12C Effra Road, Rathmines, Dublin 6
Approved in Sept 2025. Building started in 2026.
- 12 Jun 2025Received
- 5 Aug 2025Approved
- 10 Sept 2025Final approval
- 28 Jul 2026Building started
- Status
- Building startedi
- Decision
- Approved · 5 Aug 2025
- Council
- Dublin City Council
- Type
- Permission
- Site
- 146 m²
What’s proposed
In plain English
Modifications and extensions to a house at 12C Effra Road
The applicant wants to build a single-storey side extension and a two-storey rear extension. They also plan to change the front of the house and add external insulation.
- Includes modifications to the front elevation
- Adds external insulation to the building
- Includes garden storage in the front garden
Written by AI from the council’s description
An AI model rewrote the council’s description below in everyday words on 9 Oct 2026. It was told to use only that text, and every number it wrote was checked against it. It says nothing about whether the application will be approved. The council’s wording and planning file are the record.
The council’s description
The development will consist of modifications to front elevation, single storey side extension, two storey rear extension, installation of external insulation, garden storage to front garden and all associated site works
Planning details
- Reference
- WEB2379/25
- Local authority
- Dublin City Council
- Status
- Commenced · register status “Decision Notice Issued”
- Received
- 12 Jun 2025
- Decision due
- 6 Aug 2025 · decided 5 Aug 2025
- Decision
- Grant permission on 5 Aug 2025
- Site area
- 146 m² from the mapped boundary, not the council's figure
Nearby 31 · 500 m · 12 months
- Awaiting decision5, Kenilworth Road, Dublin 6, D06 FC96
- Awaiting decisionBuilding Located to the rear (NorthWest) 274 Harolds Cross Road, Dublin 6W
- Awaiting decision73 Grosvenor Road, Rathmines, Dublin 6, D06 KX81
- Awaiting decisionOak Mews, 70, Charleville Close, Rathmines, Dublin 6, D06 DV20
- WithdrawnOak Mews, 70 Charleville Close, Dublin 6, D06 DV20
- Awaiting decisionBellview, 13, Leicester Avenue, Dublin 6, D06E5Y4
- Withdrawn13 Leicester Avenue, Rathgar, Dublin 6, D06E5Y4
- Withdrawn60 Kenilworth Square, Rathgar, Dublin 6
Show all 31
- 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 decision24 Kenilworth Square North, Rathgar, Dublin 6
- 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
- Refused117, Leinster Road, Dublin 6, D06 W205
- RefusedOak Mews, 70 Charleville Close, Rathmines, Dublin 6
- Appealed84, Leinster Road, Dublin 6
- Withdrawn84, Leinster Road, Dublin 6, D6 D06 C7X9
- WithdrawnBuilding Located To The Rear (NORTHWEST) 274, Harold's Cross Road, Dublin 6w
- WithdrawnBuilding located to the rear (Northwest), 274, Harold's Cross Road, Dublin 6w
- Withdrawn1, Kenilworth Lane West, Rathgar, Dublin 6
