# Site report — 53.28560, -6.14660

*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**
>
> - **2026-09-16** (3 days) — appeal: D26A/0613/WEB: DECLARE APPLICATION INVALID — The development will consist of the partial demolition of the ex…
> - **2026-09-18** (5 days) — appeal: REF11026: S5 REQ AI — Whether the use of Centenary House, 35 York Road, Dun Laoghaire, Co. Dublin as a
> - **2026-09-21** (8 days) — observation: D26A/0613/WEB: application received — The development will consist of the partial demolition of the existing …


## Where this is

|  |  |
|---|---|
| Townland | Mountashton |
| Settlement | Dublin city and suburbs |
| Electoral division | Dun Laoghaire-Mount Town |
| Local electoral area | Dún Laoghaire |
| Local authority | Dun Laoghaire-Rathdown County Council |

**Census 2022, small area 267071006** — 270 people in 94 households (99 dwellings). 21.3% owner-occupied, 77.7% privately rented, 69.1% social. Vacancy 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 `1699052` (freehold), 287.46 m² (0.03 ha), DLR.

**Zoning**

| Code | Objective | Plan |
|---|---|---|
| R2 | Objective A: A To provide residential development and improve residential amenity while protecting the existing residen… | DR-001:DP:county-development-plan-2022-2028 |

**Residential Zoned Land Tax** — on the draft map 2027 (parcel `DELA00001490`, 0.58 ha), and the final map 2026 (parcel `DELA00001490`, 0.58 ha).

> This land is on an RZLT map — the owner is liable for an annual 3 % tax.

**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 | 16 | Monkstown Castle; Saint John the Evangelist Church; House Terrace; House Terrac… |
| Recorded monument | 6 | Castle - tower house; Gatehouse; Bawn; Burial; R149407 |

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

## Planning activity — 133 applications within 500 m in 5 years

| Decision | Applications |
|---|---|
| GRANT PERMISSION | 86 |
| GRANT PERMISSION FOR RETENTION | 9 |
| DECLARE APPLICATION INVALID | 9 |
| REFUSE PERMISSION | 7 |
| GRANT CERTIFICATE OF EXEMPTION | 5 |
| S5 DEC EXEMPT | 3 |
| GRANT PERMISSION & GRANT RETENTION | 2 |
| DECLARE APPLICATION WITHDRAWN | 2 |
| (undecided) | 2 |
| WITHDRAW THE APPLICATION | 1 |
| DECLARE INVALID (SITE NOTICE) | 1 |
| GRANT CERT OF EXEMPTION (<=4 unit) | 1 |
| REFUSE EXT. OF DURATION OF PERMISSION | 1 |
| S5 DEC NOT EXEMPT | 1 |
| S5 REQ AI | 1 |
| S5 SPLIT DECISION | 1 |
| APPROVAL FOR THE PROPOSAL TO PROCEED | 1 |

### Open for observations now

| Closes | Days | Ref | What | Distance |
|---|---|---|---|---|
| 2026-09-21 | 8 | [D26A/0613/WEB](https://planning.agileapplications.ie/dunlaoghaire/application-details/?ref=D26A/0613/WEB) | The development will consist of the partial demolition of the existing side gar | 438.2 m |

### Most recent

| Received | Ref | Status | Distance | What |
|---|---|---|---|---|
| 2026-08-16 | D26A/0613/WEB | Invalid Details Sent to Applicant | 438.2 m | The development will consist of the partial demolition of the existing side gar |
| 2026-07-28 | REF11026 | Decision Issued | 473.1 m | Whether the use of Centenary House, 35 York Road, Dun Laoghaire, Co. Dublin as a |
| 2026-07-21 | D26A/0551/WEB | Assessment Period | 407.4 m | Amendments to previously permitted development Reg. Ref. D25A/0284/WEB (ACP-322 |
| 2026-07-17 | D26A/0544/WEB | Invalid Details Sent to Applicant | 407.4 m | Amendments to previously permitted development Reg. Ref. D25A/0284/WEB (ACP-322 |
| 2026-05-22 | PC/IC/01/26 | Registered Application | 463.9 m | 73 mobility hub sites across the Council's administrative area |
| 2026-05-08 | D26A/0350/WEB | Final Grant | 385.9 m | The replacement of the existing building identity signage along with external i |
| 2026-04-30 | D26A/0325/WEB | Final Grant | 221.6 m | The development consists of a single-storey rear extension, a two-storey extens |
| 2026-04-23 | D26A/0311/WEB | Final Grant | 436.8 m | Complete the demolition of garage, construct new 2 bed, 2 storey detached mews w |
| 2026-04-23 | V/033/26 | Decision Issued | 436.8 m | 1 Unit |
| 2026-04-17 | D26A/0294/WEB | Final Grant | 422.7 m | Retention of 3 windows at first floor level of the building on the rear/ wester |

