Site report · 1000 m radius · generated 15 Sept 2026, 00:32

Trimbleston

Eircode —Coordinates 53.29987, -6.23194Local authority Dun Laoghaire-Rathdown County Council

What closes soonest 7 open windows

Judicial review window closes 14 Sept 2026closes today
Grant permission
8 weeks from the Commission's decision (20 Jul 2026) · s.50 Planning and Development Act 2000 · 877 m away
Observations close 15 Sept 20261 day left
D26B/0448/WEB — application received — Raising of the existing roof to create a new habitable attic level comprising tw
5 weeks from receipt (11 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 393 m away
Appeal window closes 15 Sept 20261 day left
D26A/0484/WEB — GRANT PERMISSION — Widening of existing Vehicular access with dished kerbs and alterations to previ
4 weeks from the council's decision (18 Aug 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer) · 390 m away
Observations close 16 Sept 20262 days left
REF11926 — application received — A) The addition of 3 new windows to the rear at first floor level. B) Theexistin
5 weeks from receipt (12 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 626 m away
Observations close 21 Sept 20267 days left
D26B/0455/WEB — application received — The development will consist of a part single-storey, part two-storey extension
5 weeks from receipt (17 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 965 m away
Appeal window closes 22 Sept 20268 days left
D26A/0510/WEB — GRANT PERMISSION — The development will consist of: 1) Conversion of existing hip roof to gable, 2
4 weeks from the council's decision (25 Aug 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer) · 654 m away
Observations close 29 Sept 202615 days left
D26B/0469/WEB — application received — A dormer window extension in roof at front & associated works
5 weeks from receipt (25 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 884 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	14 Sept 2026, 21:51	open
npad	CC-BY-4.0	14 Sept 2026, 20:39	open
rzlt	CC-BY-4.0	12 Sept 2026, 00:23	open

Where this is

Townland: Roebuck
Settlement: Dublin city and suburbs
Electoral division: Clonskeagh-Roebuck
Local electoral area: Stillorgan
Local authority: Dun Laoghaire-Rathdown County Council
Parcel: Tailte Éireann 5030877 (freehold), 2,389 m²

Census 2022, small area 267058009/02

256

people

144

households

178

dwellings

52.1% owner-occupied, 38.2% privately rented, 0% social. Vacancy 15.2%.

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	1	Castle Cottages, Roebuck Road, Clonskeagh
NIAH-recorded building	3	Central Mental Hospital; Central Mental Hospital; Central Mental Hospital
Radon risk area	2	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	33	Little Sisters of the Poor / Holy Family Residence (formerly Hermitage); Glenard (Friarland); Wynnstay House
Recorded monument	2	Castle - unclassified; R149442

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 (3.6 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 409 in 5 years within 1.0 km

Open for observation

27, Friarsland Road, Friarland, Dublin 14, D14Y902 observations close 15 Sept 2026 · 1 day left
Raising of the existing roof to create a new habitable attic level comprising tw
D26B/0448/WEBreceived 11 Aug 2026393 m away
7, Ardilea Wood, Ardilea, Dublin 14, D14AE04 observations close 16 Sept 2026 · 2 days left
A) The addition of 3 new windows to the rear at first floor level. B) Theexistin
REF11926received 12 Aug 2026626 m away
6, Larchfield, Dundrum, Dublin 14, D14PR90 observations close 21 Sept 2026 · 7 days left
The development will consist of a part single-storey, part two-storey extension
D26B/0455/WEBreceived 17 Aug 2026965 m away
56, Taney Crescent, Goatstown, Dublin 14, D14KD35 observations close 29 Sept 2026 · 15 days left
A dormer window extension in roof at front & associated works
D26B/0469/WEBreceived 25 Aug 2026884 m away

Recent decisions and applications

249

Grant permission

Refuse permission

Declare application invalid

Grant permission for retention

Highfield Mews, Highfield Park, Dundrum, Dublin, D14N599 Assessment Period
1 – Retention permission is sought for the retention of an existing residential
D26A/0568/WEBreceived 28 Jul 2026977 m away
97, Rosemount Estate, Dundrum, Dublin 14, D14XK71 Assessment Period
1: Demolition of existing single storey rear extension and shed 2: For a new sin
D26B/0411/WEBreceived 17 Jul 2026791 m away
Sommerville House, Dundrum Road, Dundrum, Dublin 14 Assessment Period
Demolition of all structures on the site and site clearance works. The construct
LRD26A/0536/WEBreceived 15 Jul 2026830 m away
Site of approximately 0.019 Ha at No. 4 Rere of Arbourfield Terrace, Dundrum Road, Dublin 14, D14FP63 Assessment Period
The proposed development will principally consist of: the demolition of the exi
D26A/0533/WEBreceived 14 Jul 2026855 m away
Site of approximately 0.019 Ha at No. 4 Rere of Arbourfield Terrace, Dundrum Road, Dublin 14, D14 FP63 Declare application invalid
The proposed development will principally consist of: the demolition of the exi
D26A/0527/WEBreceived 13 Jul 2026decided 14 Jul 2026855 m away
11, Mount Carmel Road, Goatstown, Dublin, D14CR11 Grant permission
The development will consist of: 1) Conversion of existing hip roof to gable, 2
D26A/0510/WEBreceived 7 Jul 2026decided 25 Aug 2026654 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 14 Sept 2026, 20:39

