# Site report — 53.27920, -6.21443

*Everything within 1000 m, generated 2026-09-14 from the PlanSight store. No figure in this report was fetched live; each section names its source and the date that source was last confirmed.*

> **What closes soonest**
>
> - **2026-09-15** (1 days) — appeal: D26A/0479/WEB: GRANT PERMISSION — Permission sought for: (i) Provision of 3 no. enclosed Padel Courts with an…
> - **2026-09-16** (2 days) — observation: D26A/0602/WEB: application received — applying for permission for the installation of a free-standing double-…
> - **2026-09-22** (8 days) — appeal: D26B/0393/WEB: GRANT PERMISSION — Permission is sought for the following: Full planning permission for: 1) 33…


## Where this is

|  |  |
|---|---|
| Townland | Blackthorn |
| Settlement | Dublin city and suburbs |
| Electoral division | Dundrum-Balally |
| Local electoral area | Glencullen-Sandyford |
| Local authority | Dun Laoghaire-Rathdown County Council |

**Census 2022, small area 267078013/03** — 562 people in 219 households (224 dwellings). 0% owner-occupied, 91.3% privately rented, 19.2% social. Vacancy 0.4%. 1. Cities

*Sources: [places](https://services-eu1.arcgis.com/FH5XCsx8rYXqnjF5/arcgis/rest/services/Administrative_Areas___OSi_National_Statutory_Boundaries/FeatureServer/0) (2026-09-11)*

## The site itself

**Parcel** — Tailte Éireann `1815185` (freehold), 27,439.46 m² (2.74 ha), DLR.

**Zoning**

| Code | Objective | Plan |
|---|---|---|
| M5 | Objective MIC: MIC To consolidate and complete the development of the mixed use inner core to enhance and reinforce sus… | DR-001:DP:county-development-plan-2022-2028 |

**Residential Zoned Land Tax** — this site is not on an RZLT map. 222 mapped parcel(s) within the radius.

**Constraints within 1,000 m**

| Designation | Count | Examples |
|---|---|---|
| EPA-licensed facility | 2 | Alert Packaging Limited; Sleever International Limited |
| NIAH-recorded building | 1 | Burton Hall |
| Radon risk area | 31 | About 1 in 10 homes in this area is likely to have high radon levels; About 1 i… |
| Record of Protected Structures | 6 | Kilmacud House; Hazelwood House (Saint Beneldus School); Carmelite monastery; S… |
| Recorded monument | 5 | Castle - tower house; Fulacht fia; Castle - unclassified; R149369; R149394 |

> ⚠️ **An OPW flood extent intersects this area.** The mapping is licensed CC-BY-NC-ND, so it is not reproduced here — see the OPW's own map at https://www.floodinfo.ie/map/floodmaps/.

*Sources: [parcels](https://services-eu1.arcgis.com/FH5XCsx8rYXqnjF5/arcgis/rest/services/Cadastral_Parcels_Freehold/FeatureServer/12) (2026-09-11)*

## Planning activity — 344 applications within 1,000 m in 5 years

| Decision | Applications |
|---|---|
| GRANT PERMISSION | 210 |
| DECLARE APPLICATION INVALID | 26 |
| REFUSE PERMISSION | 18 |
| GRANT PERMISSION FOR RETENTION | 16 |
| GRANT PERMISSION & GRANT RETENTION | 13 |
| S5 DEC EXEMPT | 12 |
| WITHDRAW THE APPLICATION | 11 |
| S5 DEC NOT EXEMPT | 6 |
| (undecided) | 6 |
| DECLARE INVALID (SITE NOTICE) | 6 |
| GRANT PERMISSION & REFUSE PERMISSION | 5 |
| REFUSE EXT. OF DURATION OF PERMISSION | 4 |
| GRANT CERTIFICATE OF EXEMPTION | 3 |
| GRANT EXTENSION OF DURATION OF PERM. | 2 |
| REQUEST ADDITIONAL INFORMATION | 1 |
| GRANT OUTLINE PERMISSION | 1 |
| REFUSE PERMISSION CONSEQUENT TO OUTLINE | 1 |
| S5 SPLIT DECISION | 1 |
| GRANT CERT OF EXEMPTION (<=4 unit) | 1 |
| APPROVAL FOR THE PROPOSAL TO PROCEED | 1 |