*`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 — 21 in 5 years

| Outcome | Cases |
|---|---|
| grant_conditions | 12 |
| (pending) | 4 |
| invalid | 2 |
| refuse | 2 |
| withdrawn | 1 |

| Decided | ACP ref | LA ref | Outcome | Distance |
|---|---|---|---|---|
| 2026-07-31 | 501810 | D26A/0240/WEB | pending | 407.4 m |
| 2026-06-02 | 501458 | D26A/0197/WEB | pending | 353.7 m |
| 2026-05-01 | 501278 | D26B/0092/WEB | pending | 390.6 m |
| 2025-09-25 | 322640 | D25A/0198/WEB | refuse | 86.5 m |
| 2025-08-01 | 322291 | D25A/0092/WEB | refuse | 353.7 m |
| 2025-08-01 | 322290 | D25A/0091/WEB | grant_conditions | 373.6 m |
| 2025-06-24 | 322865 | D25A/0284/WEB | open | 407.4 m |
| 2025-06-20 | 322850 | D25A/0284/WEB | invalid | 407.4 m |
| 2024-06-20 | 318101 | D23A/0457 | grant_conditions | 395.9 m |
| 2024-05-09 | 317751 | D23A/0345 | grant_conditions | 319.8 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 — 25 commencement notices in 3 years

| Year | Notices |
|---|---|
| 2026 | 6 |
| 2025 | 10 |
| 2024 | 7 |
| 2023 | 2 |

| Date | Address | Kind | Planning ref | Distance |
|---|---|---|---|---|
| 2026-08-20 | 68 Mounttown Road Lower, Dublin, A96 D2X2 | seven_day_notice | P/1876/23 D23A/0053 | 117.6 m |
| 2026-08-10 | 10 Castle Park, Monkstown, Dublin, A94 E437 | opt_out_commencement_notice | D21A/0834 | 336.9 m |
| 2026-06-26 | 39 Highthorn Park, Monkstown, Dublin, A96 F5P7 | opt_out_commencement_notice | D26B/0070/WEB | 134.2 m |
| 2026-04-08 | 18 Highthorn Park, Dublin, Dún Laoghaire-Rathdown, A96 Y6V9 | opt_out_commencement_notice | D25A/0778/WEB | 253.9 m |
| 2026-02-10 | 1 Mounttown Park, Monkstown, Dún Laoghaire-Rathdown | commencement_notice | D25A/0765/WEB | 106.5 m |
| 2026-01-19 | 9 Saint John's Park, Dublin, Dún Laoghaire-Rathdown, A96 EY… | opt_out_commencement_notice | D23A/0652 | 355 m |
| 2025-12-29 | 30 Saint Patrick's Crescent, Dublin, Dún Laoghaire-Rathdown… | opt_out_commencement_notice | D25B/0481 | 203.7 m |
| 2025-10-07 | 5 Woodlawn Park, Dublin, Dún Laoghaire-Rathdown, A96 E0H9 | opt_out_commencement_notice | D24B/0007 | 207.8 m |
| 2025-06-26 | 7 Saint John's Park, Dublin, Dún Laoghaire-Rathdown, A96 YN… | opt_out_commencement_notice | D24A/0445 | 329.3 m |
| 2025-06-11 | 4 Saint John's Close, Dublin, Dún Laoghaire-Rathdown, A96 E… | short_commencement_notice | D24B/0429/WEB | 233.4 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 — 71 within 500 m

Median €725,000 (range €271,000 – €2,505,000), median €6,892/m².

60 matched to the exact address; 27 with beds, floor area and BER from the matched daft.ie advertisement.

