GrantedNew dwellingDecided 31 March 2026

55, Granville Road, Dun Laoghaire, Co. Dublin, A96X6R6

Construction of a new two-storey detached house in the side garden of an existing home.

D26A/0078 · Dun Laoghaire Rathdown County Council · Lodged 10 February 2026

Reference: D26A/0078
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 10 February 2026

Summary

AI-generated

The development will consist of a new two-storey detached dwelling house with a rear dormer flat roof in the attic space. It includes a new vehicular access onto Doonsalla Drive and a new pedestrian access to the front.

New dwellinginfillsuburban

Residential unit: 1
Storeys: 2

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 construction of a two-storey detached dwelling house with a dormer type flat roof to the rear of the attic space. New vehicular access to the side onto doonsalla drive. New pedestrian access to the front and all associated site works in the side garden of the existing dwelling house.

Land-use zoning

What this land is zoned for

Objective ARS

“A To provide residential development and improve residential amenity while protecting the existing residential amenities”

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
1 Doonamana Rd, Dun Laoghaire, Dublin	Jul 2025	€912,500	119 m
22 Doonanore Park, Dun Laoghaire, Dublin	Dec 2025	€740,000	146 m
8 Granville Crescent, Dun Laoghaire, Dublinnot full market price	Jul 2025	€366,667	148 m
39 Woodlands Ave, Johnstown Park, Dun Laoghaire	Nov 2025	€695,000	240 m
22 Auburn Dr, Killiney, Dublin	Sept 2025	€680,000	259 m
17 Granville Rd, Cabinteely, Dun Laoghaire	Jun 2026	€985,000	260 m
36 Woodlands Park, Dun Laoghaire, Dublin	Jan 2025	€730,000	263 m
15 Auburn Close, Killiney, Dublin	May 2026	€625,000	270 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 received10 February 2026
Decision due2 April 2026
Decision issued31 March 2026

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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