Site report · 500 m radius · generated 12 Sept 2026, 23:39

Ashton Park

Eircode —Coordinates 53.28852, -6.15744Local authority Dun Laoghaire-Rathdown County Council

What closes soonest 7 open windows

Appeal window closes 15 Sept 20263 days left
D26A/0477/WEB — GRANT PERMISSION — Permission sought for a new vehicular entrance gateway to the front to provide 1
4 weeks from the council's decision (18 Aug 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer) · 337 m away
Appeal window closes 16 Sept 20264 days left
D26A/0613/WEB — DECLARE APPLICATION INVALID — The development will consist of the partial demolition of the existing side gar
4 weeks from the council's decision (19 Aug 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer) · 411 m away
Appeal window closes 17 Sept 20265 days left
D26B/0382/WEB — REFUSE PERMISSION FOR RETENTION — Permission is being sought for retention of extension to rear of property and of
4 weeks from the council's decision (20 Aug 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer) · 234 m away
Observations close 21 Sept 20269 days left
D26A/0613/WEB — application received — The development will consist of the partial demolition of the existing side gar
5 weeks from receipt (16 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 411 m away
Observations close 28 Sept 202616 days left
D26A/0626/WEB — application received — The proposed development shall consist of alterations to previously approved Gra
5 weeks from receipt (24 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 41 m away
Observations close 28 Sept 202616 days left
D26A/0627/WEB — application received — The proposed development shall consist of alterations to previously approved Gra
5 weeks from receipt (24 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 40 m away
Observations close 28 Sept 202616 days left
D26A/0625/WEB — application received — Widening of existing vehicular access and associated works.
5 weeks from receipt (24 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 198 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: Mountashton
Settlement: Dublin city and suburbs
Electoral division: Blackrock-Monkstown
Local electoral area: Dún Laoghaire
Local authority: Dun Laoghaire-Rathdown County Council
Parcel: Tailte Éireann 5698035 (freehold), 536 m²

Census 2022, small area 267017007

277

people

households

dwellings

94.3% owner-occupied, 4.5% privately rented, 0% social. Vacancy 7.3%.

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	3	Rockford; Rockford; Wynberg House
Radon risk area	1	About 1 in 20 homes in this area is likely to have high radon levels
Record of Protected Structures	18	Monkstown Castle; Monkstown Castle House; Rockford Manor
Recorded monument	7	Church; Graveyard; Charnel house

Sources: constraints, 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.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 (2.57 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 203 in 5 years within 500 m

Open for observation

3, Castle Park, Monkstown, Dublin, A94E186 observations close 21 Sept 2026 · 9 days left
The development will consist of the partial demolition of the existing side gar
D26A/0613/WEBreceived 16 Aug 2026decided 19 Aug 2026411 m away
25, Brook Court, Monkstown, Co. Dublin, A94N4X5 observations close 28 Sept 2026 · 16 days left
Widening of existing vehicular access and associated works.
D26A/0625/WEBreceived 24 Aug 2026198 m away
34, Ashton Park, Blackrock, Dublin, A94E4X8 observations close 28 Sept 2026 · 16 days left
The proposed development shall consist of alterations to previously approved Gra
D26A/0627/WEBreceived 24 Aug 202640 m away
34, Ashton Park, Monkstown, Co. Dublin, A94E4X8 observations close 28 Sept 2026 · 16 days left
The proposed development shall consist of alterations to previously approved Gra
D26A/0626/WEBreceived 24 Aug 202641 m away

