Dún Laoghaire-Rathdown County Council · D26B/0109/WEB
2 Ardagh Drive, Blackrock, Co. Dublin, A94TW32
Declared invalid.
- 23 Feb 2026Received
- 9 Mar 2026Declare invalid (site notice)
- Status
- Withdrawn or invalid
- Decision
- Declare invalid (site notice) · 9 Mar 2026
- Council
- Dún Laoghaire-Rathdown County Council
- Type
- Permission
- Site
- 500 m²
What’s proposed
Conversion of hipped roof into gabled end, increased attic accommodation to inc…
Cut short by the council feed. Full text ↗
Planning details
- Reference
- D26B/0109/WEB
- Local authority
- Dún Laoghaire-Rathdown County Council
- Status
- Withdrawn or invalid · register status “Decision Issued”
- Received
- 23 Feb 2026
- Observations close
- 30 Mar 2026 (closed 225 days ago)
- Decision due
- 17 Apr 2026 · decided 9 Mar 2026
- Decision
- Declare invalid (site notice) on 9 Mar 2026
- Site area
- 500 m² from the mapped boundary, not the council's figure
What could you build here?Opens pre-filled with “attic conversion for a bedroom with a first floor dormer” — how the same work went for the houses around here.
Nearby 39 · 500 m · 12 months
Distance
Time
- OpenWoodlawn, 47 Carysfort Downs, Blackrock, Co. Dublin, A94 F983
- OpenLands at and between, Carrickmines 220kV Substation, Ballyogan Road, Dublin 18, D18 X0D0 and,, Blackrock Park, Blackrock Park, Rock Road, Blackrock, Dublin.A94HWF6
- Awaiting decision37, Holly Park Avenue, Blackrock, Co. Dublin, A94YC67
- Awaiting decision9 Fairyhill, Newtownpark Avenue, Blackrock, Co. Dublin, A94 YH30
- Awaiting decision21, Ardlui Park, Blackrock, Dublin, A94V2X2
- Granted24 Ardagh Grove, Blackrock, Co. Dublin, A94XY46
- Withdrawn21, Ardlui Park, Newtownpark Avenue, Blackrock, Co. Dublin, A94V2X2
- Granted13, Meadow Close, Blackrock, Dublin, A94R628
Show all 39
- Awaiting decisionLands to the rear of 4 Granville Park, Blackrock, Co. Dublin, A94HN60
- GrantedWoodlawn, 47 Carysfort Downs, Blackrock, Co. Dublin, A94F983
- Granted45, Ardagh Park, Blackrock, Dublin, A94FA44
- Granted7, Belmont Lawn, Stillorgan, Co. Dublin, A94E339
- Appealed8, Ardagh Drive, Blackrock, Dublin, A94W225
- Withdrawn8 Ardagh Drive, Blackrock, Co. Dublin, A94W225
- Appealed10, Carysfort Downs, Stillorgan, Co Dublin, A94X544
- Granted5 Fairyhill, Newtownpark Park Avenue, Blackrock, Co. Dublin, A94RC79
- Withdrawn10, Carysfort Downs, Blackrock, Co Dublin, A94X544
- GrantedMajella, 1A Ardagh Park Gardens, Blackrock, DUBLIN, A94X2K1
- Granted1, Dargle Road, Hollypark, Blackrock, Co. Dublin, A94XE86
- Refused1 Dargle Road, Hollypark, Blackrock, Co. Dublin, A94 XE86
- Appeal decidedLough Bawn, Newtownpark Avenue, Blackrock, Dublin, A94C3V5
- Granted2, Ardagh Drive, Blackrock, Dublin, A94TW32
- Commenced3, Pine Court, Blackrock, Co. Dublin, A94C866
- CommencedArdagh Lodge, Newtownpark Avenue, Blackrock, Dublin, A94D9H3
- RefusedMajella, 1A Ardagh Park Gardens, Blackrock, DUBLIN, A94X2K1
- GrantedLough Bawn, Newtownpark Avenue, Blackrock, Dublin, A94C3V5
