# Site report — 53.30600, -6.19693

*Everything within 500 m, generated 2026-09-12 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**
>
> - **2026-09-21** (9 days) — appeal: REF11126: S5 DEC EXEMPT — Full electrical rewire of property.
> - **2026-09-21** (9 days) — observation: REF12326: application received — The proposed works comprise of the temporary removal of 1 no. gate pier and …
> - **2026-09-23** (11 days) — appeal: D26A/0505/WEB: GRANT PERMISSION — Development consisting of ancillary works to park lodge (a protected st


## Where this is

|  |  |
|---|---|
| Townland | Williamstown |
| Settlement | Dublin city and suburbs |
| Electoral division | Blackrock-Williamstown |
| Local electoral area | Blackrock |
| Local authority | Dun Laoghaire-Rathdown County Council |

**Census 2022, small area 267026002** — 535 people in 118 households (128 dwellings). 68.6% owner-occupied, 16.9% privately rented, 0% social. Vacancy 6.2%. 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 `5630191` (leasehold), 1,448.87 m² (0.14 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 `DELA00002159`, 0.28 ha), and the final map 2026 (parcel `DELA00002159`, 0.28 ha).

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

**Constraints within 500 m**

| Designation | Count | Examples |
|---|---|---|
| Architectural Conservation Area | 2 | Booterstown Avenue; Pembrooke Cottages, Booterstown Avenue |
| Natural Heritage Area (incl. proposed) | 2 | South Dublin Bay; Booterstown Marsh |
| Radon risk area | 4 | About 1 in 10 homes in this area is likely to have high radon levels; About 1 i… |
| Record of Protected Structures | 61 | Glena; Saint Brendan's (Holy Rosary Convent); Summerville; The Hermitage; Killo… |
| Special Area of Conservation | 1 | South Dublin Bay SAC |
| Recorded monument | 2 | Castle - tower house; R149448 |
| Special Protection Area | 1 | South Dublin Bay and River Tolka Estuary SPA |

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

## Planning activity — 93 applications within 500 m in 5 years

| Decision | Applications |
|---|---|
| GRANT PERMISSION | 52 |
| DECLARE APPLICATION INVALID | 10 |
| REFUSE PERMISSION | 7 |
| GRANT PERMISSION FOR RETENTION | 5 |
| (undecided) | 4 |
| S5 DEC EXEMPT | 4 |
| GRANT PERMISSION & GRANT RETENTION | 3 |
| WITHDRAW THE APPLICATION | 2 |
| S5 REQ AI | 2 |
| GRANT PERMISSION & REFUSE PERMISSION | 1 |
| DECLARE INVALID (SITE NOTICE) | 1 |
| GRANT CERTIFICATE OF EXEMPTION | 1 |
| REFUSE EXT. OF DURATION OF PERMISSION | 1 |

### Open for observations now

| Closes | Days | Ref | What | Distance |
|---|---|---|---|---|
| 2026-09-21 | 9 | [REF12326](https://planning.agileapplications.ie/dunlaoghaire/application-details/?ref=REF12326) | The proposed works comprise of the temporary removal of 1 no. gate pier and gate | 239.3 m |

### Most recent

| Received | Ref | Status | Distance | What |
|---|---|---|---|---|
| 2026-08-17 | REF12326 | Assessment Period | 239.3 m | The proposed works comprise of the temporary removal of 1 no. gate pier and gate |
| 2026-08-06 | D26A/0591/WEB | Assessment Period | 132.5 m | The proposed development consists of a single-storey garden room extension at gr |
| 2026-07-30 | REF11126 | Decision Issued | 126.8 m | Full electrical rewire of property. |
| 2026-07-29 | D26A/0572/WEB | Invalid Details Sent to Applicant | 132.5 m | A single-storey garden room extension at ground floor level to the rear of No. 5 |
| 2026-07-17 | D26A/0545/WEB | Assessment Period | 430.9 m | • Alterations to existing vehicular entrance to increase in width to 3.5M • Demo |
| 2026-07-08 | D26A/0517 | Assessment Period | 311.2 m | Existing transparent LED display screen, to front of existing car showroom, insi |
| 2026-07-03 | D26A/0505/WEB | Decision Issued | 0 m | Development consisting of ancillary works to park lodge (a protected st |
| 2026-05-01 | D26A/0331/WEB | Final Grant | 363.3 m | Planning Permission for the construction of a single-storey extension (c. 40 sq. |
| 2026-04-13 | V/030/26 | Decision Issued | 239.3 m | 2 |
| 2026-04-07 | D26A/0269/WEB | Planner RPT to ABP | 239.3 m | (i) construction of 2 no. three-storey, four-bedroom detached dwellings to the |