- Appeal decided236 - 238 Harold's Cross Road, Dublin D6WRF44
- Commenced100 Leinster Road, Rathmines, Dublin 6, D06FP40
- Withdrawn100 Leinster Road, Rathmines, Dublin 6, D06FP40
- Withdrawn238 Harold's Cross Road, Dublin 6w
- Withdrawn236 - 238 Harold's Cross Road, Dublin D6WRF44
- Commenced40, Rathgar Road, Dublin 6
- Commenced16 Kenilworth Lane West, Rathmines, Dublin 6, D06 N229
- Withdrawn238 Harold's Cross Road, Dublin 6W, D6WRF44
- Refused84 Leinster Road (rear of site facing Grosvenor Lane ), Dublin 6
- WithdrawnSite to the rear of 84 Leinster Road , Dublin 6 , (rear of site facing Grosvenor Lane )
- CommencedGarville Lane and to the rear of No. 10, Garville Avenue, Rathgar, Dublin 6
- WithdrawnGarville Lane and to the rear of 10 Garville Avenue, Rathgar, Dublin 6
- 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
- Granted3, 5 , 7, 9 Rathmines Road Upper, Rathmines, Dublin 6, D06 K1W3
- Commenced17, Mount Drummond Square, Harolds Cross, Dublin 6, D06 K7P2
- Appeal decidedSite on Louis Lane to the rear of No. 11 Leinster Road, Rathmines, Dublin
- Withdrawn1 Kenilworth Lane West, to the rear of No 1 Kenilworth Square North , Rathgar, Dublin 6
- Withdrawn12C, Effra Road, Rathmines, Dublin 6
- Appeal decided32 Kenilworth Square West (Protected Structure), Rathgar, Dublin 6, D06 XP38
- Appeal decided36 Leinster Road, Rathmines, Dublin 6, D06 WD98
- WithdrawnQueen Of Peace Centre, Garville Place, Rathgar, Dublin 6
- GrantedBellview, 13 Leicester Avenue, Rathgar, Dublin 6, D06E5Y4
- Granted1A, Maxwell Road, Rathgar, Dublin 6
- CommencedWoodycrest , 8A, Leicester Avenue, Rathmines, Dublin 6, D06 Y1Y5
- Withdrawn36 Leinster Road, Rathmines, Dublin 6, D06 WD98
- WithdrawnBellview, 13 Leicester Avenue, Rathgar, Dublin 6, D06 E5Y4
- Withdrawn36 Leinster Road, Rathmines, Dublin 6, D06 WD98
- GrantedSite to the Rear of No 71 Kenilworth Square East, Dublin 6, D06 DK60
- WithdrawnSite to the Rear of No 71 Kenilworth Square East, Rathgar, Dublin 6
- CommencedGarville Lane and to the rear of No. 10 Garville Avenue, Rathgar, Dublin 6
- GrantedMountainview House, Mountainview Avenue, Harold's Cross, Dublin 6W, D6WP685
- Granted18, Rathgar Road, Rathmines, Dublin 6, D06 K7P9
- Withdrawn18, Rathgar Road, Rathmines, Dublin 6, D06 K7P9
- Refused43, Charleville Close, Rathmines, Dublin 6, D06 H2Y2
- Granted31 Kenilworth Square West, Rathmines, Dublin 6, D06 XF29
- Commenced23, Leinster Road, Rathmines, Dublin 6
- Withdrawn31 Kenilworth Square West, Rathmines, Dublin 6, D06 XF29
- Withdrawn43, Charleville Close, Rathmines, Dublin 6, D06 H2Y2
- Refused15 Grosvenor Road, Dublin 6 D06NX93
- Granted220 Harold's Cross Road, Harold's Cross, Dublin 6W
- Withdrawn23 Leinster Road, Rathmines, Dublin 6, D06 NC80
- Commenced10, Grosvenor Road, Rathmines, Dublin 6