- AppealedMajella, 1A Ardagh Park Gardens, Blackrock, Co. Dublin, A94X2K1
- AppealedDe Pores, 1B Ardagh Park Gardens, Blackrock, Co. Dublin
- Granted1b, De Pores, Ardagh Park Gardens, Blackrock, DUBLIN, A94E3T2
- WithdrawnLough Bawn, Newtownpark Avenue, Blackrock, Dublin, A94C3V5
- WithdrawnLough Bawn, Newtownpark Avenue, Blackrock, Dublin, A94C3V5
- Commenced34, Carysfort Woods, Blackrock, Co. Dublin, A94X276
- Awaiting decisionCamede, Newtownpark Avenue, Blackrock, Co. Dublin, A94FY79
- Granted23, Ardagh Park, Blackrock, Co. Dublin, A94FH96
- Granted2, Ardagh Crescent, Blackrock, Dublin, A94W8C1
- GrantedLough Bawn, Newtownpark Avenue, Blackrock, DUBLIN, A94C3V5
- Withdrawn34, Carysfort Woods, Blackrock, Co. Dublin, A94X276
- Commenced10, Granville Road, Blackrock, Dublin, A94CH24
- Commenced10, Carysfort Downs, Blackrock, Dublin, A94X544
- Commenced28, Ardmeen Park, Blackrock, Co. Dublin, A94YX48
- Granted1, Holly Park Avenue, Blackrock, Dublin, A94CC42
- Appeal decidedCharleville,131 Newtownpark Avenue, Blackrock, Co. Dublin, A94H0K6 (Protected Structure)
- Granted5 and 6 Fairyhill, Newtownpark Avenue, Blackrock, County Dublin, A94RC79
- GrantedCopperbeech, 8 Carysfort Grove, Blackrock, Dublin, A94HR13
- GrantedMajella, 1a Ardagh Park Gardens, Blackrock, DUBLIN, A94X2K1
- GrantedMajella, 1a Ardagh Park Gardens, Blackrock, Co. Dublin, A94X2K1
- Granted2, Ardagh Crescent, Newtownpark Avenue, Blackrock, Co. Dublin, A94W8C1
- Withdrawn2, Ardagh Crescent, Blackrock, Dublin, A94W8C1
- Withdrawn2, Ardagh Crescent, Blackrock, Co. Dublin, A94W8C1
- Granted28 Fairyhill, Blackrock, Dublin, A94 X0X9
- Granted40, Ardagh Avenue, Blackrock, County Dublin, A94K596
- Withdrawn40, Ardagh Avenue, Blackrock, Co. Dublin, A94K596
- Commenced31 Ardagh Park, Blackrock, Co. Dublin, A94TN35
- Commenced10, Carysfort Woods, Blackrock, Co. Dublin, A94XR24
- Appeal decided10, Carysfort Woods, Blackrock, Co. Dublin, A94XR24
- Commenced1, Ardagh Crescent, Blackrock, Co. Dublin, A94RX99
- CommencedGlebe House (Formerly St. Ita's), Holly Park Avenue, Blackrock, Blackrock, Co. Dublin, (A Protected Structure)
- WithdrawnGlebe House (Formerly Saint Itas), Holly Park Avenue, Newtownpark Avenue, Blackrock, Co. Dublin (Protected Structure)
- CommencedShaundar, Newtownpark Avenue, Blackrock, Dublin, A94Y5D2
- Granted30, Ardagh Drive, Blackrock, Dublin, A94T9X7
- Granted38, Carysfort Downs, Carysfort Avenue, Blackrock, Dublin, A94C6C6
- Granted4, Thornberry, Granville Road, Blackrock, Dublin, A94RH95
- Appeal decidedThornberry, 4 Granville Road, Blackrock, Dublin, A94RH95
- Granted1, Ardagh Park Road, Blackrock, Dublin, A94WV60
- Commenced1, Ardagh Park Road, Blackrock, Dublin, A94WV60
- Withdrawn1, Ardagh Park Road, Blackrock, Dublin, A94WV60
- Granted44, Carysfort Downs, Blackrock, Dublin, A94KX90
- RefusedShaundar, Newtownpark Avenue, Blackrock, Co. Dublin, A94Y5D2
- Refused1 Ardagh Park Road, Blackrock, Co Dublin
- Granted22, Rosehill, Carysfort Avenue, Blackrock, Dublin, A94W3W9
