Site report · 500 m radius · generated 15 Sept 2026, 05:58

Rochestown Park, Thomastown

Eircode —Coordinates 53.27198, -6.13768Local authority Dun Laoghaire-Rathdown County Council

What closes soonest 1 open window

Appeal window closes 17 Sept 20262 days left
D26B/0377/WEB — GRANT PERMISSION — The proposed development will consist of: •Demolition of existing timber storage
4 weeks from the council's decision (20 Aug 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer) · 186 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: Thomastown
Settlement: Dublin city and suburbs
Electoral division: Dun Laoghaire Sallynoggin South
Local electoral area: Dún Laoghaire
Local authority: Dun Laoghaire-Rathdown County Council
Parcel: Tailte Éireann 1705496 (freehold), 441 m²

Census 2022, small area 267073003

314

people

113

households

124

dwellings

76.1% owner-occupied, 19.5% privately rented, 17.7% social. Vacancy 5.6%.

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 500 m

No OPW CFRAM/NIFM flood extent within 500 m.

Designation	Count	Examples
NIAH-recorded building	1	Eaglewood House
Radon risk area	6	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
Record of Protected Structures	3	Flowergrove (Eaglewood House); Flowergrove (Eaglewood House); Glenfield

Sources: constraints, constraints.niah, constraints.radon, constraints.rps · 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.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

Residential Zoned Land Tax

This site is on an RZLT map — the draft map 2027 and the final map 2026 (2.05 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 95 in 5 years within 500 m

Recent decisions and applications

Grant permission

Declare application invalid

Grant permission for retention

Refuse permission

235 Rochestown Ave, Dun Laoghaire, Co Dublin, A96 W8X4 Assessment Period
Permission is sought for change of use from commercial/medical use to residenti
D26A/0594/WEBreceived 7 Aug 2026480 m away
4, Eaglewood House, Rochestown Avenue, Dun Laoghaire, DUBLIN, A96VW30 (A Protected Structure) S5 dec not exempt
Installation of new stair lift to existing timber staircase from ground to first
REF10426received 14 Jul 2026decided 4 Aug 2026333 m away
No.72 Arnold Park, Glenageary, Co. Dublin, A96R1X0 Assessment Period
Planning Permission for, A. Attic conversion incorporating dormer extension to
D26A/0520received 9 Jul 2026390 m away
39, Beechwood Lawn, Glenageary, Co Dublin, A96E6T2 Grant permission
The proposed development will consist of: •Demolition of existing timber storage
D26B/0377/WEBreceived 30 Jun 2026decided 20 Aug 2026186 m away
MACE, 3 Church Place, Sallynoggin, Co. Dubin, A96X9T2 Grant permission
Beer, Wine, Spirits, Retail Off Licence subsidiary to main retail use.
D26A/0444/WEBreceived 12 Jun 2026decided 31 Jul 2026307 m away
136, Glenageary Avenue, Thomastown, Glenageary, Co Dublin, A96T8F8 Grant permission for retention
Retention of a single storey extension consisting of: (1). 6.17 sq.m. Storage ar
D26B/0336/WEBreceived 9 Jun 2026decided 31 Jul 2026479 m away
136 Glenageary Avenue, Thomastown, Glenageary, Co. Dublin, A96T8F8 Declare application invalid
Retention of a single storey extension consisting of: (1). 6.17 sq.m. Storage ar
D26B/0328/WEBreceived 4 Jun 2026decided 5 Jun 2026479 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 2026208 m away
136, Glenageary Avenue, Thomastown, Glenageary, Co. Dublin, A96T8F8 Declare application invalid
Retention of a single storey extension consisting of: (1). 6.17 sq.m. Storage ar
D26B/0302/WEBreceived 22 May 2026decided 25 May 2026479 m away
154, Rochestown Avenue, Dun Laoghaire, Dublin, A96TW54 Grant permission
1.) an attic conversion including a rear dormer roof extension, a new window to
D26B/0277/WEBreceived 8 May 2026decided 29 Jun 2026361 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 2 in 5 years within 500 m

ACP 324002 Other
received 23 Dec 2025decided 24 Apr 2026362 m awayinspector's report
ACP 314684 on D22A/0492 Refused
received 23 Sept 2022decided 13 Jul 2023317 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 18 in 3 years within 500 m

