Tanrego, Avoca Avenue, Blackrock, Co. Dublin
Demolition of a side extension to build a three-storey extension, a courtyard extension, and a conservatory.
D05A/0871 · Dun Laoghaire Rathdown County Council · Lodged 5 October 2005
- Reference
- D05A/0871
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 5 October 2005
Summary
AI-generatedThis application involves the demolition of an existing single-storey extension and garden wall. In its place, a three-storey side extension, a single-storey courtyard extension containing a kitchen and living room, and a conservatory will be constructed.
- Storeys
- 3
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
Demolition of single storey extension and garden wall to west of main house; construction of 3-storey extension to west side of house, comprising bathrooms and ancillary spaces; construction of single extension in existing courtyard to west of house, comprising side entrance, kitchen and living room: construction of convervatory to north elevation; reduction in width of ope between breakfast room and new kitchen; reduction in width ope from breakfast room to conservatory, blocking up of windo...
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.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Charlemont, Avoca Ave, Blackrock | May 2026 | €2,000,000 | 62 m |
| Charlemont, Avoca Ave, Blackrock | Feb 2026 | €3,790,000 | 62 m |
| 8 Avoca Grove, Grove Avenue, Blackrockprice excludes VAT | Mar 2025 | €1,255,507 | 65 m |
| 9 Avoca Grove, Blackrock, Co. Dublinprice excludes VAT | Apr 2026 | €1,233,480 | 69 m |
| Apt No. 6 Old Meadow, Grove Avenue, Blackrock | Oct 2025 | €1,125,000 | 103 m |
| 36 Hyde Park Ave, Blackrock, Dublin | Jul 2025 | €1,495,000 | 106 m |
| 21 The Elms, Mount Merrion Ave, Blackrock | Dec 2025 | €660,000 | 139 m |
| Apt 158 - The Elms, Mount Merrion Avenue, Co Dublin | Nov 2025 | €641,000 | 203 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 received5 October 2005
- Decision issued28 October 2005
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
Permission for a single storey glazed entrance foyer to the front, a single storey gym to the side, a single…
Tanrego, Avoca Avenue, Blackrock, Co Dublin (A Protected Structure)
D16A/0725Dún Laoghaire–RathdownLodged 5 Oct 2016Extension
- Awaiting decision40 m away
(i) Modification and widening of vehicular entrance (ii) the construction of 8 no. dwelling units comprising…
Charlemont, Avoca Avenue, Blackrock, Co Dublin, A94Y6P4
D26A/0397/WEBDún Laoghaire–RathdownLodged 28 May 2026Housing estate
- Refused60 m away
Permission for development at this site. The development will consist of — The change of use and renovation,…
Dal Riada House, Avoca Avenue, Blackrock, Co. Dublin
D17A/0450Dún Laoghaire–RathdownLodged 19 May 2017Change of use
- Awaiting decision60 m away
I intend to apply for Permission for development at this site. The development will consist of: 1.) The…
Charlemont, Avoca Avenue, Blackrock, Co. Dublin, A94Y6P4
D26A/0393Dún Laoghaire–RathdownLodged 27 May 2026Alterations
- Refused60 m away
The development will consist of — The construction of new recessed vehicular & pedestrian entrance gates of…
Charlemont, Avoca Avenue, Blackrock, Dublin, A94Y6P4
D26A/0178Dún Laoghaire–RathdownLodged 9 Mar 2026Alterations
- Refused70 m away
Permission for — Conservation repair works to Dal Riada House, a protected structure, including repairs to…
Dal Riada House, Avoca Avenue, Blackrock, Co Dublin (A Protected Structure)
D18A/0223Dún Laoghaire–RathdownLodged 15 Mar 2018Housing estate
- Granted90 m away
Permission for development. The development will consist of amendments to previously approved development,…
Dal Riada, Avoca Avenue, Blackrock, Co. Dublin, A94 YY73, a Protected Structure
D21A/1151Dún Laoghaire–RathdownLodged 23 Dec 2021Alterations
- Granted90 m away
Demolition of existing sub standard single storey house and construction of new 5 bedroom, two storey house…
Ashley, Avoca Avenue, Blackrock, Co. Dublin.
D04A/0216Dún Laoghaire–RathdownLodged 3 Mar 2004New dwelling
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