GrantedNew dwellingDecided 30 January 2025

The Cottage, 144 Blackglen Road, Sandyford, Dublin 18, D18H2T0

Construction of a detached split-level house in the rear garden of an existing cottage.

D24A/0947/WEB · Dun Laoghaire Rathdown County Council · Lodged 28 November 2024

Reference: D24A/0947/WEB
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 28 November 2024

Summary

AI-generated

The project involves building a detached split-level, part single-storey and part two-storey, four-bedroom dwelling in the rear garden of the existing cottage. It includes PV panels on the roof and a shared vehicular entrance off Blackglen Road.

New dwellinginfillsolargarden development

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

Construction of one no. Detached split-level two storey and part single storey, 4 bedroom dwelling within the rear garden of the existing single storey detached cottage, with pv panels within the western facing side roof slope, as well as all ancillary site development works. Vehicular access will be via a sharing of the existing entrance off blackglen road to serve both the existing and new house that will provide a new driveway to the new dwelling that will be served by 2 no. Car parking sp...

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
Mountainview, Blackglen Rd, Sandyford Dublin 18	Jul 2025	€710,000	88 m
Pine Lodge, Blackglen Rd, Sandyford Dublin 18	Apr 2026	€925,000	252 m
2 Lamb Doyles, Blackglen Roadprice excludes VAT	Apr 2026	€1,101,322	318 m
1 Lamb Doyles, Blackglen Roadprice excludes VAT	Apr 2026	€1,145,374	331 m
Woodside, Sandyford, Dublin 18	Nov 2025	€642,000	460 m
88 Clon Brugh, Aikens Village, Sandyford Dublin 18	Mar 2025	€745,000	492 m
21 Kilcross Court, Sandyford, Dublin 18	Dec 2025	€550,000	493 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 received28 November 2024
Decision issued30 January 2025

In the area

Applications near this site

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Related developments

Similar applications

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