **dimensions**, **materials**, and **colors**, and if necessary, a **landscape notice** in a protected area. The more precise the rendering, the less uncertain the processing.