Large-scale residential development (LRD) explained — 35 appeals in a year, 15 of 18 decided granted

An Coimisiún Pleanála (formerly An Bord Pleanála) received 35 appeals against large-scale residential development decisions from the seven Greater Dublin Area councils we index in the 12 months to 12 September 2026. It decided 23 of them, 18 on the merits, and granted 15: 83%. Dún Laoghaire-Rathdown alone received 18 LRD applications in the year. An LRD is a scheme of 100 or more homes, and since 17 December 2021 it goes through the council first, with the same five-week window and €20 observation as a house extension, and then to the Commission on appeal. That is the reverse of the strategic housing development (SHD) scheme it replaced, where the Bord decided at first instance and the only challenge was the High Court.

What counts as an LRD

Section 2 of the Planning and Development Act 2000, as amended by the 2021 Act, defines large-scale residential development as 100 or more houses, 200 or more student accommodation bed spaces, or a mix of the two, on land zoned for the purpose; a scheme with other uses qualifies where the residential floor space is the greater part. A scheme of 99 homes is an ordinary s.34 application. Councils label LRD files separately: Dún Laoghaire-Rathdown's references begin "LRD", Fingal's "LRD" with a suffix, and the register type reads "Permission (LRD)".

The pre-application stage

Under s.32B the developer must ask the council for an LRD meeting before lodging, and the council must hold it within four weeks. Within eight weeks of that request the council issues an LRD opinion under s.32C, saying whether the documents form a reasonable basis for an application and what further material it needs. The opinion is not binding and is not a decision; it is published with the application. The 2016 Act's SHD pre-application went to the Bord and was confidential until the application was lodged. The LRD opinion is on the council's file from the start, which is why the first thing to read on an LRD is the opinion, not the drawings.

The application and the five weeks

An LRD is lodged with the council under s.34 with a site notice, a newspaper notice and a dedicated website carrying every document, which the notice must name. The public has five weeks from the council's receipt date to make an observation for €20, as with any application. The council must decide within eight weeks, and may request further information once; significant further information is re-advertised with a fresh window. A decision to grant carries the ordinary conditions, including a s.48 development contribution that on 100 homes runs to millions of euro.

The observation is the ticket to everything after. Under s.37 only a person who made an observation to the council may appeal to the Commission, and under the participation rules of the 2024 Act, as commenced, the same submission is what gives standing for judicial review. A residents' group that waits for the appeal has waited too long.

The appeal

Any party who observed may appeal within four weeks of the council's decision. The Commission's fees page gives the LRD schedule; the statutory objective for deciding an LRD appeal is 16 weeks. The Commission decides afresh, on the inspector's report, and can grant what the council refused. It refused the redevelopment of Cypress Grove House, Templeogue on 25 June 2026 after South Dublin had decided the case, and the White Heather Industrial Estate scheme on the South Circular Road on 17 June; it granted Milltown Park, Sandford Road with conditions on 28 August 2026. The appeals received in August alone include Marmalade Lane in Dundrum, St Teresa's House in Dún Laoghaire-Rathdown, Ballymastone in Donabate and Grange Road in Baldoyle, which tells you how much of Dublin's housing pipeline is in this queue.

What we see on the registers

We read the LRD entries on the Dublin registers for the year. Dún Laoghaire-Rathdown declared the Ashwood Farm application at Glenamuck Road invalid on 20 August 2026 and accepted the re-lodged scheme four days later; an invalid LRD restarts the five weeks, so the observation date on the first notice is not the one that counts. Of the 35 appeals received, the Commission had decided 23 within the year, and five of the decisions were neither a grant nor a refusal: withdrawn, invalid, or a split decision. Our reading: on an LRD, the council stage decides more than it did under SHD, because the council's own planners now write the first report and the Commission's inspector starts from it. The five weeks at the council are worth more than the four on appeal, and a specific observation on density, height and the development plan's site objectives is what an inspector quotes.

SHD: what changed

The Planning and Development (Housing) and Residential Tenancies Act 2016 sent every scheme of 100 or more homes straight to An Bord Pleanála, with a 16-week decision, no appeal, and judicial review as the only challenge. The SHD scheme closed to new applications in February 2022, with transitional cases decided through that year, and by then the High Court list was full of SHD reviews and the Bord was quashing its own decisions by consent. The 2021 Act restored the council as first decision-maker and the appeal as the ordinary route. SHD permissions granted before the change remain valid for their term and can be extended under s.42 like any other; you will still find them on the register under "SHD" references with the Bord's case number.

Find the schemes near you

Open the Explorer on your address and filter the applications tab for LRD, or open the deadlines page for LRD observation windows closing this month. The Dún Laoghaire-Rathdown place page lists the council's live LRD and appeal figures.

Figures from the register on 12 September 2026 (live callouts refresh hourly); law checked 12 September 2026. Check with the council or a planning consultant before relying on this.

Frequently asked questions

What is a large-scale residential development?

A scheme of 100 or more houses or 200 or more student bed spaces, or a mixed scheme where residential is the greater part, as defined in the 2000 Act since the 2021 Act. It is decided by the council under s.34 with a mandatory pre-application stage, and appealed to the Commission.

Can I object to an LRD?

Yes, to the council within five weeks of receipt for €20, exactly as for any application. Making that observation is what allows you to appeal the decision, and under the 2024 Act's participation rules, to seek judicial review.

What happened to strategic housing development?

The SHD fast track under the 2016 Act closed to new applications in February 2022. Permissions already granted stay valid. Schemes of that size are now LRDs decided by the council first.

How long does an LRD take?

Four weeks to the pre-application meeting and eight to the opinion; eight weeks for the council's decision after lodging, longer with further information; and a 16-week objective at the Commission on appeal. A contested scheme runs well over a year before any judicial review.

Are LRD appeals usually granted?

In the 12 months to September 2026 the Commission granted 15 of the 18 Dublin-area LRD appeals it decided on the merits and refused 3. The refusals were on height, density and the development plan rather than on procedure.