InvalidRetentionDecided 23 December 2024

1, Greenville Road, Monkstown, Blackrock, Dublin, A94PY77

Retention of changes to a previously approved extension, including a flat roof and an enlarged rear extension.

D24A/0909/WEB · Dun Laoghaire Rathdown County Council · Lodged 13 November 2024

Reference: D24A/0909/WEB
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission for Retention
Received: 13 November 2024

Summary

AI-generated

Retention permission is sought for modifications to a previously approved development. These include retaining a flat roof instead of a pitched roof on the front extension, a 9 square metre increase to the rear extension, and a wider garage door.

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Floor area: 9 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

Following previous grant of permission (planning ref. D21a/0220) the areas to be retained are as follows
Flat roof instead of pitched roof to front extension
Area of single storey rear extension increased by 9 square metres (increase in length of 2.2 metres, decrease in width of 0.5 metre) and
Increase in width of door to garage on front elevation

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

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Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
2 Greenville Court, Stradbrook Rd, Blackrock	Sept 2025	€417,000	16 m
8 Newtownpark Ave, Blackrock, Dublin	Dec 2025	€1,410,000	154 m
4 Stradbrook Cottages, Stradbrook Rd, Blackrock	Mar 2026	€530,000	161 m
28 Stradbrook Park, Blackrock, Dublin	Mar 2025	€657,000	177 m
7 Monkstown Road, Monkstown, Co Dublin	Jul 2026	€1,295,000	187 m
8 Stradbrook Cottages, Stradbrook Road, Blackrock	Jul 2026	€643,000	189 m
3 Monkstown Road, Monkstown, Co Dublin	Dec 2025	€1,360,000	198 m
3 Montpelier Place, Blackrock, Co Dublin	Dec 2025	€1,652,111	203 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 received13 November 2024
Decision due16 January 2025
Decision issued23 December 2024

In the area

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