- Granted23-24 Mountain View Avenue and rear of 226-230 Harold's Cross Road Dublin 6
- Withdrawn23-24 Mountain View Avenue, Dublin 6 and rear of 226-230 Harold's Cross Road
- Appeal decided36 Leinster Road, Rathmines, Dublin 6
- Commenced24, Charleville Road, Rathmines, Dublin 6
- 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
- Granted58, Grosvenor Road, Dublin 6
- Commenced13 Tivoli Avenue, Harold's Cross, Dublin 6W
- Withdrawn58, Grosvenor Road, Dublin 6
- Commenced41 Charleville Close, Rathmines, Dublin 6
- Granted10, Leinster Place, Rathmines, Dublin 6, D06 V0F2
- Refused23 Leinster Road, Rathmines, Dublin 6, D06ND80
- Granted14, Mount Drummond Square, Harold's Cross, Dublin 6, D06 F3F4
- Granted45, Kenilworth Square South, Dublin 6
- WithdrawnTo the rear of 5 Kenilworth Square North (A protected structure), Dublin 6 (D06 NY58), at No.5 Kenilworth Lane West, Dublin 6
- Commenced15, Mount Drummond Square, Dublin 6 , D06N6X0
- Granted280-288, Harolds Cross Road, DUBLIN 6
- Withdrawn23, Leinster Road, Rathmines, Dublin 6, D06 ND80
- Withdrawn23, Leinster Road, Dublin 6, D06 ND80
- Commenced66 Charleville Close, Rathmines, Dublin 6, D06 X2X2
- Withdrawn280-288, Harolds Cross Road, DUBLIN 6
- Granted21, Spire View Lane, Rathgar, Dublin 6
- Withdrawn21 Spire View Lane, Rathgar, Dublin 6
- GrantedBlock A, Elmville, Harolds Cross Road, Dublin 6W
- CommencedRear of 50 Leinster Road, Dublin 6
- CommencedBlock A, Elmville, Harolds Cross Road, Dublin 6W
- Granted8 Wynnefield Road, Rathmines, Dublin 6, D06 V966
- WithdrawnRear of 50 Leinster Road, Dublin 6
- Withdrawn1 Kenilworth Road, Rathgar, Dublin 6, D06 X5X2
- Commenced171 Harolds Cross Road, Dublin 6W, D6WY267
- Withdrawn8 Wynnefield Road, Rathmines, Dublin 6, D06 V966
- Commenced64 Grosvenor Square, Rathmines, Dublin 6, D06KA66 , Proposed development affects Grosvenor Lane to the rear of the property.
- Withdrawn8 Wynnefield Road, Rathmines, Dublin 6, D06V966
- GrantedQueen of Peace Centre, Garville Place, Rathgar, Dublin 6
- Withdrawn8 Wynnefield Road, Rathmines, Dublin 6 , D06V966
- Granted15 Grosvenor Road, Dublin 6, D06 NX93 on the corner with Grosvenor Place
- Granted23-24 Mountain View Avenue, Dublin 6 & rear of 226 -230 Harold's Cross Road
- Commenced53, Kenilworth Square South, Dublin 6
- WithdrawnSite at 23-24 Mountain View Avenue, Dublin 6W & rear of Nos. 226-230 Harold's Cross Road.
- CommencedLand to the rear of 21 Kenilworth Square North,, Rathmines fronting onto Kenilworth Lane West, Rathmines, Dublin 6
- GrantedHazel Mews, 58, Charleville Close, Rathmines, Dublin 6, D06 E181
- Commenced1A Maxwell Road, Rathgar, Dublin 6, bounded by Maxwell Road to the South East, house no. 1 on Maxwell Road to the East, house no.'s 1 to 10 on Frankfort Avenue to the South, West and house no.'s 156 & 157 on Rathgar Road to the West & North.