Recent decisions and applications

124

Grant permission

Declare application invalid

Refuse permission

Grant permission for retention

11, Abbey Park, Monkstown, Co. Dublin, A94YC42 Referral
Alterations to the front elevation, including the installation of a bay window a
D26A/0569received 29 Jul 2026398 m away
50, Richmond Park, Monkstown, Blackrock, Co. Dublin, A94C3N8 Refuse permission for retention
Permission is being sought for retention of extension to rear of property and of
D26B/0382/WEBreceived 30 Jun 2026decided 20 Aug 2026234 m away
50, Richmond Park, Monkstown, Blackrock, Dublin, A94 C3N8 Declare application invalid
Permission is being sought for retention of extension to rear of property and o
D26B/0376/WEBreceived 29 Jun 2026decided 30 Jun 2026234 m away
3 Laurel Bank, Lanesville, Dun Laoghaire, Co. Dublin, A96 DV27 Grant permission
Permission sought for a new vehicular entrance gateway to the front to provide 1
D26A/0477/WEBreceived 25 Jun 2026decided 18 Aug 2026337 m away
47, Ashton Park, Monkstown, Co. Dublin, A94A9R2 Grant permission
The development will consist of a single storey rear kitchen extension, conversi
D26A/0475/WEBreceived 25 Jun 2026decided 14 Aug 202628 m away
29, Monkstown Avenue, Monkstown, Dublin, A94H599 Grant permission
The proposed development will consist of: Modifications to the permitted develo
D26A/0450/WEBreceived 16 Jun 2026decided 4 Aug 2026124 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 24 in 5 years within 500 m

ACP 501278 on D26B/0092/WEB Pending
received 1 May 2026463 m awayinspector's report
ACP 322229 on D25A/0059/WEB Granted with conditions
received 4 Apr 2025decided 17 Jul 2025494 m awayinspector's report
ACP 321940 on D24B/0501/WEB Invalid
received 24 Feb 2025decided 20 Feb 2025433 m away
ACP 320983 on D24B/0334/WEB Granted with conditions
received 4 Oct 2024decided 14 Feb 2025138 m awayinspector's report
ACP 321868 on D24B/0501/WEB Invalid
received 13 Feb 2025decided 13 Feb 2025433 m away
ACP 320521 on D24A/0353 Refused
received 9 Aug 2024decided 11 Dec 2024323 m awayinspector's report
ACP 319158 on D23B/0591 Granted with conditions
received 28 Feb 2024decided 10 Dec 2024216 m awayinspector's report
ACP 319209 on D23A/0774 Granted with conditions
received 6 Mar 2024decided 24 Sept 2024342 m awayinspector's report
ACP 318444 on D23A/0400 Granted with conditions
received 13 Nov 2023decided 13 May 2024349 m awayinspector's report
ACP 317751 on D23A/0345 Granted with conditions
received 9 Aug 2023decided 9 May 2024497 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 47 in 3 years within 500 m

28 Wynberg Park, Blackrock, Dublin, A94 Y5V0 — Opt out commencement notice
20 Jul 2026CN0144476DRD25A/0881/WEB494 m away
54 Abbey Road, Monkstown, Dublin, A94 F6F2 — Opt out commencement notice
13 Jul 2026CN0144163DRD25B/0123/WEB479 m away
5 Lanesville Mews, Dun Laogahire, Dublin, A96 XD83 — Opt out commencement notice
10 Jul 2026CN0144573DRD25B/0670/WEB332 m away
26 Windsor Park, Monkstown, Dublin, A94 E8K1 — Short commencement notice
25 Jun 2026CN0144010DRD23A/0546126 m away
35 Richmond Park, Dublin, A94 C6R6 — Short commencement notice
22 Jun 2026CN0143756DRD25B/0590/WEB242 m away
76 Richmond Park, Monkstown, Dún Laoghaire-Rathdown, A94 K5N0 — Opt out commencement notice
12 May 2026CN0141979DRD25A/0021/WEB282 m away
1B Lanesville, Monkstown, Dún Laoghaire-Rathdown, A96 RR82 — Short commencement notice
13 Apr 2026CN0140583DRD25B/0627/WEB218 m away
2 Monkstown Farm, Dublin, Dún Laoghaire-Rathdown, A94 YA30 — Commencement notice
31 Mar 2026CN0140104DRD25B/0386/WEB228 m away
43 Carrickbrennan Lawn, Monkstown, Dún Laoghaire-Rathdown, A94 X4K3 — Opt out commencement notice
16 Mar 2026CN0139527DRD25B/0600/WEB382 m away
61 Wynberg Park, Blackrock, Dublin, A94W6D5 — Opt out commencement notice
4 Mar 2026CN0139143DRD25A/0476/WEB335 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 68 in 36 months within 500 m

€705,000

median price

€7,466/m²

median €/m²

sales

rooftop-geocoded

with listing detail

new builds

€271,000 – €1,280,000, 14 Feb 2024 to 3 Sept 2026.