### Open for observations now

| Closes | Days | Ref | What | Distance |
|---|---|---|---|---|
| 2026-09-16 | 2 | [D26A/0602/WEB](https://planning.agileapplications.ie/dunlaoghaire/application-details/?ref=D26A/0602/WEB) | applying for permission for the installation of a free-standing double-sided di | 169 m |

### Most recent

| Received | Ref | Status | Distance | What |
|---|---|---|---|---|
| 2026-08-12 | D26A/0602/WEB | Invalid Details Sent to Applicant | 169 m | applying for permission for the installation of a free-standing double-sided di |
| 2026-07-13 | D26A/0528/WEB | Assessment Period | 424.1 m | The proposed development comprises the change of use of the existing permitted C |
| 2026-07-08 | D26B/0393/WEB | Decision Issued | 944.4 m | Permission is sought for the following: Full planning permission for: 1) 33.4m² |
| 2026-06-25 | D26A/0479/WEB | Decision Issued | 711.9 m | Permission sought for: (i) Provision of 3 no. enclosed Padel Courts with ancilla |
| 2026-06-16 | D26A/0449/WEB | Decision Issued | 197.4 m | a) Change of use of the entire premises from light industrial with offices, to |
| 2026-06-09 | PC/PKS/02/26 | Registered Application | 151 m | Parks: Proposed Development of Sandyford Civic Park |
| 2026-06-04 | D26B/0329/WEB | Decision Issued | 176.6 m | A single storey flat roof porch and garage extension and all ancillary site work |
| 2026-06-03 | D26B/0325/WEB | Assessment Period | 930.3 m | The partial demolition of the existing dwelling, 151sqm, on the site and the mod |
| 2026-05-28 | D26B/0315/WEB | Invalid Details Sent to Applicant | 176.6 m | The development will consist of a single storey flat roof porch and garage exte |
| 2026-05-22 | PC/IC/01/26 | Registered Application | 88.7 m | 73 mobility hub sites across the Council's administrative area |

*`description` is truncated at source (80 chars for DLR, 70 for Fingal) and `applicant` is null nationally — NPAD publishes neither in full.*

*Sources: [npad](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer) (2026-09-13)*

## Appeals — 33 in 5 years

| Outcome | Cases |
|---|---|
| grant_conditions | 16 |
| refuse | 6 |
| (pending) | 4 |
| withdrawn | 2 |
| split | 2 |
| invalid | 1 |
| grant | 1 |
| other | 1 |

| Decided | ACP ref | LA ref | Outcome | Distance |
|---|---|---|---|---|
| 2026-07-23 | 501759 | D26A/0094/WEB | open | 440.5 m |
| 2026-06-24 | 501597 | D26A/0280/WEB | pending | 933.6 m |
| 2026-06-18 | 501578 | D26A/0099/WEB | open | 777.9 m |
| 2026-06-10 | 501522 | D26A/0236/WEB | pending | 636.4 m |
| 2026-05-05 | 501271 | D26A/0157/WEB | withdrawn | 741.5 m |
| 2026-02-19 | 500123 | D25B/0443 | refuse | 826.3 m |
| 2026-02-09 | 322889 | FSC2304541DR/7DN | grant_conditions | 0 m |
| 2026-01-09 | 500661 | D25A/0968/WEB | invalid | 440.5 m |
| 2025-11-11 | 323141 | LRD25A/0372/WEB | grant_conditions | 646 m |
| 2025-11-06 | 323310 | DM25/011 | split | 649.1 m |

