# Site report — 53.27531, -6.33315

*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) — observation: SD26B/0300W: application received — Proposed modifications to the front entrance and adjacent bay window, tog…


## Where this is

|  |  |
|---|---|
| Townland | Knocklyon |
| Settlement | Dublin city and suburbs |
| Electoral division | Firhouse Village |
| Local electoral area | Firhouse-Bohernabreena |
| Local authority | South Dublin County Council |

**Census 2022, small area 267084019** — 428 people in 119 households (123 dwellings). 86.6% owner-occupied, 10.9% privately rented, 0.8% 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 `1843129` (freehold), 181.43 m² (0.02 ha), SDCC.

**Zoning**

| Code | Objective | Plan |
|---|---|---|
| R2 | RES: To protect and/or improve residential amenity | SD-001:DP:south-dublin-county-development-plan-2022-2028 |

**Residential Zoned Land Tax** — on the draft map 2027 (parcel `SDLA00099373`, 0.02 ha), and the final map 2026 (parcel `SDLA00099373`, 0.02 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 |
| Recorded monument | 2 | Fulacht fia; R149387 |

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

## Planning activity — 81 applications within 500 m in 5 years

| Decision | Applications |
|---|---|
| Grant Permission | 61 |
| Invalid - Site Notice | 5 |
| Grant Permission for Retention | 4 |
| (undecided) | 3 |
| Refuse Permission & Refuse Retention | 2 |
| Grant Permission & Grant Retention | 1 |
| Refuse Permission for Retention | 1 |
| Invalid Application | 1 |
| Request Additional Information | 1 |
| Seek Clarification of Additional Information | 1 |
| Declared Withdrawn | 1 |

### Open for observations now

| Closes | Days | Ref | What | Distance |
|---|---|---|---|---|
| 2026-09-21 | 9 | [SD26B/0300W](https://planning.agileapplications.ie/southdublin/application-details/70520) | Proposed modifications to the front entrance and adjacent bay window, together with the c… | 389.2 m |

### Most recent

| Received | Ref | Status | Distance | What |
|---|---|---|---|---|
| 2026-08-17 | SD26B/0300W | AI Received | 389.2 m | Proposed modifications to the front entrance and adjacent bay window, together … |
| 2026-07-18 | SD26B/0336W | Referral | 275.2 m | Construction of a brick wall beneath the existing front bay window; Replacing t… |
| 2026-05-23 | SD26B/0251W | Invalid - Site Notice | 389.2 m | Proposed modifications to the front entrance and adjacent bay window, together … |
| 2026-04-29 | SD26B/0204W | Final Grant | 151 m | Conversion of attic to storage/study room comprising of modification of ex. roo… |
| 2026-04-22 | SD26B/0187W | Final Grant | 432.3 m | Conversion of existing attic space comprising of modification of existing roof … |
| 2026-04-04 | SD26B/0158W | Final Grant | 485.3 m | Retention for timber fence attached to existing side boundary wall, total heigh… |
| 2026-03-27 | SD26B/0139W | Final Grant | 361.4 m | Demolition of existing single-storey rear extension and construction of two sin… |
| 2026-01-23 | SD26B/0026 | Final Grant | 323.6 m | Construction of a single storey extension at the side, rear & a porch at the fr… |
| 2026-01-23 | SD26B/0027W | Final Grant | 375.5 m | Conversion of existing attic space comprising of modification of existing roof … |
| 2026-01-13 | SD25B/0592W | Final Grant | 262 m | The development will consist of A. demolition of existing single storey pitched… |