*`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) (2026-09-11)*

## Appeals — 21 in 5 years

| Outcome | Cases |
|---|---|
| grant_conditions | 9 |
| other | 3 |
| (pending) | 3 |
| invalid | 2 |
| refuse | 2 |
| split | 1 |
| withdrawn | 1 |

| Decided | ACP ref | LA ref | Outcome | Distance |
|---|---|---|---|---|
| 2026-06-30 | 501631 | D26A/0176/WEB | open | 301.4 m |
| 2026-06-24 | 501600 | D26A/0269/WEB | pending | 239.3 m |
| 2026-05-19 | 500777 | D25B/0631/WEB | refuse | 332.1 m |
| 2026-05-15 | 324043 | LRD25A/0637/WEB | grant_conditions | 302.3 m |
| 2026-01-21 | 324038 | LRD25A/0637/WEB | invalid | 302.3 m |
| 2025-11-14 | 323264 | DM25/005 | other | 313.6 m |
| 2025-10-06 | 322680 | D25A/0087/WEB | grant_conditions | 38 m |
| 2025-05-08 | 321650 | D24A/0837 | grant_conditions | 227.1 m |
| 2025-03-03 | 321063 | D24A/0561/WEB | refuse | 405.8 m |
| 2025-01-16 | 320576 | D24A/0381/WEB | grant_conditions | 363.2 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 — 24 commencement notices in 3 years

| Year | Notices |
|---|---|
| 2026 | 7 |
| 2025 | 8 |
| 2024 | 7 |
| 2023 | 2 |

| Date | Address | Kind | Planning ref | Distance |
|---|---|---|---|---|
| 2026-08-24 | 23 Cross Avenue, Blackrock, Dublin, A94 TV27 | short_commencement_notice | D26A/0146/WEB | 265.5 m |
| 2026-07-13 | Booterstown Avenue, Booterstown, Dublin, A94XN72 | commencement_notice | D25A/0087/WEB | 313.3 m |
| 2026-07-09 | 13 Castle Court, Booterstown, Dublin, A94T9P3 | commencement_notice | D25B/0606/WEB | 249.5 m |
| 2026-06-29 | Booterstown Avenue, Booterstown, Dublin, A94XN72 | commencement_notice | — | 313.2 m |
| 2026-04-03 | Rosemount Terrace, Dublin, Dún Laoghaire-Rathdown | seven_day_notice | — | 247.8 m |
| 2026-03-23 | 2 Booterstown Park, Blackrock, Dún Laoghaire-Rathdown, A94 … | opt_out_commencement_notice | D25B/0366 | 434.8 m |
| 2026-02-17 | 1 Saint Margarets, Blackrock, Dún Laoghaire-Rathdown, A94 V… | short_commencement_notice | D23B/0101 | 490.5 m |
| 2025-12-16 | 35 Booterstown Avenue, Blackrock, Dún Laoghaire-Rathdown, A… | short_commencement_notice | D25B/0479/WEB | 366.1 m |
| 2025-09-22 | 13A Booterstown Avenue, Blackrock, Dún Laoghaire-Rathdown | commencement_notice | D23A/0064 | 219.1 m |
| 2025-09-11 | Cross Avenue, Blackrock, Dún Laoghaire-Rathdown, A94 YW11 | seven_day_notice | ABP-313252-22 | 485.4 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) (2026-09-11)*

## Recent sales — 49 within 500 m

Median €715,000 (range €320,000 – €2,380,000), median €8,356/m².

49 matched to the exact address; 17 with beds, floor area and BER from the matched daft.ie advertisement.

| Sold | Price | Address | Beds | m² | BER | New build |
|---|---|---|---|---|---|---|
| 2026-09-01 | €1,430,000 | 65 ROCK ROAD, BLACKROCK, CO. DUBLIN | — | — | — | no |
| 2026-06-26 | €2,325,000 | DUNBODEN, CROSS AVE, BLACKROCK | 5 | 253 | C2 | no |
| 2026-04-30 | €500,000 | 11 GROTTO PLACE, BOOTERSTOWN, DUBLIN | 1 | 58 | F | no |
| 2025-12-17 | €2,375,000 | 23 CROSS AVENUE, BLACKROCK, CO DUBLIN | 5 | 500 | — | no |
| 2025-12-05 | €831,251 | 22 MERRION WOODS, STILLORGAN RD, ST HELENS | 3 | 99 | C1 | no |
| 2025-12-03 | €1,360,000 | 49 CASTLECOURT, BOOTERSTOWN, DUBLIN | 4 | 170 | D1 | no |
| 2025-11-24 | €610,000 | 62 MCCABE VILLAS, BOOTERSTOWN, CO DUBLIN | 2 | 73 | E2 | no |
| 2025-10-17 | €555,000 | 48 ROSEMOUNT COURT, BOOTERSTOWN, BLACKROCK | 2 | 71 | C3 | no |
| 2025-08-21 | €1,950,000 | SPERRIN, CROSS AVENUE, BLACKROCK | 4 | 183 | E1 | no |
| 2025-08-08 | €2,060,000 | 43 ST HELENS RD, BOOTERSTOWN, DUBLIN | 4 | 261 | B1 | 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) (2026-09-11)*