Source	Licence	Fetched	Link
npad	CC-BY-4.0	14 Sept 2026, 20:39	open

Appeals 44 in 5 years within 1.0 km

ACP 501993 on D26A/0428/WEB Open
received 26 Aug 2026939 m away
ACP 501864 on D26B/0307/WEB Pending
received 12 Aug 2026924 m away
ACP 501841 on D26A/0383/WEB Pending
received 7 Aug 2026851 m away
ACP 501805 on D26A/0365/WEB Pending
received 30 Jul 2026771 m away
ACP 501029 on D25B/0726/WEB Granted
received 19 Mar 2026decided 20 Jul 2026877 m awayinspector's report
ACP 501489 on D26B/0149/WEB Invalid
received 5 Jun 2026decided 5 Jun 2026924 m away
ACP 501426 on D26B/0131/WEB Pending
received 26 May 2026218 m away
ACP 324042 on LRD25A/0822/WEB Granted with conditions
received 23 Jan 2026decided 22 Apr 2026690 m awayinspector's report
ACP 500134 on D25A/0545/WEB Granted with conditions
received 23 Oct 2025decided 6 Mar 2026534 m awayinspector's report
ACP 500411 on D25A/0724/WEB Refused
received 5 Dec 2025decided 6 Mar 2026795 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 117 in 3 years within 1.0 km

4 Goatstown Avenue, Dublin 14, Dublin, D14 X674 — Opt out commencement notice
19 Sept 2026CN0147615DRD26B/0348/WEB446 m away
10 Roebuck Downs, Dublin 14, Dublin, D14 RK72 — Short commencement notice
15 Sept 2026CN0147287DRD21B/0432251 m away
1 Beechmount Drive, Dublin 14, Dublin, D14 CT89 — Opt out commencement notice
11 Sept 2026CN0147270DRD26A/0207/WEB920 m away
37 Birchfield Park, Dublin 14, Dublin, D14 P5Y0 — Opt out commencement notice
7 Sept 2026CN0146415DRD25B/0495/WEB954 m away
5 Owenstown Park, Blackrock, Dublin, A94 XE10 — Opt out commencement notice
31 Aug 2026CN0146708DRD25A/0323/WEB931 m away
9 Princeton, Dublin 14, Dublin, D14 KC67 — Opt out commencement notice
31 Aug 2026CN0146667DRD26B/0232/WEB272 m away
6 Hollywood Park, Dublin 14, Dublin, D14 RX22 — Opt out commencement notice
29 Aug 2026CN0146598DRD26A/0371/WEB624 m away
Dundrum Road, Dublin — Seven day notice
14 Aug 2026SN0014613DRPC/H/02/2025925 m away
Dundrum Road, Dublin — Seven day notice
14 Aug 2026SN0014612DRPC/H/02/2025925 m away
Dundrum Road, Dublin — Seven day notice
13 Aug 2026SN0014628DRABP-320912-24925 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 14 Sept 2026, 23:44

Source	Licence	Fetched	Link
bcms	CC-BY-4.0	14 Sept 2026, 23:44	open

Sales 137 in 36 months within 1.0 km

€785,552

median price

€7,143/m²

median €/m²

137

sales

137

rooftop-geocoded

with listing detail

new builds

€243,750 – €2,150,000, 15 Sept 2023 to 18 May 2026.

