Site report · 500 m radius · generated 14 Sept 2026, 07:16
Porterstown Road, Castleknock, Castleknock
Eircode —Coordinates 53.36774, -6.37592Local authority Fingal County Council
What closes soonest 0 open windows
No observation, appeal or consultation window is open within 500 m today.
Where this is
- Townland
- Castleknock
- Settlement
- Dublin city and suburbs
- Electoral division
- Castleknock-Knockmaroon
- Local electoral area
- Castleknock
- Local authority
- Fingal County Council
- Parcel
- Tailte Éireann 1892046 (freehold), 6.08 ha
Census 2022, small area 267040062
244
people
95
households
105
dwellings
43.2% owner-occupied, 53.7% privately rented, 1.1% social. Vacancy 8.6%.
Zoning evaluated against the point
FINGAL_DP_OWN · — – —
HA - High Amenity: Protect these highly sensitive and scenic locations from inappropriate development and reinforce their character, distinctiveness and sense of place. In recognition of the amenity potential of these areas opportunities to increase public access will be explored.
G3 — High amenity the fingal development plan 2023 2029 · 5 Apr 2023 – 5 Apr 2029
HA - High Amenity: Protect and enhance high amenity areas
What that means: Protected high-amenity landscape. Development is resisted to preserve the character of the area.
Source: zoning · fetched 12 Sept 2026, 02:04
| Source | Licence | Fetched | Link |
|---|---|---|---|
| zoning | CC-BY-4.0 | 12 Sept 2026, 02:04 | open |
Designations and constraints within 500 m
No OPW CFRAM/NIFM flood extent within 500 m.
| Designation | Count | Examples |
|---|---|---|
| Landslide susceptibility | 1 | Diswellstown1990 |
| Natural Heritage Area (incl. proposed) | 1 | Liffey Valley |
| NIAH-recorded building | 9 | Oatlands House; Saint Vincent's College; Saint Vincent's College |
| Radon risk area | 3 | About 1 in 10 homes in this area is likely to have high radon levels; About 1 in 20 homes in this area is likely to have high radon levels; About 1 in 20 homes in this area is likely to have high radon levels |
| Record of Protected Structures | 14 | Rag Well; Mid 19th century end-of-terrace three-bay single-storey former workers’ cottage. Part of a terraced group of eight similar structures (with Nos. 1 & 2 combined into one unit); Mid 19th century mid-terrace three-bay single-storey former workers’ cottage. Part of a terraced group of eight similar structures (with Nos. 1 & 2 combined into one unit) |
| Recorded monument | 7 | Habitation site; Ritual site - holy well; Castle - motte and bailey |
Sources: constraints, constraints.landslide, constraints.nha, constraints.niah, constraints.radon, constraints.rps, constraints.smr · fetched 11 Sept 2026, 19:11
| Source | Licence | Fetched | Link |
|---|---|---|---|
| constraints | mixed — CC-BY-4.0 except OPW flood (CC-BY-NC-ND-4.0, publishable=false) | 11 Sept 2026, 19:11 | open |
| constraints.landslide | public (Geological Survey Ireland) | 11 Sept 2026, 19:11 | open |
| constraints.nha | CC-BY-4.0 | 11 Sept 2026, 19:11 | open |
| constraints.niah | CC-BY-4.0 | 11 Sept 2026, 19:11 | open |
| constraints.radon | CC-BY-4.0 | 11 Sept 2026, 19:11 | open |
| constraints.rps | CC-BY-4.0 (Fingal); public/attribution, unconfirmed (DLR) | 11 Sept 2026, 19:11 | open |
| constraints.smr | CC-BY-4.0 | 11 Sept 2026, 19:11 | open |
Residential Zoned Land Tax
This site is not on the current draft or final RZLT map.