- Granted45, Carysfort Downs, Blackrock, Co. Dublin
- Commenced51, Ardagh Park, Blackrock, Co.Dublin
- Commenced28 Holly Park Avenue, Blackrock, Co. Dublin A94PF99
- GrantedBelclare, Newtownpark Avenue, Blackrock, Co. Dublin
- WithdrawnShaundar, Newtownpark Avenue, Blackrock, Co. Dublin, A94Y5D2
- Granted85, Carysfort Downs, Blackrock, Co. Dublin, A94E376
- GrantedThe Divine Master Convent, Stillorgan Road, Blackrock, Dublin, A94V670
- Commenced22, Ardlui Park, Blackrock, Co. Dublin, A94 W6X0
- Commenced26, Ardagh Drive, Blackrock, Co. Dublin, A94X326
- Commenced43, Fairyhill, Newtownpark Avenue, Blackrock, Dublin, A94V215
- Appeal decided13, Ardagh Crescent, Newtownpark Avenue, Blackrock, Co. Dublin, A94K702
- GrantedSaint Patrick's Girls National School, Foxrock Avenue, Dublin 18, D18V659
- Commenced21, Holly Park Avenue, Blackrock, Dublin, A94EK77
- WithdrawnSt. Patrick's GNS, Hollypark, Foxrock Avenue, Foxrock, Dublin 18, D18 V659
- Commenced31, Ardagh Drive, Blackrock, Dublin, A94KH90
- Commenced39, Fairyhill, Stillorgan Park, Blackrock, Co. Dublin, A94WF98
- Granted12, Pine Lawn, Blackrock, Dublin, A94YR53
- Appeal decidedWillow House Childcare, Newtownpark Avenue, Blackrock, Dublin, A94WY28
- Granted17, Obelisk Court, Saint Augustine's Park, Blackrock, Dublin, A94H9W4
- Commenced9 Granville Road, Blackrock, Dublin, A94YY43
- Granted14 Rosehill, Carysfort Avenue, Blackrock, Co Dublin
- Commenced21, Ardagh Park, Blackrock, Dublin, A94RX06
- Granted12, Ardagh Crescent, Blackrock, Dublin, A94X240
- GrantedBayview House, Meadow Close, Blackrock, Dublin, A94YA31
- Granted21, Orpen Rise, Blackrock, Dublin, A94Y9C2
- Granted64, Glenealy, Carysfort Downs, Blackrock, Dublin, A94WK65
- GrantedSheebru, 46 Fairyhill, Blackrock, Dublin, A94W7X0
- Commenced2, Ardagh Close, Blackrock, Dublin, A94EY19
- Granted26 Ardagh Drive, Blackrock, Co. Dublin, A94 X326
- CommencedBelclare, Newtownpark Avenue, Blackrock, Co. Dublin within the curtilage of a Protected Structure
- Commenced24, Fairyhill, Blackrock, Dublin, A94DA56
- Commenced23 Orpen Rise, Blackrock, Dublin
- Granted75, Ardagh Park, Blackrock, Dublin, A94K108
- Commenced31, Orpen Rise, Stillorgan, Dublin, A94H5H6
- Commenced16, Ardagh Drive, Blackrock, Dublin, A94N978
- Commenced33, Farmleigh Close, Stillorgan, Dublin, A94X389
- Commenced33, New Park Road, Blackrock, Dublin, A94A785
- Commenced4, Ardagh Crescent, Blackrock, Dublin, A94R523
- Granted3, Ardagh Drive, Blackrock, Dublin, A94VX86
- Commenced36, Ardagh Park, Blackrock, Dublin, A94YH24
- Commenced8 Pear Tree Field, Blackrock, Co. Dublin
- GrantedHillside, 1 Fairyhill, Blackrock, Dublin, A94A432
- Commenced1, Ardagh Park, Blackrock, Dublin, A94FP28
- Granted32, Obelisk Avenue, Saint Augustine's Park, Blackrock, Dublin, A94W5N2
- Granted8, Ardagh Avenue, Blackrock, Dublin, A94K268
- Commenced2, Ardagh Court, Blackrock, Dublin, A94Y327
- Commenced6, Ardagh Drive,, Blackrock, Co. Dublin.
