GrantedExtensionDecided 23 October 2023

59 Richmond Avenue, Monkstown, Co. Dublin

Build a first-floor side extension over the existing single-storey extension.

D23B/0410 · Dun Laoghaire Rathdown County Council · Lodged 31 August 2023

Reference: D23B/0410
Authority: Dun Laoghaire Rathdown County Council
Register status: Decided
Type: Permission
Received: 31 August 2023

Summary

AI-generated

The development consists of a first-floor flat-roof extension to the side, built over an existing single-storey side extension. The main roof of the house will also be extended across part of the new extension to create a part Dutch-hip gable.

Extensionextensionroof modification

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

Permission is sought for
First floor flat roof extension to side over existing single storey extension to side
Extend roof of main house across (over part of the proposed extension) and create part dutch-hip gable

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 10 December 2018.

Notified floor area: 37.6 m²

2 commencement notices are linked to this development.

Recent sales nearby

within 500 m

Residential Property Price Register sales within 500 metres of this site
Address	Date	Price	Distance
31 Park House, Palmerston Rd, Ranelagh Dublin 6	Mar 2025	€360,000	58 m
67 Monkstown Ave, Blackrock, Dublin	Apr 2026	€470,000	59 m
35 Richmond Grove, Monkstown, Co Dublinnot full market price	Apr 2026	€600,000	109 m
28 Richmond Grove, Monkstown, Dublin	Nov 2025	€1,120,000	112 m
22 Ashton Park, Monkstown, Co Dublin	Feb 2025	€1,620,000	118 m
22 Richmond Ave, Monkstown, Dublin	May 2026	€1,370,000	131 m
15 Carrickbrennan Lawn, Monkstown, Dublin	Apr 2025	€1,430,000	155 m
3 The Mews, Monkstown Castle, Monkstown Ave	Aug 2025	€865,000	192 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 received31 August 2023
Decision due25 October 2023
Decision issued23 October 2023
Permission expiry29 November 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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