Site report · 1000 m radius · generated 15 Sept 2026, 20:25

Mercer Close

Eircode —Coordinates 53.24677, -6.15990Local authority Dun Laoghaire-Rathdown County Council

What closes soonest 0 open windows

No observation, appeal or consultation window is open within 1000 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	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: Laughanstown
Settlement: Dublin city and suburbs
Electoral division: Cabinteely-Loughlinstown
Local electoral area: Killiney-Shankill
Local authority: Dun Laoghaire-Rathdown County Council
Parcel: Tailte Éireann 6067008 (freehold), 1.38 ha

Census 2022, small area 267038004

219

people

households

dwellings

81.8% owner-occupied, 15.2% privately rented, 0% social. Vacancy 8%.

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

No zoning objective covers this site in the current plan (or the plan is not loaded for this county).

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
NIAH-recorded building	9	Brennanstown House; Glendruid; Glendruid
Radon risk area	13	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	7	Brennanstown House; Barrington Tower; Glendruid
Recorded monument	53	Cross-inscribed stone; Enclosure; Megalithic tomb - portal tomb

Sources: constraints, constraints.flood_cfram, constraints.flood_nifm, 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.flood_cfram	CC-BY-NC-ND-4.0 · not redistributable — shown as a flag only	11 Sept 2026, 19:11	open
constraints.flood_nifm	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 (1.69 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 87 in 5 years within 1.0 km

Recent decisions and applications

Grant permission

Declare application invalid

Declare invalid (site notice)

Grant permission for retention

Bishop Street (M3a), Laughanstown, Dublin 18 (Development Area 7 Macnebury - Res3 Plot) Assessment Period
The proposed development will consist of: 32no. residential units comprising 4
DZ26A/0580/WEBreceived 30 Jul 2026544 m away
Castle Street (M5), Laughanstown, Dublin 18 (Development Area 7 Macnebury - Res2 Plot) Assessment Period
The proposed development will consist of 40no. residential units comprising 10
DZ26A/0579/WEBreceived 30 Jul 2026109 m away
10 Domville Square, Cherrywood, Dun Laoghaire, Dublin 18, D18H7WA Grant permission
Planning permission sought for a single storey glass conservatory (16.0 SQ.M.) t
DZ26B/0366/WEBreceived 24 Jun 2026decided 14 Aug 2026573 m away
10, Domville Square, Cherrywood, Dun Laoghaire, Dublin 18, D18H7WA Declare application invalid
Planning permission sought for a single storey glass conservatory (16.0 sq.m.)
DZ26B/0360/WEBreceived 23 Jun 2026decided 24 Jun 2026573 m away
Lehaunstown Lane, Dublin 18 Registered Application
Housing : Proposed Residential Development at Lehaunstown Lane, Dublin 18
PC/H/02/2026received 26 May 2026788 m away
17 Domville Court, Cherrywood, Dublin 18, D18WEK6 Grant permission for retention
Retention Planning Permission is sought for the Permanent Retention of a single
DZ26B/0241/WEBreceived 22 Apr 2026decided 10 Jun 2026733 m away
4 Mercer Row,Laughanstown, Dublin 18, D18XH7P Grant permission
The development consists of the addition of 3no. rooflights at attic level to t
DZ26B/0186/WEBreceived 1 Apr 2026decided 25 May 202691 m away
A site in the townlands of Brennanstown and Laughanstown, Dublin 18. The main development site forms part of ‘Development Area 3 Clarification of further information
The proposed development will principally consist of the construction of a resid
DZ26A/0252/WEBreceived 31 Mar 2026decided 22 Jul 2026521 m away
Lands within the Townland of, Brennanstown, Dublin 18 Grant permission
Development consisting of amendments to the development permitted under Reg. Ref
DZ26A/0245/WEBreceived 30 Mar 2026decided 30 Jul 2026913 m away
4 Mercer Row, Laughanstown, Dublin, D18XH7P Declare application invalid
The development consists of the addition of 3no. rooflights at attic level to t
DZ26B/0153/WEBreceived 18 Mar 2026decided 19 Mar 202691 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 27 in 5 years within 1.0 km

