All 31 planning authorities · Ireland

Ireland's land sourcing and planning data platform.

Find the land that fits and judge it before you commit. Precedent joins every planning decision in the State with zoning, grid capacity, Land Registry titles and the constraints on the ground — and the thing no register publishes: why applications get refused.

Built entirely on official public registries • Every figure checkable

Satellite view of farmland near Navan, Co. Meath, with the fields that match a Precedent solar search shaded and a substation with spare capacity marked.
Imagery ©2026 Google, Airbus, CNES / Airbus, Maxar Technologies
Fields of 2 ha+5 MW spare grid within 2 kmno solar · clear of flood
13,436fields found in Ireland
Pictured: near Navan, Co. Meath — the shaded fields all match, around a substation with 30.7 MW spare
See it on your own sitesBook a demo

Find land that fits, anywhere in the State

4,671 zoned housing parcels and 3,217,764 Land Registry titles, searched with planning, grid and constraints together.

Check a site in one click, not six portals

Zoning, flood, ecology, heritage, subsoil and the planning history around it — one click, measured on the Land Registry title.

Know why the site next door was refused

16,834 refusals with the council's own reasoning — 93% of every refusal on record.

Find opportunities

Ask the questions no free map can answer

Every one of these crosses several national datasets at once. Pick a search, stack filters on it, and open any result to see why it matched.

Approved, not started

108zoned sites of 2 ha+

A live permission for new homes and no commencement notice. 60,906 homes sit in unstarted schemes of 10 or more.

How it works

Planning about to run out

55schemes of 10+ homes

Not started, and the permission ends within 12 months — 3,904 homes. The owner has to start soon or apply again.

How it works

Part-built estates

37zoned sites of 2 ha+

Part of the site built on, at least a quarter still empty — 211 ha beside the houses, with the building notices on each.

How it works

Unconstrained zoned land

155zoned sites of 2 ha+

Zoned for new housing, nothing built, no application on it, and clear of flood, protected habitats and heritage.

How it works

Refused sites to try again

29zoned sites of 2 ha+

Refused for a reason a better scheme can answer, nothing granted since — and 68 more fields near a town.

How it works

Derelict sites and houses

739on 8 councils’ registers

Owners paying 7% a year until it is fixed — 65 of them for five years or more, and a Revenue-collected tax on the way.

How it works

Strategic land

7,350fields on a town’s edge

Unzoned fields next to housing land, lightly built — plus 326 fields in strategic residential reserve.

How it works

Solar farm land

13,436fields of 2 ha+

Within 2 km of 5 MW of spare generation capacity, clear of flood and designated sites, barely built on, no solar already.

How it works

Battery sites

1,808fields of 0.5–2 ha

A substation within 1 km with 5 MW spare BOTH ways — to charge from the grid and send power back at the same station.

How it works

Data centre land

4,527fields of 2–10 ha

Within 2 km of 10 MVA to draw, outside the Greater Dublin Area where EirGrid says capacity is constrained.

How it works

Counted on today's data, for all of Ireland; your own search narrows them by county, a drawn area or size.

Built for developers, agents, planners & energy firms

One dataset, five jobs. Pick yours and see what it answers.

Developers & land sourcers

  • Zoned land nobody has built on, or finished
  • Every application within 200 m before you bid
  • Zoning, flood and ecology in one pass
See features

Planners, architects & consultants

  • The refusal two doors down, in the planner’s words
  • Which policies a council actually cites
  • Answer the objection before it is written
See features

Renewable energy developers

  • Every field, by distance to spare grid or a power line
  • Battery sites beside a solar farm, or with headroom both ways
  • Slope, peat and Natura 2000 checked
See features

Data centre developers

  • Land near capacity to draw power
  • Greater Dublin hidden by default
  • Flood and designations on every field
See features

Land agents & auctioneers

  • A holding’s planning history, evidenced
  • Its zoning before you advertise it
  • The constraint due diligence will find
See features
Assess a site

Everything about a site, in one place

Find the refusal two doors down — before it finds you

Pick a site and see the planning decisions nearest to it across all 203,449 on the register, with the real distance to each one and the council's reasoning wherever it refused.

  • The nearest decisions to your site, measured, not estimated
  • Reasoning read from the councils’ own decision documents
  • Refusals grouped by theme on the map, so you can design around them
Planning decisions & refusal reasons
Nearest refusals · Rathmines, Dublin 6
Refused4832/22·54 m awayScale & heritage

Excessive scale, height, and monolithic design, which would be overdominant in the historic streetscape of Rathmines, disrupt the setting of the Protected Structure (Town Hall/Clock Tower)…

Refused5230/22·52 m awayResidential amenity

Pedestrian safety concerns on a narrow street and the adverse impact of noise and disturbance on residential amenity.

