Dún Laoghaire-Rathdown County Council · D26A/0666/WEB
The Flags, Dalkey Avenue, Dalkey, Dublin, A96DX94
Declared invalid.
- 4 Sept 2026Received
- 16 Sept 2026Declare invalid (site notice)
- Status
- Withdrawn or invalid
- Decision
- Declare invalid (site notice) · 16 Sept 2026
- Council
- Dún Laoghaire-Rathdown County Council
- Type
- Permission
- Site
- 2,398 m²
What’s proposed
Construction of a 40sqm single-storey garden room to the north-eastern boundary…
Cut short by the council feed. Full text ↗
Planning details
- Reference
- D26A/0666/WEB
- Local authority
- Dún Laoghaire-Rathdown County Council
- Status
- Withdrawn or invalid · register status “Decision Issued”
- Received
- 4 Sept 2026
- Observations close
- 9 Oct 2026 (closed 29 days ago)
- Decision due
- 29 Oct 2026 · decided 16 Sept 2026
- Decision
- Declare invalid (site notice) on 16 Sept 2026
- Site area
- 2,398 m² from the mapped boundary, not the council's figure
Nearby 33 · 500 m · 12 months
Distance
Time
- OpenInishowen, Knocknacree Road, Dalkey, Dublin, A96KW65
- OpenCasa Blanca, Ardeevin Road, Dalkey, Co. Dublin, A96PR83
- Awaiting decisionThe Flags, Dalkey Avenue, Dalkey, Dublin, A96DX94
- Awaiting decisionFitzpatrick Castle Hotel, Killiney Hill Road, Killiney, Co. Dublin, A96N125 - A Protected Structure
- GrantedRowan Lodge, Ardeevin Road, Dalkey, Co Dublin, A96 HR62
- WithdrawnThe Flags, Dalkey Avenue, Dalkey, Co. Dublin, A96DX94
- WithdrawnRowan Lodge, Ardeevin Road, Dalkey, Co Dublin, A96HR62
- RefusedThe Lodge, 4 Summerfield Close, Dalkey, Co. Dublin, A96VN22
Show all 33
- Granted107 Hillside, Dalkey, Dublin, A96D602
- Appealed5, Sorrento Road, Dalkey, Dublin, A96F6W4 (ACA)
- Granted11, Knocknacree Park, Dalkey, Co Dublin, A96X2X8
- Withdrawn29, Hillside, Dalkey,Co. Dublin, A96PR89
- Withdrawn29, Hillside, Dalkey, Dublin, A96PR89
- Commenced29 Hillside, Dalkey, Co. Dublin, A96PR89
- GrantedArdfallen, Cunningham Road, Dalkey, Co. Dublin, A96K802 - A Protected Structure
- Commenced1, Craiglands, Dalkey, Co Dublin, A96F792
- Granted8, Dalkey Grove, Dalkey, Co. Dublin, A96VK31
- Awaiting decisionNational Mobility Hubs Pilot: Dún Laoghaire-Rathdown, 73 Locations Across the Council's Administrative Area, Dún Laoghaire-Rathdown
- GrantedMornington, Saval Park Road, Dalkey, Dublin, A96 D293
- Granted19, Cunningham Drive, Dalkey, Dublin, A96D773
- Appeal decidedThe Flags, Dalkey Avenue, Dalkey, Co. Dublin, A96DX94
- Appeal decidedAltamont, Knocknacree Road, Dalkey, Co. Dublin, A96YP60
- Appeal decidedArranmore, Cunningham Road, Dalkey, Co. Dublin, A96E440
- Appeal decidedThe Coach House, Cunningham Road, Dalkey, Co. Dublin, A96A9TV
- GrantedChiasso, 30, Knocknacree Park, Dalkey, Dublin, A96P3X7
- GrantedHinba, 16 Dalkey Avenue, Dalkey, Dublin, A96D856
- GrantedAt this site of c.0.4ha at the Former Dalkey Lodge Nursing home,Ardbrugh Road, Dalkey, Dublin, A96Y722
- GrantedPollyvilla, 4 Sorrento Road, Dalkey, Co. Dublin, A96A6D5 (ACA)
- Appeal decidedCoolkeel, 33 Knocknacree Park, Dalkey, Dublin, A96V250
- Granted42, Mapas Road, Dalkey, Dublin, A96N2H5
- Withdrawn42, Mapas Road, Dalkey, Dublin, A96N2H5
- GrantedRear of 42a, Castle Street, Dalkey, Co. Dublin, A96CX44
- CommencedMorningside, Saval Park Road, Dalkey, Co. Dublin, A96TN20
- GrantedThe Dalkey Duck, 61, Castle Street, Dalkey, DUBLIN, A96RY62
- Withdrawn42, Mapas Road, Dalkey, Co. Dublin, A96N2H5
- Granted18, Cunningham Drive, Dalkey, Co. Dublin, A96V623
- GrantedRavello, 9 Cunningham Road, Dalkey, Co. Dublin, A96AD77
