Longford development plan
The Longford County Development Plan 2021-2027 sets the rules Longford County Council uses to decide planning applications. Here is what it controls, the local rules that matter to householders, and where to read the official plan.
The plan at a glance
- Plan
- Longford County Development Plan 2021-2027
- Period
- 2021 to 2027
- Status
- Adopted 19 October 2021, in effect from 30 November 2021. Variation No. 1 (residential reserve zoning text) adopted 10 June 2026
- Checked
- 29 Oct 2026
What a development plan controls
Every council has one. It is written for a set number of years and changed in steps called variations. It covers four things that matter most to a homeowner.
Every piece of land has a zoning, such as residential, town centre or agriculture. The zoning says what can be built there. An extension is usually fine in a residential zone. A new house on land zoned for agriculture usually is not, unless a rural housing rule allows it.
Outside towns and villages, the plan decides who can build a one-off house. Councils often ask for local ties, such as family land or years of living in the area, and may attach an occupancy condition.
The plan uses flood zones. New homes in Flood Zone A or B can face a justification test and a flood risk assessment. The official flood maps are on floodinfo.ie.
The plan lists protected structures and architectural conservation areas. If your home is in one, works that are normally exempt may need permission. You can ask the council for a declaration under section 57.
Key local policies in Longford
Plain-English summaries of rules in the Longford County Development Plan 2021-2027 that often decide a householder's project. Each one links to the council's own text.
Building a house in the countryside
Who can build a one-off rural house, and the conditions that come with it.
In Longford's rural areas under strong urban influence, stronger rural areas and 'Broad Zone' areas (high amenity land around rivers, lakes and the Royal Canal), you must have strong links to the area to build a one-off house. You must have been born in the local rural area or lived there for at least 5 years, and have a functional economic or social reason to live there. The local rural area is generally within 8 km of where you were born or lived (2 km in Broad Zone areas). You must not own or have previously owned another house in the open countryside.
Source: Volume 1, Chapter 4, section 4.8.12, Policy Objective CPO 4.22 onwardsIn structurally weak rural areas the council aims to accommodate demand for permanent homes from individuals, using a more flexible approach based on sound siting and design and minimal impact on neighbours and sensitive environments. The requirement to demonstrate local housing need does not apply there.
Source: Volume 1, Chapter 4, section 4.8.12The council attaches an occupancy condition to planning permissions for individual rural housing, limiting the period to 7 years from first occupation. Housing in serviced rural villages and rural settlement clusters is promoted as an alternative to one-off housing in the open countryside, with a maximum of 4 homes per proposal in clusters.
Source: Volume 1, Chapter 4, rural housing policy objectives and CPO 4.19 to CPO 4.20Summaries checked 29 Oct 2026. They are plain-English guides written from the council's plan. They may be incomplete or out of date, and a variation can change the wording. They are not legal advice, so please check anything important with the council.
How it affects your project
The plan matters most when a project needs planning permission. Many small jobs are exempt, so check that first.
Many small extensions are exempt, so the plan only counts if you need permission, or your home is protected, or an earlier permission has conditions. When permission is needed, the council checks the design against the plan, for example overlooking, daylight and the garden left. Read the extension guide.
Small sheds are often exempt. A garden room used as a separate home, or a large one close to a boundary, can need permission, and then the plan's rules on extra accommodation apply. Read the shed guide.
A new house needs land where the zoning allows it. In the countryside, the rural housing rules decide who can build. Flood zones, access and wastewater also count. See the Longford rural housing rules. Read the new house guide.
Where to read the official plan and map
Always check the council's own copy. Plans are varied from time to time, and the zoning map is the legal record of how your land is zoned.
Check your Longford site before you apply
The pre-planning report covers zoning, protected structures, ground conditions and every application near your address, with the decisions.
Common questions about the Longford development plan
What is the Longford development plan?
The Longford County Development Plan 2021-2027 is the main planning policy document for Longford County Council. It covers 2021 to 2027 and sets the zoning of land and the local rules the council uses when it decides planning applications.
Where can I see the zoning for my land in Longford?
Zoning maps are part of the plan. Open the plan on the Longford County Council website, or use the national viewer at myplan.ie, which shows zoning for councils that have supplied it. Plans can be varied between full reviews, so check the council's own copy for the latest.
Does the Longford development plan matter if my project is exempt?
If your extension or shed is exempt development, you do not need planning permission, so the council does not assess it against the plan. The plan still matters if your home is a protected structure or in a conservation area, or if an earlier permission has conditions. Our free checker screens your project.
Can I build a house on family land in Longford?
It depends on the rural housing rules in the plan and on exactly where the site is. Councils usually ask for proof of local ties and attach an occupancy condition. The summaries on this page show what the Longford plan says, and the council's pre-planning meeting is the best way to test your case.
Plan details compiled from Longford County Council's own website, source page, checked 29 Oct 2026. This page is a guide, not legal advice. Sources and methodology.