- Granted20, Mount Drummond Square, Harolds Cross, Dublin 6
- WithdrawnHazel Mews, 58 Charleville Close, Dublin 6, D06 E181
- WithdrawnLand to the rear of 21 Kenilworth Square North, Rathmines fronting onto Kenilworth Lane West, Rathmines, Dublin 6
- Withdrawn20, Mount Drummond Square, Harold's Cross, Dublin 6, D06 P8N6
- WithdrawnHazel Mews, 58, Charleville Close, Rathmines, Dublin 6, D06 E181
- Granted51 Kenilworth Square, Rathgar, Dublin 6, D06 Y274
- Commenced13, Tivoli Avenue, Dublin 6W
- Commenced60 Charleville Close, Rathmines, Dublin 6
- Commenced78 Leinster Road, Rathmines, Dublin 6
- Withdrawn51 Kenilworth Square, Rathgar, Dublin 6, D06 Y274
- Appeal decidedRear of 4 Waverley Terrace bounded by numbers 3 & 4 Waverley Terrace to the north, 5 Waverley Terrace to the east 54a Rathgar Avenue to the south & Rathgar Avenue to the west, Dublin 6
- Granted13, Charleville Road, Rathmines, Dublin 6
- Withdrawn51 Kenilworth Square, Rathgar, Dublin 6, D06 Y274
- WithdrawnSite to the rear of 4 Waverley Terrace, bounded by numbers 3 & 4 Waverley Terrace to the north, 5 Waverley Terrace to the east, 54A, Rathgar Avenue to the south and Rathgar Avenue to the west, Dublin 6
- CommencedNo. 5 Kenilworth Square North, Dublin 6. D06NY58
- Granted22 Rathgar Road, Dublin 6
- Granted7, Grosvenor Place, Dublin 6
- Appeal decided8 Tivoli Avenue, Harolds Cross, Dublin 6W, D6W KW59
- Granted199/201 Harolds Cross Road,Dublin 6
- Withdrawn8 Tivoli Avenue, Harold's Cross, Dublin 6w, D6W KW59
- CommencedNo. 8 Grosvenor Road, Dublin 6
- Granted62 and 63 Grosvenor Lane, currently under construction, to the rear of 62 and 63 Leinster Road, Rathmines, Dublin 6
- Commenced5, Maxwell Road, Rathgar, Dublin 6, D06Y8K7
- WithdrawnSite at rear of 199/201 Harold's Cross Road, Dublin 6
- Withdrawn5, Maxwell Road, Rathgar, Dublin 6, D06Y8K7
- Appeal decided153-155, Harold's Cross Road, Dublin 6W
- Granted217/219, Rathmines Road Lower, Rathmines, Dublin 6
- Commenced52, Grosvenor Road, Dublin 6
- Withdrawn217/219, Rathmines Road Lower, Rathmines, Dublin 6
- Withdrawn52, Grosvenor Road, Dublin 6
- Granted5, Waverley Terrace, Kenilworth Square North (& Rathgar Avenue), Rathmines, Dublin 6, D06 Y6PO
- Withdrawn5 Waverley Terrace, Kenilworth Square North, Rathmines, Dublin 6, D06 Y6PO
- Commenced8, Grosvenor Road, Dublin 6
- Appeal decidedSite at Spire View Lane, to the rear of 28 Rathgar Road, Dublin 6
- RefusedKenilworth Bowling Club, Grosvenor Square, Rathmines, D06HP90
- Granted80, Kenilworth Square, Rathgar, Dublin 6
- Commenced49, Grosvenor Lane (Rear of 49 Leinster Road), Rathmines, Dublin 6
- Refused11 Charleville Road, Rathmines, Dublin 6, D06 Y2R0
- Commenced51, Kenilworth Square Rathgar, Dublin 6
- Granted5 Waverley Terrace, Kenilworth Square North, Dublin 6, D06 Y6PO
- Appeal decided1A Maxwell Road, Rathgar, Dublin 6
- Withdrawn80, Kenilworth Square, Rathgar, Dublin 6
- Withdrawn51, Kenilworth Square, Rathgar, Dublin 6
- Granted23-24 Mountain View Avenue, Dublin 6 & rear 226-230 Harold's Cross Road
- Withdrawn49 Grosvenor Lane (rear of 49 Leinster Road), Rathmines, Dublin 6
- Granted324 Harold's Cross Road, Dublin 6W
- Withdrawn11 Charleville Road, Rathmines, Dublin 6, D06 Y2R0
- Withdrawn1A Maxwell Road, Rathgar, Dublin 6, bounded by Maxwell Road to the South East house no.1, on Maxwell Road to the East, house no.'s 1 to 10 on Frankfort Avenue to the South West and house, no's 156 & 157 on Rathgar Road to, the West & North.