Source: rzlt · fetched 12 Sept 2026, 00:23
| Source | Licence | Fetched | Link |
|---|---|---|---|
| rzlt | CC-BY-4.0 | 12 Sept 2026, 00:23 | open |
Planning applications 14 in 5 years within 500 m
Recent decisions and applications
8
Grant permission
4
Refuse permission
1
Invalid application
1
Invalid application due to site notice
- A site comprising The Orchard and The Orchard Gate Lodge, Carpentersto Grant permissionB&C Contractors Carpenterstown Limited intend to apply for permission
- 12 Mulberry Crescent, Castleknock, D15 X82Y Refuse permissionThe development consists of: Proposed dormer roof extension to rear an
- College Road, Castleknock, Dublin 15, D15 PD95 Grant permissionPermission to upgrade existing playing surfaces (Natural Turf) to an a
- College Road, Castleknock, Dublin 15, D15PD95 Invalid applicationPermission to upgrade existing playing surfaces (Natural Turf) to an a
- 2 Mulberry Park, Castleknock, Dublin 15, D15 F1H2 Grant permissionPlanning permission is sought for: 1/ Removal of hipped roof to side t
- Side Garden of the House at the Sand Holes, Carpenterstown Road, Castl Grant permissionPlanning permission sought to construct a new part single storey, part
- 12 Mulberry Crescent, Castleknock, D15 X82Y Refuse permissionThe development will consist of proposed dormer roof extension to rear
- 2 Mulberry Park, Castleknock, Dublin 15, D15 F1H2 Refuse permissionPlanning permission is sought for: 1/Upper storey extension to rear. 2
- 7 Sandpits Cottages, Luttrellstown Road, Castleknock, Dublin 15, D15 C Grant permissiona protected structure (RPS No. 0745). Planning permission for the demo
- 3 Mulberry Crescent, Carpenterstown, Dublin 15, D15 N4A9 Grant permissionPlanning permission for conversion of existing attic space comprising
`description` is truncated at source (80 chars for DLR, 70 for Fingal) and `applicant` is null nationally — NPAD publishes neither in full.
Source: npad · fetched 13 Sept 2026, 20:39
| Source | Licence | Fetched | Link |
|---|---|---|---|
| npad | CC-BY-4.0 | 13 Sept 2026, 20:39 | open |
Appeals 3 in 5 years within 500 m
- ACP 501080 on FW25A/0380E Open
- ACP 323316 on FIN-C790-RZD26-18 Other
- ACP 320494 on FW24A/0225 Refused
Source: acp · fetched 12 Sept 2026, 00:05
| Source | Licence | Fetched | Link |
|---|---|---|---|
| acp | CC-BY-4.0 | 12 Sept 2026, 00:05 | open |
Commencement notices 3 in 3 years within 500 m
- 3 Mulberry Crescent, Castleknock, Fingal, D15 N4A9 — Short commencement notice
- Carpenterstown Road, Dublin 15, Fingal — Opt out commencement notice
- 8 Diswellstown Park, Dublin, Fingal, D15 H58W — Short commencement notice
One notice can cover many buildings — count notices, never building rows, or a single multi-unit scheme reads as a trend (T11).
Source: bcms · fetched 13 Sept 2026, 23:40
| Source | Licence | Fetched | Link |
|---|---|---|---|
| bcms | CC-BY-4.0 | 13 Sept 2026, 23:40 | open |
Sales 16 in 36 months within 500 m
€505,000
median price
€5,212/m²
median €/m²
16
sales
16
rooftop-geocoded
5
with listing detail
0
new builds
€285,000 – €815,000, 8 May 2024 to 2 Apr 2026.
| Address | Sold | Price | Asking | Type | Beds | m² | €/m² | BER | Dist. |
|---|---|---|---|---|---|---|---|---|---|
| 6 SAND HOLES, CARPENTERSTOWN RD, CARPENTERSTOWN | 2 Apr 2026 | €655,000 | €650,000 | Detached | 3 | 132 | 4,962 | E1 | 59 m |
| 72 COLLEGEFORT, CASTLEKNOCK, DUBLIN 15 | 25 Sept 2025 | €439,065 | €445,000 | Duplex | 3 | 99 | 4,435 | C1 | 285 m |
| 22 DISWELSTOWN PARK, CASTLEKNOCK, DUBLIN 15 | 5 Sept 2025 | €782,500 | €760,000 | Semi-D | 4 | 144 | 5,434 | A2 | 457 m |
| 55 DISWELLTOWN WAY, CASTLEKNOCK, DUBLIN | 8 Aug 2025 | €805,000 | €775,000 | Semi-D | 4 | 150 | 5,367 | A3 | 467 m |
| 19 ORCHARD HALL, DISWELLSTOWN, CASTLEKNOCK | 11 Jun 2025 | €455,000 | €400,000 | Apartment | 2 | 87.3 | 5,212 | A2 | 439 m |
| 20 DISWELLSTOWN PARK, CASTLEKNOCK, DUBLIN 15 | 10 Jun 2025 | €777,500 | — | — | — | — | — | — | 455 m |
| 10 MULBERRY PARK, CASTLEKNOCK, DUBLIN 15 | 12 Dec 2024 | €550,000 | — | — | — | — | — | — | 375 m |
| 63 COLLEGEFORT, CASTLEKNOCK, DUBLIN | 9 Oct 2024 | €346,000 | — | — | — | — | — | — | 269 m |
| 24 ORCHARD HALL, DISWELLSTOWN, CASTLEKNOCK | 8 Oct 2024 | €390,000 | — | — | — | — | — | — | 439 m |
| 61 DISWELLSTOWN WAY, CASTLEKNOCK, DUBLIN 15 | 25 Sept 2024 | €815,000 | — | — | — | — | — | — | 450 m |
PPR addresses are geocoded, not surveyed — a sale's position is as good as its address match (`rooftop_n` says how many are address-accurate). Beds, floor area, BER and asking price come from the matched daft.ie advertisement, not from the Register, and only where a match was found (`enriched_n`).
