Site report · 1000 m radius · generated 13 Sept 2026, 21:33
Somerton Lane, Summerton, Diswellstown
Eircode —Coordinates 53.36377, -6.38852Local authority Fingal County Council
What closes soonest 2 open windows
- Appeal window closes 17 Sept 20264 days leftFW26A/0216E — GRANT PERMISSION & GRANT RETENTION — Retention Permission and Planning Permission is sought for development4 weeks from the council's decision (20 Aug 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer) · 758 m away
- Judicial review window closes 8 Oct 202625 days leftRefuse permission8 weeks from the Commission's decision (13 Aug 2026) · s.50 Planning and Development Act 2000 · 991 m away
Where this is
- Townland
- Diswellstown
- Settlement
- Dublin city and suburbs
- Electoral division
- Castleknock-Knockmaroon
- Local electoral area
- Castleknock
- Local authority
- Fingal County Council
- Parcel
- Tailte Éireann 4821078 (freehold), 6.17 ha
Census 2022, small area 267040004
446
people
97
households
106
dwellings
87.6% owner-occupied, 5.2% privately rented, 0% social. Vacancy 6.6%.
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 1000 m
An OPW flood extent intersects this area. The OPW's map is licensed CC-BY-NC-ND, so we show a flag only — see the extent at floodinfo.ie.
| Designation | Count | Examples |
|---|---|---|
| Landslide susceptibility | 1 | Diswellstown1990 |
| Natural Heritage Area (incl. proposed) | 1 | Liffey Valley |
| NIAH-recorded building | 30 | mill race; Fonthill House; Fonthill House stables |
| Radon risk area | 6 | 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 | Diswellstown House; Wren's Nest Weir, River Liffey; The Wren's Nest |
| Recorded monument | 6 | Habitation site; Ritual site - holy well; Burial ground |
Sources: constraints, constraints.flood_cfram, 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.flood_cfram | CC-BY-NC-ND-4.0 · not redistributable — shown as a flag only | 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 113 in 5 years within 1.0 km
Recent decisions and applications
61
Grant permission
12
Invalid application
11
Refuse permission
11
Grant permission for retention
- The Carpenter Public House, Carpenterstown Road, Dublin 15, D15 YD63 Request additional informationThe development will consist of the construction of a two-storey over
- The Strawberry Hall Beer Garden, Lower Road, Astagob, Strawberry Beds, Refuse permission for retentionRetention of a freeform stretch tent (126 sqm) supported by 12 no. pos
- 4 Luttrellstown Lawn, Dublin 15, D15 F2P1 Grant permission for retentionThe development consist of a garage converted to a study.
- Riverside Lodge, Lower Road, Strawberry Beds, Dublin 20 Grant permission & grant retentionRetention Permission and Planning Permission is sought for development
- 7 Homeleigh, Porterstown, Dublin 15, D15 PF5C Grant permissionPlanning Permission sought for detached garage, canopy balcony to side
- 8 Luttrellstown Heath, Carpenterstown, Dublin 15, D15 F2K3 Grant permissionAttic conversion for storage with two rear dormers, four front roofli
- 17 Warren Close, Castleknock, Dublin, D15T95T Refuse permissionA first floor extension to the side of the property, on an existing si
- 36 Diswellstown Drive, Hamilton Park, Dublin 15, D15YA9Y Grant permissionAttic conversion for storage with a dormer window and rooflight to th
