Site report · 500 m radius · generated 13 Sept 2026, 02:06

Blackthorn Court

Eircode —Coordinates 53.27594, -6.22257Local authority Dun Laoghaire-Rathdown County Council

What closes soonest 2 open windows

Observations close 16 Sept 20263 days left
D26A/0602/WEB — application received — applying for permission for the installation of a free-standing double-sided di
5 weeks from receipt (12 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 497 m away
Appeal window closes 18 Sept 20265 days left
D26A/0502/WEB — DECLARE APPLICATION INVALID — Permission for the change of use and retention of change of use of existing floo
4 weeks from the council's decision (21 Aug 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer) · 468 m away

Sources: acp, consult, moderngov, npad, rzlt · fetched 12 Sept 2026, 00:05

Source	Licence	Fetched	Link
acp	CC-BY-4.0	12 Sept 2026, 00:05	open
consult	public	12 Sept 2026, 02:04	open
moderngov	public	12 Sept 2026, 21:48	open
npad	CC-BY-4.0	12 Sept 2026, 20:38	open
rzlt	CC-BY-4.0	12 Sept 2026, 00:23	open

Where this is

Townland: Balally
Settlement: Dublin city and suburbs
Electoral division: Dundrum-Balally
Local electoral area: Glencullen-Sandyford
Local authority: Dun Laoghaire-Rathdown County Council
Parcel: Tailte Éireann 1798303 (freehold), 186 m²

Census 2022, small area 267078017

241

people

households

dwellings

76.5% owner-occupied, 17.6% privately rented, 4.7% social. Vacancy 1.1%.

Sources: places, parcels · fetched 11 Sept 2026, 21:28

Source	Licence	Fetched	Link
places	CC-BY-4.0	11 Sept 2026, 21:28	open
parcels	CC-BY-4.0	11 Sept 2026, 19:06	open

Zoning evaluated against the point

R2 — Existing residential county development plan 2022 2028 · 1 Apr 2022 – 1 Apr 2028

Objective A: A To provide residential development and improve residential amenity while protecting the existing residential amenities

What that means: An established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour's objection to an overbearing extension is usually argued under.

Source: zoning · fetched 12 Sept 2026, 02:04

Source	Licence	Fetched	Link
zoning	CC-BY-4.0	12 Sept 2026, 02:04	open

Designations and constraints within 500 m

An OPW flood extent intersects this area. The OPW's map is licensed CC-BY-NC-ND, so we show a flag only — see the extent at floodinfo.ie.

Designation	Count	Examples
Radon risk area	11	About 1 in 10 homes in this area is likely to have high radon levels; About 1 in 10 homes in this area is likely to have high radon levels; About 1 in 10 homes in this area is likely to have high radon levels
Recorded monument	1	R149369

Sources: constraints, constraints.flood_cfram, constraints.radon, constraints.smr · fetched 11 Sept 2026, 19:11

Source	Licence	Fetched	Link
constraints	mixed — CC-BY-4.0 except OPW flood (CC-BY-NC-ND-4.0, publishable=false)	11 Sept 2026, 19:11	open
constraints.flood_cfram	CC-BY-NC-ND-4.0 · not redistributable — shown as a flag only	11 Sept 2026, 19:11	open
constraints.radon	CC-BY-4.0	11 Sept 2026, 19:11	open
constraints.smr	CC-BY-4.0	11 Sept 2026, 19:11	open

Residential Zoned Land Tax

This site is on an RZLT map — the draft map 2027 and the final map 2026 (0.34 ha). The owner is liable for an annual 3% tax on market value while it stays there. Submissions on the draft map closed 1 Apr 2026.

Source: rzlt · fetched 12 Sept 2026, 00:23

Source	Licence	Fetched	Link
rzlt	CC-BY-4.0	12 Sept 2026, 00:23	open

Planning applications 113 in 5 years within 500 m

Open for observation

within the carpark of The Courtyard, Beacon South Quarter, Carmanhall Road, Sandyford, Dublin 18 observations close 16 Sept 2026 · 3 days left
applying for permission for the installation of a free-standing double-sided di
D26A/0602/WEBreceived 12 Aug 2026decided 14 Aug 2026497 m away