Sources: cara_listings, ppr · fetched 11 Sept 2026, 20:14
| Source | Licence | Fetched | Link |
|---|---|---|---|
| cara_listings | Third-party advertisement data captured by Cara from daft.ie. Not open data: internal analysis only, no redistribution of listing content. Business-contact details (licensed PSP name and branch) are retained per Cara DECISIONS 2026-08-19; agent phone numbers and all vendor/buyer identities are dropped. | 11 Sept 2026, 20:14 | open |
| ppr | PSI — PSRA re-use terms (psr.ie/re-use-of-public-sector-information). Free re-use in any format provided the source and PSRA copyright are acknowledged, the data is reproduced accurately and not used misleadingly, and it is NOT used 'for the principal purpose of advertising or promoting a particular product or service'. Attribution: 'Contains PSRA Residential Property Price Register data, © Property Services Regulatory Authority.' | 13 Sept 2026, 20:32 | open |
Consultations 9 matched by place
- Fingal Safer Schools - St. Fintan's National School, Sutton, Dublin 13 1 day left
- Fingal Safer Schools - Scoil Mhuire, Howth Primary School, Tuckett's Lane, Howth 1 day left
- Fingal Safer Schools - Hansfield Educate Together National School, Barnwell Road, Clonee, Dublin 15 1 day left
- Fingal Safer Schools - St Mochta's National School, Porterstown Road, Clonsilla, Dublin 15 1 day left
- Fingal Safer Schools - Gaelscoil na Mara & Donabate Community College, Portrane Road & Ballisk Common, Donabate, Co. Dublin 6 days left
- Fingal Safer Schools - St. Mary's National School, R122, Oldtown, Co. Dublin 6 days left
- Fingal Safer Schools - Swords Educate Together National School & Gaelscoil Bhrian Bóroimhe, Glen Ellan Road, Swords, Co. Dublin 6 days left
- Fingal Safer Schools - Thornleigh Educate Together National School, Thornleigh Green, Swords 6 days left
- Public Consultation on Identification of Bathing Waters in Fingal for Bathing Season 2027 11 days left
Source: consult · fetched 12 Sept 2026, 02:04
| Source | Licence | Fetched | Link |
|---|---|---|---|
| consult | public | 12 Sept 2026, 02:04 | open |
Council items 10 in 24 months
- Notice of proposed lease of land at Kellystown, Dublin 15 to St. Mochta's Football Club, Porterstown Road, Dublin 15
- Report of Blanchardstown-Mulhuddart/Castleknock/Ongar Services B Area Committee Meeting held on Thursday 3rd September 2026
- Councillor S. Shovlin - Update on Engagement regarding Broadband in Castleknock - AI109166
- Councillor T. Leddy - Castleknock Village Heritage Strategy - AI109092
- Confirmation and Re-Affirmation of Minutes of Blanchardstown - Mulhuddart/Castleknock/Ongar Services B (Strategic and General Matters) Meeting held on Thursday the 4th of June 2026
- Proposed lease of land at Kellystown, Dublin 15 to St Mochta's Football Club, Porterstown Road, Dublin 15
- Councillor G. Sheehan - Clonee to Blanchardstown Cycling Route - AI108792
- Councillor T. Leddy - M50 Boundary with Castleknock Tennis Club - AI109273
- Email from Rachel Begley TII dated 29th May 2026 regarding Cllr Walsh Motion Impact of Noise from the M50 - Ashleigh and Castleknock
- Election of Cathaoirleach of Blanchardstown-Mulhuddart/Castleknock/Ongar Area Committee
Source: moderngov · fetched 13 Sept 2026, 21:50
| Source | Licence | Fetched | Link |
|---|---|---|---|
| moderngov | public | 13 Sept 2026, 21:50 | open |
Capacity and public land
No publishable utility-capacity record within the radius. 7 records from Esb substation withheld: source licence forbids redistribution; see the operator's own register.