- Woodcrest House, Somerton Road, Astagob, Castleknock, Co. Dublin. Grant permission for retentionRetention permission for first floor extension to side of house, groun
- 24 Diswellstown Green, Hamilton Park, Dublin 15, D15 V8NV Grant permissionThe development will consist of a single-storey side and rear extensio
`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 13 in 5 years within 1.0 km
- ACP 501383 on FW26A/0107E Refused
- ACP 501080 on FW25A/0380E Open
- ACP 500007 on FW25A/0303E Refused
- ACP 323316 on FIN-C790-RZD26-18 Other
- ACP 322813 on LRD0056/S3E Granted with conditions
- ACP 322288 on FW25A/0028 Granted with conditions
- ACP 322532 on FW25A/0063E Invalid
- ACP 321884 on FW24A/0484 Invalid
- ACP 318478 on FS5W/018/23 Other
- ACP 319915 on FW24A/0141 Granted with conditions
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 33 in 3 years within 1.0 km
- 2 Diswellstown Way, Dublin 15, Dublin, D15 V2AA — Opt out commencement notice
- 36 Diswellstown Drive, Dublin 15, Dublin, D15 YA9Y — Short commencement notice
- Kings Hospital Secondary School, Lucan, Dublin 20, Dublin, D20 V256 — Seven day notice
- 24 Diswellstown Avenue, Dublin, D15 V8NV — Short commencement notice
- 3 Luttrellstown Close, Carpenters Town, Fingal, D15 W02C — Opt out commencement notice
- Old Lucan Road, Dublin, 0000000 — Commencement notice
- 5 Somerton Mews, Dublin, Fingal, D15 E39T — Short commencement notice
- 45 Diswellstown Manor, Castleknock, Fingal, D15 HC1W — Opt out commencement notice
- 15 Diswellstown Grove, Fingal, D15 N7EP — Short commencement notice
- 12 Diswellstown Garth, Castleknock, Fingal, D15 YA0X — 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 12 Sept 2026, 23:34
| Source | Licence | Fetched | Link |
|---|---|---|---|
| bcms | CC-BY-4.0 | 12 Sept 2026, 23:34 | open |
Sales 30 in 36 months within 1.0 km
€623,250
median price
€5,930/m²
median €/m²
30
sales
30
rooftop-geocoded
11
with listing detail
0
new builds
€310,000 – €1,230,000, 15 Feb 2024 to 18 Nov 2025.
| Address | Sold | Price | Asking | Type | Beds | m² | €/m² | BER | Dist. |
|---|---|---|---|---|---|---|---|---|---|
| 18 THE BEECHES, LUTTRELLSTOWN, DUBLIN 15 | 18 Nov 2025 | €1,230,000 | €1,100,000 | Detached | 5 | 202 | 6,089 | C1 | 470 m |
| 53 BURNELL PARK AVE, CASTLEKNOCK, DUBLIN 15 | 30 Oct 2025 | €525,000 | €495,000 | Semi-D | 3 | 83 | 6,325 | D1 | 758 m |
| 62 LUTTRELLSTOWN DR, CASTLEKNOCK, DUBLIN 15 | 29 Oct 2025 | €580,000 | €600,000 | Semi-D | 3 | 102.6 | 5,653 | C2 | 981 m |
| 59 BURNELL PARK AVENUE, CASTLEKNOCK, DUBLIN 15 | 23 Sept 2025 | €513,500 | €495,000 | Semi-D | 3 | 81 | 6,340 | C3 | 755 m |
| 22 DISWELSTOWN PARK, CASTLEKNOCK, DUBLIN 15 | 5 Sept 2025 | €782,500 | €760,000 | Semi-D | 4 | 144 | 5,434 | A2 | 606 m |
| 9 LUTTRELLSTOWN OAKS, CASTLEKNOCK, DUBLIN 15 | 19 Aug 2025 | €562,000 | €525,000 | Semi-D | 3 | 94 | 5,979 | C2 | 892 m |
| 55 DISWELLTOWN WAY, CASTLEKNOCK, DUBLIN | 8 Aug 2025 | €805,000 | €775,000 | Semi-D | 4 | 150 | 5,367 | A3 | 876 m |
| 4 RIVERSDALE PARK, PALMERSTOWN, DUBLIN 20 | 30 Jul 2025 | €510,000 | €495,000 | Terrace | 3 | 86 | 5,930 | D2 | 953 m |
| 1 LUTTRELLSTOWN DR, CASTLEKNOCK, DUBLIN 15 | 11 Jul 2025 | €625,000 | €495,000 | Semi-D | 3 | 105 | 5,952 | C3 | 797 m |