*Sources: [acp](https://services-eu1.arcgis.com/o56BSnENmD5mYs3j/arcgis/rest/services/Cases_2016_Onwards/FeatureServer/3) (2026-09-11)*

## What is actually being built — 98 commencement notices in 3 years

| Year | Notices |
|---|---|
| 2026 | 31 |
| 2025 | 29 |
| 2024 | 27 |
| 2023 | 11 |

| Date | Address | Kind | Planning ref | Distance |
|---|---|---|---|---|
| 2026-09-21 | 193 Apples Road, Wedgewood, Dublin 16, D16 A4Y2., Dublin 16… | short_commencement_notice | D26B/0129 | 666.8 m |
| 2026-09-14 | 62 Lakelands Close, Dublin, A94 A272 | short_commencement_notice | D26B/0079/WEB | 272.3 m |
| 2026-09-02 | 16 Sweet Briar Lane, Dublin, D14 E726 | short_commencement_notice | D25B/0691/WEB | 969.6 m |
| 2026-08-31 | 43 Dale Road, Dublin, A94 RP83 | opt_out_commencement_notice | D25A/0879/WEB | 713 m |
| 2026-08-17 | Blackthorn Road, Dublin | commencement_notice | D25A/0719/WEB | 304.4 m |
| 2026-08-04 | Block C1, Beacon South Quarter, Dublin 18, Dublin | seven_day_notice | D25A/0616/WEB | 206.9 m |
| 2026-07-21 | Blackthorn Avenue, Dublin | commencement_notice | — | 57.5 m |
| 2026-07-06 | 5 Arkle Road, Sandyford Business Park, Dublin 18, Dublin | seven_day_notice | D24A/0785/WEB | 362.4 m |
| 2026-06-08 | 18 Balally Grove, Dundrum, Dún Laoghaire-Rathdown, D16 ND73 | short_commencement_notice | D25B/0687/WEB | 978.2 m |
| 2026-06-03 | Whately place, Stillorgan, Dún Laoghaire-Rathdown, NA | commencement_notice | D24A/0426/WEB & D25A/0200/WEB | 851.5 m |

*One notice can cover many buildings — count notices, never building rows, or a single multi-unit scheme reads as a trend (T11).*

*Sources: [bcms](https://data.nbco.gov.ie/dataset/2704a333-874d-46f5-b3bc-3673766bf816/resource/0774e781-7af8-46da-b623-872e74cf541e/download/buildingscnscccs.csv) (2026-09-13)*

## Recent sales — 179 within 1,000 m

Median €560,000 (range €207,000 – €1,925,000), median €6,626/m².

179 matched to the exact address; 64 with beds, floor area and BER from the matched daft.ie advertisement.

| Sold | Price | Address | Beds | m² | BER | New build |
|---|---|---|---|---|---|---|
| 2026-08-26 | €880,000 | 62 STILLORGAN WOOD, STILLORGAN, DUBLIN 18 | — | — | — | no |
| 2026-06-12 | €745,000 | 36 STILLORGAN GATE, UPPER KILMACUD ROAD, STILLORGAN | — | — | A3 | no |
| 2026-05-22 | €431,000 | 506 THE EDGES 1, BEASON SOUTH QUARTER, SANDYFORD | 2 | 65 | C1 | no |
| 2026-03-13 | €540,000 | APT 31 HAZELBROOK, UPPER KILMACUD RD, GOATSTOWN DUBLIN 14 | 2 | 78 | B2 | no |
| 2026-03-11 | €604,000 | APT 616 THE CUBES, BEACON SOUTH QUARTER, SANDYFORD | 3 | 170 | B3 | no |
| 2026-02-20 | €535,000 | 21 BLACKTHORN GROVE, SANDYFORD, DUBLIN | 3 | 88 | D2 | no |
| 2026-01-23 | €1,925,000 | WOODLEY PARK HOUSE, KILMACUD ROAD UPPER, DUBLIN 14 | 5 | 454 | E1 | no |
| 2025-12-19 | €320,000 | 210 BEACON ONE APARTMENTS, BEACON COURT, SANDYFORD | 1 | — | D1 | no |
| 2025-12-17 | €395,000 | APT 303, BEACON COURT, SANDYFORD DUBLIN 18 | 2 | 70 | B3 | no |
| 2025-12-12 | €660,000 | 48 Rowans Road, Wedgewood, SANDYFORD | 3 | 98 | D2 | no |

