St. Anthony's, Ballycullen Road, Knocklyon, Dublin 16.
Extension and major alterations to a bungalow, including a new dormer roof, garage, and new entrance.
SD15B/0234 · South Dublin County Council · Lodged 3 December 2015
- Reference
- SD15B/0234
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Permission
- Received
- 3 December 2015
- Floor area
- 280 m²
Summary
AI-generatedThe project involves extending the existing single-storey dwelling to add a front room and side garage. The existing roof will be replaced with a dormer roof to allow upper-floor use, featuring a covered balcony and carport. Works also include closing the existing vehicle entrance, creating a new entrance, and connecting to council mains.
- Storeys
- 2
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
Extension of the existing single storey dwelling to include the addition of a room to front and an adjoining domestic garage to the side, reconfiguration of internal space & front door to allow for use on upper floor; existing roof to be removed and replaced with dormer style roof allowing use of upper floor; dormer roof to include a covered balcony with carport under giving access to garage; all elevations to be altered to allow for new design; existing vehicle entrance to be closed and new entrance walls & piers created other side of site; existing septic tank to be decommissioned and sewerage and surface water connected to council mains and all ancillary site works.
Land-use zoning
What this land is zoned for
“To protect and/or improve residential amenity”
National zoning type: Existing residential
Objective set by the South Dublin 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.
Built — construction complete
A commencement notice records works starting on 5 May 2016.
Recent sales nearby
within 500 m| Address | Date | Price | Distance |
|---|---|---|---|
| Hillside, Old Knocklyon Rd, Knocklyon Dublin 16 | Apr 2025 | €630,000 | 47 m |
| 1 Monalea Park, Firhouse, Dublin 24 | Jan 2026 | €600,000 | 93 m |
| 3 Taobh Na Coille, Old Knocklyon Road, Knocklyon Dublin 16 | Jun 2026 | €551,000 | 124 m |
| 6 Taoibh Na Coille, Ballycullen Rd, Knocklyon Dublin 16 | May 2025 | €626,000 | 153 m |
| 7 Homeville Court, Knocklyon, Dublin 16 | Jun 2025 | €393,000 | 206 m |
| 40 Monalea Park, Firhouse, Dublin 24 | Apr 2025 | €593,000 | 213 m |
| 32 Castlefield Court, Castlefield Manor, Knocklyon Dublin 16 | Jul 2025 | €571,000 | 250 m |
| 84 Monalea Grove, Firhouse, Dublin City | Sept 2025 | €500,000 | 261 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 received3 December 2015
- Further information requested25 August 2015
- Further information received15 October 2015
- Decision due8 January 2016
- Decision issued16 December 2015
- Grant issued8 February 2016
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
Addition of a room to front and an adjoining domestic garage to the side; reconfiguration of internal space…
St. Anthonys, Ballycullen Road, Knocklyon, Dublin 16.
SD14B/0212South DublinLodged 7 Apr 2015Extension
- RefusedAt this site
Detached two storey, building to provide 2 number circa 82 sq.m 2 bed apartments with balconies. The drainage…
Lands at Castlefield Avenue, Knocklyon adjoining Mimosa Castlefield Avenue, Dublin 16, D16 R2F3
SD24A/0111South DublinLodged 7 May 2024Apartments
- GrantedAt this site
Planning permission is sought by the applicant for a detached two storey, building to provide 2 number circa…
Lands at Castlefield Avenue, Knocklyon adjoining Mimosa Castlefield Ave, Dublin 16, D16 R2F3
SD26A/0001WSouth DublinLodged 6 Jan 2026Apartments
- Not exempt — permission neededAt this site
Install a round window at high level in the south gable wall to provide more
4, Old Knocklyon Road, Knocklyon, Dublin 16
ED16/0063South DublinLodged 9 Nov 2016Alterations
- WithdrawnAt this site
Detached three storey, four bedroom house in a contemporary design with flat roofs and bedroom balconies; the…
Lands at Castlefield Avenue, Knocklyon, Dublin 16
SD22A/0080South DublinLodged 16 Mar 2022New dwelling
- InvalidAt this site
Detached two storey, building to provide 2 no. circa 82sq.m two bed apartments with balconies. The drainage…
Lands at Castlefield Ave, Knocklyon adj. 5 Knocklyon Rd & Mimosa, Castlefield Ave, D16
SD24A/0057South DublinLodged 19 Mar 2024Apartments
- WithdrawnAt this site
Construction of a dormer type two storey dwelling with hipped and gabled type slate roofs and rooflights,…
'St. Anthony's', Ballycullen Road, Dublin 16
SD10A/0329South DublinLodged 3 Nov 2010New dwelling
- GrantedAt this site
Revised design of a detached two storey dwelling with a hipped and gable type slate roofs and rooflights,…
St. Anthony's, Knocklyon Road & Castlefield Avenue, Knocklyon, Dublin 16
SD11A/0065South DublinLodged 25 May 2011New dwelling
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedExtension
Addition of a room to front and an adjoining domestic garage to the side; reconfiguration of internal space…
St. Anthonys, Ballycullen Road, Knocklyon, Dublin 16.
SD14B/0212South DublinLodged 7 Apr 2015
- GrantedExtension
An extension to the existing dwelling to include a part single storey / part dormer extension to rear, single…
Robinstown , Ballivor , Co. Meath.
211324MeathLodged 9 Jul 2021
- Awaiting decisionExtension
Construction of a single storey extension to rear of existing single storey dwellinghouse, alterations to…
Garraunigerinagh, Fermoy, Co. Cork,
184772corkLodged 29 Mar 2018
- GrantedExtension
A dormer style extension to side of dwelling, a single storey extension to front and side of dwelling, a…
Milleenduff, Rockchapel, Co.Cork,
174146corkLodged 27 Jan 2017
- GrantedExtension
Alterations and extension to existing single storey dwelling to include: [1] reconstruction of east facade…
Ballymurphy South, Innishannon, ,
114542corkLodged 18 Mar 2011
- GrantedExtension
(A) Demolish existing rear (northeast side) garage attached to dwelling, (B) Construct new single storey…
Greenanes, Ardfield, Clonakilty, Co. Cork
14719corkLodged 17 Dec 2014
Community
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