Dublin City Council · WEB2227/26
45 Mount Drummond Square, Harold's Cross, Dublin 6, D06 C6P0
Approved in Jul 2026.
- 21 May 2026Received
- 15 Jul 2026Approved
- Status
- Approved
- Decision
- Approved retention permission · 15 Jul 2026
- Council
- Dublin City Council
- Type
- Retention Permission
- Site
- 158 m²
What’s proposed
RETENTION: Retention of single-storey lean-to extensions to the side and rear of the existing dwelling, together with proposed external insulation to all external walls of the house
Planning details
- Reference
- WEB2227/26
- Local authority
- Dublin City Council
- Status
- Granted · register status “Decision Notice Issued”
- Received
- 21 May 2026
- Observations close
- 25 Jun 2026 (closed 138 days ago)
- Decision due
- 15 Jul 2026 · decided 15 Jul 2026
- Decision
- Grant retention permission on 15 Jul 2026
- Site area
- 158 m² from the mapped boundary, not the council's figure
Live near 45 Mount Drummond Square?
Everything else planned on your street, in one report.
Check my streetNearby 28 · 500 m · 12 months
Distance
Time
- Open3 Priory Road, Harold's Cross, Dublin 6, D6W WD93
- Awaiting decision54, Priory Road, Harold's Cross, Dublin 6W, D6W EK11
- Awaiting decision300 Harold's Cross Road, Harolds Cross, Dublin 6w
- Awaiting decision10, Greenmount Court, Dublin 12
- Awaiting decision79 Harold's Cross Road, Dublin 6W, D6W HX54
- Awaiting decision92a Harold's Cross Road / St. Clare's Avenue, Dublin 6W
- Withdrawn92a Harolds Cross Road, /St. Clares Avenue,, Dublin 6W
- Withdrawn92a, Harold's Cross Road/St. Clares Avenue, Dublin 6w
Show all 28
- Awaiting decisionHarold's Cross Educate Together National School Former Harold's Cross Greyhound Stadium, Harold's Cross Road, Dublin 6w, D6W XV50
- WithdrawnHarold's Cross Educate Together National School, Former Harold's Cross Greyhound Stadium, Harold's Cross Road, Dublin 6W, D6W XV50
- Granted79 Grosvenor Square, Dublin 6, D06 X5T3
- Awaiting decision16, Parnell Road, Dublin 12, D12 DX54
- Commenced94 Leinster Road, Rathmines, Dublin 6
- GrantedFormer Harold's Cross Greyhound Stadium, Harold's Cross, Dublin 6
- WithdrawnFormer Harold's Cross Greyhound Stadium, Harold's Cross, Dublin 6
- Awaiting decision1 Greenmount Business Park, Greenmount Industrial Estate, Greenmount Avenue, Dublin 12, D12 N282
- Withdrawn5, Grove Avenue, Dublin 6, D06DX31
- Refused117, Leinster Road, Dublin 6, D06 W205
- Appealed84, Leinster Road, Dublin 6
- Withdrawn84, Leinster Road, Dublin 6, D6 D06 C7X9
- Commenced100 Leinster Road, Rathmines, Dublin 6, D06FP40
- Withdrawn100 Leinster Road, Rathmines, Dublin 6, D06FP40
- Awaiting decisionGriffith College, South Circular Road, Dublin 8
- WithdrawnGriffith College, South Circular Road, Dublin 8
- Granted109 Harold's Cross Cottages,, Harold's Cross Road, Dublin 6,, D06 TY26
- Withdrawn109, Harold's Cross Cottages, Harold's Cross Road, Dublin 6
- Refused84 Leinster Road (rear of site facing Grosvenor Lane ), Dublin 6
- Appeal decided174-180 Harold's Cross Road, Harold's Cross, Terenure, Dublin 6W, (known as McGowans of Harolds Cross).