*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](https://www.daft.ie/ (via Cara `daft_listing`)) (2026-09-11); [ppr](https://www.propertypriceregister.ie/website/npsra/pprweb.nsf/PPRDownloads?OpenForm) (2026-09-13)*

## Open consultations

| Closes | Days | Title | Kind |
|---|---|---|---|
| 2026-10-21 | 37 | [Cruise Passenger Realignment Project, Dun Laoghaire Harbour](https://dlrcoco.citizenspace.com/infrastructure-climate-change/cruise-passenger-realignment/consult_view/) | other |
| 2026-12-31 | 108 | [Environment: Green Dog Walkers Pledge](https://dlrcoco.citizenspace.com/environment/green-dog-walkers-pledge/consult_view/) | other |

*Sources: [consult](https://dlrcoco.citizenspace.com | https://consult.fingal.ie | https://engage.dublincity.ie) (2026-09-12)*

## Council decisions nearby

| Meeting | Committee | Kind | Item |
|---|---|---|---|
| 2026-09-07 | Dún Laoghaire CHEPP Area Committee Meet… | other | [Re-Introducing Beavers at Key (flood risk) Locations in the Dun Laoghaire Area](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1122424) |
| 2026-07-06 | Monthly County Council Meeting | other | [Proposed Renewal of Business Improvement District Scheme (B.I.D.) for Sandyford…](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1107637) |
| 2026-06-15 | North Central Area Committee | other | [Question in the name of Councillor Clodagh Ní Mhuirí](https://councilmeetings.dublincity.ie/ieListDocuments.aspx?CId=141&MId=5740&Ver=4) |
| 2026-04-13 | Monthly Council Meeting | other | [COUNCILLOR RAY CUNNINGHAM To ask the Chief Executive if the path along the cana…](https://councilmeetings.dublincity.ie/ieListDocuments.aspx?CId=142&MId=5835&Ver=4) |
| 2026-04-13 | Monthly Council Meeting | other | [Lord Mayor's Business](https://councilmeetings.dublincity.ie/ieListDocuments.aspx?CId=142&MId=5835#AI39462) |
| 2025-12-08 | County Council | s183_disposal | [Notice of proposed disposal of land at Clonard Road, Flemington, Balbriggan, Co…](https://meetings.fingal.ie/ieListDocuments.aspx?CId=129&MId=6148#AI105662) |

*Sources: [moderngov](https://meetings.fingal.ie) (2026-09-13)*

## Infrastructure and public land

*103 capacity record(s) nearby (esb_substation) are not reproduced: source licence forbids redistribution; see the operator's own register.*

**Public land** — 49 relevant public land site(s) nearby: Dublin City Council (21), Dún Laoghaire-Rathdown County Council (11), Electricity Supply Board (7), Irish Water (3), Railway Procurement Agency (7)

| Kind | Scheme | Status | Units | Distance |
|---|---|---|---|---|
| social_housing | Beech Wood Manor and Beech Wood House, Beech Park… | completed | 16 | 670 m |
| social_housing | St. Laurence’s Park, Stillorgan, Co. Dublin | on_site | 48 | 670 m |

*Sources: [esbn](https://www.esbnetworks.ie/services/get-connected/renewable-connection/network-capacity-heatmap) (2026-09-11)*

## Schools and transport within 1,000 m

| School | Distance |
|---|---|
| ST RAPHAELAS N S | 698 m |
| St Raphaela's Secondary School | 746 m |
| St Benildus College | 762.3 m |
| QUEEN OF ANGELS PRIMARY SCHOOL | 838.5 m |
| ST Olaf's National School | 881.6 m |

