GrantedExtensionDecided 7 August 2020

6 Maretimo Gardens East, Blackrock, Dublin A94 A3X9

Construction of a granny flat at lower ground level and extensions to the ground and first floors.

D20B/0144 · Dun Laoghaire Rathdown County Council · Lodged 16 July 2020

Reference: D20B/0144
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 16 July 2020

Summary

AI-generated

The project consists of building a 66 square metre granny flat at the lower ground floor level. It also includes 67 square metres of extensions to the ground and first floors, balconies, elevational changes, and roof lights.

Extensiongranny flatextensionbalcony

Floor area: 133 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

Full permission for the erection of a 66 sqm granny flat at lower ground floor level and for a total of 67sqm extensions to ground and first floor levels with associated balconies and elevational changes also to include for 2 no. Velux roof lights in the attic storage space to rear together with all associated and ancillary site works.

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.

Built — construction complete

A commencement notice records works starting on 15 October 2020.

Notified floor area: 285 m²

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
3 Maretimo Gardens East, Blackrock, Dublin	Jun 2026	€1,800,000	35 m
Ferndale, 40 Maretimo Gardens East, Blackrock	Mar 2026	€720,000	67 m
37 Maretimo Gardens East, Blackrock, Dublin	Jul 2025	€930,000	82 m
9 Maretimo Terrace, Newtown Avenue, Blackrock	May 2026	€980,000	98 m
25 Maretimo Gardens East, Blackrock, Dublin	Jul 2025	€1,742,710	198 m
30 Newtown Ave, Blackrock, Dublin	Apr 2025	€880,000	209 m
10 Idrone Terrace, Blackrock, Dublin	Jan 2025	€2,450,000	273 m
3 Seapoint Ave, Blackrock, Dublin	Sept 2025	€2,315,000	276 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 received16 July 2020
Decision issued7 August 2020

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

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Community

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