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1, Washington Park, Rathfarnham, Dublin 14, D14 X510

Granted

Planning application SD26B/0148W

Dublin - South Dublin County Council

Proposed Development

Single storey extension to the rear of existing property and all associated site works.

View the full application file on the council's planning portal →

Application Timeline

  1. Application received

    1 Apr 2026

  2. Decision: Grant Permission

    15 May 2026

  3. Decision due

    26 May 2026

  4. Grant issued

    25 Jun 2026

Application Details

Location
1, Washington Park, Rathfarnham, Dublin 14, D14 X510
Applicant
N/A
Application Type
Permission
Planning Authority
South Dublin County Council
Eircode
D14 X510
Site Area
590 ha
Floor Area
16 sq m

Timeline

Registration Date
1 April 2026
Status
Final Grant
Decision
Grant Permission
Decision Date
15 May 2026
Grant Date
25 June 2026
Permission Expires
24 June 2031

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
SD09B/0208Grant Permission for Retention2 Jun 2009

Retention of new vehicle entrance at front of house and ancillary works.

1, Washington Park, Rathfarnham, Dublin 14.

0m
S00B/0560Granted5 Sept 2000

Two-storey extension at the rear

1 Washington Park, Rathfarnham, Dublin 14.

0m
SD06A/0180Granted11 Aug 2006

Montessori school with new pedestrian access gate from Kilvere Estate and ancillary site works.

1, Washington Park, Rathfarnham, Dublin 14.

17m
SD02A/0176Refused3 Apr 2002

Erection of one dwelling with proposed entrance off Washington Park.

To rear and side of 39/41 Butterfield Ave, Rathfarnham, Dublin 14.

21m
SD19B/0230Granted6 Jun 2019

Removal of the existing shed, side chimney and rear return of the existing two storey semi-detached house; construction of a two storey rear extension with 2 associated roof lights to the rear of the existing house; all ancillary site and landscaping works.

3, Washington Park, Dublin 14

26m
SD20B/0052Granted20 Feb 2020

Single storey extension to the side and rear; internal renovations; an attic conversion for storage purposes with a dormer roof to the side and rear; roof lights and all ancillary works necessary to facilitate the development.

37, Butterfield Avenue, Rathfarnham, Dublin 14

26m
SD22B/0087Granted24 Jun 2022

Ground floor extension to the rear, a two storey extension to the side with hipped roof; high level windows on the side ground floor; an attic conversion for storage purposes with the provision of a dormer roof to the rear of the main roof; roof lights to the front and side of the main roof; reconfiguring the ground floor layout; and all ancillary works necessary to facilitate the development.

37, Butterfield Avenue, Rathfarnham, Dublin 14

29m
S99A/0544Refused5 Aug 1999

Demolition of existing 2 storey residences, provision of 5 no. 2 bedroom apartments and 5 no. 1 bedroom apartments in part 2 storey and in part 3 storey building, provision of 10 car parking spaces, relocation of existing entrances together with ancillary site and external works.

39-41 Butterfield Avenue, Rathfarnham, Dublin 14.

29m
SD03A/0272Refused9 May 2003

One two storey dwelling with proposed entrance off Washington Park.

to rear & side of 39/41 Butterfield Ave., Rathfarnham, Dublin 14

29m
S00A/0523Granted3 Apr 2001

Demolition of two dwellings and the provision of 7 apartments

39/41 Butterfield Avenue, Rathfarnham, Dublin 14.

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