Recent decisions and applications

Grant permission

Declare application invalid

Grant permission for retention

Refuse permission

Irish Management Institute, Sandyford Road, Sandyford, Dublin, D16X8C3 Declare application invalid
Permission for the change of use and retention of change of use of existing floo
D26A/0502/WEBreceived 3 Jul 2026decided 21 Aug 2026468 m away
Sancta Maria, Sandyford Road, Dundrum, Dublin 16, D16C9V3 Assessment Period
The partial demolition of the existing dwelling, 151sqm, on the site and the mod
D26B/0325/WEBreceived 3 Jun 2026415 m away
National Mobility Hubs Pilot: Dún Laoghaire-Rathdown, 73 Locations Across the Council's Administrative Area, Dún Laoghaire-Rathdown Registered Application
73 mobility hub sites across the Council's administrative area
PC/IC/01/26received 22 May 202671 m away
Unit F, Time Place, 21 Corrig Road, Sandyford, Dublin 18 Refuse permission
Seeks alterations to previously approved planning application ref.no. D24A/0407/
D26A/0317/WEBreceived 24 Apr 2026decided 16 Jun 2026496 m away
35, Blackthorn Court, Sandyford, DUBLIN, D16HV18 S5 dec not exempt
100mm external wall insulation system (136.55m2) with acrylic render finish Add
REF5726received 17 Apr 2026decided 12 May 20260 m away
Within Bearna Park (public park / playing fields), Between Sandyford Park (west) and the R113 Regional Road (north) Assessment Period
The Proposed Development consists of the development of wastewater network upgr
D26A/0234/WEBreceived 26 Mar 2026490 m away
c.0.31 ha site, located at Heron House, Corrig Road, Sandyford, Dublin 18, D18Y2X6 (Beacon Hospital) Grant permission
The proposed development comprises the change of use of the existing 1 No. 3 sto
D26A/0192/WEBreceived 11 Mar 2026decided 10 Jul 2026423 m away
193, Apples Road, Wedgewood, Balally, Dublin 16, D16A4Y2 Grant permission
Proposed attic roof space conversion with dormer roof window to rear part of roo
D26B/0129received 6 Mar 2026decided 23 Apr 2026384 m away
Sancta Maria, Sandyford Road, Dundrum, Dublin 16, D16C9V3 Refuse permission
The development will consist of four detached dwellings, One 5-bedroom double-s
D26A/0129/WEBreceived 24 Feb 2026decided 16 Apr 2026399 m away

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

Source: npad · fetched 12 Sept 2026, 20:38

Source	Licence	Fetched	Link
npad	CC-BY-4.0	12 Sept 2026, 20:38	open

Appeals 7 in 5 years within 500 m

ACP 500123 on D25B/0443 Refused
received 21 Oct 2025decided 19 Feb 2026269 m awayinspector's report
ACP 323141 on LRD25A/0372/WEB Granted with conditions
received 25 Jul 2025decided 11 Nov 202549 m awayinspector's report
ACP 321169 on REF10924 Withdrawn
received 25 Oct 2024decided 15 Nov 2024423 m away
ACP 317996 on LRD23A/0214 Refused
received 8 Sept 2023decided 13 Dec 202349 m awayinspector's report
ACP 312718 on D21A/0749 Granted with conditions
received 10 Feb 2022decided 21 Nov 2023126 m awayinspector's report
ACP 312782 on D21A/1010 Granted with conditions
received 15 Feb 2022decided 15 Nov 2023427 m awayinspector's report
ACP 311940 on D21A/0824 Granted with conditions
received 15 Nov 2021decided 15 Mar 2022166 m awayinspector's report

Source: acp · fetched 12 Sept 2026, 00:05

Source	Licence	Fetched	Link
acp	CC-BY-4.0	12 Sept 2026, 00:05	open

Commencement notices 26 in 3 years within 500 m

193 Apples Road, Wedgewood, Dublin 16, D16 A4Y2., Dublin 16, Dublin, D16 A4Y2 — Short commencement notice
21 Sept 2026CN0147201DRD26B/0129401 m away
Blackthorn Road, Dublin — Commencement notice
17 Aug 2026CN0146105DRD25A/0719/WEB350 m away
Block C1, Beacon South Quarter, Dublin 18, Dublin — Seven day notice
4 Aug 2026SN0014558DRD25A/0616/WEB472 m away
207 Apples Road, Dublin, Dún Laoghaire-Rathdown — Short commencement notice
26 Mar 2026CN0139837DRD25B/0666/WEB470 m away
4 Moreen Walk, Sandyford, Dún Laoghaire-Rathdown, D16 T6N7 — Short commencement notice
23 Feb 2026CN0138597DRD25B/0582284 m away
13 Moreen Road, Sandyford, Dún Laoghaire-Rathdown, D16 KX53 — Opt out commencement notice
11 Feb 2026CN0138182DRD25A/0249/WEB406 m away
Sandyford Road, Dublin, Dún Laoghaire-Rathdown, D16E3Y2 — Short commencement notice
10 Feb 2026CN0138143DRD25B/0508/WEB475 m away
Bracken Road, Dublin, Dún Laoghaire-Rathdown, D18X2Y7 — Short commencement notice
9 Feb 2026CN0137826DR436 m away
Beacon Court, Sandyford Business Park, Dublin, Dún Laoghaire-Rathdown, D18 AK68 — Commencement notice
5 Feb 2026CN0138072DR263 m away
181 Balally Drive, Dundrum, Dún Laoghaire-Rathdown, D16 KW40 — Short commencement notice
22 Jan 2026CN0137436DRD25B/0542/WEB422 m away

