Site report · 1000 m radius · generated 14 Sept 2026, 12:44

Carysfort Downs

Eircode —Coordinates 53.28509, -6.18561Local authority Dun Laoghaire-Rathdown County Council

What closes soonest 6 open windows

Appeal window closes 15 Sept 20261 day left
D26B/0451 — DECLARE APPLICATION INVALID — (1) Alteration to existing Front Elevation at Main Entrance, (2) Removal of both
4 weeks from the council's decision (18 Aug 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer) · 388 m away
Observations close 17 Sept 20263 days left
D26B/0451 — application received — (1) Alteration to existing Front Elevation at Main Entrance, (2) Removal of both
5 weeks from receipt (13 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 388 m away
Appeal window closes 18 Sept 20264 days left
D26A/0530/WEB — DECLARE APPLICATION INVALID — Development will consist of: 1. Deep retrofit refurbishment of existing dwelling
4 weeks from the council's decision (21 Aug 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer) · 988 m away
Judicial review window closes 21 Sept 20267 days left
Refuse permission
8 weeks from the Commission's decision (27 Jul 2026) · s.50 Planning and Development Act 2000 · 985 m away
Judicial review window closes 6 Oct 202622 days left
Refuse permission
8 weeks from the Commission's decision (11 Aug 2026) · s.50 Planning and Development Act 2000 · 491 m away
Judicial review window closes 20 Oct 202636 days left
Refuse permission
8 weeks from the Commission's decision (25 Aug 2026) · s.50 Planning and Development Act 2000 · 985 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	13 Sept 2026, 21:50	open
npad	CC-BY-4.0	13 Sept 2026, 20:39	open
rzlt	CC-BY-4.0	12 Sept 2026, 00:23	open

Where this is

Townland: Stillorgan Park
Settlement: Dublin city and suburbs
Electoral division: Blackrock-Carysfort
Local electoral area: Blackrock
Local authority: Dun Laoghaire-Rathdown County Council
Parcel: Tailte Éireann 2541282 (freehold), 515 m²

Census 2022, small area 267020018

523

people

133

households

147

dwellings

93.2% owner-occupied, 5.3% privately rented, 0% social. Vacancy 2.7%.

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 1000 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
NIAH-recorded building	19	Mount Salem; The Cedars; Kelston
Radon risk area	7	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 20 homes in this area is likely to have high radon levels
Record of Protected Structures	30	Park House (Polio Fellowship of Ireland); Obelisk; Newtownpark House
Recorded monument	13	Well; Church; Graveyard

Sources: constraints, constraints.flood_cfram, constraints.niah, constraints.radon, constraints.rps, 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.niah	CC-BY-4.0	11 Sept 2026, 19:11	open
constraints.radon	CC-BY-4.0	11 Sept 2026, 19:11	open
constraints.rps	CC-BY-4.0 (Fingal); public/attribution, unconfirmed (DLR)	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 (10.25 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 385 in 5 years within 1.0 km

Open for observation

21, Ardlui Park, Newtownpark Avenue, Blackrock, Co. Dublin, A94V2X2 observations close 17 Sept 2026 · 3 days left
(1) Alteration to existing Front Elevation at Main Entrance, (2) Removal of both
D26B/0451received 13 Aug 2026decided 18 Aug 2026388 m away

Recent decisions and applications

253

Grant permission

Declare application invalid

Grant permission for retention

Refuse permission

13, Meadow Close, Blackrock, Dublin, A94R628 Referral
Planning permission is sought for 2 no. dormers on each side of the existing ga
D26B/0444/WEBreceived 5 Aug 2026381 m away
36, Willow Lodge, Stillorgan Grove, Stillorgan, Dublin, A94VP97 Assessment Period
Development will consist of the installation of a new external door to the side
D26B/0441/WEBreceived 31 Jul 2026445 m away
23, Patrician Villas, Stillorgan, Co. Dublin, A94E840 Assessment Period
Development consisting of a front extension to the existing dwelling, minor inte
D26B/0406/WEBreceived 16 Jul 2026962 m away
Lands to the rear of 4 Granville Park, Blackrock, Co. Dublin, A94HN60 Assessment Period
Retention and planning permission for alterations to the development previously
D26A/0535/WEBreceived 15 Jul 2026576 m away
Woodlawn, 47 Carysfort Downs, Blackrock, Co. Dublin, A94F983 Assessment Period
(A) Demolition of existing c.46sqm single-storey rear extension; (B) Constructio
D26B/0402/WEBreceived 14 Jul 2026110 m away
55, Patrician Villas, Stillorgan, Co. Dublin, A94ED81 Declare application invalid
Development will consist of: 1. Deep retrofit refurbishment of existing dwelling
D26A/0530/WEBreceived 14 Jul 2026decided 21 Aug 2026988 m away
45, Ardagh Park, Blackrock, Dublin, A94FA44 Assessment Period
Alterations to front porch, and single storey front extension, new dormer window
D26B/0395/WEBreceived 10 Jul 202635 m away
23, Patrician Villas, Stillorgan, Co Dublin, A94E840 Declare application invalid
Development consisting of a front extension to the existing dwelling, minor inte
D26B/0394/WEBreceived 10 Jul 2026decided 14 Jul 2026962 m away
55 Patrician Villas, Stillorgan, Dublin, A94ED81 Declare application invalid
1. Deep retrofit refurbishment of existing dwelling, 2. Erection of flat roof pa
D26A/0511/WEBreceived 7 Jul 2026decided 8 Jul 2026988 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 13 Sept 2026, 20:39

