Seaview, Dalkey Ave, Dalkey, Co. Dublin A96D403
Conversion of an attached garage to a den and construction of first-floor and single-storey extensions.
D21B/0364 · Dun Laoghaire Rathdown County Council · Lodged 16 July 2021
- Reference
- D21B/0364
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 16 July 2021
Summary
AI-generatedThis application seeks permission for works to a two-storey semi-detached dwelling. The development includes converting the existing garage into a den, building a first-floor extension to the front and side, and reconstructing a single-storey rear extension with rooflights.
- 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 for development. The development will consist of the following works to the two storey semi-detached dwelling: conversion of existing attached garage to den; construction of first floor extension to front and side elevations; reconstruction of part of the garage to side elevation; reconstruction of part of garage to side elevation; reconstruction of part single storey extension to rear with 2no. Roof-lights; changes to elevations, refurbishment and internal amendments on both level...
Land-use zoning
What this land is zoned for
“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 planBuilt & 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 17 February 2022.
Notified floor area: 150.4 m²
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Apartment 2a Ard Mhuire, Dalkeyprice excludes VAT | Feb 2025 | €1,286,344 | 46 m |
| 17 Ard Mhuire Park, Dalkey, Co Dublin | Feb 2025 | €1,560,000 | 102 m |
| 1 Fortal, Killiney Road, Dalkeyprice excludes VAT | Dec 2025 | €1,340,750 | 132 m |
| Fernhill, Saval Park Road, Dalkey | Jan 2026 | €750,000 | 165 m |
| 7 Dalkey Manor, Killiney Road, Dalkey | Jun 2025 | €1,400,000 | 213 m |
| Rathvale, Killiney Rd, Killiney | Jan 2026 | €1,275,000 | 218 m |
| 10 Saval Park Crescent, Dalkey, Dublin | Aug 2025 | €1,615,000 | 234 m |
| 50 Killiney Hill Park, Killiney, Dublin | Oct 2025 | €615,000 | 238 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 2021
- Decision issued31 August 2021
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
Construction of a new single storey extension to the rear of the existing single family two storey dwelling;…
Ashdown, Dalkey Avenue, Dalkey, Co. Dublin
D04B/0484Dún Laoghaire–RathdownLodged 18 Jun 2004Extension
- Granted40 m away
Permission is sought for development consisting of: part single, part two storey extension to the rear,…
Woodfield, Dalkey Avenue, Dalkey, Co. Dublin
D14A/0841Dún Laoghaire–RathdownLodged 19 Dec 2014Extension
- Refused50 m away
Permission is sought for the demolition of a single storey garage and the construction of a two storey over…
2, Ard Mhuire Park, Dalkey, Co Dublin
D07A/0826Dún Laoghaire–RathdownLodged 19 Jun 2007New dwelling
- Granted50 m away
Demolition of single storey garage and the construction of a two storey over garden level 4 bedroom detached…
2, Ard Mhuire Park, Dalkey, Co Dublin
D07A/1462Dún Laoghaire–RathdownLodged 1 Feb 2008New dwelling
- Granted50 m away
The demolition of the single storey garage and two storey house and the construction of two, two-storey, 4…
2, Ard Mhuire Park, Dalkey, Co Dublin
D09A/0072Dún Laoghaire–RathdownLodged 23 Apr 2009New dwelling
- Granted50 m away
Permission is sought for the demolition of existing two storey detached dwelling and single-storey garage;…
2, Ard Mhuire Park, Killiney, Co Dublin
D17A/0525Dún Laoghaire–RathdownLodged 9 Jun 2017New dwelling
- Not exempt — permission needed50 m away
The proposal consists of the removal of a portion of the existing ground floor extensions which were granted…
Istria, Dalkey Road, Dalkey, Dublin, A96 TF74
REF1225Dún Laoghaire–RathdownLodged 21 Jan 2025Extension
- Not exempt — permission needed50 m away
Whether the removal and reconfiguration of the existing ground floor conservatory to streamline and…
Istria, Dalkey Road, Dalkey, Dublin, A96 TF74
REF3625Dún Laoghaire–RathdownLodged 7 Mar 2025Alterations
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