ACP 321573 Other
received 20 Dec 2024decided 1 Jul 20260 m away
ACP 324194 on FSC2403337DR/7DN Open
received 1 Apr 2026868 m away
ACP 321401 Granted
received 29 Nov 2024decided 12 Mar 20260 m awayinspector's report
ACP 323814 on FSC2409011DR/7DN Granted with conditions
received 17 Oct 2025decided 25 Feb 2026638 m awayinspector's report
ACP 322666 Granted
received 30 May 2025decided 25 Nov 20250 m awayinspector's report
ACP 323337 on DM25/010 Other
received 1 Aug 2025decided 14 Nov 2025128 m awayinspector's report
ACP 322422 on FSC2202962DR Granted with conditions
received 30 Apr 2025decided 28 Oct 2025828 m awayinspector's report
ACP 323580 on DZ25A/0489/WEB Open
received 4 Sept 2025714 m away
ACP 321992 Pending
received 28 Feb 2025167 m away
ACP 313322 Refused
received 13 Apr 2022decided 25 Nov 2024531 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 37 in 3 years within 1.0 km

1 Tully Green, Dublin 18, Dublin — Seven day notice
29 May 2026SN0014244DR405 m away
1 Castle Lane, Dublin, Dún Laoghaire-Rathdown — Commencement notice
4 Dec 2025CN0136283DRDZ23A/0028238 m away
Laughlanstown, Dublin 18, Dún Laoghaire-Rathdown, 00000 — Short commencement notice
14 Nov 2025CN0135570DRDZ21A/0932 & DZ24A/1030/WEB607 m away
Lehaunstown Lane, Co. Dublin, Dún Laoghaire-Rathdown, N/A — Opt out commencement notice
13 Aug 2025CN0132068DRDZ23A/0359888 m away
Townlands of Laughanstown & Brennanstown, Dublin 18, Dún Laoghaire-Rathdown — Commencement notice
30 Jun 2025CN0130587DRDZ23A/0005512 m away
Lehaunstown Lane, Cherrywood SDZ, Dún Laoghaire-Rathdown — Short commencement notice
24 Dec 2024CN0123692DRS179A/H/02/2024879 m away
33 Domville Park, Dublin, Dún Laoghaire-Rathdown — Seven day notice
23 Dec 2024SN0011761DRDZ21A/0806675 m away
M4 Block 2, Laughanstown, Dún Laoghaire-Rathdown — Commencement notice
16 Dec 2024CN0123216DRDZ21A/1085 & DZ23A/0443607 m away
M4 Block 3, Laughanstown, Dún Laoghaire-Rathdown — Commencement notice
16 Dec 2024CN0123217DRDZ21A/1085 & DZ23A/0443607 m away
M4 Residential Development, Laughanstown, Dún Laoghaire-Rathdown — Commencement notice
16 Dec 2024CN0123215DRDZ21A/1085 / DZ23A/0443607 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 36 in 36 months within 1.0 km

€407,500

median price

€5,650/m²

median €/m²

sales

rooftop-geocoded

with listing detail

new builds

€151,666 – €2,500,000, 23 Jan 2024 to 16 Jul 2026.

Address	Sold	Price	Asking	Type	Beds	m²	€/m²	BER	Dist.
4 Tully Road, Laughanstown new	16 Jul 2026	€665,198	—	—	—	—	—	—	423 m
86 WEST COURTYARD, TULLYVALE ESTATE, CABINTEELY DUBLIN 18	29 May 2026	€431,000	—	—	—	—	—	—	954 m
APT 42, THE OVAL, TULLYVALE	16 Oct 2025	€151,666	€395,000	Apartment	3	87	1,743	D1	986 m
APT 40 EAST COURT YARD, TULLYVALE, CABINTEELY DUBLIN 18	3 Oct 2025	€306,000	€260,000	Apartment	1	45	6,800	D1	999 m
14 THE OVAL, TULLYVALE, CABINTEELY DUBLIN 18	25 Sept 2025	€319,000	€269,000	Apartment	1	43	7,419	C3	935 m
51 WEST COURTYARD, TULLYVALE, CABINTEELY DUBLIN 18	29 Aug 2025	€395,500	€370,000	Apartment	2	70	5,650	C2	890 m
96 THE OVAL, TULLYVALE, CABINTEELY DUBLIN 18	28 Aug 2025	€338,100	€325,000	Apartment	2	55	6,147	C1	995 m
DRUID HILL, BRENNANSTOWN RD, CARRICKMINES	22 Aug 2025	€1,815,000	€1,795,000	Detached	4	237	7,658	B3	945 m
6 MERCER'S ROAD, MERCER VALE, CHERRYWOOD	31 Jul 2025	€865,000	€795,000	Semi-D	4	138	6,268	A2	232 m
8 MERCER CLOSE, MERCER VALE, CHERRYWOOD	29 Jul 2025	€780,000	€775,000	House	4	140	5,571	A2	47 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 8 in 24 months

