Site report · 1000 m radius · generated 13 Sept 2026, 07:33

Stillorgan Park

Eircode —Coordinates 53.29073, -6.18565Local authority Dun Laoghaire-Rathdown County Council

What closes soonest 12 open windows

Observations close 14 Sept 20261 day left
D26A/0597/WEB — application received — The proposed development consists of the subdivision of the existing site curtil
5 weeks from receipt (10 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 928 m away
Observations close 15 Sept 20262 days left
D26A/0598/WEB — application received — The development will consists of: revise permitted development approved under P
5 weeks from receipt (11 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 858 m away
Observations close 17 Sept 20264 days left
D26A/0609/WEB — application received — The development will consists of: revise permitted development approved under P
5 weeks from receipt (13 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 858 m away
Appeal window closes 18 Sept 20265 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) · 692 m away
Observations close 18 Sept 20265 days left
D26A/0612/WEB — application received — The development will consists of: revise permitted development approved under P
5 weeks from receipt (14 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 858 m away
Appeal window closes 18 Sept 20265 days left
D26A/0494/WEB — REQUEST ADDITIONAL INFORMATION — Permission sought for: 1) Demolition of existing pitched roof detached house and
4 weeks from the council's decision (21 Aug 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer) · 523 m away
Observations close 21 Sept 20268 days left
D26A/0616/WEB — application received — Widening of the existing front pedestrian entrance gateway up to a maximum widt
5 weeks from receipt (17 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 815 m away
Appeal window closes 21 Sept 20268 days left
D26A/0109/WEB — REFUSE PERMISSION — (a) The renovation and extension of the existing dwelling with partial demolitio
4 weeks from the council's decision (24 Aug 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer) · 974 m away
Judicial review window closes 21 Sept 20268 days left
Refuse permission
8 weeks from the Commission's decision (27 Jul 2026) · s.50 Planning and Development Act 2000 · 485 m away
Observations close 25 Sept 202612 days left
D26B/0463/WEB — application received — The development will consist of the construction of a single storey extension t
5 weeks from receipt (21 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 838 m away
Judicial review window closes 6 Oct 202623 days left
Refuse permission
8 weeks from the Commission's decision (11 Aug 2026) · s.50 Planning and Development Act 2000 · 771 m away
Judicial review window closes 20 Oct 202637 days left
Refuse permission
8 weeks from the Commission's decision (25 Aug 2026) · s.50 Planning and Development Act 2000 · 485 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: Stillorgan Grove
Settlement: Dublin city and suburbs
Electoral division: Blackrock-Carysfort
Local electoral area: Blackrock
Local authority: Dun Laoghaire-Rathdown County Council

Census 2022, small area 267020005

403

people

149

households

166

dwellings

73.8% owner-occupied, 22.1% privately rented, 0.7% social. Vacancy 6%.

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
Architectural Conservation Area	3	Society of Friends Quaker Burial Ground and Meeting House, Temple Hill; Sydney Avenue, Blackrock; Waltham Terrace, Blackrock
NIAH-recorded building	11	Ardmeen; Ardmeen; Glendower House
Radon risk area	4	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; About 1 in 5 homes in this area is likely to have high radon levels
Record of Protected Structures	143	Newpark School (formerly Melfield); Park House (Polio Fellowship of Ireland); Obelisk
Recorded monument	15	Ecclesiastical site; Well; Church

Sources: constraints, constraints.aca, 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.aca	CC-BY-4.0 (Fingal); public/attribution, unconfirmed (DLR)	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 (7.44 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 445 in 5 years within 1.0 km

