c.1.2087 ha. site located at the Former Oatlands Monastery (A94 W7W7), to the rear of Oatlands College, Mount Merrion Co. Dublin and 2 Cherrygarth (A94 D5K3), Mount Merrion, Blackrock, Co. Dublin
Drainage revisions to a permitted residential development at the former Oatlands Monastery.
D21A/0753 · Dun Laoghaire Rathdown County Council · Lodged 24 August 2021
- Reference
- D21A/0753
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 24 August 2021
Summary
AI-generatedThis application seeks alterations to a previously permitted residential development. The changes focus on revising the wastewater and surface water drainage routes. Wastewater will now discharge to the system in Woodlands Avenue, and surface water will connect to the old Dublin Road system.
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 development. The development will consist of alterations to the permitted residential development under reg. Ref. D16a/0465; abp ref. Pl 06d. 247267 comprising revisions to the wastewater and surface water drainage proposals. The revised drainage route is to the south of the site with the wastewater proposed to discharge to the existing system in woodlands avenue with the surface water to discharge to the existing system in the old dublin road. The development will include all a...
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 |
|---|---|---|---|
| 4 Cherry Garth, Mount Merrion, Blackrock | Aug 2025 | €1,650,000 | 75 m |
| 2 Cherrygarth, Mount Merrionprice excludes VAT | Oct 2025 | €881,057 | 99 m |
| 15 Cherry Garth, Mount Merrion, Blackrock | Apr 2025 | €1,110,000 | 113 m |
| 11 Cherry Garth, Mount Merrion, Dublin | Jan 2025 | €1,051,000 | 120 m |
| 56 Thornhill Oaks, Mount Merrionprice excludes VAT | Mar 2025 | €775,330 | 121 m |
| Apt.28 - Thornhill Oaks, Cherry Garth - Mount Merrion, Blackrock | Jul 2025 | €999,999 | 128 m |
| 24 Beaufield Manor, Stillorgan, Dublin | Jul 2025 | €495,000 | 146 m |
| 32 Beaufield Manor, Stillorgan, Dublin | Aug 2025 | €393,000 | 148 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 received24 August 2021
- Decision issued18 October 2021
- Appeal submitted12 November 2021
- Appeal decided11 April 2023
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Refused40 m away
Permission for the demolition of the former Oatlands Monastery building (c.1,682 sqm) and other derelict…
Site of c.1.12ha at Oatlands Monastery, to the rear of Oatlands College, Mount Merrion, Blackrock, Co Dublin and at No. 2 Cherrygarth, Mount Merrion, Blackrock, Co Dublin
D16A/0465Dún Laoghaire–RathdownLodged 28 Jun 2016Housing estate
- Granted50 m away
Permission is sought for a new child care facility in single storey pre-fabricated building and to retain…
Scoile Mhuire, Oatlands Primary School, Mount Merrion, Co Dublin
D07A/0735Dún Laoghaire–RathdownLodged 8 Aug 2007Infrastructure
- Granted60 m away
Permission consisting of the construction of a 2 storey extension to the North-Western elevation. The works…
Scoil Mhuire, Oatlands Primary School, Woodlands Avenue, Stillorgan, Co Dublin
D13A/0113Dún Laoghaire–RathdownLodged 13 Mar 2013Infrastructure
- Refused60 m away
Planning permission for development which will consist of — Demolition of single storey flat roof extension…
5, Cherrygarth, Mount Merrion, Co. Dublin
D10A/0027Dún Laoghaire–RathdownLodged 21 Jan 2010Extension
- Granted60 m away
Permission is sought for — the demolition of a single storey flat roof extension to side of the existing…
5, Cherry Garth, Mount Merrion, Co. Dublin
D10A/0661Dún Laoghaire–RathdownLodged 2 Dec 2010Extension
- Granted60 m away
Permission for the renovation and extension of the existing single storey detached dwelling to include — The…
5 Cherry Garth, Mount Merrion, Blackrock, Co Dublin A94 N9C0
D19A/0059Dún Laoghaire–RathdownLodged 30 Jan 2019Extension
- Granted60 m away
Permission for the renovation and extension of the existing single storey detached dwelling to include — The…
5, Cherrygarth, Mount Merrion, Co Dublin
D18A/1010Dún Laoghaire–RathdownLodged 30 Oct 2018Extension
- Refused60 m away
Demolition of the single storey flat roof extension to the side of the existing single storey detached…
5, Cherrygarth, Mount Merrion, Co. Dublin.
D08A/0932Dún Laoghaire–RathdownLodged 18 Aug 2008Extension
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