Source	Licence	Fetched	Link
npad	CC-BY-4.0	13 Sept 2026, 20:39	open

Appeals 46 in 5 years within 1.0 km

ACP 501980 on D26B/0351/WEB Open
received 26 Aug 2026253 m away
ACP 501228 on D26B/0113/WEB Refused
received 27 Apr 2026decided 25 Aug 2026985 m awayinspector's report
ACP 501870 on D26A/0276/WEB Pending
received 12 Aug 2026898 m away
ACP 501140 on D25A/0837/WEB Refused
received 8 Apr 2026decided 11 Aug 2026491 m awayinspector's report
ACP 500723 on D25B/0461 Refused
received 4 Feb 2026decided 27 Jul 2026985 m awayinspector's report
ACP 501734 on D26A/0085 Open
received 20 Jul 2026456 m away
ACP 501736 on D26A/0090 Open
received 20 Jul 2026453 m away
ACP 501639 on D26A/0286/WEB Open
received 29 Jun 2026489 m away
ACP 501428 on D26A/0175/WEB Pending
received 26 May 2026951 m awayinspector's report
ACP 500070 on D25A/0612/WEB Granted with conditions
received 14 Oct 2025decided 25 Feb 2026515 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 112 in 3 years within 1.0 km

53 Stillorgan Park, Stillorgan, Dublin, A94 E170 — Short commencement notice
23 Sept 2026CN0147651DRD25A/0977/WEB661 m away
Newtownpark Avenue, Blackrock, Dublin, A94 YF34 — Short commencement notice
15 Sept 2026CN0147293DRD25A/0660/WEB718 m away
10 Granville Road, Blackrock, Dublin, A94 CH24 — Opt out commencement notice
12 Aug 2026CN0145903DRD25A/0895/WEB763 m away
31 Ardagh Park, Blackrock, Dublin, A94 TN35 — Opt out commencement notice
7 Aug 2026CN0145812DRD20B/0066/E121 m away
34 Carysfort Woods, Blackrock, Dublin, A94 X276 — Opt out commencement notice
6 Aug 2026CN0145731DRD26A/0058/WEB159 m away
100 Stillorgan Grove, Dublin, A94 TW71 — Opt out commencement notice
27 Jul 2026CN0145307DRD26A/0103/WEB785 m away
Knapp Cottage, Annaville Avenue, Blackrock, Dublin, A94 F2Y7 — Opt out commencement notice
20 Jul 2026CN0144994DRD24A/0958/WEB627 m away
18 Patrician Villas, Dublin, A94 KP27 — Opt out commencement notice
14 Jul 2026CN0144720DRD26B/0203/WEB973 m away
58 Patrician Villas, Dublin, A94 RX39 — Opt out commencement notice
25 Jun 2026CN0143541DRD25B/0516/WEB986 m away
Newtownpark Avenue, Blackrock, Dublin, A94D9H3 — Opt out commencement notice
22 Jun 2026CN0143730DRD26A/0186/WEB509 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 13 Sept 2026, 23:40

Source	Licence	Fetched	Link
bcms	CC-BY-4.0	13 Sept 2026, 23:40	open

Sales 274 in 36 months within 1.0 km

€778,557

median price

€6,976/m²

median €/m²

274

sales

235

rooftop-geocoded

with listing detail

new builds

€240,000 – €2,806,000, 25 Jan 2024 to 24 Jul 2026.

Address	Sold	Price	Asking	Type	Beds	m²	€/m²	BER	Dist.
1B GRANVILLE ROAD, NEWTOWNPARK AVENUE, BLACKROCK	24 Jul 2026	€780,000	—	Detached	2	144	5,417	B2	621 m
93 CASTLEBYRNE PARK, NEWTOWNPARK AVE, BLACKROCK	9 Jun 2026	€597,000	—	—	—	—	—	—	774 m
30 LINDEN GROVE, BLACKROCK, DUBLIN	27 May 2026	€1,173,500	€1,095,000	Semi-D	4	157	7,475	D2	846 m
240 BEECHWOOD COURT, STILLORGLIN, CO DUBLIN	5 May 2026	€490,000	€425,000	Property	2	67	7,313	C1	503 m
5 DARGLE ROAD, HOLLYPARK, BLACKROCK	24 Apr 2026	€990,000	€925,000	Semi-D	4	175	5,657	D2	739 m
19 STILLORGAN PARK AVE, BLACKROCK, DUBLIN	9 Apr 2026	€1,400,000	€1,350,000	Detached	5	212	6,604	C2	623 m
5 ARDAGH DRIVE, BLACKROCK, DUBLIN	27 Feb 2026	€720,000	€695,000	Semi-D	3	103	6,990	D1	289 m
1 CARYSFORT GROVE, BLACKROCK, DUBLIN	26 Feb 2026	€1,040,000	€1,150,000	Detached	5	187.3	5,553	C1	228 m
15 CASTLEBYRNE PARK, NEWTOWN PARK AVE, BLACKROCK	13 Feb 2026	€667,500	€595,000	House	2	86	7,762	D2	1000 m
19 NEWTOWN PARK, BLACKROCK, DUBLIN	12 Feb 2026	€840,000	€795,000	Semi-D	3	105	8,000	D1	560 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, daft_gateway, 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
daft_gateway	Third-party advertisement data read from daft.ie's own JSON gateway. Not open data: internal analysis only, no redistribution of listing content. Business-contact details (the licensed PSP's name and branch) are retained per Cara DECISIONS 2026-08-19; agent phone numbers, profile images and all media URLs are dropped at fetch time and never written down. Vendor and buyer identities are not in this data.	13 Sept 2026, 22:10	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.'	13 Sept 2026, 20:32	open

