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Doreen House, 315/317 Blackhorse Avenue, Dublin 7

GRANT PERMISSION

Planning application 3162/25

Dublin - Dublin City Council

Proposed Development

Planning permission for A. Construction of 2 no. apartments in the existing second floor attic space . B. Removal of 2 No. existing dormer windows to front and replacement with 2 No. glazed screens and associated balconies . C. 2 No. dormer extensions to rear . D Reconfiguration of 'velux' roof lights to side E. All associated site works .

Application Timeline

  1. Application received

    15 Apr 2025

  2. Further information requested

    9 Jun 2025

  3. Further information received

    18 Jul 2025

  4. Decision due

    14 Aug 2025

  5. Decision: GRANT PERMISSION

    14 Aug 2025

  6. Grant issued

    18 Sept 2025

Application Details

Location
Doreen House, 315/317 Blackhorse Avenue, Dublin 7
Applicant
N/A
Application Type
Permission
Planning Authority
Dublin City Council
Site Area
1107.94 ha
Residential Units
2

Timeline

Registration Date
15 April 2025
Status
Decision Notice Issued
Decision
GRANT PERMISSION
Decision Date
14 August 2025
Grant Date
18 September 2025

Location

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Planning Applications Nearby

What the council has granted and refused around this site is the best guide to how a similar application will fare.

0m
3133/25APPLICATION DECLARED INVA1 Apr 2025

Planning permission for A. Construction of 2 No. apartments in the existing second floor attic space. B. Removal of 2 No. existing dormer windows to front and replacement with 2 No. glazed screens and associated balconies. C. 2 no. dormer extensions to rear D. Reconfiguration of 'Velux' roof lights to side . E. All associated site works .

Doreen House, Blackhorse Avenue, Dublin 7

17m
4591/23GRANT PERMISSION5 Oct 2023

PERMISSION:For Conversion of existing attic space comprising of modification of existing roof structure and flat roof dormer to the rear.

315A, Blackhorse Avenue, Dublin 7, D07 T9W0

35m
WEB1546/23GRANT RETENTION PERMISSIO29 Jun 2023

The retention of the changes to the façade of the existing dwelling house and domestic shed and all required ancillary works

313, Blackhorse Avenue, Dublin 7 D07 P6K2

44m
WEB1644/20APPLICATION DECLARED INVA23 Sept 2020

The development will consist of creation of vehicular access & all associated site development works.

54, Ardpatrick Road, Ashtown, Dublin 7

44m
2212/21GRANT PERMISSION12 Feb 2021

The development will consist of creation of vehicular access & all associated site development works.

54, Ardpatrick Road, Ashtown, Dublin 7

48m
WEB5488/25GRANT PERMISSION24 Oct 2025

Part two-storey, part single-storey flat-roof extension to the rear; first-floor extension to the side and rear; and conversion of existing garage to a home office, including replacement of garage doors with a new door and window to the front.

60 Ardpatrick Road, Navan Road, Dublin 7, D07 F7X4

48m
WEB2881/25APPLICATION DECLARED INVALID13 Aug 2025

The development will consist of demolition of existing single-story extension to rear of existing house, construction of two-story extension to side and rear, and conversion of existing garage to habitable space. The additional accommodation at ground floor level will comprise additional kitchen and dining space, lounge area and home office/ downstairs bedroom. The additional accommodation at first floor level will comprise master bedroom and new family bathroom. New windows are proposed to the rear, facing south- west and to the front, facing north-east. Garage door to be replaced with door and window. Existing first floor north facing window to side to be relocated and enlarged.

60, Ardpatrick Road, Navan Road, Dublin 7

56m
WEB1662/26GRANT PERMISSION21 Mar 2026

Single-storey flat roof extension to the side and rear, including conversion of the existing garage to a home office with a new window replacing the garage door, and demolition of the storage shed to the side.

24, Nephin Road, Castleknock, Dublin 7, D07X3H7

80m
5087/26APPLICATION DECLARED INVALID7 Apr 2026

RETENTION/PERMISSION: Retention of conversion of the garage to the right hand end of the building to habitable use and also for the amalgamation of the building , currently separated into 3 independent residential units , back to one overall residential dwelling .

44 Blackhorse Avenue, Navan Road, Dublin 7, D07V4F3

80m
5130/26GRANT PERMISSION AND RETENTION PERMISSION11 May 2026

RETENTION/PERMISSION : Retention permission is sought for the conversion of the garage to the right-hand end of the dwelling to habitable use . Permission is also sought for internal works to undo an unauthorised internal layout of the building where the building is currently separated into 3 independent residential units to return it back to one overall residential dwelling .

44 Blackhorse Avenue, Navan Road, Dublin 7, D07V4F3

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