*`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 — 4 in 5 years

| Outcome | Cases |
|---|---|
| grant_conditions | 2 |
| (pending) | 1 |
| refuse | 1 |

| Decided | ACP ref | LA ref | Outcome | Distance |
|---|---|---|---|---|
| 2025-03-31 | 321592 | SD24B/0450W | grant_conditions | 491.5 m |
| 2024-12-20 | 321538 | SD24B/0450W | open | 491.5 m |
| 2024-07-12 | 318653 | S25426/22 | refuse | 174 m |
| 2022-04-14 | 311529 | S25421/03 | grant_conditions | 148.9 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 — 28 commencement notices in 3 years

| Year | Notices |
|---|---|
| 2026 | 6 |
| 2025 | 11 |
| 2024 | 9 |
| 2023 | 2 |

| Date | Address | Kind | Planning ref | Distance |
|---|---|---|---|---|
| 2026-08-20 | 14 Woodstown Park, Dublin 16, Dublin, D16 WR92 | opt_out_commencement_notice | SD25B/0592W | 267.9 m |
| 2026-07-06 | 24 Daletree Avenue, Dublin 24, Dublin, D24 E7N1 | short_commencement_notice | SD25B/0049W | 381.8 m |
| 2026-06-08 | 14 Wood Dale Green, Ballycullen, South Dublin, D24 X92X | short_commencement_notice | SD25B/0625W | 274.5 m |
| 2026-06-02 | 10 Glenlyon Park, Knocklyon, South Dublin, D16 A2W4 | short_commencement_notice | SD26B/0027W | 389.3 m |
| 2026-05-14 | 106 Carrigwood, Firhouse, South Dublin, D24 W2V1 | short_commencement_notice | SD26B/0026 | 330.4 m |
| 2026-01-05 | 29 Daletree Avenue, Ballycullen, South Dublin, D24 E2F4 | short_commencement_notice | SD25B/0284W | 314.5 m |
| 2025-12-09 | 154 Carrigwood, Firhouse, South Dublin, D24 K2D0 | short_commencement_notice | SD25B/0468 | 359.4 m |
| 2025-10-13 | 48 Greenfield Park, Knocklyon, South Dublin, D24 N9W2 | short_commencement_notice | SD25B/0399W | 1.6 m |
| 2025-10-03 | 22 Carriglea Walk, Firhouse, South Dublin, D24 Y9K3 | commencement_notice | SD24B/0556W | 497.1 m |
| 2025-09-29 | 7 Woodstown Close, Knocklyon, Dublin, D16 XN63 | short_commencement_notice | SD24B/0440W | 386.4 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 — 58 within 500 m

Median €555,000 (range €263,000 – €742,000), median €5,302/m².

58 matched to the exact address; 21 with beds, floor area and BER from the matched daft.ie advertisement.

