Cork development plan
The Cork County Development Plan 2022-2028 sets the rules Cork 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
- Cork County Development Plan 2022-2028
- Period
- 2022 to 2028
- Status
- Adopted 25 April 2022, in effect from 6 June 2022. Variation No. 1 made 31 July 2026
- Checked
- 29 Oct 2026
The council's plan page links its CDP map browser (Volume 6 maps).
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 Cork
Plain-English summaries of rules in the Cork County Development Plan 2022-2028 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.
Cork has six rural area types. In the Metropolitan Cork Greenbelt, the area under most pressure, you must show an exceptional rural housing need. That means farmers and their children building on the family farm, people taking over a full-time farm, people who work full-time in farming, forestry or marine jobs in the area for over seven years, or landowners and their children building on the landholding of the family home held for at least seven years. No more than two houses are normally allowed on one family farm in the Greenbelt since 15 January 2015.
Source: Volume 1, Chapter 5, Objective RP 5-3In the rural parts of Greater Cork outside Metropolitan Cork and in greenbelts around towns, you must show a genuine rural housing need based on social or economic links to the local rural area. Routes include farmers and their children, people running a farm full-time, people working full-time in farming, forestry or marine jobs for over seven years, people who have lived in the local rural area for over seven years, and returning emigrants with the same history who wish to be near family, work locally or retire. The home must be your first home.
Source: Volume 1, Chapter 5, Objective RP 5-4Where permission is given for a rural house on the basis of local need, the council normally attaches a condition that the intended person occupies it for seven years. In structurally weaker rural areas, the plan aims to accommodate permanent homes as demand arises, subject to good design, location and protection of landscape and environmentally sensitive areas.
Source: Volume 1, Chapter 5, section 5.8.1, Objectives RP 5-8 and RP 5-25Summaries 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 Cork 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 Cork 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 Cork development plan
What is the Cork development plan?
The Cork County Development Plan 2022-2028 is the main planning policy document for Cork County Council. It covers 2022 to 2028 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 Cork?
Zoning maps are part of the plan. Open the plan on the Cork 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 Cork 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 Cork?
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 Cork plan says, and the council's pre-planning meeting is the best way to test your case.
Plan details compiled from Cork County Council's own website, source page, checked 29 Oct 2026. This page is a guide, not legal advice. Sources and methodology.