49 Pearse Park, Sallynoggin, Dublin, A96 EA21 — Opt out commencement notice
10 Aug 2026CN0145693DRD22A/0042484 m away
GLENAGEARY LODGE, ARNOLD GROVE, GLENAGEARY, Dublin, Dún Laoghaire-Rathdown, A96 RX32 — Commencement notice
9 Mar 2026CN0139599DRD20A/0180/E439 m away
49 Arnold Grove, Dublin, Dún Laoghaire-Rathdown, A96 W9W2 — Short commencement notice
10 Feb 2026CN0138137DRD25A/0387/WEB464 m away
64 Arnold Park, Dublin, Dún Laoghaire-Rathdown, A96 W8H4 — Opt out commencement notice
12 Jan 2026CN0136977DRD24B/0513/WEB434 m away
107 Beechwood Lawn, Dublin, Dún Laoghaire-Rathdown, A96 T6P9 — Opt out commencement notice
12 Aug 2025CN0131941DR440 m away
Sallynoggin Road, Dublin, Dún Laoghaire-Rathdown — Seven day notice
8 Jul 2025SN0012724DR457 m away
9 Arnold Park, Dublin, Dún Laoghaire-Rathdown, A96 C8P4 — Short commencement notice
7 Jul 2025CN0130532DRD23A/0692293 m away
Rochestown Park, Sallynoggin, Dún Laoghaire-Rathdown, A96 R2R9 — Seven day notice
22 Apr 2025SN0012374DR314 m away
6 Arnold Park, Dublin, Dún Laoghaire-Rathdown, A96 N7D8 — Commencement notice
11 Apr 2025CN0127360DRD24B/0222/WEB385 m away
376 Pearse Street, Sallynoggin, Dún Laoghaire-Rathdown, A96 TC63 — Short commencement notice
27 Feb 2025CN0125898DRD24A/0768/WEB251 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 55 in 36 months within 500 m

€565,000

median price

€6,043/m²

median €/m²

sales

rooftop-geocoded

with listing detail

new builds

€250,000 – €1,360,000, 24 Jan 2024 to 9 Jul 2026.

Address	Sold	Price	Asking	Type	Beds	m²	€/m²	BER	Dist.
30 PARK ROAD, GLENAGEARY HEIGHTS, GLENAGEARY	9 Jul 2026	€640,000	€625,000	Semi-D	3	78	8,205	C2	415 m
55 ROCHESTOWN PARK, DUN LAOGHAIRE, DUBLIN	22 May 2026	€715,000	€675,000	Semi-D	3	117.5	6,085	C3	57 m
102 GRANITEFIELD MANOR, ROCHESTOWN AVE, KILLINEY	16 Dec 2025	€375,000	€375,000	Apartment	2	77	4,870	C2	474 m
21 PARK COURT, GLENAGEARY HEIGHTS, GLENAGEARY	24 Nov 2025	€575,000	€575,000	Semi-D	3	83.6	6,878	D1	235 m
36 THOMASTOWN RD, DUN LAOGHAIRE, DUBLIN	29 Oct 2025	€820,000	€795,000	Semi-D	4	135	6,074	C3	311 m
27 GRANITEFIELD MEWS, ROCHESTOWN AVE, DUN LAOGHAIRE	22 Sept 2025	€275,000	€275,000	Apartment	1	47	5,851	C1	482 m
7 EAGLEWOOD, ROCHESTOWN AVE, DUN LAOGHAIRE	4 Sept 2025	€415,000	€387,500	Apartment	2	71	5,845	C2	321 m
84 BEECHWOOD LAWN, ROCHESTOWN AVE, DUN LAOGHAIRE	28 Aug 2025	€745,500	€650,000	Semi-D	3	124	6,012	D1	280 m
263 PEARSE DR, SALLYNOGGIN, DUBLIN	26 Aug 2025	€670,000	€575,000	Semi-D	3	108	6,204	E1	322 m
47 THOMASTOWN RD, DUN LAOGHAIRE, DUBLIN	21 Aug 2025	€725,000	€725,000	Semi-D	4	117	6,197	E1	414 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 107 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 10 in 24 months