**42 public-transport stops** serving routes 11, 114, 116, 118, 47, 700, Green, L25, S8.

*Sources: [gtfs](https://www.transportforireland.ie/transitData/Data/GTFS_All.zip) (2026-09-11); [schools](https://www.gov.ie/en/department-of-education/collections/primary-schools-enrolment-figures/) (2026-09-11)*

## Deadlines still open

| Closes | Days | Kind | What | Distance |
|---|---|---|---|---|
| 2026-09-15 | 1 | appeal | [D26A/0479/WEB: GRANT PERMISSION — Permission sought for: (i) Provision of 3 no. enclosed …](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer/0/query?where=PlanningAuthority = 'Dun Laoghaire Rathdown County Council') | 711.9 m |
| 2026-09-16 | 2 | observation | [D26A/0602/WEB: application received — applying for permission for the installation of a f…](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer/0/query?where=PlanningAuthority = 'Dun Laoghaire Rathdown County Council') | 169 m |
| 2026-09-22 | 8 | appeal | [D26B/0393/WEB: GRANT PERMISSION — Permission is sought for the following: Full planning p…](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer/0/query?where=PlanningAuthority = 'Dun Laoghaire Rathdown County Council') | 944.4 m |

*Sources: [acp](https://services-eu1.arcgis.com/o56BSnENmD5mYs3j/arcgis/rest/services/Cases_2016_Onwards/FeatureServer/3) (2026-09-11); [consult](https://dlrcoco.citizenspace.com | https://consult.fingal.ie | https://engage.dublincity.ie) (2026-09-12); [moderngov](https://meetings.fingal.ie) (2026-09-13); [npad](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer) (2026-09-13); [rzlt](https://services.arcgis.com/NzlPQPKn5QF9v2US/arcgis/rest/services/Residential_Zoned_Land_Tax_Annual_Draft_Map2027_view/FeatureServer/0) (2026-09-11)*

---

## Provenance

Every section above reads the PlanSight store only.

