Site report · 500 m radius · generated 13 Sept 2026, 00:53

Porterstown Road

Eircode —Coordinates 53.36998, -6.39794Local authority Fingal County Council

What closes soonest 0 open windows

No observation, appeal or consultation window is open within 500 m today.

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: Diswellstown
Settlement: Dublin city and suburbs
Electoral division: Castleknock-Knockmaroon
Local electoral area: Castleknock
Local authority: Fingal County Council
Parcel: Tailte Éireann 1891847 (freehold), 799 m²

Census 2022, small area 267040004

446

people

households

106

dwellings

87.6% owner-occupied, 5.2% privately rented, 0% social. Vacancy 6.6%.

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

FINGAL_DP_OWN · — – —

RS - Residential: Ensure that any new development in existing areas would have a minimal impact on and enhance existing residential amenity.

R2 — Existing residential the fingal development plan 2023 2029 · 5 Apr 2023 – 5 Apr 2029

RS - Residential: Provide for residential development and protect and improve residential amenity

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	house
Radon risk area	2	About 1 in 10 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
Recorded monument	2	Ringfort - unclassified; R149649

Sources: constraints, constraints.niah, constraints.radon, 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.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 (2.24 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 46 in 5 years within 500 m

Recent decisions and applications

Grant permission

Grant permission for retention

Invalid application

Invalid application due to site notice

24 Riverwood Grove, Carpenterstown, Dublin, D15 P9Y8 Referral
Cian and Sheila Hanley intend to apply for Planning Permission for dev
FW26A/0304Ereceived 27 Jul 2026406 m away
24 Riverwood Grove, Carpenterstown, Dublin, D15 P9Y8 Invalid application
Cian and Sheila Hanley intend to apply for Planning Permission for dev
FW26A/0300Ereceived 24 Jul 2026decided 27 Jul 2026406 m away
4 Luttrellstown Lawn, Dublin 15, D15 F2P1 Grant permission for retention
The development consist of a garage converted to a study.
FW26A/0239received 11 Jun 2026decided 30 Jul 2026147 m away
7 Homeleigh, Porterstown, Dublin 15, D15 PF5C Grant permission
Planning Permission sought for detached garage, canopy balcony to side
FW26A/0188Ereceived 8 May 2026decided 2 Jul 2026383 m away
18 Riverwood Grove, Carpenterstown, Dublin, D15 K4KX Grant permission
An attic conversion to non-habitable area, which incorporates the gabl
FW26A/0151Ereceived 14 Apr 2026decided 2 Jun 2026369 m away
3, Luttrellstown Way, Dublin 15, D15 A0P9 Grant permission
(i) Proposed demolition of the existing single storey pitched roof, ro
FW26A/0145Ereceived 10 Apr 2026decided 2 Jun 2026218 m away
18 Riverwood Grove, Carpenterstown, Dublin, D15 K4KX Invalid application
An attic conversion to non-habitable area, which incorporates the gabl
FW26A/0148Ereceived 10 Apr 2026decided 14 Apr 2026369 m away
8 Luttrellstown Heath, Carpenterstown, Dublin 15, D15 F2K3 Grant permission
Attic conversion for storage with two rear dormers, four front roofli
FW26A/0114Ereceived 20 Mar 2026decided 2 Jul 2026168 m away
1 Luttrellstown Thicket, Dublin 15, D15 Y7V7 Grant permission
The development will consist of 1) the construction of a new first-flo
FW26A/0078Ereceived 4 Mar 2026decided 23 Apr 2026309 m away
5 Luttrellstown Rise, Diswellstown Road, Castleknock, Dublin 15 Grant permission
Permission for the construction of a dormer window to the rear of the
FW26A/0030Ereceived 26 Jan 2026decided 19 Mar 2026369 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 1 in 5 years within 500 m

ACP 319915 on FW24A/0141 Granted with conditions
received 13 Jun 2024decided 14 Nov 2024366 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 15 in 3 years within 500 m