- Commenced21, Kenilworth Square North, Rathgar, Dublin 6
- Withdrawn324 Harold's Cross Road, Dublin 6W
- WithdrawnKenilworth Bowling Club, Grosvenor Square, Dublin 6, D06 HP90
- Refused9, Grosvenor Place, Rathmines, Dublin 6 D06 W6V0
- Refused88, Leinster Road, Dublin 6
- Refused89, Leinster Road, Dublin 6
- Granted139 Harold's Cross Road, Dublin 6W, D6W R206
- WithdrawnKenilworth Bowling Club, Grosvenor Square, Rathmines, Dublin D06 HP90
- Granted10 Wynnefield Road, Rathmines, Dublin 6, D06 Y8X6
- Commenced21, Kenilworth Square North, Rathgar, Dublin 6
- Commenced77, Kenilworth Square East, Dublin 6
- Commenced199/201 Harold's Cross Road, Dublin 6w
- Granted3, Leinster Road West, Rathmines, Dublin 6 D06 N827
- Awaiting decision67, Garville Lane, Rathgar, Dublin 6 D06 Y681
- Withdrawn199 / 201, Harold's Cross Road, Dublin 6
- Withdrawn67, Garville Lane, Dublin 6
- Refused217/219 Rathmines Road Lower, Rathmines, Dublin 6
- Commenced107, Leinster Road, Rathmines, Dublin 6
- Commenced26, Effra Road, Rathmines, Dublin 6 D06 K8E8
- Withdrawn26, Effra Road, Rathmines, Dublin 6, D06 K8E8
- CommencedSite in the rear gardens of 62 and 63, Leinster Road, Rathmines, Dublin 6
- Withdrawn107 Leinster Road, Rathmines, Dublin 6
- WithdrawnRear gardens of 62 & 63 Leinster Road, Rathmines, Dublin 6
- Refused19, Leinster Square, Dublin 6
- Withdrawn67, Garville Lane, Rathgar, Dublin 6 D06 V681
- Granted32A, Rathgar Avenue, Rathmines , Dublin 6
- Withdrawn19, Leinster Square, Rathmines, Dublin 6
- Granted232, Harold's Cross Road, Dublin 6W, D6W N923
- Withdrawn67, Garville Lane, Dublin 6
- GrantedNo. 1A, Rathgar Place, Rathmines, Dublin 6, D06H2V3 (to rear of No. 162 Rathgar Road, Protected Structure RPS Ref. 7125)
- Withdrawn32, Kenilworth Square, Rathgar, Dublin 6
- Withdrawn1A Rathgar Place - Mews to rear of no. 162 Rathgar Road, Dublin 6
- Commenced214-216-218 Harold's Cross Road, Harold's Cross, Dublin 6W
- Refused11, Charleville Road, Rathmines, Dublin 6, D06 Y2RO
- Granted23-24, Mountain View Avenue, Dublin 6w & rear of nos. 226-230 Harold's Cross Road
- Granted26, Grosvenor Place, Rathmines, Dublin 6, D06 V5WO
- Commenced59, Grosvenor Square, Rathmines, Dublin 6, D06 T1W3
- Withdrawn11, Charleville Road, Rathmines, Dublin 6, DO6 Y2RO
- Withdrawn23-24 Mountain View Avenue Dublin 6 & rear of nos. 226-230 Harolds's Cross Road
- Withdrawn26 Grosvenor Place, Rathmines, Dublin 6, D06 V5W0
- CommencedCoach House, rear of 151 Leinster Road, Rathmines, Dublin D06 YD53
- RefusedChurch Of The Three Patrons, 48 Rathgar Road, Dublin 6, D06 KF38
- RefusedRear 10 Leinster Road, Dublin 6, D06 R594
- Withdrawn23-24 Mountain View Avenue, Dublin 6 and rear of Nos. 226-230 Harold's Cross Road
- Refused51, Grosvenor Square, Rathmines, Dublin 6
- Granted14, Charleville Road, Dublin 6, D06 C5X7
- Withdrawn214-216-218, Harold's Cross Road, Dublin 6W
- CommencedQueen of Peace Centre, Garville Place, Rathgar, Dublin 6
- Withdrawn14, Charleville Road, Rathmines, Dublin 6, D06 C5X7
- Commenced22, Rathgar Road, Dublin 6
- Withdrawn51, Grosvenor Square, Rathmines, Dublin 6
- Withdrawn23-24, Mountain View Avenue, Dublin 6 & rear of Nos. 226-230 Harold's Cross Road
- Withdrawn22 Rathgar Road, Dublin 6
- Commenced196/196A , Harolds Cross Road, Terenue, Dublin 6W, D6W VN24
- Refused183, Harold's Cross Road, Dublin 6W, D6W HV18.