| Section | Source | Licence | Last confirmed | URL |
|---|---|---|---|---|
| location | places | CC-BY-4.0 | 2026-09-11 | [link](https://services-eu1.arcgis.com/FH5XCsx8rYXqnjF5/arcgis/rest/services/Administrative_Areas___OSi_National_Statutory_Boundaries/FeatureServer/0) |
| parcel | parcels | CC-BY-4.0 | 2026-09-11 | [link](https://services-eu1.arcgis.com/FH5XCsx8rYXqnjF5/arcgis/rest/services/Cadastral_Parcels_Freehold/FeatureServer/12) |
| zoning | zoning | CC-BY-4.0 | 2026-09-12 | [link](https://services.arcgis.com/NzlPQPKn5QF9v2US/arcgis/rest/services/GZT_Current_Plan/FeatureServer/0) |
| constraints | constraints | mixed — CC-BY-4.0 except OPW flood (CC-BY-NC-ND-4.0, publishable=false) | 2026-09-11 | [link](https://data.gov.ie/ (see the per-sub-source rows in `source`)) |
| constraints | constraints.epa_licence | CC-BY-4.0 | 2026-09-11 | [link](https://gis.epa.ie/geoserver/ows?typeNames=EPA:IPPC_Boundary) |
| constraints | constraints.flood_cfram | CC-BY-NC-ND-4.0 | 2026-09-11 | [link](https://s3.eu-west-1.amazonaws.com/catalogue.floodinfo.opw/cfram/esds_floodmap_ext_f_c.zip) |
| constraints | constraints.niah | CC-BY-4.0 | 2026-09-11 | [link](https://services-eu1.arcgis.com/HyjXgkV6KGMSF3jt/arcgis/rest/services/NIAHBuildingsOpenData/FeatureServer/0) |
| constraints | constraints.radon | CC-BY-4.0 | 2026-09-11 | [link](https://gis.epa.ie/geoserver/ows?typeNames=EPA:RadonRiskMapofIreland) |
| constraints | constraints.rps | CC-BY-4.0 (Fingal); public/attribution, unconfirmed (DLR) | 2026-09-11 | [link](https://services.arcgis.com/41mg5wcsG0sphp5W/arcgis/rest/services/ProtectedStructures_CDP2228_dlrcoco/FeatureServer/16) |
| constraints | constraints.smr | CC-BY-4.0 | 2026-09-11 | [link](https://services-eu1.arcgis.com/HyjXgkV6KGMSF3jt/arcgis/rest/services/SMROpenData/FeatureServer/0) |
| rzlt | rzlt | CC-BY-4.0 | 2026-09-11 | [link](https://services.arcgis.com/NzlPQPKn5QF9v2US/arcgis/rest/services/Residential_Zoned_Land_Tax_Annual_Draft_Map2027_view/FeatureServer/0) |
| planning | npad | CC-BY-4.0 | 2026-09-13 | [link](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer) |
| appeals | acp | CC-BY-4.0 | 2026-09-11 | [link](https://services-eu1.arcgis.com/o56BSnENmD5mYs3j/arcgis/rest/services/Cases_2016_Onwards/FeatureServer/3) |
| commencements | bcms | CC-BY-4.0 | 2026-09-13 | [link](https://data.nbco.gov.ie/dataset/2704a333-874d-46f5-b3bc-3673766bf816/resource/0774e781-7af8-46da-b623-872e74cf541e/download/buildingscnscccs.csv) |
| 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. | 2026-09-11 | [link](https://www.daft.ie/ (via Cara `daft_listing`)) |
| 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.' | 2026-09-13 | [link](https://www.propertypriceregister.ie/website/npsra/pprweb.nsf/PPRDownloads?OpenForm) |
| consultations | consult | public | 2026-09-12 | [link](https://dlrcoco.citizenspace.com \| https://consult.fingal.ie \| https://engage.dublincity.ie) |
| council_items | moderngov | public | 2026-09-13 | [link](https://meetings.fingal.ie) |
| capacity | esbn | all-rights-reserved (esbnetworks.ie disclaimer: personal/non-commercial, no modification or republication without written ESB permission) — permission NOT sought | 2026-09-11 | [link](https://www.esbnetworks.ie/services/get-connected/renewable-connection/network-capacity-heatmap) |
| public_land | lda_lands | CC-BY-4.0 | 2026-09-11 | [link](https://lda.ie/public-lands/register-of-relevant-lands) |
| projects | social_housing | CC-BY-SA-4.0 | 2026-09-11 | [link](https://www.gov.ie/en/department-of-housing-local-government-and-heritage/collections/social-housing-construction-projects-status-reports/) |
| amenities | gtfs | CC-BY-4.0 | 2026-09-11 | [link](https://www.transportforireland.ie/transitData/Data/GTFS_All.zip) |
| amenities | schools | CC-BY-4.0 | 2026-09-11 | [link](https://www.gov.ie/en/department-of-education/collections/primary-schools-enrolment-figures/) |
| deadlines | acp | CC-BY-4.0 | 2026-09-11 | [link](https://services-eu1.arcgis.com/o56BSnENmD5mYs3j/arcgis/rest/services/Cases_2016_Onwards/FeatureServer/3) |
| deadlines | consult | public | 2026-09-12 | [link](https://dlrcoco.citizenspace.com \| https://consult.fingal.ie \| https://engage.dublincity.ie) |
| deadlines | moderngov | public | 2026-09-13 | [link](https://meetings.fingal.ie) |
| deadlines | npad | CC-BY-4.0 | 2026-09-13 | [link](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer) |
| deadlines | rzlt | CC-BY-4.0 | 2026-09-11 | [link](https://services.arcgis.com/NzlPQPKn5QF9v2US/arcgis/rest/services/Residential_Zoned_Land_Tax_Annual_Draft_Map2027_view/FeatureServer/0) |