- WithdrawnRavello, 9 Cunningham Road, Dalkey, Co. Dublin, A96AD77
- CommencedMornington, Saval Park Road, Dalkey, Dublin, A96D293
- WithdrawnMornington, Saval Park Road, Dalkey, Dublin, A96D293
- RefusedGreenfield site at rere of 44-45 Castle Street, Dalkey, Co Dublin
- GrantedArdfallen, Cunningham Road, Dalkey, Dublin, A96K802( A Protected Structure)
- WithdrawnArdfallen, Cunningham Road, Dalkey, Dublin, A96K802 (Protected Structure)
- Commenced2, Dalkey Grove, Dalkey, Dublin, A96WE54
- GrantedThe Lodge, 4 Summerfield Close, Dalkey, Dublin, A96VN22
- Withdrawn2, Dalkey Grove, Dalkey, Co. Dublin, A96WE54
- Commenced43, Dalkey Park, Dalkey, Dublin, A96WF38
- Commenced6, Old Quarry, Dalkey, Dublin, A96VY56
- CommencedRavello, 9 Cunningham Road, Dalkey, Dublin, A96AD77
- Commenced25, Mapas Road, Dalkey, Co. Dublin, A96T659
- Granted31, Mapas Road, Dalkey, Dublin, A96EW27
- Granted18, Cunningham Drive, Dalkey, Dublin
- Withdrawn18, Cunningham Drive, Dalkey, Dublin, A96V623
- GrantedSanta Maria, Cunningham Road, Dalkey, Dublin, A96Y2E2
- GrantedSense Studio (Hair Salon), 23 Railway Road, Dalkey, Dublin, A96 C9C3
- Commenced5, Sorrento Road, Dalkey, Dublin, A96F6W4
- GrantedKoti, Cunningham Road, Dalkey, Co. Dublin
- CommencedIona, Dalkey Avenue, Dalkey, Dublin, A96V673
- Granted30, Knock Na Cree Park, Dalkey, Co Dublin, A96 P3X7
- Appeal decided27, Hillside, Dalkey, Dublin, A96KP79
- Granted27 Hillside, Dalkey, Co. Dublin. A96KP79
- Commenced33, Hillside, Dalkey, Dublin, A96XA37
- Granted38, Mapas Road, Dalkey, Co. Dublin, A96E658
- Commenced2, Áit Aoibhinn, Cunningham Drive, Dalkey, Co. Dublin, A96V202
- Commenced16, The Rise, Dalkey, Co. Dublin, A96H426
- GrantedMount Henry, Torca Road, Dalkey, Co Dublin, A96 CV40
- GrantedAnno Santo, Sorrento Road, Dalkey, Dublin, A96E7D7
- Appeal decidedArd Na Gréine, Ardeevin Road, Dalkey, Co. Dublin, A96XE68
- Granted121A, Hillside, Dalkey, Co. Dublin, A96R599
- WithdrawnAnno Santo, Sorrento Road, Dalkey, Dublin, A96E7D7
- Appeal decided33, Coolkeel, Knocknacree Park, Dalkey, Dublin, A96V250
- GrantedAltamont, Knocknacree Road, Dalkey, Dublin, A96YP60
- GrantedBayview Montessori, 34 Dalkey Park, Dalkey, Co. Dublin, A96Y2R8
- WithdrawnAltamont, Knocknacree Road, Dalkey, Dublin, A96YP60
- Granted13, The Rise, Dalkey, Co. Dublin, A96P230
- WithdrawnAltamont, Knock-Na-Cree Road, Dalkey, Co Dublin, A96YP60
- GrantedAltamont, Knocknacree Road, Dalkey, Dublin, A96YP60
- WithdrawnAltamont, Knock-Na-Cree Road, Dalkey, Co Dublin, A96YP60
- GrantedGaley 14, Mapas Road, Dalkey, Co Dublin, A96VX20
- Granted35, Ardbrugh Road, Dalkey, Dublin, A96XK29
- CommencedRowan Lodge, Ardeevin Road, Dalkey, Dublin, A96HR62
- CommencedSanta Maria, Cunningham Road, Dalkey, Dublin, A96Y2E2
- WithdrawnSanta Maria, Cunningham Road, Dalkey, Dublin, A96Y2E2
- WithdrawnRowan Lodge, Ardeevin Road, Dalkey, Dublin, A96HR62
- Commenced7, Cunningham Road, Dalkey, Co. Dublin, A96E439
- Commenced21, Ard Mhuire Park, Dalkey, Co. Dublin
- Withdrawn7, Cunningham Road, Dalkey, Dublin, A96E439
- Grantedlands at Dalkey Manor, Barnhill Road, Dalkey, Co. Dublin
- Commenced40 Hillside, Dalkey, Dublin, A96CD30
- Granted7, Cunningham Drive, Dalkey, Dublin, A96TX82
- CommencedArdfallen, Cunningham Road, Dalkey, Dublin, A96K802
- Granted38, Knocknacree Park, Dalkey, Dublin, A96C9Y3
- Granted3, Kent Terrace, Barnhill Road, Dalkey, Dublin, A96D864
- Granted2, Ardbrugh Road, Dalkey, Dublin, A96V065
- Commenced14, Railway Road, Dalkey, Dublin.