Taking in Charge of Roads, Footpaths, Public Lighting, Open Space, Surface Water Sewer, Foul Sewer and Watermains at Stonebridge Wood, Stonebridge Lane, Shankill, Dublin 18 (BC-1916-TIC-01)
September County Council Meeting14 Sept 20267Dún Laoghaire-Rathdown County Council
Part 8 Proposed Residential Development at Lehaunstown Lane, Dublin 18
September County Council Meeting14 Sept 20268Dún Laoghaire-Rathdown County Council
Entrances - Kilboggot Park, Ballybrack
Dún Laoghaire CHEPP Area Committee Meeting7 Sept 202613Dún Laoghaire-Rathdown County Council
Parking - Shanganagh Castle Estate, Shankill
Dún Laoghaire CHEPP Area Committee Meeting7 Sept 20267Dún Laoghaire-Rathdown County Council
Part 8: Proposed Development at Kilbogget Park - Sports & Community Facilities
Monthly County Council Meeting6 Jul 20268Dún Laoghaire-Rathdown County Council
To ask the Chief Executive on behalf of Cherrywood Residents group when the bollards at Cherrywood Park cul-de-sac will be replaced? (Commitment given at deputation meeting that they be done end of August 2025).
Clondalkin, Newcastle, Rathcoole, Saggart and Brittas Area Committee21 Jan 2026Qu (11)South Dublin County Council
To ask the Chief Executive for a report on behalf of Cherrywood Residents Group as to when the remaining lights will be replaced in Cherrywood estate? How many done and how many outstanding?
Clondalkin, Newcastle, Rathcoole, Saggart and Brittas Area Committee19 Nov 2025Qu (7)South Dublin County Council
Report No. 18/2025 of the A/Assistant Chief Executive (M. Igoe) - Grant of a 3 year licence for a cafe at Johnstown Park, Dublin 11 to the Tram Cafe Limited.
Monthly Council Meeting6 Jan 202515(a)Dublin City 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. 34 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
2.95 hafolio DN171427F199 m awayas of 1 Jul 2023
The Minister for Education and Skills — Dublin city and suburbs
0.75 hafolio DN222897F339 m awayas of 1 Jul 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
0.37 hafolio DN171544F400 m awayas of 1 Jul 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
5.06 hafolio DN171427F424 m awayas of 1 Jul 2023
Dublin City Council — Dublin city and suburbs
0.25 hafolio DN13400N429 m awayas of 1 Jul 2023
The Office of Public Works — Dublin city and suburbs
0.14 hafolio DN28S474 m awayas of 1 Jul 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
0.22 hafolio DN171544F503 m awayas of 1 Jul 2023
Railway Procurement Agency — Dublin city and suburbs
0.5 hafolio DN184052F511 m awayas of 1 Jul 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

Blackrock Educate Together Secondary School
postprimary236 pupilsMULTI DENOMINATIONAL392 m
Cherrywood Educate Together National School
primary220 pupilsMulti Denominational446 m

Stops 14 · routes Green, L14

Castle Way
L14176 m
Castle Way
L14220 m
Lehaunstown Lane
L14386 m
Beckett Park
L14440 m
Beckett Park
L14463 m
Lehaunstown Lane
L14474 m
Laughanstown
Green530 m
Laughanstown
Green543 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.flood_cfram	CC-BY-NC-ND-4.0 · not redistributable, flag only	11 Sept 2026, 19:11
Constraints	constraints.flood_nifm	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, 20:25 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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