## Open consultations

| Closes | Days | Title | Kind |
|---|---|---|---|
| 2026-10-21 | 39 | [Cruise Passenger Realignment Project, Dun Laoghaire Harbour](https://dlrcoco.citizenspace.com/infrastructure-climate-change/cruise-passenger-realignment/consult_view/) | other |
| 2026-12-31 | 110 | [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 | [National flag in Blackrock Park](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) |
| 2026-05-11 | Monthly County Council Meeting | other | [Taking in Charge at Proby Place, Blackrock, Co. Dublin](https://dlrcoco.public-i.tv/core/portal/webcast_interactive/1090811) |
| 2026-02-16 | North Central Area Committee | other | [Question in the name of Councillor Clodagh Ní Mhuirí](https://councilmeetings.dublincity.ie/ieListDocuments.aspx?CId=141&MId=5736&Ver=4) |

*Sources: [moderngov](https://meetings.fingal.ie) (2026-09-11)*

## Infrastructure and public land

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

**Public land** — none within the radius.

*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 |
|---|---|
| Willow Park School | 104.6 m |
| OUR LADY OF MERCY CONVENT SCHOOL | 242.5 m |
| St Andrews College | 314.8 m |
| BOOTERSTOWN BOYS | 356.2 m |
| Blackrock College | 511.2 m |
| Coláiste Íosagáin | 623.1 m |
| Coláiste Eoin | 653.6 m |
| Dominican College | 688.3 m |
| BOOTERSTOWN N S | 724.7 m |
| BENINCASA SPECIAL SCHOOL | 952.4 m |

**30 public-transport stops** serving routes 116, 118, 181, 4, 46n, 47, 7, 700, 702, 7A, 7B, 7D, 7E, 7n, 84n, DART, E1, E2, S6.

*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 |
|---|---|---|---|---|
| 2026-09-21 | 9 | appeal | [REF11126: S5 DEC EXEMPT — Full electrical rewire of property.](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer/0/query?where=PlanningAuthority = 'Dun Laoghaire Rathdown County Council') | 126.8 m |
| 2026-09-21 | 9 | observation | [REF12326: application received — The proposed works comprise of the temporary removal of …](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer/0/query?where=PlanningAuthority = 'Dun Laoghaire Rathdown County Council') | 239.3 m |
| 2026-09-23 | 11 | appeal | [D26A/0505/WEB: GRANT PERMISSION — Development consisting of ancillary works to park lodge…](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer/0/query?where=PlanningAuthority = 'Dun Laoghaire Rathdown County Council') | 0 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) (2026-09-11); [npad](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer) (2026-09-11); [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.aca | CC-BY-4.0 (Fingal); public/attribution, unconfirmed (DLR) | 2026-09-11 | [link](https://services.arcgis.com/41mg5wcsG0sphp5W/arcgis/rest/services/ConservationAreas_CDP2228_dlrcoco/FeatureServer/19) |
| constraints | constraints.nha | CC-BY-4.0 | 2026-09-11 | [link](https://services-eu1.arcgis.com/Jhij7i46ouO8Cc0N/arcgis/rest/services/NPWSDesignatedAreas/FeatureServer/2) |
| 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.sac | CC-BY-4.0 | 2026-09-11 | [link](https://services-eu1.arcgis.com/Jhij7i46ouO8Cc0N/arcgis/rest/services/NPWSDesignatedAreas/FeatureServer/3) |
| constraints | constraints.smr | CC-BY-4.0 | 2026-09-11 | [link](https://services-eu1.arcgis.com/HyjXgkV6KGMSF3jt/arcgis/rest/services/SMROpenData/FeatureServer/0) |
| constraints | constraints.spa | CC-BY-4.0 | 2026-09-11 | [link](https://services-eu1.arcgis.com/Jhij7i46ouO8Cc0N/arcgis/rest/services/NPWSDesignatedAreas/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 | 2026-09-11 | [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 | 2026-09-11 | [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.' | 2026-09-11 | [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 | 2026-09-11 | [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 | 2026-09-11 | [link](https://meetings.fingal.ie) |
| deadlines | npad | CC-BY-4.0 | 2026-09-11 | [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) |