Open for observation

28, Saint Laurence's Park, Stillorgan, Co. Dublin, A94R659 observations close 14 Sept 2026 · 1 day left
The proposed development consists of the subdivision of the existing site curtil
D26A/0597/WEBreceived 10 Aug 2026928 m away
86, Carysfort Avenue, Blackrock, Co. Dublin, A94HE92 observations close 15 Sept 2026 · 2 days left
The development will consists of: revise permitted development approved under P
D26A/0598/WEBreceived 11 Aug 2026decided 12 Aug 2026858 m away
86, Carysfort Avenue, Blackrock, Co. Dublin, A94HE92 observations close 17 Sept 2026 · 4 days left
The development will consists of: revise permitted development approved under P
D26A/0609/WEBreceived 13 Aug 2026decided 13 Aug 2026858 m away
86 Carysfort Avenue, Blackrock, Co. Dublin, A94HE92 observations close 18 Sept 2026 · 5 days left
The development will consists of: revise permitted development approved under P
D26A/0612/WEBreceived 14 Aug 2026858 m away
23 Green Road, Blackrock, Co. Dublin, A94 A0K8 observations close 21 Sept 2026 · 8 days left
Widening of the existing front pedestrian entrance gateway up to a maximum widt
D26A/0616/WEBreceived 17 Aug 2026815 m away
4, Anglesea Avenue, Blackrock, Co. Dublin, A94D8P0 observations close 25 Sept 2026 · 12 days left
The development will consist of the construction of a single storey extension t
D26B/0463/WEBreceived 21 Aug 2026838 m away

Recent decisions and applications

294

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 2026760 m away
29, Avondale Lawn, Blackrock, Dublin, A94X8Y8 Assessment Period
The construction of a first-floor extension over the existing single-storey flat
D26B/0438/WEBreceived 31 Jul 2026660 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 2026423 m away
12, Rockville Drive, Blackrock, Co. Dublin, A94CP20 Assessment Period
• Demolition of the roof of the existing extension to the side;• Construction of
D26B/0430/WEBreceived 28 Jul 2026986 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 41 in 5 years within 1.0 km

ACP 501980 on D26B/0351/WEB Open
received 26 Aug 2026847 m away
ACP 501228 on D26B/0113/WEB Refused
received 27 Apr 2026decided 25 Aug 2026485 m awayinspector's report
ACP 501906 on D26A/0393 Pending
received 17 Aug 2026816 m away
ACP 501876 on D26A/0397/WEB Pending
received 13 Aug 2026836 m away
ACP 501140 on D25A/0837/WEB Refused
received 8 Apr 2026decided 11 Aug 2026771 m awayinspector's report
ACP 500723 on D25B/0461 Refused
received 4 Feb 2026decided 27 Jul 2026485 m awayinspector's report
ACP 500969 on D25A/0958/WEB Refused
received 11 Mar 2026decided 1 Jul 2026620 m awayinspector's report
ACP 501639 on D26A/0286/WEB Open
received 29 Jun 2026831 m away
ACP 500070 on D25A/0612/WEB Granted with conditions
received 14 Oct 2025decided 25 Feb 2026515 m awayinspector's report
ACP 500356 on D25A/0696/WEB Granted
received 26 Nov 2025decided 24 Feb 2026486 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 128 in 3 years within 1.0 km

53 Stillorgan Park, Stillorgan, Dublin, A94 E170 — Short commencement notice
23 Sept 2026CN0147651DRD25A/0977/WEB41 m away
33 Priory Avenue, Dublin, A94 PY59 — Opt out commencement notice
16 Sept 2026CN0147294DRD26A/0389/WEB957 m away
12 Brookfield Avenue, Blackrock, Dublin, A94 WN67 — Short commencement notice
10 Aug 2026CN0145943DRD25A/0758/WEB867 m away
31 Ardagh Park, Blackrock, Dublin, A94 TN35 — Opt out commencement notice
7 Aug 2026CN0145812DRD20B/0066/E656 m away
34 Carysfort Woods, Blackrock, Dublin, A94 X276 — Opt out commencement notice
6 Aug 2026CN0145731DRD26A/0058/WEB471 m away
1 Glenart Avenue, Blackrock, Dublin, A94 C6A2 — Opt out commencement notice
3 Aug 2026CN0145460DRD25B/0618/WEB539 m away
100 Stillorgan Grove, Dublin, A94 TW71 — Opt out commencement notice
27 Jul 2026CN0145307DRD26A/0103/WEB480 m away
Knapp Cottage, Annaville Avenue, Blackrock, Dublin, A94 F2Y7 — Opt out commencement notice
20 Jul 2026CN0144994DRD24A/0958/WEB654 m away
Avoca Avenue, Blackrock, Dublin, A94T6N1 — Short commencement notice
20 Jul 2026CN0144659DRD25A/0889/WEB700 m away
18 Patrician Villas, Dublin, A94 KP27 — Opt out commencement notice
14 Jul 2026CN0144720DRD26B/0203/WEB654 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 1262 in 36 months within 1.0 km

€786,500

median price

€7,467/m²

median €/m²

1262

sales

208

rooftop-geocoded

754

with listing detail

113

new builds

€12,700 – €56,035,242, 13 Sept 2023 to 4 Sept 2026.