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

Source: bcms · fetched 12 Sept 2026, 23:34

Source	Licence	Fetched	Link
bcms	CC-BY-4.0	12 Sept 2026, 23:34	open

Sales 75 in 36 months within 500 m

€411,000

median price

€6,014/m²

median €/m²

sales

rooftop-geocoded

with listing detail

new builds

€207,000 – €1,100,000, 24 Jan 2024 to 22 May 2026.

Address	Sold	Price	Asking	Type	Beds	m²	€/m²	BER	Dist.
506 THE EDGES 1, BEASON SOUTH QUARTER, SANDYFORD	22 May 2026	€431,000	€425,000	Apartment	2	65	6,631	C1	462 m
APT 616 THE CUBES, BEACON SOUTH QUARTER, SANDYFORD	11 Mar 2026	€604,000	€545,000	Apartment	3	170	3,553	B3	439 m
21 BLACKTHORN GROVE, SANDYFORD, DUBLIN	20 Feb 2026	€535,000	€500,000	Semi-D	3	88	6,080	D2	90 m
210 BEACON ONE APARTMENTS, BEACON COURT, SANDYFORD	19 Dec 2025	€320,000	€230,000	Apartment	1	—	—	D1	210 m
APT 303, BEACON COURT, SANDYFORD DUBLIN 18	17 Dec 2025	€395,000	€380,000	Apartment	2	70	5,643	B3	139 m
48 Rowans Road, Wedgewood, SANDYFORD	12 Dec 2025	€660,000	€625,000	Semi-D	3	98	6,735	D2	390 m
SANCTA MARIA, RATHDOWN TCE, SANDYFORD RD	3 Dec 2025	€1,100,000	€1,150,000	Detached	5	—	—	—	429 m
APT 200, THE CUBES 3, BEACON SOUTH QUARTER DUBLIN 18	1 Dec 2025	€430,000	€395,000	Apartment	2	78	5,513	C1	380 m
20 BLACKTHORN COURT, SANDYFORD, DUBLIN 16	6 Nov 2025	€700,000	€685,000	Semi-D	3	115	6,087	B3	40 m
163 BALALLY DR, DUNDRUM, DUBLIN 16	29 Oct 2025	€890,000	€845,000	Semi-D	3	123.5	7,206	C1	457 m

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, ppr · fetched 11 Sept 2026, 20:14

Source	Licence	Fetched	Link
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.	11 Sept 2026, 20:14	open
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.'	12 Sept 2026, 20:31	open

Consultations 2 matched by place

Cruise Passenger Realignment Project, Dun Laoghaire Harbour 38 days left
closes 21 Oct 2026Dún Laoghaire-Rathdown County Councillea-wide
Environment: Green Dog Walkers Pledge 109 days left
closes 31 Dec 2026Dún Laoghaire-Rathdown County Councilcounty-wide

Source: consult · fetched 12 Sept 2026, 02:04

Source	Licence	Fetched	Link
consult	public	12 Sept 2026, 02:04	open

Council items 5 in 24 months

Re-Introducing Beavers at Key (flood risk) Locations in the Dun Laoghaire Area
Dún Laoghaire CHEPP Area Committee Meeting7 Sept 202610Dún Laoghaire-Rathdown County Council
Proposed Renewal of Business Improvement District Scheme (B.I.D.) for Sandyford Business District Following Completion of Plebiscite
Monthly County Council Meeting6 Jul 20266Dún Laoghaire-Rathdown County Council
Question in the name of Councillor Clodagh Ní Mhuirí
North Central Area Committee15 Jun 2026Q.40Dublin City Council
COUNCILLOR RAY CUNNINGHAM To ask the Chief Executive if the path along the canal on the northeast of Blackhorse Bridge (behind Jamestown Road) is in the charge of the council, and are there plans to improve the path? The footpath connecting Tyrconnell Road to Jamestown Court is within folio DN4021 which is owned by Dublin City Council (DCC), therefore DCC is legally liable for this
Monthly Council Meeting13 Apr 2026Q.49Dublin City Council
Lord Mayor's Business
Monthly Council Meeting13 Apr 20261.Dublin City Council

Source: moderngov · fetched 12 Sept 2026, 21:48

Source	Licence	Fetched	Link
moderngov	public	12 Sept 2026, 21:48	open

Capacity and public land

No publishable utility-capacity record within the radius. 31 records from Esb substation withheld: source licence forbids redistribution; see the operator's own register.