- Commenced1, Ardagh Park Road, Blackrock, Co. Dublin
- Commenced32 Orpen Rise, Blackrock, Co Dublin, A94H0X2
- Granted3 Ardagh Park Gardens, Newtown Park Avenue, Blackrock, Co Dublin, A94R1X8
- Granted31 Orpen Rise, Stillorgan, Co Dublin
- Granted1, New Park Road, Glebe, Blackrock, Co Dublin, A94RF96
- Granted80 Carysfort Downs, Blackrock, Co Dublin, A94 EC53
- GrantedGranada House (formerly known as Riversdale) (A Protected Structure) at St John of God Hospital, Stillorgan Rd, Blackrock, Co. Dublin
- Commenced4 Granville Park, Blackrock, Co. Dublin, A94 HN60
- Granted1 New Park Road, Glebe, Blackrock, Co. Dublin, A94RF96
- Appeal decided1, New Park Road, Glebe, Blackrock, Co Dublin, A94RF96
- Granted127 Newtownpark Avenue, Blackrock, Co. Dublin
- WithdrawnHillside, 1 Fairyhill, Blackrock, Dublin, A94A432
- Granted16 Ardagh Drive, Blackrock, Co. Dublin, A94 N978
Homes nearby
- For sale8 Ardagh Park Road, Blackrock, Co. Dublin, A94 N883
- For sale5 Ardagh Park, Blackrock, Co. Dublin, A94 FV05
- For saleCastlerock, Newtownpark Avenue, Blackrock, Co. Dublin, A94 T9V4
- For sale31 Belmont Lawn, Blackrock, Co. Dublin, A94 HX85
- For sale6 The Meadows, Meadow Close, Blackrock, Co. Dublin, A94 R889
- For sale7 Granville Park, Blackrock, Co. Dublin, A94 D772
Development land nearby
- Permitted, not started · 102 homes granted 02 Jun 2022, expires 25 Mar 2031 — 'The Grange' (0.8 km)
- Derelict site — DERELICT, 1 & 2 ANNAVILLE AVENUE, BLACKROCK, CO.DUBLIN (0.6 km)
- Residential land off Ardagh Avenue, Blackrock (0.1 km)
- Residential land off Ardagh Avenue, Blackrock (0.1 km)
- Residential land off Ardagh Park Road, Blackrock (0.1 km)
Zoning
R2 — Existing residential
An established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour's objection to an overbearing extension is usually argued under.
R2.6 — Existing residential
An established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour's objection to an overbearing extension is usually argued under.
Protections nearby 250 m
- NIAH-recorded building · 2
- Record of Protected Structures · 3
Where this comes from
National planning feed (NPAD), fetched 11 Sept 2026, 15:18.
Source: National Planning Application Database · fetched 11 Sept 2026, 15:18
| Source | Licence | Fetched | Link |
|---|---|---|---|
| National Planning Application Database | CC BY 4.0 | 11 Sept 2026, 15:18 | open |
Summary
D26B/0109/WEB is a planning application to Dún Laoghaire-Rathdown County Council for conversion of hipped roof into gabled end, increased attic accommodation to inc, received on 23 Feb 2026; the council declared it invalid on 9 Mar 2026.