| 40 DISWELLSTOWN DRIVE, CASTLEKNOCK, DUBLIN 15 | 8 Jul 2025 | €750,000 | €700,000 | Semi-D | 3 | 135 | 5,556 | A3 | 453 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 2 days left
- Fingal Safer Schools - Scoil Mhuire, Howth Primary School, Tuckett's Lane, Howth 2 days left
- Fingal Safer Schools - Hansfield Educate Together National School, Barnwell Road, Clonee, Dublin 15 2 days left
- Fingal Safer Schools - St Mochta's National School, Porterstown Road, Clonsilla, Dublin 15 2 days left
- Fingal Safer Schools - Gaelscoil na Mara & Donabate Community College, Portrane Road & Ballisk Common, Donabate, Co. Dublin 7 days left
- Fingal Safer Schools - St. Mary's National School, R122, Oldtown, Co. Dublin 7 days left
- Fingal Safer Schools - Swords Educate Together National School & Gaelscoil Bhrian Bóroimhe, Glen Ellan Road, Swords, Co. Dublin 7 days left
- Fingal Safer Schools - Thornleigh Educate Together National School, Thornleigh Green, Swords 7 days left
- Public Consultation on Identification of Bathing Waters in Fingal for Bathing Season 2027 12 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
- Report of Blanchardstown-Mulhuddart/Castleknock/Ongar Services B Area Committee Meeting held on Thursday 3rd September 2026
- Notice of proposed lease of land at Kellystown, Dublin 15 to St. Mochta's Football Club, Porterstown Road, Dublin 15
- Councillor S. Shovlin - Update on Engagement regarding Broadband in Castleknock - AI109166
- Councillor T. Leddy - Castleknock Village Heritage Strategy - AI109092
- Councillor G. Sheehan - Clonee to Blanchardstown Cycling Route - AI108792
- 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
- Email from Rachel Begley TII dated 29th May 2026 regarding Cllr Walsh Motion Impact of Noise from the M50 - Ashleigh and Castleknock
- Councillor T. Leddy - M50 Boundary with Castleknock Tennis Club - AI109273
- Election of Cathaoirleach of Blanchardstown-Mulhuddart/Castleknock/Ongar Area Committee
Source: moderngov · fetched 12 Sept 2026, 21:48
| Source | Licence | Fetched | Link |
|---|---|---|---|
| moderngov | public | 12 Sept 2026, 21:48 | open |
Capacity and public land
No publishable utility-capacity record within the radius. 30 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
- Fingal County Council — Dublin city and suburbs
- Bord Gáis — 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
- 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
- The Kings Hospital
- ST PATRICKS NS
- Castleknock Community College
Stops 11 · routes 115, 115C, 115X, 120, 120A, 120B, 120E, 120F, 120X, 22, 23, 270T, 37, 51D, 52, 70n, 763, 845, 847, C1, C2, C3, C4, C5, C6, L55, P29, W4, X25, X26, X27, X28, X30, X31, X32
- Burnell Park Avenue
- Burnell Park Avenue
- Diswellstown Road
- Castleknock College
- Hollyville Lawn
- Liffey Valley SC
- Liffey Valley SC
- Hollyville Lawn
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.flood_cfram | CC-BY-NC-ND-4.0 · not redistributable, flag only | 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 | 12 Sept 2026, 23:34 |
| 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 | 12 Sept 2026, 21:48 |
| 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 | 12 Sept 2026, 21:48 |
| Deadlines | npad | CC-BY-4.0 | 13 Sept 2026, 20:39 |
| Deadlines | rzlt | CC-BY-4.0 | 12 Sept 2026, 00:23 |
Generated 13 Sept 2026, 21:33 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.