Report on the Membership of Dún Laoghaire Rathdown Local Community Development Committee (LCDC)
September County Council Meeting14 Sept 20266Dún Laoghaire-Rathdown County Council
Bench on Kill Avenue
Dún Laoghaire CHEPP Area Committee Meeting7 Sept 202619Dún Laoghaire-Rathdown County Council
Report No. 156/2026 of the Executive Manager (D. O'Connor) - Disposal of 2 plots to EBS at Willow View, Dublin 9 and Oscar Traynor Road, Dublin 5
Monthly Council Meeting6 Jul 202610(a)Dublin City Council
Appointment of 3 Members to the Dún Laoghaire-Rathdown Theatre
Monthly County Council Meeting6 Jul 20265Dún Laoghaire-Rathdown County Council
The Dún Laoghaire and Blackrock Decarbonising Zone – Action and Implementation Plan
Monthly County Council Meeting6 Jul 202611Dún Laoghaire-Rathdown County Council
4.03. Proposed 4-year 9-month leasehold agreement for use of Berth 3, Carlisle Pier, Dún Laoghaire Harbour to the Minister of Defence.
Monthly County Council Meeting6 Jul 202634Dún Laoghaire-Rathdown County Council
Part 8 - Proposed Build of 55nr. Unit Apartment Building and Community Facility at the Former Site of the Boylan Centre, Sussex street, Dún Laoghaire and 4 nr. Terraced Houses at 10 Eblana Avenue, Dún Laoghaire.
Monthly County Council Meeting8 Jun 20265Dún Laoghaire-Rathdown County Council
Part 8 - Proposed Build of 55nr. Unit Apartment Building and Community Facility at the Former Site of the Boylan Centre, Sussex street, Dún Laoghaire and 4 nr. Terraced Houses at 10 Eblana Avenue, Dún Laoghaire.
Monthly County Council Meeting8 Jun 20265#335Dún Laoghaire-Rathdown County Council
4.05. Proposed Disposal by Way of a 10-year Leasehold Agreement for the Third Floor, Block 2, Harbour Square, Dún Laoghaire, Co. Dublin to Dunhumby Ireland Ltd.
Monthly County Council Meeting8 Jun 202647Dún Laoghaire-Rathdown County Council
Confirmation and Adoption of Minutes of the Dún Laoghaire Area Committee CHEPP Meeting held on 6th May 2026
Dún Laoghaire CHEPP Area Committee Meeting3 Jun 202639Dún Laoghaire-Rathdown 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. 16 records from Esb substation withheld: source licence forbids redistribution; see the operator's own register.

Public land (LDA register of relevant lands)

Dublin and Dun Laoghaire Education and Training Board — Dublin city and suburbs
0.12 hafolio DN15079N76 m awayas of 1 Apr 2023
Dublin and Dun laoghaire Education and Training Board — Dublin city and suburbs
1.34 ha90 m awayas of 1 Apr 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
0.17 hafolio DN3773N164 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.54 hafolio DN18763N201 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.23 hafolio DN18763N276 m awayas of 1 Apr 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
0.33 hafolio DN6093N287 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.32 hafolio DN18763N332 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.16 hafolio DN18281N345 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

DALKEY SCHOOL PROJECT
primary220 pupilsMulti Denominational439 m
Holy Child Community School
postprimary275 pupilsINTER DENOMINATIONAL449 m
Sallynoggin Educate Together National School
primary45 pupilsMulti Denominational460 m
ST KEVINS N S
primary229 pupilsCatholic504 m
Rathdown School
postprimary364 pupilsCHURCH OF IRELAND723 m
OUR LADY OF GOOD COUNSEL BOYS N S
primary389 pupilsCatholic824 m
OUR LADY GOOD COUNSEL GNS
primary398 pupilsCatholic904 m
CARMONA SPECIAL NATIONAL SCHOOL
primary37 pupilsCatholic949 m

Stops 52 · routes 111, 45A, 45B, 59, 7, 7A, 7B, 7E, 7n, L27

Pearse Villas
111, 7A, 7n76 m
Beechwood Lawn
111, 7A, 7n81 m
Pearse Villas
111, 7A, 7E189 m
Sallynoggin College
111, 7A, 7n210 m
Sallynoggin College
111, 7A, 7E220 m
Pearse Street
111, 7A, 7E259 m
Pearse Street
111, 7A, 7n273 m
Park Close
7338 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.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
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, 05:58 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.

Something wrong with this page?