Hollypark Montessori, No. 17 Hollypark Avenue, Blackrock, Co. Dublin
Construction of a single-storey extension to an existing Montessori school in Blackrock.
D16A/0195 · Dun Laoghaire Rathdown County Council · Lodged 23 March 2016
- Reference
- D16A/0195
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 23 March 2016
Summary
AI-generatedPermission is sought for a 34 sq.m single-storey extension to an existing Montessori school. The school is located to the rear of a dwelling on Hollypark Avenue.
- Storey
- 1
- Floor area
- 34 m²
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 is sought for a single storey extension (34 sq. M) to an existing single storey montessori school located to the rear of dwelling and all associated site works.
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 |
|---|---|---|---|
| 29 Holly Park Ave, Blackrock, Dublin | May 2025 | €1,010,000 | 45 m |
| 1 Dargle Road, Hollypark, Blackrock | Dec 2025 | €851,000 | 110 m |
| 5 Dargle Road, Hollypark, Blackrock | Apr 2026 | €990,000 | 133 m |
| 43 Dargle Road, Hollypark, Blackrock | Feb 2026 | €1,235,000 | 174 m |
| 2 The Orchard, Newtownpark Ave, Blackrock | Aug 2025 | €1,395,000 | 186 m |
| 13 Dargle Road, Blackrock, Dublin | Mar 2026 | €887,500 | 188 m |
| 10 New Grange Rd, Blackrock, Dublin | Sept 2025 | €950,000 | 192 m |
| 2 New Park Rd, Hollypark, Blackrock | Jul 2025 | €910,000 | 194 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 received23 March 2016
- Decision issued17 May 2016
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Part granted, part refusedAt this site
Permission for erection of garden studio to rear of house and also transfer of Montessori with existing…
17 Holly Park Avenue, Blackrock, Co Dublin
D14A/0379Dún Laoghaire–RathdownLodged 17 Jun 2014Change of use
- GrantedAt this site
Continuance of Montessori Preschool on foot of previous Grant D12A/0004
17 Hollypark Avenue, Blackrock, Co Dublin
D17A/0642Dún Laoghaire–RathdownLodged 31 Jan 2018Other
- GrantedAt this site
Change of use of living room extension at rear of dwelling to be used as a montessori Pre-school
17, Holly Park Avenue, Blackrock, Dublin
D08B/0833Dún Laoghaire–RathdownLodged 17 Dec 2008Change of use
- GrantedAt this site
Permission is sought for continuance of Montessori School on foot of previous grant P/0956/09 and change of…
17, Holly Park Avenue,Blackrock, Co. Dublin
D12A/0004Dún Laoghaire–RathdownLodged 9 Jan 2012Change of use
- InvalidAt this site
Permission is sought for continuance of Montessori School on foot of previous grant P/0956/09 and change of…
17, Holly Park Avenue, Blackrock, Co. Dublin
D11A/0528Dún Laoghaire–RathdownLodged 22 Nov 2011Change of use
- Granted30 m away
Permission is sought for demolition of the existing garage, a two-storey extension to the side, a…
19, Holly Park Avenue, Blackrock, Dublin
D09A/0815Dún Laoghaire–RathdownLodged 28 Jan 2010Extension
- Granted50 m away
Removal of existing extension to side and conservatory to rear and replacement with extension to front, side…
28 Holly Park Avenue, Blackrock, Co. Dublin A94PF99
D25A/0025/WEBDún Laoghaire–RathdownLodged 13 Jan 2025Extension
- Granted50 m away
Permission for development. The development will consist of: Amendments to previous planning application…
14 Granville Park, Blackrock, Co Dublin, A94A625
D21A/0381Dún Laoghaire–RathdownLodged 29 Apr 2021Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- GrantedCommercial
Permission for a single storey extension to side of existing Montessori school and all associated site works…
23 Corbawn Drive, Shankill, Dublin 18
D16A/0088Dún Laoghaire–RathdownLodged 12 Feb 2016
- GrantedExtension
Permission to construct a new single storey classroom extension to the rear of existing Montessori facility…
Largy TD , Clones , Co. Monaghan
24105MonaghanLodged 11 Nov 2024
- GrantedCommercial
Permission for single storey extension to rear of existing Montessori
Oaklands Montessori & Creche, Chapel Lane, Swords, Co Dublin
F12A/0144FingalLodged 16 May 2012
- GrantedChange of use
The change of use of existing Montessori school from a child care facility to 1 no dwelling including the…
Garrancloyne, Carrigtwohill, Co. Cork,
196451corkLodged 10 Oct 2019
- GrantedChange of use
For change of use of existing playroom to new Montessori and new single storey extension to rear of existing…
22, Mountandrew Dale, Mountandrew, Lucan, Co. Dublin
SD04A/0509South DublinLodged 17 Nov 2004
- Awaiting decisionChange of use
Permission for the change of use of part of existing store and the construction of a single storey extension…
Shanagraigue, Carrigaline, Co Cork,
244614corkLodged 10 Apr 2024
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