Consultations 2 matched by place

Cruise Passenger Realignment Project, Dun Laoghaire Harbour 37 days left
closes 21 Oct 2026Dún Laoghaire-Rathdown County Councillea-wide
Environment: Green Dog Walkers Pledge 108 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 4 in 24 months

National flag in Blackrock Park
Dún Laoghaire CHEPP Area Committee Meeting7 Sept 202615Dún Laoghaire-Rathdown County Council
Taking in Charge at Proby Place, Blackrock, Co. Dublin
Monthly County Council Meeting11 May 20266Dún Laoghaire-Rathdown County Council
Question in the name of Councillor Clodagh Ní Mhuirí
North Central Area Committee16 Feb 2026Q.46Dublin City Council
Report No. 199/2024 of the A/Assistant Chief Executive (M. Igoe)- With reference to the proposed disposal of the Council's Fee Simple interest at 41 Newtown Avenue, Coolock Industrial Estate, Dublin 17 to E TO INFINITY- For Blacklion Real Estate Fund.
Monthly Council Meeting7 Oct 202416(c)Dublin City Council

Source: moderngov · fetched 13 Sept 2026, 21:50

Source	Licence	Fetched	Link
moderngov	public	13 Sept 2026, 21:50	open

Capacity and public land

No publishable utility-capacity record within the radius. 61 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
0.45 hafolio DN65569F572 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.65 hafolio DN76179L574 m awayas of 1 Apr 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
0.18 hafolio DN92489L578 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.19 hafolio DN76179L587 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.18 hafolio DN61455F691 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
1.38 hafolio DN76288F693 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.82 hafolio DN6266N698 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.2 hafolio DN61455F712 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

SETANTA SPECIAL SCHOOL
primary68 pupilsMulti Denominational392 m
ST AUGUSTINES SCHOOL
primary157 pupilsCatholic440 m
ALL SAINTS N S
primary51 pupilsChurch Of Ireland572 m
ST BRIGIDS N S
primary100 pupilsChurch Of Ireland741 m
SCOIL PADRAIG NAOFA B
primary499 pupilsCatholic896 m
ST PATRICKS GNS
primary478 pupilsCatholic908 m
Newpark Comprehensive School
postprimary884 pupilsCHURCH OF IRELAND974 m

Stops 39 · routes 114, 118, 133, 181, 46n, 7B, 7D, E1, E2, L25, L26, S8, X1, X2

Stillorgan Park
7B, 7D, L25480 m
Granville Park
114, S8491 m
Holly Park Avenue
114, S8495 m
Carysfort Avenue
7B, 7D, L25497 m
Carysfort Avenue
7B, 7D, L25506 m
St Augustine's Sch
114513 m
Coppinger Wood
7B, 7D, L25537 m
Meadow Close
114, S8538 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.niah	CC-BY-4.0	11 Sept 2026, 19:11
Constraints	constraints.radon	CC-BY-4.0	11 Sept 2026, 19:11
Constraints	constraints.rps	CC-BY-4.0 (Fingal); public/attribution, unconfirmed (DLR)	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	13 Sept 2026, 20:39
Appeals	acp	CC-BY-4.0	12 Sept 2026, 00:05
Commencements	bcms	CC-BY-4.0	13 Sept 2026, 23:40
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	daft_gateway	Third-party advertisement data read from daft.ie's own JSON gateway. Not open data: internal analysis only, no redistribution of listing content. Business-contact details (the licensed PSP's name and branch) are retained per Cara DECISIONS 2026-08-19; agent phone numbers, profile images and all media URLs are dropped at fetch time and never written down. Vendor and buyer identities are not in this data.	13 Sept 2026, 22:10
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.'	13 Sept 2026, 20:32
Consultations	consult	public	12 Sept 2026, 02:04
Council items	moderngov	public	13 Sept 2026, 21:50
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	13 Sept 2026, 21:50
Deadlines	npad	CC-BY-4.0	13 Sept 2026, 20:39
Deadlines	rzlt	CC-BY-4.0	12 Sept 2026, 00:23

Generated 14 Sept 2026, 12:44 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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