InvalidApartmentsDecided 16 October 2025

17 & 18A Patrick Street & West Lane, Dun Laoghaire, Dublin, A96EC98

Demolition works and construction of 13 apartments in three blocks.

D25A/0776/WEB · Dun Laoghaire Rathdown County Council · Lodged 14 October 2025

Reference: D25A/0776/WEB
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 14 October 2025

Summary

AI-generated

This application seeks changes to a previously permitted development. It proposes the demolition of rear structures and the construction of 13 apartments (including studio, one-bed, two-bed, and duplex units) arranged around a central courtyard, alongside a commercial-to-residential change of use.

Apartmentsapartmentsdemolitioncourtyardchange of use

Residential units: 13
Storeys: 4

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

Permission for changes to previously permitted development d22a/0562 to primarily consist of: a) demolition to rear of no. 17 patrick street of existing 2 storey structure to form extended internal courtyard and demolition of existing building no 17 onto west lane including demolition of existing chimney and existing roof to no 18a; b) alterations to retained façade to no 17 onto patrick street; c) construction of 13 no apartments consisting of 1no studio apartment, 6 no 1-bedroom apartments,4 no 2-bedroomapartments, 2no 2-bedroom duplex apartments arranged around a central communal courtyard in three apartment blocks ranging in height from 3 floors
4 floors; d) change of use from existing commercial ground floor unit to residential unit (2-bedroom apartment no 4); e) external secure bin storage and bicycle spaces; f) external hard and soft landscaping in communal courtyard off patrick street access lane and communal open space with new pedestrian link onto west lane and all associated site works

Land-use zoning

What this land is zoned for

Objective MTCUC

“MTC To protect, provide for and-or improve major town centre facilities.”

National zoning type: City/Town/village Centre, central area

Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.

Read the zoning objectives in the development plan

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
Address	Date	Price	Distance
22 Patrick St, Dun Laoghaire, Dublin	Mar 2025	€547,000	31 m
91 Patrick St, Dun Laoghaire, Dublin	Dec 2025	€450,000	39 m
85/86 Patrick Street, Dun Laoghaire, Co. Dublin	Mar 2025	€417,500	59 m
21a Mulgrave St, Dun Laoghaire, Dublin	Feb 2026	€840,000	87 m
63 Mulgrave Street, Dun Laoghaire, Co. Dublin	Oct 2025	€765,000	100 m
8 Northumberland Ave, Dun Laoghaire, Dublin	Feb 2025	€1,100,000	144 m
30 Mulgrave St, Dun Laoghaire, Dublin	Nov 2025	€1,800,000	167 m
Apartment 1, 89 Lower Georges Street, Dun Laoghaire	Aug 2025	€755,000	170 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

Application received14 October 2025
Decision due9 December 2025
Decision issued16 October 2025

In the area

Applications near this site

Other planning applications within about 500 m — what else is being proposed or built nearby.

Related developments

Similar applications

Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.

Community

Discussion

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