- WithdrawnSite to the rear of 84 Leinster Road , Dublin 6 , (rear of site facing Grosvenor Lane )
- CommencedSite located at the junction of Le Vere Terrace and Harold's Cross Road, Harold's Cross, Dublin 6W
- Commenced22, Parnell Road, Harold's Cross, Dublin 12
- Granted5 Greenmount Court, Harolds Cross, Dublin 12
- Withdrawn5 Greenmount Court, Harolds Cross, Dublin 12
- Commenced56, Mount Drummond Square, Harolds Cross, Dublin 6, D06 C9K8
- Commenced10, Greenmount Court, Harolds Cross, Dublin 12
- Withdrawn10, Greenmount Court, Harolds Cross, Dublin 12
- GrantedDevelopment at and to the rear of 76 Leinster Road, Dublin 6, D06 X7K2
- WithdrawnDevelopment at and to the rear of 76 Leinster Road, Dublin 6, D06 X7K2
- Withdrawn7 Harold's Cross Road, Harold's Cross, Dublin 6W
- Commenced17, Mount Drummond Square, Harolds Cross, Dublin 6, D06 K7P2
- Commenced82, Mount Drummond Square, Harold's Cross, Dublin 6, D06 W7W3
- Withdrawn82, Mount Drummond Square, Harold's Cross, Dublin 6, D06 W7W3
- Commenced77 Harolds Cross Cottages, Harolds Cross, Dublin 6, D06 NV00
- Granted56 Mount Drummond Square, Harold's Cross, Dublin 6, D06C9K8
- Withdrawn7 Harold's Cross Road, Harold's Cross, Dublin 6W, Co. Dublin
- Appeal decided36 Leinster Road, Rathmines, Dublin 6, D06 WD98
- Withdrawn36 Leinster Road, Rathmines, Dublin 6, D06 WD98
- Withdrawn36 Leinster Road, Rathmines, Dublin 6, D06 WD98
- Appeal decided174-180 Harold's Cross Road, Harold's Cross, Terenure, Dublin 6W
- Granted56 Mount Drummond Square, Harold's Cross, Dublin 6 , D06C9K8
- Refused43, Charleville Close, Rathmines, Dublin 6, D06 H2Y2
- Commenced23, Leinster Road, Rathmines, Dublin 6
- Withdrawn43, Charleville Close, Rathmines, Dublin 6, D06 H2Y2
- Granted220 Harold's Cross Road, Harold's Cross, Dublin 6W
- Refused114, Harolds cross road, Harolds Cross, Dublin 6w
- Withdrawn23 Leinster Road, Rathmines, Dublin 6, D06 NC80
- Commenced10, Greenmount Court, Harold's Cross, Dublin 12, D12 E002
- Commenced2, Darley Street, Harold's Cross, Dublin 6, D06 AW96
- Withdrawn10, Greenmount Court, Dublin 12
- Granted146-156, Harolds Cross Road, Dublin 6
- Appeal decided36 Leinster Road, Rathmines, Dublin 6
- Withdrawn10, Greenmount Court, Dublin 12
- Withdrawn10, Greenmount Court, Dublin 12
- Appeal decidedNo. 153-155 Harold's Cross Road, Dublin 6W (formerly known as Michael Grant Motors)
- Appeal decidedNo. 203 & 207 Harold's Cross Road, Dublin 6W, Co. Dublin
- Commenced41 Charleville Close, Rathmines, Dublin 6
- Granted10, Leinster Place, Rathmines, Dublin 6, D06 V0F2
- Granted69 Mount Drummond Square, Harolds Cross, Dublin 6 , D06R7W0
- Refused23 Leinster Road, Rathmines, Dublin 6, D06ND80
- Granted14, Mount Drummond Square, Harold's Cross, Dublin 6, D06 F3F4
- Commenced15, Mount Drummond Square, Dublin 6 , D06N6X0
- Withdrawn23, Leinster Road, Rathmines, Dublin 6, D06 ND80
- Withdrawn23, Leinster Road, Dublin 6, D06 ND80
- GrantedBlock 5 & 6, St. Clare's Park, Harold's Cross Road, Dublin 6
- GrantedSt. Clare's Convent, 63 Harolds Cross Road, Harolds Cross, Dublin 6W
- WithdrawnBlocks 5 & 6 St. Clare's Park, Harold's Cross Road, Dublin 6
- CommencedRear of 50 Leinster Road, Dublin 6
- WithdrawnRear of 50 Leinster Road, Dublin 6
- GrantedPatriarchal Metochion, Russian Orthodox Church of the Saint Apostles Peter and Paul, Harold's Cross Road, Harold's Cross, Dublin 6, D6W WA48
- Commenced171 Harolds Cross Road, Dublin 6W, D6WY267
- Commenced7 Darley Street, Harold's Cross, Dublin 6
- Commenced64 Grosvenor Square, Rathmines, Dublin 6, D06KA66 , Proposed development affects Grosvenor Lane to the rear of the property.
