Rear of 5/5A Knocklyon Cottages, Knockylon Road, Knocklyon, Dublin 16
Outline permission for two single-storey houses in a subdivided rear garden in Knocklyon.
SD25A/0165 · South Dublin County Council · Lodged 10 July 2025
- Reference
- SD25A/0165
- Authority
- South Dublin County Council
- Register status
- Decided
- Type
- Outline Permission
- Received
- 10 July 2025
Summary
AI-generatedThe proposal seeks outline permission to subdivide an existing rear garden space behind Knocklyon Cottages. This will facilitate the construction of two detached, single-storey, three-bedroom houses accessed via a new roadway.
- Residential units
- 2
- 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
The proposed development will consist of the subdivision of the existing rear garden space, to enable the erection of 2no. Single storey, 3-bed,detached dwellings; access to the development will be provided via a new roadway, from knocklyon rd; and, all associated site works, including landscaping, boundary walls and treatments, suds drainage, to facilitate the development.
Land-use zoning
What this land is zoned for
“To protect and/or improve residential amenity”
National zoning type: Existing residential
Objective set by the South Dublin 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 Knocklyon Cottages, Knocklyon Rd, Dublin 16 | Jun 2025 | €554,000 | 41 m |
| 88 Coolamber Park, Knocklyon, Dublin 16 | Jan 2025 | €875,000 | 97 m |
| 34 Ashton Lawn, Templeogue, Dublin 16 | Mar 2026 | €850,000 | 112 m |
| 27 Ashton Lawn, Knockallen, Templeogue | Jun 2026 | €490,000 | 138 m |
| 14 Ashton Ave, Knocklyon, Dublin 16 | Feb 2025 | €655,000 | 150 m |
| 66 Knockcullen Dr, Knocklyon, Dublin 16 | Oct 2025 | €850,000 | 158 m |
| 7 Woodstock Park, Knocklyon Rd, Dublin 16 | Mar 2026 | €558,000 | 180 m |
| 77 Dargle Wood, Knocklyon Rd, Dublin 16 | Jul 2025 | €550,000 | 193 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 received10 July 2025
- Decision due3 September 2025
- Decision issued3 September 2025
- Permission expiry13 October 2030
In the area
Applications near this site
Other planning applications within about 500 m — what else is being proposed or built nearby.
- RefusedAt this site
2 single storey, three bed detached dwellings of approx. 130sq.m and all associated site works
5/5A, Knocklyon Cottages, Knocklyon Road, Knocklyon, Dublin 16
SD24A/0202South DublinLodged 22 Aug 2024New dwelling
- RefusedAt this site
Demolition of the existing single storey dwelling and the construction of a new four storey over basement…
4 Knocklyon Road and lands to the rear of, 4 & 4A, Knocklyon Road, Knocklyon, Dublin 16.
SD03A/0628South DublinLodged 25 Aug 2003Apartments
- GrantedAt this site
Single storey extension at rear
5, Knocklyon Cottages, Knocklyon Road, Templeogue, Dublin 16.
SD03B/0396South DublinLodged 22 Jul 2003Extension
- Refused30 m away
Dormer bungalow and entrance
Side of 6 Knocklyon Road, Templeogue. Dublin 16.
S00A/0290South DublinLodged 3 May 2000New dwelling
- Refused30 m away
Bungalow to rear and an additional entrance
6 Knocklyon Road, Templeogue, Dublin 16.
S99A/0327South DublinLodged 21 Jan 2000New dwelling
- Granted40 m away
Retention of development at an existing dwelling house, consisting of the demolition of a single storey…
3, Knocklyon Road, Dublin 16.
SD14B/0205South DublinLodged 7 Aug 2014Extension
- Granted40 m away
Refurbishment of property including external insulation; new fenestration and entrance arrangement
94, Coolamber Park, Dublin 16
SD12B/0035South DublinLodged 14 Feb 2012Alterations
- Granted50 m away
New Porch with a concrete tiled roof located to the front of existing dwelling and associated site works
92, Coolamber Park, Knocklyon, Dublin 16
SD08B/0431South DublinLodged 16 Jun 2008Extension
Related developments
Similar applications
Ranked by what these developments actually propose, not by matching words — so you can see how comparable applications were decided.
- RefusedNew dwelling
Demolition of the existing two storey detached dwelling and side garage and the construction of 2…
St. James, Knocklyon Road, Dublin 16
SD17A/0087South DublinLodged 20 Mar 2017
- Exempt — no permission neededNew dwelling
The development will consist of (a) The construction of a proposed new 3-bedroom 2 storey detached dwelling…
25a Knockaire, Dublin 16
CE24/0007South DublinLodged 8 Apr 2024
- RefusedHousing estate
(i) Demolition of existing house and removal of trees and hedging to northern boundary; (ii) erection of 4…
Cherbury Mews, Knocklyon Road, Dublin 16
SD07A/0155South DublinLodged 12 Jun 2007
- RefusedNew dwelling
The development will consist of (i) Construction of a 2 storey single dwelling comprising of a 3 bed unit…
Site to the rear of 9 Saint Pappin Road, Dublin 11
WEB1324/25Dublin CityLodged 19 Feb 2025
- RefusedNew dwelling
The development will consist of: (i) construction of 2 no. single storey, three-bedroom detached dwellings…
Lands west and to the rear of No. 1 Cabra Hill, Skerries, Co. Dublin, K34 W446
F25A/0840EFingalLodged 15 Sept 2025
- RefusedNew dwelling
The development will consist of : (i) construction of 2 no. single storey, three-bedroom detached dwellings…
Lands west and to the rear of No. 1 Cabra Hill, Skerries, Co. Dublin, K34 W446
F25A/0553EFingalLodged 19 Jun 2025
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