- Commenced6, Village Gate, Dalkey, Dublin, A96VH90
- CommencedBarrington, Saval Park Road, Dalkey, Dublin, A96W292
- Appeal decided39, Castle Street, Dalkey, Dublin, A96P953
- Commenced17, Cunningham Drive, Dalkey, Dublin, A96NA02
- Granted35, Ardbrugh Road, Dalkey, Dublin, A96XK29
- Commenced26, Knocknacree Park, Dalkey, Dublin, A96K8R9
- Withdrawn35, Ardbrugh Road, Dalkey, Dublin, A96XK29
- Withdrawn26, Knocknacree Park, Dalkey, Dublin, A96K8R9
- Granted2, Termon, Castle Street, Dalkey, Dublin, A96EH27
- Commenced1, Burmah Close, Dalkey, Dublin, A96P896
- Commenced35, Hillside, Dalkey, Dublin, A96CD66
- GrantedBarnhill Place, Barnhill Road, Dalkey, Dublin, A96VN29--site adjacent to Dalkey Lodge.
- Commenced3 Glenhook, Ullardmor, Ardeevin Road, Dalkey, Co. Dublin, A96 KX26
- GrantedDalkey Lodge, Barnhill Road, Dalkey, Dublin, A96VY73
- RefusedArdfallen, Cunningham Road, Dalkey, Dublin, A96K802
- Refused14, Railway Road, Dalkey, Dublin, A96X0C7
- Granted25, Mapas Road, Dalkey, Dublin, A96T659
- GrantedTetherdown, 21 Dalkey Avenue, Dalkey, Dublin, A96Y9W8
- Granted106, Sorrento Road, Dalkey, Dublin, A96H6Y3
- RefusedLands at, Dalkey Manor, Barnhill Road, Dalkey, Co. Dublin
- AppealedArd Na Mara, Ardbrugh Road, Dalkey, Dublin, A96CRK8
- Commenced11, Mapas Avenue, Dalkey, Co. Dublin
- Granted42, Castle Street, Dalkey, Dublin
- Commenced42a, Castle Street, Dalkey, Dublin, A96CX44
- Commenced20, Highland Lodge, Knocknacree Park, Dalkey, Dublin, A96W2T4
- Refused14, Railway Road, Dalkey, Dublin, A96X0C7
- CommencedFitzpatrick Castle Hotel, Killiney Hill Road, Killiney, Dublin, A96N125
- Granted49, Hillside, Dalkey, Dublin, A96KX31
- Appeal decidedThe Flags, Dalkey Avenue, Dalkey, Dublin, A96DX94
- Granted2, Summerville Terrace, Dalkey Avenue, Dalkey, Dublin, A96NF83
- CommencedLands at, Dalkey Manor, Barnhill Road, Dalkey, Co.Dublin
- GrantedLands at, Dalkey Manor, Barnhill Road, Dalkey, Co.Dublin
- WithdrawnThe Flags, Dalkey Avenue, Dalkey, Dublin, A96DX94
- Commenced3 Saval Grove, Dalkey, Co Dublin, A96XW92
- Appeal decided21, Ardbrugh Road, Co. Dalkey, Dublin, A96HH3E
- RefusedArd Na Mara, Ardbrugh Road, Dalkey, Co. Dublin
- GrantedIAA Beacon, Dalkey Hill, Dalkey, Co. Dublin
- Granted27 Knocknacree Park, Dalkey, Co. Dublin, A96 F2C1
- Commenced17 The Rise, Dalkey, Co Dublin, A96AP98
- Granted7, Cunningham Drive, Dalkey, Co. Dublin, A96 TX82
- Granted44-45, Castle Street, Dalkey, (within an architectural conservation area)
- CommencedSelskar, 23 Knocknacree Park, Dalkey, Co Dublin, A96V8X7
- Commenced30 Dalkey Park, Dalkey, Co. Dublin
- Appeal decided33 Knocknacree Park, Dalkey, Co. Dublin.