Refused4797/23·123 m awayResidential amenity

Overbearing physical presence, overshadowing of private spaces, and overlooking of adjacent properties.

Dublin City Council decisions, reasoning as extracted from the decision documents.

Check any site in one click, on the land you are buying

Drop a pin and the site is screened at once: the zoning objective and its plan, OPW flood extents, protected habitats, protected structures, the National Inventory of Architectural Heritage, GSI subsoil and peat, and every application within 200 m — measured on the Land Registry title under the pin, not a dot.

  • Where a dataset is not loaded for a council, the card says so — never “clear”
  • The title’s area, how much of it is built on, flooded or zoned
  • The coordinates to look up the owner on landdirect.ie
How the site check works
Site check · Thurles, Co. Tipperary · 5.75 ha
Zoning
R1 — new residential
Flood
No mapped extent
Protected habitats
None on the site
Architectural heritage
No NIAH record on it
Protected structures
Not loaded for Tipperary
Planning history
8 applications within 200 m

Found a site? Find the owner in a minute

Every site opens on the Land Registry title under it — freehold or leasehold, its area, and how much of it is built on, flooded or zoned — with the coordinates landdirect.ie searches by. The folio number is free there, and the folio names the owner.

  • 3,217,764 title boundaries, freehold and leasehold, from Tailte Éireann
  • Leases over a field flagged on its card
  • The easting and northing with copy buttons; a copy of the folio is €5 from Tailte Éireann
How the owner lookup works
Registered title · Land Registry
11.89 ha · 29.4 ac
Freehold title, Co. Meath
Built on
No buildings
In a flood extent
None
Find the owner on landdirect.ie
E685551N774108

Irish Transverse Mercator — paste into the Coordinates search.

Know what homes and farmland sell for around it

Median sale prices for the nearest town and the county, from 806,503 sales on the Property Price Register, and the CSO's price per acre of farmland for the region — on the map and on every site check. Area figures, never a price for one site.

Sale prices & land values
Sale prices · Navan, Co. Meath
Navan — all sales€335,000 · 1,321 sales
Second-hand€330,500 · 962
New builds excl. VAT€343,612 · 359
Co. Meath€361,233 · 7,676 sales
Farmland, Mid-East region, 2024€14,117 / acre · 321 sales

Medians, full-market sales, 3 years to September 2026. Property Price Register; CSO.

Know who lives around a site before you design for it

Every site check reads Census 2022 for the 18,919 Small Areas that cover the State — age, tenure, vacancy, when the housing was built, how people get to work — and any of 15 measures can be coloured across the map. It describes the neighbourhood, about 130 households, not the site itself.

What the census can and cannot tell you
Neighbourhood: Census 2022
Residents1,238
Vacant dwellings7.4%
Degree or higher30.2%
Households with no car55.2%
North City, Dublin 1 — one Small Area

One plan. Everything in it.

€195/month · 12-month minimum. No tiers and no add-ons.

Every search on this pageGrid capacity & battery headroomPower linesStrategic landDerelict sites registersRefusal reasoningOne-click site checksLand Registry titles & owner lookupHouse & farmland pricesCensus & deprivationSlope & ground conditionsSaved searchesProjects & site notes
See pricing

Built on official Irish data, counted not estimated

203,449
Planning applications

All 31 authorities, from 2021

16,834
Refusals with reasoning

93% of refusals on record

8,377
An Coimisiún Pleanála appeals

Formerly An Bord Pleanála

157,224
Commencement notices

Which permissions have started

3,217,764
Land Registry titles

Boundaries, not owner names

82,401
Zoning polygons

29 of 31 authorities

75,627
Flood extents

OPW national mapping

46,525
Substations

ESB Networks capacity heatmap

From
National planning registerAll 31 local authoritiesAn Coimisiún PleanálaTailte ÉireannOPWNPWSGeological Survey IrelandCSOPobalESB NetworksNational Building Control OfficeDepartment of HousingProperty Price Register

Planning data last refreshed 20 October 2026 · zoning layer 24 February 2026 · subsoil queried live at the time of each check.

See exactly what is live, what is coming, and what is missing

Most platforms publish the wins. This is the whole board, including the gaps.

Live today
  • 203,449 planning decisions, all 31 authorities
  • 16,834 refusals with the council’s own reasoning
  • 10 ready-made searches, on zoned land and every Land Registry title
  • Grid capacity, power lines, slope and farmland prices on every field
  • Flood, ecology, protected structures, heritage, subsoil & peat
  • Sale prices by town, the census, and levy rates for 12 authorities
  • Saved searches, and projects with a note and where each deal stands
In build
  • Protected structures for more councils
  • Sector refusal intelligence — housing, renewables
  • Levy rates for the remaining authorities
Not yet
  • —Owner names (title boundaries are live)
  • —Sale prices for an individual site (town and county medians are live)
  • —Development appraisal modelling
  • —Grid connection queue, and wind and solar resource data
  • —Letters to landowners (owner names are not open data here)
  • —Alerts on a saved search, or on anything beyond new housing schemes (saved searches and a weekly email of new 10+ home schemes are live)

Three known gaps in what is live: the register begins in 2021, the zoning layer covers 29 of 31 authorities, and protected structures are loaded for 9 of 31 authorities.