| Sold | Price | Address | Beds | m² | BER | New build |
|---|---|---|---|---|---|---|
| 2026-09-03 | €1,165,000 | 3 CASTLE PARK, MONKSTOWN, DUBLIN | 3 | — | E2 | no |
| 2026-06-19 | €1,105,000 | 1 MAYPARK AVENUE, HONEYPARK, DUN LAOGHAIRE | 5 | 188 | B1 | no |
| 2026-03-27 | €875,000 | WHITE BUNGALOW, KILL AVENUE, DUN LAOGHAIRE | 3 | 115 | B3 | no |
| 2026-03-26 | €832,000 | 1 KILL AVENUE, DUN LAOGHAIRE, DUBLIN | 3 | 117 | D1 | no |
| 2026-03-25 | €395,000 | 10 TIVOLI CLOSE, DUN LAOGHAIRE, DUBLIN | 2 | 65 | D1 | no |
| 2026-03-18 | €1,004,405 | 4B Birch, Abbey Park, Monkstown | — | — | — | yes |
| 2026-01-22 | €485,000 | 49 OLIVER PLUNKETT RD, MONKSTOWN FARM, DUN LAOGHAIRE | 3 | 69 | G | no |
| 2025-12-23 | €947,137 | 4 Ash, Abbey Park, Monkstown | — | — | — | yes |
| 2025-12-10 | €985,000 | 44MOUNTTOWN ROAD, MONKSTOWN, DUBLIN | 4 | 156 | C3 | no |
| 2025-11-07 | €510,000 | 25 FITZGERALD PARK MOUNTTOWN, DUN LAOGHAIRE, DUBLIN | 2 | 74 | C2 | 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 | [Bench on Kill Avenue](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1122424) |
| 2026-07-06 | Monthly Council Meeting | other | [Report No. 156/2026 of the Executive Manager (D. O'Connor) - Disposal of 2 plot…](https://councilmeetings.dublincity.ie/ieListDocuments.aspx?CId=142&MId=5837#AI40349) |
| 2026-07-06 | Monthly County Council Meeting | other | [4.03. Proposed 4-year 9-month leasehold agreement for use of Berth 3, Carlisle …](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1107637) |
| 2026-07-06 | Monthly County Council Meeting | other | [The Dún Laoghaire and Blackrock Decarbonising Zone – Action and Implementation …](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1107637) |
| 2026-07-06 | Monthly County Council Meeting | other | [Appointment of 3 Members to the Dún Laoghaire-Rathdown Theatre](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1107637) |
| 2026-06-08 | Monthly County Council Meeting | other | [4.05. Proposed Disposal by Way of a 10-year Leasehold Agreement for the Third F…](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1097756) |
| 2026-06-08 | Monthly County Council Meeting | part8 | [Part 8 - Proposed Build of 55nr. Unit Apartment Building and Community Facility…](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1097756) |
| 2026-06-08 | Monthly County Council Meeting | part8 | [Part 8 - Proposed Build of 55nr. Unit Apartment Building and Community Facility…](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1097756) |
| 2026-06-03 | Dún Laoghaire CHEPP Area Committee Meet… | other | [Confirmation and Adoption of Minutes of the Dún Laoghaire Area Committee CHEPP …](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1096087) |
| 2026-05-11 | Monthly County Council Meeting | s183_disposal | [4.02. Proposed disposal of a 99-year leasehold agreement to Dalkey Utd Football…](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1090811) |

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

## Infrastructure and public land

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

**Public land** — 3 relevant public land site(s) nearby: Dún Laoghaire-Rathdown County Council (1), Health Service Executive (2)

*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 JOSEPHS | 455.8 m |
| Christian Brothers College | 473.7 m |
| HOLY FAMILY SCHOOL | 484.9 m |
| Red Door Special School | 587.9 m |
| Dun Laoghaire ETNS | 587.9 m |
| Monkstown Eucate Together NS | 604.6 m |
| ST OLIVER PLUNKETT SP SC | 923.3 m |
| CLOCHAR SAN DOMINIC | 929.9 m |
| CARMONA SPECIAL NATIONAL SCHOOL | 962.6 m |

**50 public-transport stops** serving routes 111, 4, 45A, 45B, 7, 7A, 7B, 7D, 7E, 7n, E2, L25, L27, 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 |
|---|---|---|---|---|
| 2026-09-16 | 3 | appeal | [D26A/0613/WEB: DECLARE APPLICATION INVALID — The development will consist of the partial …](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer/0/query?where=PlanningAuthority = 'Dun Laoghaire Rathdown County Council') | 438.2 m |
| 2026-09-18 | 5 | appeal | [REF11026: S5 REQ AI — Whether the use of Centenary House, 35 York Road, Dun Laoghaire, Co…](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer/0/query?where=PlanningAuthority = 'Dun Laoghaire Rathdown County Council') | 473.1 m |
| 2026-09-21 | 8 | observation | [D26A/0613/WEB: application received — The development will consist of the partial demolit…](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer/0/query?where=PlanningAuthority = 'Dun Laoghaire Rathdown County Council') | 438.2 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) |