Lower Ground Floor, 4, Longford Terrace, Monkstown, Co. Dublin, A94YK61 (A Protected Structure)
Change of use from vacant office back to a three-bedroom apartment in Monkstown.
REF7726 · Dun Laoghaire Rathdown County Council · Lodged 26 May 2026
- Reference
- REF7726
- Authority
- Dun Laoghaire Rathdown County Council
- Register status
- Decided
- Type
- Section 5
- Received
- 26 May 2026
Summary
AI-generatedA Section 5 application to change the use of the lower ground floor of a protected structure from office use back to a three-bedroom residential apartment. The office space has been vacant since 2011.
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
Change of use from office use back to three bed residential apartment. No other changes to be made. Office has been vacant since 2011.
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 |
|---|---|---|---|
| 10 Longford Terrace, Monkstown, Dublin | Aug 2025 | €4,025,000 | 57 m |
| 15a The Mews, Longford Terrace, Monkstown | Dec 2025 | €800,000 | 106 m |
| 74 Monkstown Road, Monkstown, Co Dublin | Jan 2026 | €2,695,000 | 121 m |
| 9 Clifton Lane, Monkstown, Dublin | May 2026 | €1,200,000 | 143 m |
| 66 Monkstown Rd, Monkstown, Dublin | Oct 2025 | €1,510,000 | 146 m |
| 9 Clifton Terrace, Monkstown, Dublin | May 2026 | €4,700,000 | 148 m |
| Apt 10 - Salthill, Monkstown, Blackrock | Apr 2026 | €905,000 | 158 m |
| 13 Salthill Apts, Monkstown, Co Dublin | May 2025 | €595,000 | 167 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 received26 May 2026
- Decision due16 June 2026
- Decision issued5 June 2026
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- GrantedAt this site
Planning permission is sought for a change of use, from office to residential, for the basement apartment in…
Basement Flat, 4, Longford Terrace, Monkstown, Co. Dublin
D11A/0532Dún Laoghaire–RathdownLodged 24 Nov 2011Change of use
- GrantedAt this site
Permission for Conservation based repair works, internal alterations and construction of new single storey…
5 Longford Terrace, Monkstown, Co. Dublin, A Protected Structure
D21A/0686Dún Laoghaire–RathdownLodged 28 Jul 2021Extension
- GrantedAt this site
Permission for works at basement apartment of no. 2, Longford Terrace, Monkstown, Co. Dublin (A protected…
Basement apartment, 2, Longford Terrace, Monkstown, Co. Dublin
D09A/0626Dún Laoghaire–RathdownLodged 24 Aug 2009Alterations
- GrantedAt this site
Planning permission and retention permission for works to comprise of the reinstatement of access steps,…
2, Longford Terrace, Monkstown, Co. Dublin
D11A/0329Dún Laoghaire–RathdownLodged 14 Jul 2011Alterations
- RefusedAt this site
Permission is sought for retention of works comprising of the relocation of basement steps and railings (A…
2, Longford Terrace, Monkstown, Co. Dublin
D10A/0624Dún Laoghaire–RathdownLodged 15 Nov 2010Retention
- GrantedAt this site
Construction of a single storey extension to the rear containing a sunroom, and the introduction of two new…
6, Longford Terrace, Monkstown, Co. Dublin
D08A/0431Dún Laoghaire–RathdownLodged 17 Apr 2008Extension
- GrantedAt this site
Permission for development consisting of: increase the width of the existing driveway from 2.6m to 3.7m;…
6, Longford Terrace, Monkstown, Co. Dublin
D13A/0641Dún Laoghaire–RathdownLodged 12 Mar 2014Alterations
- GrantedAt this site
Permission for minor internal modifications including reinstatement of the staircase to connect the lower…
2 Longford Terrace, Monkstown, Co Dublin
D14A/0512Dún Laoghaire–RathdownLodged 8 Aug 2014Alterations
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
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- GrantedChange of use
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- Awaiting decisionChange of use
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2544137Cork CityLodged 4 Sept 2025
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CHANGE OF USE OF PART OF THE BUILDING FROM OFFICE TO RESIDENTIAL AND PROVISION OF A 3 BED APARTMENT AT UPPER…
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- GrantedChange of use
Permission for a Change of Use at existing two storey property which will consist of the following: Ground…
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D18A/1025Dún Laoghaire–RathdownLodged 2 Nov 2018
Community
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