1 Denville Court, Ballybrack, Co Dublin
Construction of a ground-floor granny flat extension to the rear of the house.
D15B/0066 · Dun Laoghaire Rathdown County Council · Lodged 11 March 2015
- Reference
- D15B/0066
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 11 March 2015
Summary
AI-generatedThe application proposes a ground-floor granny flat extension at the rear of the property. The design includes a Velux window in the roof.
- Storey
- 1
Generated from the description above by an AI model and may contain mistakes. The council’s description is the authoritative record.
Official record
Development description
Permission for proposed ground floor granny flat extension to rear with velux window in roof.
Land-use zoning
What this land is zoned for
“A To provide residential development and improve residential amenity while protecting the existing residential amenities”
Objective set by the COUNTY DEVELOPMENT PLAN 2022-2028 (2022–2028). The planning authority decides each application on its own merits — this is the zoning context, not a compliance assessment.
Read the zoning objectives in the development planBuilt & sold
What happened next
Beyond the decision: whether this development was built, and what property here has sold for.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| 19 Ralahine, Church Rd, Ballybrack | Feb 2025 | €625,000 | 73 m |
| 30 Ralahine, Ballybrack, Co Dublin | Feb 2026 | €666,500 | 89 m |
| 49a Ralahine, Ballybrack, Glenagearynot full market price | Mar 2026 | €320,000 | 131 m |
| 42 Egremont, Church Road, Kilineyprice excludes VAT | May 2025 | €942,731 | 144 m |
| 27 Egremont, Church Road, Killineyprice excludes VAT | Apr 2025 | €594,714 | 144 m |
| 65 Ralahine, Ballybrack, Dublin 1 | Jul 2025 | €570,000 | 157 m |
| 41 Egremont, Church Road, Killineyprice excludes VAT | Mar 2025 | €925,110 | 168 m |
| 40 Egremont, Church Road, Killineyprice excludes VAT | Mar 2025 | €881,057 | 175 m |
Nearby properties, not this site — a guide to local values.
Sources: Building Control Management System (commencement notices) and the Residential Property Price Register, licensed under CC BY 4.0. Records are matched to this application by location and may not be exhaustive; always confirm against the official source before relying on them.
Key dates
Timeline
- Application received11 March 2015
- Decision issued1 May 2015
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- InvalidAt this site
Permission for proposed ground floor Granny Flat extension to rear with a velux window in roof
1 Denville Court, Ballybrack, Co Dublin
D15A/0612Dún Laoghaire–RathdownLodged 25 Sept 2015Extension
- GrantedAt this site
Permission for proposed ground floor Granny Flat extension to rear with velux window in roof
1, Denville Court, Ballybrack, Co. Dublin
D15A/0741Dún Laoghaire–RathdownLodged 1 Feb 2016Extension
- Granted40 m away
Single storey extension to porch of the existing house and all associated site works
17, Denville Court, Ralahine, Watson Estate, Killine, Co. Dublin.
D07B/0324Dún Laoghaire–RathdownLodged 13 Apr 2007Extension
- Granted50 m away
Double storey extension to gable end with single storey and porch extension to front of house — Attic…
4, Ralahine, Ballybrack, Co. Dublin.
D04A/0397Dún Laoghaire–RathdownLodged 8 Apr 2004Extension
- Granted60 m away
Single storey extensions to front and rear of existing house
15, Denville Court, Killiney, Glenageary, Co Dublin
D08B/0536Dún Laoghaire–RathdownLodged 17 Jul 2008Extension
- Granted60 m away
Planning permission sought for single storey extension to front, two storey extension to side, single and two…
18, Ralahine, Ballybrack, Co. Dublin
D12B/0249Dún Laoghaire–RathdownLodged 25 Jul 2012Extension
- Granted70 m away
Permission for Retention of raised boundary wall heights to the sides and rear including timber fencing,…
9 Denville Court, Killiney, Co Dublin
D15B/0345Dún Laoghaire–RathdownLodged 10 Sept 2015Retention
- Refused80 m away
Permission is sought for change of use of existing residential bungalow dwelling to a Doctors GP surgery of…
32a, Ralahine, Ballybrack, Glenageary, Co. Dublin, A96 T4A7
D16A/0349Dún Laoghaire–RathdownLodged 18 May 2016Change of use
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedExtension
Permission for proposed ground floor Granny Flat extension to rear with velux window in roof
1, Denville Court, Ballybrack, Co. Dublin
D15A/0741Dún Laoghaire–RathdownLodged 1 Feb 2016
- GrantedExtension
Permission for ground floor Granny flat extension to gable of house with velux window in roof at front
9 The Grange, Kill Lane, Deansgrange, Blackrock, Co Dublin
D15A/0216Dún Laoghaire–RathdownLodged 2 Apr 2015
- GrantedExtension
Permission for single storey granny flat extension to side and rear incorporating an existing detached…
24 Marlfield, Cabinteely, Dublin 18, D18 T211
D19A/0889Dún Laoghaire–RathdownLodged 19 Nov 2019
- Awaiting decisionRetention
Conversion of garage attached to dwelling house to granny flat and first floor extension to said granny flat,…
"Pine Hill", Adamstown, Fivemilebridge, Co Cork
235435corkLodged 11 Jul 2023
- Awaiting decisionExtension
Construction of granny flat and retention of alterations to west elevation of dwelling to include omission of…
Ballincolly, Ballyvolane, ,
043364corkLodged 14 May 2004
- InvalidExtension
Permission is sought for a two storey granny flat extension to rear
6, Bearna Park, Sandyford, Dublin 18
D08B/0282Dún Laoghaire–RathdownLodged 17 Apr 2008
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