Address	Sold	Price	Asking	Type	Beds	m²	€/m²	BER	Dist.
APARTMENT NO 9, DAWSON COURT, CROSS AVENUE	4 Sept 2026	€560,000	—	—	—	—	—	—	603 m
21 GROSVENOR HOUSE, MONKSTOWN, DUBLIN	3 Sept 2026	€540,010	—	—	—	—	—	—	603 m
SELANDIA, NEWTOWNPARK AVE, BLACKROCK	2 Sept 2026	€3,150,000	—	—	—	—	—	—	603 m
THE PADDOCK SELANDIA, NEWTOWNPARK AVE, BLACKROCK	2 Sept 2026	€3,150,000	—	—	—	—	—	—	603 m
42 BELFIELD PARK, STILLORGAN RD, STILLORGAN	1 Sept 2026	€495,000	—	—	—	—	—	—	603 m
29 WALTHAM TERRACE, BLACKROCK, DUBLIN	27 Aug 2026	€2,210,000	€1,975,000	Semi-D	3	170	13,000	—	603 m
2 ARDLUI PARK, BLACKROCK, DUBLIN	27 Aug 2026	€1,070,000	—	—	—	—	—	—	603 m
35 SOUTHDENE, MONKSTOWN VALLEY, MONKSTOWN	26 Aug 2026	€590,000	—	—	—	—	—	—	603 m
105 BEECHWOOD COURT, STILLORGAN, DUBLIN	26 Aug 2026	€461,000	—	—	—	—	—	—	603 m
22 AVONDALE LAWN, BLACKROCK, CO DUBLIN	25 Aug 2026	€980,000	—	—	—	—	—	—	603 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 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 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. 57 records from Esb substation withheld: source licence forbids redistribution; see the operator's own register.

Public land (LDA register of relevant lands)

Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
0.18 hafolio DN92489L316 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.18 hafolio DN61455F333 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.2 hafolio DN61455F341 m awayas of 1 Apr 2023
University College Dublin — Dublin city and suburbs
1.58 hafolio DN119736F404 m awayas of 1 Apr 2023
University College Dublin — Dublin city and suburbs
1.63 hafolio DN119736F470 m awayas of 1 Apr 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
0.11 hafolio DN104017F501 m awayas of 1 Apr 2023
Health Service Executive — Dublin city and suburbs
1.02 hafolio DN201697F515 m awayas of 1 Apr 2023
University College Dublin — Dublin city and suburbs
1.6 hafolio DN88095L522 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

ALL SAINTS N S
primary51 pupilsChurch Of Ireland352 m
ST AUGUSTINES SCHOOL
primary157 pupilsCatholic365 m
CARYSFORT NS
primary583 pupilsCatholic730 m
Newpark Comprehensive School
postprimary884 pupilsCHURCH OF IRELAND855 m
ST BRIGIDS N S
primary100 pupilsChurch Of Ireland952 m
Scoil na nAingeal
primary410 pupilsCatholic967 m
SETANTA SPECIAL SCHOOL
primary68 pupilsMulti Denominational980 m

Stops 33 · routes 114, 116, 118, 133, 181, 46n, 47, 7B, 7D, E1, E2, L25, L26, S8, X1, X2

Coppinger Wood
7B, 7D, L25100 m
Stillorgan Park
7B, 7D, L25149 m
Carysfort Avenue
7B, 7D, L25284 m
Carysfort Avenue
7B, 7D, L25331 m
Carysfort Avenue
114, L26350 m
Proby Square
114, L26408 m
St Augustine's Sch
114415 m
Proby Square
114, L26420 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.aca	CC-BY-4.0 (Fingal); public/attribution, unconfirmed (DLR)	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	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, 07:33 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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