- Withdrawn77, Harold's Cross Cottages, Harold's Cross, Dublin 6, D6W K383
- Granted20, Mount Drummond Square, Harolds Cross, Dublin 6
- CommencedHilton House, No. 3 Ardee Road, Rathmines, Dublin 6, D06 FK18
- Withdrawn20, Mount Drummond Square, Harold's Cross, Dublin 6, D06 P8N6
- WithdrawnHilton House, 3 Ardee Road, Rathmines, Dublin 6, D06 FK18
- Commenced78 Leinster Road, Rathmines, Dublin 6
- GrantedNo. 126-128 Harold's Cross Road, Dublin 6W
- Granted199/201 Harolds Cross Road,Dublin 6
- Refused22 Parnell Road, Harolds Cross, Dublin 12
- Commenced22 Drummond Place, Harolds Cross, Dublin 6, D06EY04
- Granted62 and 63 Grosvenor Lane, currently under construction, to the rear of 62 and 63 Leinster Road, Rathmines, Dublin 6
- Withdrawn22 Drummond Place, Harold's Cross, Dublin 6, D06 EY04
- WithdrawnSite at rear of 199/201 Harold's Cross Road, Dublin 6
- Withdrawn22, Parnell Road, Harolds Cross, Dublin 12
- Granted15, Windsor Terrace, Portobello, Dublin 8
- Withdrawn15, Windsor Terrace, Portobello, Dublin 8
- Withdrawn15, Windsor Terrace, Portobello, Dublin 8 D08 Y1T9
- Appeal decided153-155, Harold's Cross Road, Dublin 6W
- Commenced1, Le Vere Terrace, Harold's Cross, Dublin 6W
- Refused126-128, Harolds Cross Road, Dublin 6W
- RefusedKenilworth Bowling Club, Grosvenor Square, Rathmines, D06HP90
- Commenced49, Grosvenor Lane (Rear of 49 Leinster Road), Rathmines, Dublin 6
- CommencedBlocks 5 & 6 St. Clare's Park, Harold's Cross Road, Dublin 6
- Withdrawn49 Grosvenor Lane (rear of 49 Leinster Road), Rathmines, Dublin 6
- WithdrawnKenilworth Bowling Club, Grosvenor Square, Dublin 6, D06 HP90
- GrantedOur Lady's Hospice & Care Services, Harold's Cross, Dublin 6
- Granted21, Mount Drummond Avenue, Harold's Cross, Dublin 6 D06 X025
- Refused88, Leinster Road, Dublin 6
- Refused89, Leinster Road, Dublin 6
- Granted106, Harold's Cross Cottages, Dublin 6 D06 WV56
- Withdrawn21, Mount Drummond Avenue, Harold's Cross, Dublin 6 D06 X025
- Commenced21 Parnell Road, Dublin 12, D12 CX52
- Commenced74 Mount Drummond Square, Harold's Cross, Dublin 6, D06 V5W4
- Granted139 Harold's Cross Road, Dublin 6W, D6W R206
- WithdrawnKenilworth Bowling Club, Grosvenor Square, Rathmines, Dublin D06 HP90
- Withdrawn21 Parnell Road, Harold's Cross , Dublin 12, D12 CX52
- Commenced199/201 Harold's Cross Road, Dublin 6w
- Withdrawn199 / 201, Harold's Cross Road, Dublin 6
- Commenced107, Leinster Road, Rathmines, Dublin 6
- CommencedSite in the rear gardens of 62 and 63, Leinster Road, Rathmines, Dublin 6
- Withdrawn107 Leinster Road, Rathmines, Dublin 6
- Granted2, La Vere Terrace, Harold's Cross, Dublin 6, D6W VE42
- WithdrawnRear gardens of 62 & 63 Leinster Road, Rathmines, Dublin 6
- Granted90 Harold's Cross Cottages, Dublin 6, D06 EW01
- Appeal decided90, Mount Drummond Square, Harold's Cross , Dublin 6
- Granted232, Harold's Cross Road, Dublin 6W, D6W N923
- Withdrawn2, Le Vere Terrace, Harold's Cross, Dublin 6, D6W VE42
- Granted114, Harold's Cross Cottages, Harold's Cross, Dublin 6 D06 HX71
- Withdrawn114, Harold's Cross Cottages, Dublin 6, D06 HX71
- Withdrawn114, Harold's Cross Cottages, Harold's Cross, Dublin 6
- Commenced214-216-218 Harold's Cross Road, Harold's Cross, Dublin 6W
- Commenced59, Grosvenor Square, Rathmines, Dublin 6, D06 T1W3
- Refused51, Grosvenor Square, Rathmines, Dublin 6
- Withdrawn214-216-218, Harold's Cross Road, Dublin 6W
- Withdrawn51, Grosvenor Square, Rathmines, Dublin 6
- Granted20, Windsor Terrace, Portobello, Dublin 8, D08 N8F5
- Commenced196/196A , Harolds Cross Road, Terenue, Dublin 6W, D6W VN24
- Commenced3, Greenmount Lane, Dublin 12, D12 DK6A
- Appeal decidedBlock 1 & 2, Saint Clare's Park, Harold's Cross Road, Dublin 6 (formerly known as Saint Clare's Convent and Nos. 115-119, Harold's Cross Road, Dublin 6)
- Refused183, Harold's Cross Road, Dublin 6W, D6W HV18.