- Commenced21 Kenilworth Square North, Rathgar, Dublin 6
- WithdrawnCoach house, rear of 151 Leinster Road, Rathmines, Dublin, D06 YD53
- Withdrawn196, Harolds Cross Road, Terenure, Dublin 6W, D6W VN24
- Commenced81 Leinster Park, Harold's Cross, Dublin, 6 D6W F304
- Commenced8, Grosvenor Place, Rathmines, Dublin 6 D06 A3H3
- Commenced73, Grosvenor Road, Dublin 6
- Withdrawn8, Grosvenor Place, Rathmines, Dublin 6
- Commenced19, Grosvenor Road, Rathgar, Dublin 6 D06 Y523
- WithdrawnCoach house, rear of 151 Leinster Road, Rathmines, Dublin, D06 YD53
- Withdrawn81, Leinster Park, Harolds Cross, Dublin 6
- Granted71 Leinster Road, Rathmines, Dublin 6
- Granted9, Rathmines Park, Dublin 6 D06 X9E5
- WithdrawnShalom, 9, Rathmines Park, Rathmines, Dublin 6, D06 X9E5
- Appeal decided64, Grosvenor Square,Rathmines, Dublin 6, D06 KA66
- Commenced24, Grosvenor Square, Rathmines, Dublin 6, D06 HK11
- Withdrawn24 Grosvenor Square, Rathmines, Dublin 6, D06 HK11
- Granted153-155, Harold's Cross Road, Dublin 6W (formerly known as Michael Grant Motors), D6W HR13
- Appeal decided4, Leicester Avenue, Rathgar, Dublin 6
- Appeal decided63, Rathmines Road Upper, Rathmines, Dublin 6
- Withdrawn63, Rathmines Road Upper, Dublin 6
- Granted36 & 37, Rathmines Park, Dublin, 6
- 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
Homes nearby
- For saleSite to the rear of 19 Grosvenor Road, Main Road, Rathgar, Dublin 6
- For saleTuras, 17 Grosvenor Road, Rathmines, Dublin 6, D06 V002
- For sale10 Kenilworth Lane West, Rathgar, Dublin 6, D06 H4C0
- For sale11a Kenilworth Lane West, Rathmines, Dublin 6, D06 N9C1
- For sale'St. Anne's', 20 Charleville Road, Rathmines, Dublin 6, D06 W2R8
- For sale72 Grosvenor Road, Rathgar, Dublin 6, D06 K061
Development land nearby
- Permitted, not started · 19 homes granted 28 Apr 2026, expires 28 Apr 2031 — 44 Kenilworth Square South rear of nos.45-47 Kenilworth Square… (0.5 km)
- Permitted, not started · 52 homes granted 30 Oct 2024, expires 30 Oct 2029 — No. 348 Harold's Cross Road (0.6 km)
- Permitted, not started · 40 homes granted 24 Oct 2024, expires 24 Oct 2029 — No. 126-128 Harold's Cross Road (0.6 km)
- Residential land off Effra Road, Rathmines, Dublin 6 (0.0 km)
- Residential land off Leinster Road, Rathmines, Dublin 6 (0.1 km)
Building started
- 28 Jul 2026 · Builder told the council work was starting CN0145370DC
Zoning
Zone Z2 - DEV PLAN 2022-2028
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.
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
WEB2379/25 is a planning application to Dublin City Council for the development will consist of modifications to front elevation, single storey side, received on 12 Jun 2025; permission was granted on 5 Aug 2025.