Address	Sold	Price	Asking	Type	Beds	m²	€/m²	BER	Dist.
3 CASTLE PARK, MONKSTOWN, DUBLIN	3 Sept 2026	€1,165,000	€1,050,000	Semi-D	3	—	—	E2	433 m
45 RICHMOND AVE, MONKSTOWN, BLACKROCK	31 Aug 2026	€990,000	—	—	—	—	—	—	214 m
46 OLIVER PLUNKETT AVENUE, MONKSTOWN FARM, DUNLAOGHAIRE	28 Apr 2026	€735,000	€650,000	End of Terrace	3	92	7,989	D2	429 m
49 OLIVER PLUNKETT RD, MONKSTOWN FARM, DUN LAOGHAIRE	22 Jan 2026	€485,000	€495,000	Terrace	3	69	7,029	G	475 m
43 ASHTON PARK, MONKSTOWN, BLACKROCK	9 Jan 2026	€1,200,000	€1,100,000	Semi-D	4	132	9,091	E2	62 m
36 RORY OCONNOR PARK, DUN LAOGHAIRE, DUBLIN	17 Dec 2025	€557,000	€495,000	House	3	73	7,630	F	452 m
25 ABBEY PARK, MONKSTOWN, DUBLIN	3 Dec 2025	€730,000	€685,000	Semi-D	3	92	7,935	E2	373 m
20 LAUREL BANK, LANESVILLE, DUBLIN	27 Nov 2025	€504,000	€495,000	Property	2	—	—	B3	283 m
17 OLIVER PLUNKETT VILLAS, MONKSTOWN FARM, MONKSTOWN DUN LAOGHAIRE	26 Nov 2025	€535,000	€545,000	Terrace	3	88	6,080	D2	370 m
APT 14, THE SYCAMORES, STRADBROOK HILL BLACKROCK	20 Nov 2025	€320,000	€320,000	Apartment	1	41	7,805	C2	459 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 39 days left
closes 21 Oct 2026Dún Laoghaire-Rathdown County Councillea-wide
Environment: Green Dog Walkers Pledge 110 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

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
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
The Dún Laoghaire and Blackrock Decarbonising Zone – Action and Implementation Plan
Monthly County Council Meeting6 Jul 202611Dún Laoghaire-Rathdown County Council
Appointment of 3 Members to the Dún Laoghaire-Rathdown Theatre
Monthly County Council Meeting6 Jul 20265Dún 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
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
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
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
4.02. Proposed disposal of a 99-year leasehold agreement to Dalkey Utd Football Club Hyde Road, Dalkey (LD 2344)
Monthly County Council Meeting11 May 202643Dún Laoghaire-Rathdown County 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. 15 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
0.19 hafolio DN11259L292 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

Red Door Special School
primary29 pupilsOther/Unknown216 m
Dun Laoghaire ETNS
primary177 pupilsMulti Denominational216 m
HOLY FAMILY SCHOOL
primary149 pupilsCatholic346 m
Rockford Manor Secondary School
postprimary273 pupilsCATHOLIC406 m
ST OLIVER PLUNKETT SP SC
primary63 pupilsCatholic511 m
Christian Brothers College
postprimary549 pupilsCATHOLIC641 m
Monkstown Eucate Together NS
primary415 pupilsMulti Denominational995 m

Stops 60 · routes 111, 4, 7, 702, 7A, 7B, 7D, 7E, 7n, 84n, DART, E2, L25, L26, L27, S8

Monkstown Farm
L27178 m
Monkstown Avenue
L27191 m
Richmond Grove
4, L25243 m
Monkstown Avenue
4, L25, L27259 m
Bluepool Pitches
4, L25261 m
Lanesville
4, L25, L27283 m
Oliver Plunkett Ave
L27389 m
Oliver Plunkett Ave
L27449 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
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 12 Sept 2026, 23:39 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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