- Withdrawn196, Harolds Cross Road, Terenure, Dublin 6W, D6W VN24
- Commenced81 Leinster Park, Harold's Cross, Dublin, 6 D6W F304
- Commenced146-156, Harolds Cross Road, Dublin 6
- WithdrawnBlock 1 & 2, St. Clare's Park, Harold's Cross Road, Dublin 6
- Withdrawn146-156, Harold's Cross Road, Dublin 6
- Withdrawn81, Leinster Park, Harolds Cross, Dublin 6
- Granted71 Leinster Road, Rathmines, Dublin 6
- GrantedSt. Clare's Park at the corner of 119 Harold's Cross Road and Leinster Park, Harold's Cross, Dublin 6
- Granted74, Mount Drummond Square, Harold's Cross, Dublin 6
- Appeal decided64, Grosvenor Square,Rathmines, Dublin 6, D06 KA66
- Commenced24, Grosvenor Square, Rathmines, Dublin 6, D06 HK11
- Granted13, Fitzgerald Street, Harolds Cross, Dublin 6, D06 YH26
- CommencedSt. Clare's Primary School, Harolds Cross Road, Dublin 6W YR04
- Withdrawn24 Grosvenor Square, Rathmines, Dublin 6, D06 HK11
- Granted153-155, Harold's Cross Road, Dublin 6W (formerly known as Michael Grant Motors), D6W HR13
- WithdrawnSt Clare's Primary School, Harold's Cross Road, Dublin 6W
- Appeal decided50, Grosvenor Lane, Rathmines, Dublin 6
- Appeal decided49, Grosvenor Lane, Rathmines, Dublin 6
- Withdrawn50, Grosvenor Lane, Rathmines, Dublin 6
- Withdrawn49, Grosvenor Lane, Rathmines, Dublin 6
- WithdrawnSt Clare's Primary School, Harold's Cross Road, Dublin 6W
- Commenced73 Harold's Cross Cottages, Dublin 6, D06 HF70
Homes nearby
- For sale80 Mount Drummond Square, Harold’s Cross, Dublin 6, D06 X9P0
- For sale29 Mount Drummond Square, Harold's Cross, Dublin 6, D06 R2Y7
- For sale20 Mount Drummond Avenue, Harold's Cross, Dublin 6, D06 PX04
- For sale9 Darley Street, Harold's Cross, Dublin 6, D06 W3K1
- For sale15 Grosvenor Square, Rathmines, Dublin 6, D06 PW86
- For sale140 Harold's Cross Road, Harold's Cross, Dublin 6W
Development land nearby
- Permitted, not started · 40 homes granted 24 Oct 2024, expires 24 Oct 2029 — No. 126-128 Harold's Cross Road (0.3 km)
- Permitted, not started · 52 homes granted 30 Oct 2024, expires 30 Oct 2029 — No. 348 Harold's Cross Road (0.9 km)
- Derelict site — 144 Harold's Cross Road, Dublin 6W (0.3 km)
- Residential land off Mount Drummond Square, Harolds Cross, Dublin 6 (0.1 km)
- Residential land off Mount Drummond Square, Harolds Cross, Dublin 6 (0.1 km)
Zoning
Zone Z1 - DEV PLAN 2022-2028
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.
Protections nearby 250 m
Flood area nearby (OPW maps). floodinfo.ie ↗
- NIAH-recorded building · 12
- Recorded monument · 3
Where this comes from
National planning feed (NPAD), fetched 11 Sept 2026, 18:51.
Source: National Planning Application Database · fetched 11 Sept 2026, 18:51
| Source | Licence | Fetched | Link |
|---|---|---|---|
| National Planning Application Database | CC BY 4.0 | 11 Sept 2026, 18:51 | open |
Summary
WEB2227/26 is a planning application to Dublin City Council for RETENTION: Retention of single-storey lean-to extensions to the side and rear of the, received on 21 May 2026; permission was granted on 15 Jul 2026.