- Granted6 Saval Grove, Dalkey, Co Dublin, A96NW20
- GrantedSan Antonio, 4A Ardbrugh Road, Dalkey, Co Dublin, A96DX20
- Appeal decided24 Dalkey Avenue, Dalkey, Co. Dublin, A96 CX27
- Commenced41 Mapas Rd, Dalkey, Co. Dublin, A96 Y368
- Commenced15 Ard Mhuire Park, Dalkey, Co. Dublin
- CommencedNo.7 Old Quarry, Dalkey, Co. Dublin A96 EY27
- Commenced19 St. Michaels, Ardeevin Road, Dalkey, Co. Dublin A96 E659 (A Protected Structure)
- Appeal decidedHill House, Torca Road, Dalkey, Co. Dublin
- RefusedThe Flags, Dalkey Avenue, Dalkey, Co Dublin, A96DX94
- Commenced4 Cunningham Road, Dalkey, Co. Dublin
- Commenced7, The Rise, Dalkey, Co Dublin
- Granted32A Ardbrugh Road, Dalkey, Co. Dublin
- Appealedsite (c. .2 ha.) at Ardfallen (a protected structure), on , Cunningham Road, Dalkey, County Dublin
- Commenced49 Castle Street, Dalkey, Co. Dublin, A96 T635
- Commenced59B Castle Street, Dalkey, Co. Dublin, A96 P997 within an Architectural Conservation Area (ACA)
- Appeal decided59A, CASTLE STREET, DALKEY, DUBLIN, A96F512
- Appeal decidedKoti, Cunningham Road, Dalkey, Co. Dublin
- CommencedMornington, Saval Park Road, Dalkey, Dublin, A96D293
- GrantedLaragh Mews, Ullardmor, Off Ardeevin Road, Dalkey, Co. Dublin, A96Y327
- CommencedMontpellier, Ardeevin Road, Dalkey, Dublin, A96 YD26, a protected structure
- GrantedNo. 4 Saval Park, Saval Park Road, Dalkey, Co. Dublin
- Commenced1 Cunningham Road, Dalkey, A96 NA49
- Commenced18 Enderly, Cunningham Drive, Dalkey, A96 HE0X
- CommencedDalkey Lodge Nursing Home, Ardbrugh Road, Dalkey, Co Dublin
- GrantedTo the rear of and withinn the curtliage of, Coolbawn, 13 Railway Road, Dalkey, Co Dublin
Homes nearby
- For sale23 Mapas Road, Dalkey, Co. Dublin, A96 YA49
- For saleMornington, Saval Park Road, Dalkey, Co. Dublin, A96 D293
- For saleVillino Hillside, Dalkey, Co. Dublin, A96 XA37
- For sale8 Castle Mews, Castle Street, Dalkey, Co. Dublin, A96 HD21
- For saleApartment 5 Link Road, Dalkey, Co. Dublin, A96 XV91
- For saleApartment 2 Link Road, Dalkey, Co. Dublin, A96 H516
Development land nearby
- Permitted, not started · 22 homes granted 05 Aug 2026, expires 05 Aug 2031 — Former Dalkey Lodge Nursing Home (0.2 km)
- Council selling land — Land in Hyde Road (0.6 km)
- Council selling land — Land in Hyde Road (0.6 km)
- Residential land off Dalkey Grove, Dalkey (0.1 km)
- Residential land off Desmond Cottages, Dalkey Hill (0.2 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
- Architectural Conservation Area · 2
- Natural Heritage Area (incl. proposed) · 1
- Record of Protected Structures · 6
- Recorded monument · 1
Where this comes from
National planning feed (NPAD), fetched 22 Sept 2026, 16:10.
Source: National Planning Application Database · fetched 22 Sept 2026, 16:10
| Source | Licence | Fetched | Link |
|---|---|---|---|
| National Planning Application Database | CC BY 4.0 | 22 Sept 2026, 16:10 | open |
Summary
D26A/0666/WEB is a planning application to Dún Laoghaire-Rathdown County Council for construction of a 40sqm single-storey garden room to the north-eastern boundary, received on 4 Sept 2026; the council declared it invalid on 16 Sept 2026.