18 Riverwood Grove, Dublin 15, Dublin, D15 K4KX — Short commencement notice
16 Sept 2026CN0147646FLFW26A/0151E382 m away
1 Luttrellstown Thicket, Dublin, D15 Y7V7 — Opt out commencement notice
28 Jul 2026CN0145612FLFW26A/0078E315 m away
3 Luttrellstown Close, Carpenters Town, Fingal, D15 W02C — Opt out commencement notice
20 May 2026CN0142616FL454 m away
3 Riverwood Place, Fingal, D15 K7P8 — Short commencement notice
22 Jan 2026CN0137434FLFW24A/0216E464 m away
7 Homeleigh, Dublin 15, Fingal, D15 PF5C — Opt out commencement notice
9 Oct 2025CN0134366FLFW25A/0258426 m away
2 Luttrellstown Walk, Fingal, D15 E9KN — Opt out commencement notice
31 Aug 2025CN0132838FLFW25A/0144E344 m away
52 Luttrellstown Way, Dublin 15, Fingal, D15 DWK7 — Opt out commencement notice
31 May 2025CN0129348FLFW22A/0028353 m away
20 Luttrellstown Rise, Castleknock, Fingal, D15 FFN4 — Short commencement notice
14 Apr 2025CN0127736FLFW24A/0375E405 m away
7 Homeleigh, Porterstown, Fingal, D15 PF5C — Opt out commencement notice
7 Apr 2025CN0127095FLFW24A/0207426 m away
8 LUTTRELLSTOWN AVENUE, Dublin, Fingal, D15 YC5E — Opt out commencement notice
6 Jan 2025CN0124641FLFW24A/0141387 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 32 in 36 months within 500 m

€507,500

median price

€5,773/m²

median €/m²

sales

rooftop-geocoded

with listing detail

new builds

€317,500 – €1,210,000, 31 Jan 2024 to 20 Mar 2026.

Address	Sold	Price	Asking	Type	Beds	m²	€/m²	BER	Dist.
13 LUTTRELLSTOWN GROVE, CASTLEKNOCK, DUBLIN 15	20 Mar 2026	€525,000	€495,000	Semi-D	3	100	5,250	D1	168 m
30 RIVERWOOD CRESCENT, CASTLEKNOCK, DUBLIN 15	15 Jan 2026	€510,000	€495,000	Semi-D	3	—	—	C3	418 m
9 RIVERWOOD GROVE, CASTLEKNOCK, DUBLIN 15	8 Dec 2025	€567,500	€550,000	Semi-D	3	96	5,911	C3	429 m
25B FERNLEIGH DR, CARPENTERSTOWN, CASTLEKNOCK DUBLIN 15	30 Oct 2025	€350,000	€340,000	Apartment	2	65	5,385	D1	458 m
62 LUTTRELLSTOWN DR, CASTLEKNOCK, DUBLIN 15	29 Oct 2025	€580,000	€600,000	Semi-D	3	102.6	5,653	C2	172 m
9 LUTTRELLSTOWN OAKS, CASTLEKNOCK, DUBLIN 15	19 Aug 2025	€562,000	€525,000	Semi-D	3	94	5,979	C2	333 m
9 RIVERWOOD CRESCENT, CASTLEKNOCK, DUBLIN 15	1 Aug 2025	€557,000	—	—	—	—	—	—	376 m
1 FERNLEIGH GRANGE, CASTLEKNOCK, DUBLIN 15	29 Jul 2025	€350,000	€325,000	Duplex	2	67.6	5,178	D1	476 m
4 LUTTRELLSTOWN RISE, LUTTRELLSTOWN, CASTLEKNOCK	25 Jul 2025	€505,000	€495,000	Semi-D	3	87	5,805	D1	431 m
1 LUTTRELLSTOWN DR, CASTLEKNOCK, DUBLIN 15	11 Jul 2025	€625,000	€495,000	Semi-D	3	105	5,952	C3	172 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 9 matched by place

Fingal Safer Schools - St. Fintan's National School, Sutton, Dublin 13 2 days left
closes 15 Sept 2026Fingal County Counciltownland-wide
Fingal Safer Schools - Scoil Mhuire, Howth Primary School, Tuckett's Lane, Howth 2 days left
closes 15 Sept 2026Fingal County Counciltownland-wide
Fingal Safer Schools - Hansfield Educate Together National School, Barnwell Road, Clonee, Dublin 15 2 days left
closes 15 Sept 2026Fingal County Councilstreet-wide
Fingal Safer Schools - St Mochta's National School, Porterstown Road, Clonsilla, Dublin 15 2 days left
closes 15 Sept 2026Fingal County Counciltownland-wide
Fingal Safer Schools - Gaelscoil na Mara & Donabate Community College, Portrane Road & Ballisk Common, Donabate, Co. Dublin 7 days left
closes 20 Sept 2026Fingal County Counciltownland-wide
Fingal Safer Schools - St. Mary's National School, R122, Oldtown, Co. Dublin 7 days left
closes 20 Sept 2026Fingal County Counciltownland-wide
Fingal Safer Schools - Swords Educate Together National School & Gaelscoil Bhrian Bóroimhe, Glen Ellan Road, Swords, Co. Dublin 7 days left
closes 20 Sept 2026Fingal County Councillocality-wide
Fingal Safer Schools - Thornleigh Educate Together National School, Thornleigh Green, Swords 7 days left
closes 20 Sept 2026Fingal County Councillocality-wide
Public Consultation on Identification of Bathing Waters in Fingal for Bathing Season 2027 12 days left
closes 25 Sept 2026Fingal 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