| Sold | Price | Address | Beds | m² | BER | New build |
|---|---|---|---|---|---|---|
| 2026-03-26 | €510,000 | 31 DALETREE VIEW, BALLYCULLEN, FIRHOUSE DUBLIN 24 | 3 | — | C3 | no |
| 2026-03-24 | €630,000 | 14 WOODSTOWN HEIGHTS, KNOCKLYON, DUBLIN 16 | 3 | 116.3 | C2 | no |
| 2026-02-04 | €565,000 | 61 WOOD DALE GREEN, BALLYCULLEN VIEW, FIRHOUSE DUBLIN 24 | 3 | 99 | C3 | no |
| 2025-12-16 | €560,000 | 7 GLENLYON CRESCENT, BALLYCULLEN RD, KNOCKLYON DUBLIN 16 | 4 | 120 | D1 | no |
| 2025-12-08 | €620,000 | 1 WOODSTOWN HEATH, WOODSTOWN, BALLYCULLEN DUBLIN 16 | 3 | 102 | C3 | no |
| 2025-11-20 | €510,000 | 8 DALETREE CLOSE, BALLYCULLEN, DUBLIN 24 | 3 | 91.8 | C3 | no |
| 2025-10-24 | €650,000 | 22 WOODSTOWN HEATH, KNOCKLYON, DUBLIN 16 | 3 | 98 | D1 | no |
| 2025-10-07 | €467,000 | 7 DALETREE CLOSE, BALLYCULLEN, DUBLIN 24 | 3 | 90 | D1 | no |
| 2025-10-02 | €622,000 | 3 HUNTERS AVE, HUNTERSWOOD, BALLYCULLEN DUBLIN 24 | 5 | 161 | B2 | no |
| 2025-09-08 | €600,000 | 14 HUNTERS COURT, BALLYCULLEN, DUBLIN 24 | 4 | 121 | 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 |
|---|---|---|---|
| 2026-09-16 | 3 | [Safe Routes to School Scoil Naomh Aine Clondalkin](https://consult.sdublincoco.ie/en/consultation/safe-routes-school-scoil-naomh-aine-clondalkin) | other |
| 2026-09-18 | 5 | [Notice of Consideration of a Scheme for the Abatement of Rates in Respect of Va…](https://consult.sdublincoco.ie/en/consultation/notice-consideration-scheme-abatement-rates-respect-vacant-properties-2027) | other |
| 2026-09-29 | 17 | [Clonburris Proposed Material Amendment to the Clonburris Strategic Development …](https://consult.sdublincoco.ie/en/consultation/clonburris-proposed-material-amendment-clonburris-strategic-development-zone-planning-scheme-2019) | 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 |
|---|---|---|---|
| 2026-05-12 | Rathfarnham / Templeogue / Firhouse / B… | other | [Please advise which footpaths are listed for repairs in the Knocklyon area for …](https://meetings.southdublin.ie/Home/Agenda/2745?p=2) |
| 2026-05-12 | Rathfarnham / Templeogue / Firhouse / B… | other | [With regard to St Josephs burial Ground in Bohernabreena, are the Council any c…](https://meetings.southdublin.ie/Home/Agenda/2745?p=2) |
| 2026-05-11 | County Council | other | [Association of Irish Regions (AIR) Annual Training Seminar 2026, 25th and 26th …](https://meetings.fingal.ie/ieListDocuments.aspx?CId=129&MId=6263#AI108233) |
| 2026-04-14 | Rathfarnham / Templeogue / Firhouse / B… | other | [To ask the manager whether there are plans to remove the split cycle and pedest…](https://meetings.southdublin.ie/Home/Agenda/2730?p=2) |
| 2026-03-10 | Rathfarnham / Templeogue / Firhouse / B… | other | [To ask for an update on works being carried out at derelict Old Tanning Factory…](https://meetings.southdublin.ie/Home/Agenda/2714?p=3) |
| 2025-05-13 | Rathfarnham / Templeogue / Firhouse / B… | other | [Can the Chief Executive please provide an update on the repair of the footpath …](https://meetings.southdublin.ie/Home/Agenda/2583) |
| 2025-05-13 | Rathfarnham / Templeogue / Firhouse / B… | other | [To ask the manager to provide any information available regarding the recurrent…](https://meetings.southdublin.ie/Home/Agenda/2583) |
| 2025-04-08 | Rathfarnham / Templeogue / Firhouse / B… | other | [To ask the Chief Executive if the following issues have been considered, regard…](https://meetings.southdublin.ie/Home/Agenda/2560) |
| 2025-02-10 | County Council | other | [Association of Irish Regions (AIR) Annual Seminar which takes place on 5th - 6t…](https://meetings.fingal.ie/ieListDocuments.aspx?CId=129&MId=6082#AI100267) |
| 2024-12-10 | Rathfarnham / Templeogue / Firhouse / B… | other | [To request an update on any redevelopment plans and timelines for same for the …](https://meetings.southdublin.ie/Home/Agenda/2510) |

*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** — 22 relevant public land site(s) nearby: Dublin City Council (7), Dún Laoghaire-Rathdown County Council (1), South Dublin County Council (14)

*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 |
|---|---|
| Firhouse Educate Together National School | 279.2 m |
| Gaelscoil na Giúise | 359 m |
| SCOIL TREASA FIRHOUSE | 725.7 m |
| Firhouse Educate Together Secondary School | 835.3 m |

**34 public-transport stops** serving routes 15, 15B, 49n, 65B, F1, S6, S8, SD4.

*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 | observation | [SD26B/0300W: application received — Proposed modifications to the front entrance and adja…](https://services.arcgis.com/NzlPQPKn5QF9v2US/ArcGIS/rest/services/IrishPlanningApplications/FeatureServer/0/query?where=PlanningAuthority = 'South Dublin County Council') | 389.2 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.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 | 2026-09-11 | [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.' | 2026-09-12 | [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) |