Address	Sold	Price	Asking	Type	Beds	m²	€/m²	BER	Dist.
45 GLEDSWOOD PARK, CLONSKEAGH, DUBLIN 14	18 May 2026	€672,000	€695,000	Terrace	3	90	7,467	F	651 m
24 HOLLYWOOD DR, GOATSTOWN, DUBLIN 14	27 Mar 2026	€800,000	€825,000	Semi-D	3	123	6,504	G	563 m
APT 108, THE ASH, TRIMBLESTON DUBLIN 14	23 Mar 2026	€625,000	€595,000	Apartment	2	76	8,224	B3	104 m
118 TANEY CRESCENT, DUNDRUM, DUBLIN 14	17 Feb 2026	€710,000	€700,000	Semi-D	3	89	7,978	D1	720 m
104 TRIMBLESTON, GOATSTOWN, DUBLIN 14	16 Jan 2026	€690,000	€685,000	Apartment	3	101	6,832	B2	104 m
4 KNOCKRABO AVENUE, KNOCKRABO, MOUNT ANVILLE ROAD	9 Jan 2026	€1,255,000	€1,350,000	Semi-D	4	170	7,382	A3	794 m
97 ROSEMOUNT EST, DUNDRUM, DUBLIN 14	12 Dec 2025	€580,000	€580,000	Semi-D	3	75	7,733	G	808 m
45 ARDILEA CRESCENT, HEIDELBERG, ARDILEA	3 Dec 2025	€691,000	€625,000	Apartment	2	94	7,351	A2	552 m
39 ST AIDANS DR, GOATSTOWN, DUBLIN 14	25 Nov 2025	€985,000	€945,000	Semi-D	3	126	7,817	E1	216 m
9 PRINCETON, CLONSKEAGH, DUBLIN 14	19 Nov 2025	€1,380,000	€1,295,000	Detached	5	215	6,419	E1	272 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.	14 Sept 2026, 22:12	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.'	14 Sept 2026, 20:32	open

Consultations 2 matched by place

Cruise Passenger Realignment Project, Dun Laoghaire Harbour 36 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

South East Area Matters 136 - 200 i. Part 8 Notification – New Sports Pavilion and Ancillary Works Brickfield Park, Drimnagh, Dublin 12 ii. Report on Naming and Numbering at a site on the former Paper Mills Site, Clonskeagh Road, Dublin 6 iii. Report on Naming and Number at a site to the rear of 50 Leinster Road, Dublin 6 iv. Report on Naming and Numbering at a site on the former RTÉ Site,
South East Area Committee14 Sept 20266Dublin City Council
Tree Pruning in Foxrock
Dún Laoghaire CHEPP Area Committee Meeting7 Sept 202611Dún Laoghaire-Rathdown County Council
Taking in Charge at Oatlands Manor, Mount Merrion, Blackrock, Co. Dublin
Monthly County Council Meeting11 May 20265Dún Laoghaire-Rathdown County Council
Local Authorities Members' Association (LAMA) Spring Conference, 28th and 29th January 2026, The Connacht Hotel, Old Dublin Road, Galway
County Council12 Jan 2026F/25/26aFingal County Council

Source: moderngov · fetched 14 Sept 2026, 21:51

Source	Licence	Fetched	Link
moderngov	public	14 Sept 2026, 21:51	open

Capacity and public land

No publishable utility-capacity record within the radius. 48 records from Esb substation withheld: source licence forbids redistribution; see the operator's own register.

Public land (LDA register of relevant lands)

Health Service Executive — Dublin city and suburbs
0.16 hafolio DN46564F59 m awayas of 1 Apr 2023
Health Service Executive — Dublin city and suburbs
1.82 hafolio DN46564F74 m awayas of 1 Apr 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
0.13 hafolio DN98992F165 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.22 hafolio DN9964N178 m awayas of 1 Apr 2023
Health Service Executive — Dublin city and suburbs
0.16 hafolio DN46564F214 m awayas of 1 Apr 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
0.13 hafolio DN98992F232 m awayas of 1 Apr 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
1.38 hafolio DN1679N466 m awayas of 1 Apr 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
0.18 hafolio DN1679N491 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

Our lady's Grove Primary School
primary409 pupilsCatholic171 m
Our Lady's Grove Secondary School
postprimary295 pupilsCATHOLIC228 m
St Kilian's Deutsche Schule
postprimary475 pupilsINTER DENOMINATIONAL474 m
ISLAMIC NATIONAL SCHOOL
primary414 pupilsMuslim480 m
Goatstown Educate Together Secondary School
postprimary366 pupilsMULTI DENOMINATIONAL554 m
Gaelscoil Laighean
primary130 pupilsMulti Denominational898 m
Mount Anville Secondary School
postprimary726 pupilsCATHOLIC962 m

Stops 39 · routes 11, 142, 44, 44D, 511, S4, S6

Goatstown Road
1184 m
Larchfield Road
11132 m
Larchfield Road
11197 m
Roebuck Downs
11202 m
Willowfield Avenue
11392 m
Goatstown Avenue
11407 m
Islamic Centre
11443 m
White Oaks
11567 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	14 Sept 2026, 20:39
Appeals	acp	CC-BY-4.0	12 Sept 2026, 00:05
Commencements	bcms	CC-BY-4.0	14 Sept 2026, 23:44
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.	14 Sept 2026, 22:12
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.'	14 Sept 2026, 20:32
Consultations	consult	public	12 Sept 2026, 02:04
Council items	moderngov	public	14 Sept 2026, 21:51
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	14 Sept 2026, 21:51
Deadlines	npad	CC-BY-4.0	14 Sept 2026, 20:39
Deadlines	rzlt	CC-BY-4.0	12 Sept 2026, 00:23

Generated 15 Sept 2026, 00:32 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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