Notice of proposed lease of land at Kellystown, Dublin 15 to St. Mochta's Football Club, Porterstown Road, Dublin 15
County Council14 Sept 202622cFingal County Council
Report of Blanchardstown-Mulhuddart/Castleknock/Ongar Services B Area Committee Meeting held on Thursday 3rd September 2026
County Council14 Sept 202620bFingal County Council
Councillor S. Shovlin - Update on Engagement regarding Broadband in Castleknock - AI109166
Blanchardstown-Mulhuddart/Castleknock/Ongar Area Committee (Services B - Strategic & General Matters)3 Sept 202614.Fingal County Council
Councillor T. Leddy - Castleknock Village Heritage Strategy - AI109092
Blanchardstown-Mulhuddart/Castleknock/Ongar Area Committee (Services B - Strategic & General Matters)3 Sept 202639.Fingal County Council
Confirmation and Re-Affirmation of Minutes of Blanchardstown - Mulhuddart/Castleknock/Ongar Services B (Strategic and General Matters) Meeting held on Thursday the 4th of June 2026
Blanchardstown-Mulhuddart/Castleknock/Ongar Area Committee (Services B - Strategic & General Matters)3 Sept 20261.Fingal County Council
Proposed lease of land at Kellystown, Dublin 15 to St Mochta's Football Club, Porterstown Road, Dublin 15
Blanchardstown-Mulhuddart/Castleknock/Ongar Area Committee (Services B - Strategic & General Matters)3 Sept 202632aFingal County Council
Councillor G. Sheehan - Clonee to Blanchardstown Cycling Route - AI108792
Blanchardstown-Mulhuddart/Castleknock/Ongar Area Committee (Services B - Strategic & General Matters)3 Sept 20266.Fingal County Council
Councillor T. Leddy - M50 Boundary with Castleknock Tennis Club - AI109273
Blanchardstown-Mulhuddart/Castleknock/Ongar Area Committee (Services B - Strategic & General Matters)3 Sept 202644.Fingal County Council
Email from Rachel Begley TII dated 29th May 2026 regarding Cllr Walsh Motion Impact of Noise from the M50 - Ashleigh and Castleknock
Blanchardstown-Mulhuddart/Castleknock/Ongar Area Committee (Services B - Strategic & General Matters)3 Sept 202634bFingal County Council
Election of Cathaoirleach of Blanchardstown-Mulhuddart/Castleknock/Ongar Area Committee
County Council12 Jun 2026F/306/26bFingal 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. 11 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
0.1 hafolio DN60617F54 m awayas of 1 Apr 2023
Fingal County Council — Dublin city and suburbs
7.96 hafolio DN1296F151 m awayas of 1 Apr 2023
Fingal County Council — Dublin city and suburbs
5.95 hafolio DN169760F295 m awayas of 1 Apr 2023
Fingal County Council — Dublin city and suburbs
2.18 hafolio DN1296F457 m awayas of 1 Apr 2023
Fingal County Council — Dublin city and suburbs
1.34 hafolio DN1296F477 m awayas of 1 Apr 2023
Fingal County Council — Dublin city and suburbs
2.74 hafolio DN1296F480 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

Castleknock Community College
postprimary1318 pupilsMULTI DENOMINATIONAL510 m
ST PATRICKS NS
primary867 pupilsCatholic670 m
Luttrellstown Community College
postprimary1027 pupilsMULTI DENOMINATIONAL939 m
Scoil Choilm Community NS
primary698 pupilsMulti Denominational992 m

Stops 14 · routes 270T, 37, 70n, BI01, rail

Luttrellstown Court
37, 70n236 m
Luttrellstown Court
37244 m
Castleknock College
270T, 37344 m
Diswellstown Road
270T, 37, 70n345 m
Diswellstown Road
37528 m
Fernleigh Close
37, 70n539 m
Burnell Park Avenue
37668 m
Burnell Park Avenue
37, 70n679 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.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, 00:53 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?