Public land (LDA register of relevant lands)

Dublin City Council — Dublin city and suburbs
5.44 hafolio DN16446F53 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.46 hafolio DN1785N116 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
30.08 hafolio DN15252N157 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.24 hafolio DN16446F285 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.19 hafolio DN5258F393 m awayas of 1 Apr 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
0.2 hafolio DN125767F452 m awayas of 1 Apr 2023
Central Bank of Ireland — Dublin city and suburbs
14.78 hafolio DN1947N462 m awayas of 1 Apr 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
5.78 hafolio DN110691F481 m awayas of 1 Apr 2023

Sources: esbn, lda_lands · fetched 11 Sept 2026, 16:42

Source	Licence	Fetched	Link
esbn	all-rights-reserved (esbnetworks.ie disclaimer: personal/non-commercial, no modification or republication without written ESB permission) — permission NOT sought · not redistributable — shown as a flag only	11 Sept 2026, 16:42	open
lda_lands	CC-BY-4.0	11 Sept 2026, 16:43	open

Schools and public transport within 1.0 km

Schools

QUEEN OF ANGELS PRIMARY SCHOOL
primary224 pupilsCatholic236 m
ST Olaf's National School
primary591 pupilsCatholic780 m
St Benildus College
postprimary949 pupilsCATHOLIC971 m

Stops 34 · routes 11, 114, 116, 44, 44B, 47, 700, Green, S8

Moreen Avenue
114, 11639 m
Moreen Avenue
114, 11690 m
Drummartin Link Road
S8108 m
Blackthorn Drive
S8196 m
Blackthorn Drive
114, 116343 m
Blackthorn Green
114, 116350 m
Maple Avenue
11, 116366 m
Bracken Road
114, S8369 m

Sources: gtfs, schools · fetched 11 Sept 2026, 19:16

Source	Licence	Fetched	Link
gtfs	CC-BY-4.0	11 Sept 2026, 19:16	open
schools	CC-BY-4.0	11 Sept 2026, 16:41	open

Sources used in this report

Section	Source	Licence	Fetched
Location	places	CC-BY-4.0	11 Sept 2026, 21:28
Parcel	parcels	CC-BY-4.0	11 Sept 2026, 19:06
Zoning	zoning	CC-BY-4.0	12 Sept 2026, 02:04
Constraints	constraints	mixed — CC-BY-4.0 except OPW flood (CC-BY-NC-ND-4.0, publishable=false)	11 Sept 2026, 19:11
Constraints	constraints.flood_cfram	CC-BY-NC-ND-4.0 · not redistributable, flag only	11 Sept 2026, 19:11
Constraints	constraints.radon	CC-BY-4.0	11 Sept 2026, 19:11
Constraints	constraints.smr	CC-BY-4.0	11 Sept 2026, 19:11
Rzlt	rzlt	CC-BY-4.0	12 Sept 2026, 00:23
Planning	npad	CC-BY-4.0	12 Sept 2026, 20:38
Appeals	acp	CC-BY-4.0	12 Sept 2026, 00:05
Commencements	bcms	CC-BY-4.0	12 Sept 2026, 23:34
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.	11 Sept 2026, 20:14
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.'	12 Sept 2026, 20:31
Consultations	consult	public	12 Sept 2026, 02:04
Council items	moderngov	public	12 Sept 2026, 21:48
Capacity	esbn	all-rights-reserved (esbnetworks.ie disclaimer: personal/non-commercial, no modification or republication without written ESB permission) — permission NOT sought · not redistributable, flag only	11 Sept 2026, 16:42
Public land	lda_lands	CC-BY-4.0	11 Sept 2026, 16:43
Projects	social_housing	CC-BY-SA-4.0	11 Sept 2026, 20:13
Amenities	gtfs	CC-BY-4.0	11 Sept 2026, 19:16
Amenities	schools	CC-BY-4.0	11 Sept 2026, 16:41
Deadlines	acp	CC-BY-4.0	12 Sept 2026, 00:05
Deadlines	consult	public	12 Sept 2026, 02:04
Deadlines	moderngov	public	12 Sept 2026, 21:48
Deadlines	npad	CC-BY-4.0	12 Sept 2026, 20:38
Deadlines	rzlt	CC-BY-4.0	12 Sept 2026, 00:23

Generated 13 Sept 2026, 02:06 from the Planning Register store. Nothing on this page was fetched live: every figure was already in the store with the fetch time shown. Deadlines are derived from published receipt and decision dates under the Planning and Development Act 2000; confirm with the planning authority before relying on them.

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