Trees Road DRI, junction of Trees Road Lower and South Avenue, Mount Merrion, Co Dublin
Installation of a 3-metre-high gas relief vent stack disguised as a lamp post.
D18A/0964 · Dun Laoghaire Rathdown County Council · Lodged 1 April 2019
- Reference
- D18A/0964
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Permission
- Received
- 1 April 2019
Summary
AI-generatedThe project involves installing a 3m high 'lamp post' style relief vent stack. This will service the existing below-ground natural gas pressure reduction unit, including all ancillary services and site works.
- 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 the installation of a 3m high 'lamp post' style relief vent stack servicing the existing below ground natural gas pressure reduction unit with all ancillary services and associated site works.
Built & 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 |
|---|---|---|---|
| 43 Trees Road, Mount Merrion, Co Dublin | Nov 2025 | €1,300,000 | 83 m |
| 62 Thornhill Oaks, Blackrock, Co. Dublinprice excludes VAT | Mar 2026 | €859,031 | 100 m |
| 63 Thornhill Oaks, Blackrock, Co. Dublin | May 2026 | €870,000 | 108 m |
| 64 South Ave, Mount Merrion, Dublin | Mar 2026 | €1,390,000 | 109 m |
| 66 South Ave, Mount Merrion, Dublin | Feb 2025 | €1,255,000 | 120 m |
| Thornhill, Cherry Garth, Mount Merrion | Aug 2025 | €1,750,000 | 125 m |
| 35 Cedarmount Rd, Mount Merrion, Blackrock | Mar 2026 | €880,000 | 139 m |
| 32 South Ave, Mount Merrion, Dublin | Jan 2026 | €1,725,000 | 140 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 received1 April 2019
- Decision issued26 April 2019
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- Granted30 m away
New 3m wide vehicular entrance from South Avenue with 1.8m high timber gates to new gravel driveway to front…
65, South Avenue, Mount Merrion, Co. Dublin
D08A/1390Dún Laoghaire–RathdownLodged 19 Dec 2008Extension
- Granted30 m away
Permission is sought for a single storey extension with a flat roof to the front and side of an existing two…
51, Trees Road Lower, Mount Merrion, Co. Dublin
D10A/0473Dún Laoghaire–RathdownLodged 20 Aug 2010Extension
- Refused30 m away
Demolition of 2 no. existing dwellings and construction of new part 2-storey, part 3 - storey apartment…
51, Trees Road Lower, and 65, South Avenue, Mount Merrion, Co. Dublin
D06A/0237Dún Laoghaire–RathdownLodged 22 Feb 2006Apartments
- Granted30 m away
Permission is sought for partial demolition of No. 86
86,Trees Road Lower, Mount Merrion, Co. Dublin
D07A/0852Dún Laoghaire–RathdownLodged 22 Jun 2007Demolition
- Granted30 m away
Permission for the demolition of the single storey extension and garden wall to the side of the existing two…
65 South Avenue, Mount Merrion, Co Dublin
D18A/0006Dún Laoghaire–RathdownLodged 13 Mar 2018Extension
- Compliance submission30 m away
Compliance with Condition No. 2 of Reg Ref No. D24A/0234
86, Trees Road Lower, Mount Merrion, Blackrock, Dublin, A94V2A0
D24A/0234/C1Dún Laoghaire–RathdownLodged 22 Jan 2025Other
- Exempt — no permission needed30 m away
1 dwelling
86, Trees Road Lower, Mount Merrion, Blackrock, Dublin, A94V2A0
V/025/24Dún Laoghaire–RathdownLodged 23 Apr 2024
- Compliance submission30 m away
Compliance with Condition No. 3 of Reg Ref No. D24A/0234
86, Trees Road Lower, Mount Merrion, Blackrock, Dublin, A94V2A0
D24A/0234/C2Dún Laoghaire–RathdownLodged 22 Jan 2025Other
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