# Site report — 53.30407, -6.21143

*Everything within 500 m, generated 2026-09-13 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**
>
> - **2026-09-24** (11 days) — jr: ACP 501261: Grant permission with conditions


## Where this is

|  |  |
|---|---|
| Townland | Mount Merrion or Callary |
| Settlement | Dublin city and suburbs |
| Electoral division | Clonskeagh-Belfield |
| Local electoral area | Stillorgan |
| Local authority | Dun Laoghaire-Rathdown County Council |

**Census 2022, small area 267056007/01** — 523 people in 122 households (123 dwellings). 0% owner-occupied, 91.8% privately rented, 7.4% social. Vacancy 0%. 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 `1870634` (freehold), 63,585.2 m² (6.36 ha), DLR.

**Zoning**

| Code | Objective | Plan |
|---|---|---|
| S1 | Objective TLI: TLI To facilitate, support and enhance the development of third level education institutions. | DR-001:DP:county-development-plan-2022-2028 |

**Residential Zoned Land Tax** — this site is not on an RZLT map. 30 mapped parcel(s) within the radius.

**Constraints within 500 m**

| Designation | Count | Examples |
|---|---|---|
| Radon risk area | 1 | About 1 in 20 homes in this area is likely to have high radon levels |
| Record of Protected Structures | 6 | Saint Thomas' Church; Stonehouse; Belfield House; Saint Helen's (The Radisson H… |
| Recorded monument | 1 | House - 18th/19th century |

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

## Planning activity — 90 applications within 500 m in 5 years

| Decision | Applications |
|---|---|
| GRANT PERMISSION | 64 |
| REFUSE PERMISSION | 7 |
| DECLARE APPLICATION INVALID | 7 |
| (undecided) | 3 |
| WITHDRAW THE APPLICATION | 2 |
| DECLARE INVALID (SITE NOTICE) | 2 |
| GRANT CERTIFICATE OF EXEMPTION | 2 |
| S5 DEC NOT EXEMPT | 1 |
| GRANT PERMISSION FOR RETENTION | 1 |
| DECLARE APPLICATION WITHDRAWN | 1 |

### Most recent

| Received | Ref | Status | Distance | What |
|---|---|---|---|---|
| 2026-07-24 | D26B/0424/WEB | Assessment Period | 364.2 m | Demolition of existing garage at the side, construction of a two storey, pitche |
| 2026-07-15 | D26A/0537/WEB | Assessment Period | 381.5 m | Permission for subdivision of the existing site of (0.088 ha) known as No.4 The |
| 2026-07-06 | D26A/0509/WEB | Invalid Details Sent to Applicant | 383 m | Permission for subdivision of the existing site of (0.088 ha) known as No.4 The |
| 2026-07-06 | V/052/26 | Decision Issued | 381.5 m | 1 |
| 2026-07-03 | D26B/0385/WEB | Invalid Details Sent to Applicant | 364.2 m | Construction of a single-storey porch to the side, a two storey, pitched roof e |
| 2026-07-03 | LRD26A/0500/WEB | Decision Review | 257 m | Planning permission for a Large-scale Residential Development (LRD) consisting o |
| 2026-05-22 | PC/IC/01/26 | Registered Application | 170.3 m | 73 mobility hub sites across the Council's administrative area |
| 2026-05-22 | D26B/0303/WEB | Final Grant | 325.2 m | •Demolition of the existing single storey extension to the side, demolition of h |
| 2026-04-20 | D26B/0231/WEB | Final Grant | 224.9 m | The development consists of an amendment and modification of the permission as |
| 2026-04-16 | D26B/0225/WEB | Invalid Details Sent to Applicant | 224.9 m | The development consists of an amendment and modification of the permission as |

*`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) (2026-09-12)*

## Appeals — 13 in 5 years

| Outcome | Cases |
|---|---|
| grant_conditions | 7 |
| refuse | 3 |
| withdrawn | 2 |
| grant | 1 |

| Decided | ACP ref | LA ref | Outcome | Distance |
|---|---|---|---|---|
| 2026-07-30 | 501261 | D26B/0069/WEB | grant_conditions | 479.8 m |
| 2026-07-14 | 500642 | D25B/0626/WEB | grant_conditions | 340.2 m |
| 2026-07-06 | 501139 | D26A/0035/WEB | grant | 226.2 m |
| 2025-08-11 | 322446 | D25B/0077 | withdrawn | 208.1 m |
| 2025-03-18 | 321472 | D24A/0783/WEB | grant_conditions | 179.8 m |
| 2025-03-18 | 321290 | D24A/0692/WEB | grant_conditions | 491.2 m |
| 2025-02-25 | 321332 | D24A/0706/WEB | grant_conditions | 414.5 m |
| 2025-02-19 | 321293 | D24A/0703/WEB | withdrawn | 491.2 m |
| 2025-02-11 | 320601 | D23A/0489 | refuse | 350.7 m |
| 2024-09-02 | 318069 | D23A/0446 | refuse | 459.2 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 — 23 commencement notices in 3 years