Why Precedent exists

I built this the slow way. Reading council decision documents one at a time to find out what planners in each county actually object to, until there were 16,834 of them and it had become a database rather than a habit.

Which is why the rule here is that nothing gets invented. Every figure on this page comes from a query you could run yourself, rounded down rather than up. Where the data cannot answer something — who owns a site, what it last sold for — Precedent says so instead of estimating. A confident wrong answer about a planning constraint is worse than no answer, because someone acts on it.

It is early, and the gaps listed above are the real list rather than a modest one. If you work with Irish land and something you need is not in here, tell me — that is most of how the roadmap gets written.

PH
Peter Hynes
Founder, Precedent.ie
Questions

Frequently asked questions

What is Precedent?

A land sourcing and planning data platform for Ireland. It holds every planning decision in the State — 203,449 applications across all 31 planning authorities — alongside national land-use zoning, flood extents, protected structures, ecological designations, subsoil mapping and Census 2022 demographics, so a site can be screened against all of them at once instead of one viewer at a time.

Who is it for?

Developers and land sourcers judging whether a site is worth bidding on; planners, architects and consultants who need to know what a council has objected to nearby; renewable energy developers screening for the constraints that actually refuse schemes; and land agents who need a holding’s planning history evidenced before they advertise it.

What data is it built on?

Official public registries only. The national planning applications register (203,449 applications, 8,377 of them with a linked appeal to An Coimisiún Pleanála, formerly An Bord Pleanála), council decision documents read for the reasoning behind 16,834 refusals, GeoHive GZT land-use zoning, OPW/CFRAM flood extents, NPWS ecological sites, local authority Records of Protected Structures, Geological Survey Ireland subsoil mapping, each authority’s published Section 48 contribution scheme, Tailte Éireann’s Land Registry titles, ESB Networks’ grid capacity heatmap and the CSO’s farmland prices — plus OpenStreetMap’s mapped solar farms, which is volunteer-mapped rather than official. Nothing is scraped from property listings and nothing is estimated.

What does it cost?

The platform is €195 a month, with a minimum term of 12 months. There is no self-serve checkout yet — billing is still being built, so access is arranged and invoiced directly until it is ready. You can check the data before you decide: there is a public page for every one of the 203,449 applications on the register, carrying the council's own reasoning where it was refused.

How do I get access?

Book a demo and say what you work on. It is a short call on real sites in the county you work in, so you can judge it on your own ground. If it is useful, we set up your account and you sign in with your email — no password.

How does it help me find and assess a site?

Two ways in. If you are looking for land, the sourcing tool searches either the State’s Residential Zoned Land Tax map — narrowed by county or a drawn area, site size, what is built on it and how close the nearest planning application is — or every field in the State — for strategic land on a town’s edge, or solar, battery and data centre land near spare grid capacity. Stack it with permissions nobody has started, refusals a better scheme could answer, and the constraints you want to keep clear of. If you already have a site, drop a pin on it with Check a site: zoning, flood, ecology, protected structures, subsoil and the planning history around it come back together, with the council’s reasoning on every nearby refusal. Either way the site card gives you the coordinates to look up the owner on landdirect.ie.

What is it missing?

Owner names and site-level sale prices are not in it — Land Registry title boundaries are, but not who holds them, and house and farmland prices are medians for an area rather than for one site. Grid capacity is ESB Networks’ published heatmap, not a connection offer. The planning register we hold begins in 2021, so "no application here" means none in about five years, not never developed. The zoning layer covers 29 of the 31 authorities — Donegal and Wicklow are absent. Protected structures are loaded for 9 of the 31 (Dublin City, Dún Laoghaire–Rathdown, Fingal, South Dublin, Cork City, Galway City, Kildare, Roscommon and Wicklow), so elsewhere the map cannot tell you a building is protected. Development levy rates cover 12 authorities, on the public rates guide rather than in the dashboard. There are no letters to landowners yet. Searches can be saved, but there is no alert on a saved search: the only planning alert is a weekly email of new housing schemes of 10 or more homes. We would rather you knew that now than found it later.

Will this replace planning consultants?

No. Precedent does the desk research — pulling together what is already public and scattered across 31 council systems — so the judgement calls start from a complete picture. Reading the constraints is the easy half; arguing a scheme through a planning authority is not, and that stays with the professionals.

See it on your own patch.

€195/month · 12-month minimum · A short call first, on sites in your own county

Not sure yet? Read what the data says about a real county →