GrantedExtensionDecided 15 December 2021

21, Lambay Road, Dublin 9

First floor extension to the rear of a house in Dublin 9.

WEB1941/21 · Dublin City Council · Lodged 17 September 2021

Reference: WEB1941/21
Authority: Dublin City Council
Register status: Decided
Type: Permission
Received: 17 September 2021

Summary

AI-generated

The project involves constructing a first-floor extension above an existing ground-floor kitchen extension to accommodate a new bedroom, including converting the existing pitched roof to a flat roof.

Extensionextensionbedroomroof conversion

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

Planning permission to construct a first floor extension above an existing ground floor kitchen extension, to the rear of 21 lambay road, dublin 9, d09 r127, to include the conversion of the existing extension’s pitched roof to a flat roof, in order to accommodate a new bedroom at first floor.

Land-use zoning

What this land is zoned for

Z1: Sustainable Residential NeighbourhoodsRS

“To protect, provide and improve residential amenities.”

National zoning type: Existing residential

Objective set by the 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 22 August 2022.

Notified floor area: 110 m²

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
18 Rathlin Rd, Glasnevin, Dublin 9	Jun 2026	€605,000	69 m
34 Rathlin Rd, Glasnevin, Dublin 9	Jan 2025	€470,000	79 m
8 Rathlin Rd, Dublin 9, Dublin	Jan 2025	€460,000	86 m
21 Rathlin Rd, Glasnevin, Dublin 9	Mar 2026	€603,000	101 m
17 Rathlin Rd, Glasnevin, Dublin 9	Dec 2025	€630,000	102 m
Apt 2d Griffith Lawns, Griffith Avenue, Drumcondra	Nov 2025	€411,000	110 m
10 Walsh Rd, Drumcondra, Dublin 9	Jul 2025	€730,000	203 m
439 Griffith Ave, Glasnevin, Dublin 9	Mar 2025	€1,045,000	220 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 received17 September 2021
Further information requested11 November 2021
Further information received18 November 2021
Decision due15 December 2021
Decision issued15 December 2021
Grant issued27 January 2022

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.

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