Planning Permission Ireland
Awaiting decisionApartmentsDecision due today (23 July 2026)

A site in the townlands of Brennanstown and Laughanstown, Dublin 18. The main development site forms part of ‘Development Area 3

Construction of a residential scheme of 343 apartments in eight blocks ranging from one to five storeys.

DZ26A/0252/WEB · Dun Laoghaire Rathdown County Council · Lodged 23 March 2026

Reference
DZ26A/0252/WEB
Authority
Dun Laoghaire Rathdown County Council
Register status
In progress
Type
Permission (SDZ)
Received
23 March 2026

Summary

AI-generated

The proposed development consists of 343 apartments (26 studios, 114 one-bedroom, and 203 two-bedroom units) in eight blocks. The project includes a mobility hub, 192 car parking spaces, cycle parking, residential amenities, and associated site works.

Apartmentsapartmentsresidentialdevelopment
Residential units
343
Storeys
5
Floor area
32,257 m²

Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.

Official record

Development description

The proposed development will principally consist of the construction of a residential scheme of 343 no. Apartments (26 no. Studios, 114 no. 1-bedroom units and 203 no. 2-bedroom units) primarily contained in 8 no. Blocks, with a gross floor area of 32,257 sq m (excluding undercroft car park of 4,080 sq m) and heights ranging from 1 no. To 5 no. Storeys. The proposed development also includes: upgraded and revised multi-modal junction at castle street to access/egress the site and internal street network including a revised temporary bus turning circle (previously permitted under reg ref. Dz20a/0399 (amended by reg. Ref. Dz21a/1069)); pedestrian and cyclist network and connections; a mobility hub (113.8 sq m); 192 no. Car parking spaces, of which 158 no. Are proposed within the undercroft and 34 no. Are proposed externally, on-street; 8 no. Motorcycle parking spaces; cycle parking; internal residential amenity space (540.1 sq m); hard and soft landscaping, delivered as public open space, communal amenity space and incidental open space; private amenity space as balconies and terraces facing all directions; boundary treatments; lighting; esb substations; bulky stores; bin stores; plant; green roofs; rooftop pv panels, lift overruns and plant; the decommissioning of the temporary attenuation pond p7 (previously permitted under reg ref. Dz20a/0399 (amended by reg. Ref. Dz21a/1069)); and all other associated site works above and below ground.

Built & sold

What happened next

Beyond the decision: whether this development was built, and what property here has sold for.

Recent sales nearby

within 500 m
Residential Property Price Register sales within 500 metres of this site
AddressDatePriceDistance
12 Castle Avenue, Brennanstown, Dublin 18price excludes VATJun 2026€788,546204 m
10 Castle Avenue, Brennanstown, Dublin 18price excludes VATMar 2026€753,303205 m
6 Castle Avenue, Brennanstownprice excludes VATMar 2026€753,303205 m
47 Apartments At Castle House, Castle Way, Cherrywoodprice excludes VATJun 2025€18,089,431209 m
10 Castle Terrace, Dolmen Lane, Brennanstownprice excludes VATJul 2026€678,414252 m
3 Castle Terrace, Brennanstownprice excludes VATMar 2026€682,819263 m
11 Castle Terrace, Dolmen Lane, Brennanstownprice excludes VATMar 2026€665,198263 m
6 Castle Terrace, Brennanstownprice excludes VATMay 2026€674,009263 m

Nearby properties, not this site — a guide to local values.

Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.

Key dates

Timeline

  1. Application received23 March 2026
  2. Decision due23 July 2026

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