| Year | Notices |
|---|---|
| 2026 | 4 |
| 2025 | 8 |
| 2024 | 8 |
| 2023 | 3 |

| Date | Address | Kind | Planning ref | Distance |
|---|---|---|---|---|
| 2026-05-28 | 9 Seafield Crescent, Blackrock, Dún Laoghaire-Rathdown, A94… | opt_out_commencement_notice | D25B/0325/WEB | 279.9 m |
| 2026-04-15 | 5 Seafield Road, Blackrock, Dún Laoghaire-Rathdown, A94 Y033 | opt_out_commencement_notice | D25B/0601/WEB | 340 m |
| 2026-04-13 | 44A Foster Avenue, Blackrock, Dún Laoghaire-Rathdown, A94 W… | opt_out_commencement_notice | D25A/0737/WEB | 384.6 m |
| 2026-04-03 | 15 The Rise, Blackrock, Dún Laoghaire-Rathdown, A94 CF74 | opt_out_commencement_notice | D24A/0706/WEB | 438.5 m |
| 2025-10-08 | Stillorgan Road, Dublin, Dún Laoghaire-Rathdown | commencement_notice | TA0001 | 285.1 m |
| 2025-07-15 | 2 The Rise, Blackrock, Dún Laoghaire-Rathdown, A94 FW24 | opt_out_commencement_notice | D25A/0179/WEB | 367.8 m |
| 2025-06-23 | 22 Glenomena Grove, Blackrock, Dún Laoghaire-Rathdown, A94 … | short_commencement_notice | D25A/0016/WEB | 456.7 m |
| 2025-05-28 | 12 Saint Thomas Mead, Blackrock, Dublin, A94 DX38 | opt_out_commencement_notice | D24A/0971/WEB | 302.7 m |
| 2025-04-24 | 16 Ashfield Park, Dublin 4, Dún Laoghaire-Rathdown, D04 X6K6 | opt_out_commencement_notice | D24B/0508 | 438 m |
| 2025-02-20 | 1 Ashfield Park, Donnybrook, Dublin 4, D04N8C9, Dún Laoghai… | commencement_notice | D24A/0772/WEB | 404.5 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) (2026-09-12)*

## Recent sales — 23 within 500 m

Median €956,751 (range €377,500 – €1,750,000), median €8,034/m².

23 matched to the exact address; 12 with beds, floor area and BER from the matched daft.ie advertisement.

| Sold | Price | Address | Beds | m² | BER | New build |
|---|---|---|---|---|---|---|
| 2026-03-23 | €1,285,000 | FERNDALE, 14 SEAFIELD RD, BLACKROCK | 5 | 192 | E1 | no |
| 2026-03-03 | €1,415,000 | 1 ASHFIELD PARK, STILLORGAN ROAD, DUBLIN 4 | 4 | 172 | G | no |
| 2025-12-03 | €380,000 | 47 BELFIELD PARK, STILLORGAN RD, DUBLIN | 1 | 43 | E1 | no |
| 2025-11-12 | €1,180,000 | 69 GLENOMENA PARK, BOOTERSTOWN, BLACKROCK | 5 | 208 | C2 | no |
| 2025-10-13 | €1,410,000 | 12 FOSTER AVE, MT MERRION, DUBLIN | 4 | 151 | D1 | no |
| 2025-09-26 | €399,000 | 102 MERRION GROVE, STILLORGAN RD, MOUNT MERRION | 1 | 55 | E2 | no |
| 2025-09-08 | €1,100,000 | 5 SEAFIELD RD, BLACKROCK, DUBLIN | 5 | 189 | E1 | no |
| 2025-07-30 | €956,751 | 12 ASHFIELD PARK, STILLORGAN ROAD, DONNYBROOK | 4 | 142 | C3 | no |
| 2025-07-14 | €1,750,000 | 14 ST THOMAS ROAD, MOUNT MERRION, BLACKROCK | 4 | 147 | D2 | no |
| 2025-06-30 | €1,690,000 | 5 GREYGATES, STILLORGAN ROAD, MOUNT MERRION | — | — | — | 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) (2026-09-12)*

## Open consultations

| Closes | Days | Title | Kind |
|---|---|---|---|
| 2026-10-21 | 38 | [Cruise Passenger Realignment Project, Dun Laoghaire Harbour](https://dlrcoco.citizenspace.com/infrastructure-climate-change/cruise-passenger-realignment/consult_view/) | other |
| 2026-12-31 | 109 | [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 | [Tree Pruning in Foxrock](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1122424) |
| 2026-05-11 | Monthly County Council Meeting | other | [Taking in Charge at Oatlands Manor, Mount Merrion, Blackrock, Co. Dublin](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1090811) |
| 2026-01-12 | County Council | other | [Local Authorities Members' Association (LAMA) Spring Conference, 28th and 29th …](https://meetings.fingal.ie/ieListDocuments.aspx?CId=129&MId=6205#AI105780) |

*Sources: [moderngov](https://meetings.fingal.ie) (2026-09-12)*

## Infrastructure and public land

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

**Public land** — 2 relevant public land site(s) nearby: Dublin City Council (1), National University of Ireland (1)

*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 |
|---|---|
| Coláiste Eoin | 461.2 m |
| Coláiste Íosagáin | 524.2 m |
| St Andrews College | 677.2 m |
| OUR LADY OF MERCY CONVENT SCHOOL | 749.6 m |
| BOOTERSTOWN BOYS | 995.4 m |

**32 public-transport stops** serving routes 103X, 105X, 109, 109X, 111, 115X, 116, 118, 120A, 125, 126U, 133, 142, 179, 180, 181, 2, 27X, 32X, 39A.

*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 |
|---|---|---|---|---|
| 2026-09-24 | 11 | jr | [ACP 501261: Grant permission with conditions](https://www.pleanala.ie/en-ie/case/501261) | 479.8 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) (2026-09-12); [npad](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer) (2026-09-12); [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.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 | 2026-09-12 | [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 | 2026-09-12 | [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.' | 2026-09-12 | [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 | 2026-09-12 | [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 | 2026-09-12 | [link](https://meetings.fingal.ie) |
| deadlines | npad | CC-BY-4.0 | 2026-09-12 | [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) |