Unit 3A & 3B Sandyford Business Centre, Blackthorn Road, Sandyford Industrial Estate, Dublin 18
Subdivision of a two-storey office building into two units with roof and entrance modifications in Sandyford.
D03A/0985 · Dun Laoghaire Rathdown County Council · Lodged 16 October 2003
- Reference
- D03A/0985
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 16 October 2003
Summary
AI-generatedThe proposal involves subdividing an existing two-storey office building into two separate units. Works include removing a dormer roof, installing a new automatic smoke vent, replacing the main entrance with a single-storey glazed porch, and adding a new full-height glazed screen.
- 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
Sub divide existing two storey office building into two separate units, to be know as unit 3a and unit 3b, remove dormer type roof to west elevation and provide new automatic smoke vent at roof level together with making good of existing roof coverings. Remove existing hanging glazed screen at first floor level together with existing main entrance door set at ground floor level to west elevation and replace with new single storey glazed entrance porch at ground floor level and new full height...
Land-use zoning
What this land is zoned for
“OE To provide for office and enterprise development.”
National zoning type: Office, business/technology park and related
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 |
|---|---|---|---|
| 124 The Forum, Ballymoss Rd, Sandyford Dublin 18 | May 2025 | €495,000 | 256 m |
| 121 The Forum, Ballymoss Rd, Sandyford Dublin 18 | Nov 2025 | €485,000 | 256 m |
| Apt 22 Ballymoss Rd, Sandyford, Dublin 18 | Dec 2025 | €485,000 | 281 m |
| 95 The Forum, Ballymoss Rd, Sandyford Dublin 18 | Jun 2025 | €362,000 | 290 m |
| Apt 97, The Forum, Sandyford | Jun 2025 | €488,000 | 290 m |
| 99 The Forum, Sandyford, Dublin 18 | Oct 2025 | €531,000 | 290 m |
| 74 The Forum, Ballymoss Rd, Sandyford Dublin 18 | Apr 2026 | €530,000 | 294 m |
| 44 The Forum, Ballymoss Road, Sandyford | Jun 2025 | €465,000 | 294 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 received16 October 2003
- Decision issued19 November 2003
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted40 m away
Permission is sought for the replacement of the existing timber framed glazed entrance door to the northwest…
UNIT 4A/4B, Sandyford Business Centre, Blackthorn Road, Sandyford, Dublin 18
D11A/0374Dún Laoghaire–RathdownLodged 4 Aug 2011Extension
- Granted60 m away
Sub-divide existing two-storey office building into two separate units to be known as Unit 3A and Unit 3B —…
Unit 3, Sandyford Business Centre, Blackthorn Road, Sandyford Industrial Estate, Dublin 18.
D03A/1134Dún Laoghaire–RathdownLodged 28 Nov 2003Alterations
- Exempt — no permission needed60 m away
Internal Works-Amalgamation of 2 No. Units
Unit Nos. 1A and 1B, Burton Hall Road, Sandyford Business Park, Dublin 18, D18 RX65
REF18125Dún Laoghaire–RathdownLodged 13 Nov 2025Alterations
- Granted70 m away
Planning permission for development comprises minor alterations to the entrance canopy and facade at the…
Block B, The Atrium, Blackthorn Road, Sandyford Business Park, Dublin 18
D17A/1042Dún Laoghaire–RathdownLodged 30 Nov 2017Alterations
- Granted70 m away
(1) Change of use from office space to Snap Printing premises, incorporating the following: reception, office…
Unit 8B, Sandyford Business Centre, Sandyford, Dublin 18.
D04A/1327Dún Laoghaire–RathdownLodged 17 Nov 2004Change of use
- Granted90 m away
A change of use of Unit No. 6 Sandyford Business Centre (1,337 sq m) from Office to Clinical Laboratory,…
A Site of 0.2788 Ha. incorporating Unit No. 6, Blackthorn Road, Sandyford Business Centre, Sandyford Business Park, Dublin 18, D18AW89
D25A/0912/WEBDún Laoghaire–RathdownLodged 28 Nov 2025Change of use
- Granted100 m away
Removal of the raised louvre vent at roof level and the hipped roof over the main entrance to 7A and make…
Unit 7A & 7B Sandyford Business Centre, Blackthorn Road,, Sandyford Industrial Estate, Dublin
D02A/0337Dún Laoghaire–RathdownLodged 23 Apr 2002Alterations
- Granted100 m away
Permission for change of use at units 1 & 2, The Atrium Facilities Building from 177 sq.m of mixed trading…
The Atrium Facilities Building, Sandyford Business Park, Dublin 18
D06A/1752Dún Laoghaire–RathdownLodged 30 Nov 2006Change 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.
- GrantedAlterations
Sub-divide existing two-storey office building into two separate units to be known as Unit 3A and Unit 3B —…
Unit 3, Sandyford Business Centre, Blackthorn Road, Sandyford Industrial Estate, Dublin 18.
D03A/1134Dún Laoghaire–RathdownLodged 28 Nov 2003
- InvalidAlterations
Removal of the dormer roof over the main entrance to Unit 5B, provide new automatic smoke vent at roof level…
Unit 5A, 5B and 5C, Sandyford Business Centre, Blackthorn Road, Sandyford Industrial Estate, Dublin 18.
D03A/0984Dún Laoghaire–RathdownLodged 16 Oct 2003
- GrantedAlterations
Removal of the 2 dormer roofs over the main entrance to Unit 6A and 6B, provide 2 new automatic smoke vents…
Unit 6A & Unit 6B, Sandyford Business Centre, Blackthorn Road, Sandyford Industrial Estate, Dublin 18
D05A/0752Dún Laoghaire–RathdownLodged 15 Jun 2005
- GrantedAlterations
(a) Alterations to south-east elevation including new roller shutter door and adjacent pedestrian door and…
Brookfield House, Units No. 1, 2 & 3 Blackthorn Close, Stillorgan Industrial Park, Blackrock, Co. Dublin
D04A/0845Dún Laoghaire–RathdownLodged 1 Nov 2004
- RefusedChange of use
Permission for the Change of Use of existing building from office use and warehouse to office use including…
Unit 57, Blackthorn Road, Sandyford, Dublin 18
D14A/0658Dún Laoghaire–RathdownLodged 10 Oct 2014
- GrantedChange of use
Permission for development consisting of change of use for part of building from commercial use to…
2, Killiney View, Glenageary, Co Dublin
D13A/0255Dún Laoghaire–RathdownLodged 22 May 2013
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