Public land (LDA register of relevant lands)
- Fingal County Council — Dublin city and suburbs
- Dublin City Council — Dublin city and suburbs
- Dublin City Council — Dublin city and suburbs
- Dublin City Council — Dublin city and suburbs
- Fingal County Council — Dublin city and suburbs
- Dublin City Council — Dublin city and suburbs
- Dublin City Council — Dublin city and suburbs
- Fingal County Council — Dublin city and suburbs
Sources: esbn, lda_lands · fetched 11 Sept 2026, 16:42
| Source | Licence | Fetched | Link |
|---|---|---|---|
| esbn | all-rights-reserved (esbnetworks.ie disclaimer: personal/non-commercial, no modification or republication without written ESB permission) — permission NOT sought · not redistributable — shown as a flag only | 11 Sept 2026, 16:42 | open |
| lda_lands | CC-BY-4.0 | 11 Sept 2026, 16:43 | open |
Schools and public transport within 1.0 km
Schools
- Castleknock College
- ST PATRICKS NS
Stops 2 · routes 37, 70n
- Burnell Park Avenue
- Burnell Park Avenue
Sources used in this report
| Section | Source | Licence | Fetched |
|---|---|---|---|
| Location | places | CC-BY-4.0 | 11 Sept 2026, 21:28 |
| Parcel | parcels | CC-BY-4.0 | 11 Sept 2026, 19:06 |
| Zoning | zoning | CC-BY-4.0 | 12 Sept 2026, 02:04 |
| Constraints | constraints | mixed — CC-BY-4.0 except OPW flood (CC-BY-NC-ND-4.0, publishable=false) | 11 Sept 2026, 19:11 |
| Constraints | constraints.landslide | public (Geological Survey Ireland) | 11 Sept 2026, 19:11 |
| Constraints | constraints.nha | CC-BY-4.0 | 11 Sept 2026, 19:11 |
| Constraints | constraints.niah | CC-BY-4.0 | 11 Sept 2026, 19:11 |
| Constraints | constraints.radon | CC-BY-4.0 | 11 Sept 2026, 19:11 |
| Constraints | constraints.rps | CC-BY-4.0 (Fingal); public/attribution, unconfirmed (DLR) | 11 Sept 2026, 19:11 |
| Constraints | constraints.smr | CC-BY-4.0 | 11 Sept 2026, 19:11 |
| Rzlt | rzlt | CC-BY-4.0 | 12 Sept 2026, 00:23 |
| Planning | npad | CC-BY-4.0 | 13 Sept 2026, 20:39 |
| Appeals | acp | CC-BY-4.0 | 12 Sept 2026, 00:05 |
| Commencements | bcms | CC-BY-4.0 | 13 Sept 2026, 23:40 |
| Sales | cara_listings | Third-party advertisement data captured by Cara from daft.ie. Not open data: internal analysis only, no redistribution of listing content. Business-contact details (licensed PSP name and branch) are retained per Cara DECISIONS 2026-08-19; agent phone numbers and all vendor/buyer identities are dropped. | 11 Sept 2026, 20:14 |
| Sales | ppr | PSI — PSRA re-use terms (psr.ie/re-use-of-public-sector-information). Free re-use in any format provided the source and PSRA copyright are acknowledged, the data is reproduced accurately and not used misleadingly, and it is NOT used 'for the principal purpose of advertising or promoting a particular product or service'. Attribution: 'Contains PSRA Residential Property Price Register data, © Property Services Regulatory Authority.' | 13 Sept 2026, 20:32 |
| Consultations | consult | public | 12 Sept 2026, 02:04 |
| Council items | moderngov | public | 13 Sept 2026, 21:50 |
| Capacity | esbn | all-rights-reserved (esbnetworks.ie disclaimer: personal/non-commercial, no modification or republication without written ESB permission) — permission NOT sought · not redistributable, flag only | 11 Sept 2026, 16:42 |
| Public land | lda_lands | CC-BY-4.0 | 11 Sept 2026, 16:43 |
| Projects | social_housing | CC-BY-SA-4.0 | 11 Sept 2026, 20:13 |
| Amenities | gtfs | CC-BY-4.0 | 11 Sept 2026, 19:16 |
| Amenities | schools | CC-BY-4.0 | 11 Sept 2026, 16:41 |
| Deadlines | acp | CC-BY-4.0 | 12 Sept 2026, 00:05 |
| Deadlines | consult | public | 12 Sept 2026, 02:04 |
| Deadlines | moderngov | public | 13 Sept 2026, 21:50 |
| Deadlines | npad | CC-BY-4.0 | 13 Sept 2026, 20:39 |
| Deadlines | rzlt | CC-BY-4.0 | 12 Sept 2026, 00:23 |
Generated 14 Sept 2026, 07:16 from the Planning Register store. Nothing on this page was fetched live: every figure was already in the store with the fetch time shown. Deadlines are derived from published receipt and decision dates under the Planning and Development Act 2000; confirm with the planning authority before relying on them.