Site report · 500 m radius · generated 12 Sept 2026, 17:57

Blackglen Road, Lamb's Cross, Balally

Eircode —Coordinates 53.26476, -6.23506Local authority Dun Laoghaire-Rathdown County Council

What closes soonest 1 open window

Observations close 29 Sept 202617 days left
D26A/0631/WEB — application received — (i) Demolition of the 1 no. existing residential unit and ancillary garage on si
5 weeks from receipt (25 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 82 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	11 Sept 2026, 21:46	open
npad	CC-BY-4.0	11 Sept 2026, 20:35	open
rzlt	CC-BY-4.0	12 Sept 2026, 00:23	open

Where this is

Townland: Balally
Settlement: Dublin city and suburbs
Electoral division: Dundrum-Sandyford
Local electoral area: Glencullen-Sandyford
Local authority: Dun Laoghaire-Rathdown County Council

Census 2022, small area 267080001

383

people

151

households

184

dwellings

49% owner-occupied, 41.7% privately rented, 2.6% social. Vacancy 14.1%.

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

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
Natural Heritage Area (incl. proposed)	1	Fitzsimon's Wood
NIAH-recorded building	2	Saint Mary's National School; Sandyford Carnegie Free Library
Radon risk area	4	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; About 1 in 5 homes in this area is likely to have high radon levels
Record of Protected Structures	2	Sandyford Community Centre; Woodside House
Recorded monument	5	Well; Enclosure; R149334

Sources: constraints, constraints.flood_cfram, constraints.nha, 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.nha	CC-BY-4.0	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 (11.92 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 47 in 5 years within 500 m

Open for observation

a 0.7333 hectare site to the north of Blackglen Road (R113), Sandyford, Co. Dublin observations close 29 Sept 2026 · 17 days left
(i) Demolition of the 1 no. existing residential unit and ancillary garage on si
D26A/0631/WEBreceived 25 Aug 202682 m away

Recent decisions and applications

Grant permission

Refuse permission

Grant permission for retention

Declare application invalid

Saffron Hill, Woodside Road, Barnacullia, Dublin 18, D18R9V3 Assessment Period
Proposed new ground floor only extension to the rear of the existing house. A pa
D26B/0403received 15 Jul 2026438 m away
Mountain View, Blackglen Road, Sandyford, Dublin 18, D18N2C0 Refuse permission for retention
(1) Retention permission for demolition works comprising the original dwelling,
D26A/0322/WEBreceived 29 Apr 2026decided 23 Jun 202686 m away
Thorncliffe, Slate Cabin Lane, Sandyford, Dublin 18 Grant permission
The development will consist of the demolition of some external walls to the rea
D26B/0223received 16 Apr 2026decided 3 Jun 2026288 m away
Woodside, Woodside Road, Sandyford, Dublin 18, D18X6C5 Grant permission
A single-storey extension to the rear of the existing dwelling, together with mi
D26B/0171/WEBreceived 25 Mar 2026decided 26 Jun 2026401 m away
4, Clareville, Hillcrest Downs, Sandyford, Dublin 18, D18K6C2 Grant permission
Permission for the construction of single storey side extension to existing det
D26B/0167/WEBreceived 24 Mar 2026decided 8 May 2026411 m away
B O'Reilly & Sons, Blackglen Road, Sandyford, Dublin 18, D18NR29 Grant permission for retention
Retention permission for existing portal frame shed structure with flat-roof ext
D26A/0059/WEBreceived 3 Feb 2026decided 6 May 2026121 m away
B O'Reilly & Sons, Blackglen Road, Sandyford, Dublin, D18NR29 Declare application invalid
Existing portal frame shed structure with flat-roof extension to side, boundary
D26A/0045/WEBreceived 29 Jan 2026decided 3 Feb 2026112 m away
Townlands of Balally, Woodside, at Blackglen Rd, Slate Cabin Lane, D 18 Grant permission
The proposed development consists of demolition of the existing, derelict, forme
D25A/0941/WEBreceived 5 Dec 2025decided 24 Apr 202654 m away
Blackglen View, Blackglen Road, Sandyford, Dublin 18 S5 dec exempt
Whether the use of the accommodation buildings at Blackglen View, Blackglen Road
REF18625received 28 Nov 2025decided 3 Feb 2026172 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 11 Sept 2026, 20:35

Source	Licence	Fetched	Link
npad	CC-BY-4.0	11 Sept 2026, 20:35	open

Appeals 10 in 5 years within 500 m

ACP 501722 on D26A/0322/WEB Pending
received 17 Jul 202686 m away
ACP 501365 on D25A/0941/WEB Pending
received 19 May 202654 m away
ACP 319621 on D23A/0456 Granted with conditions
received 30 Apr 2024decided 18 Dec 2025344 m awayinspector's report
ACP 323280 on LRD25A/0065/WEB Granted with conditions
received 7 Aug 2025decided 13 Nov 202521 m awayinspector's report
ACP 320365 on DM24/0012 Other
received 25 Jul 2024decided 15 Oct 20240 m awayinspector's report
ACP 313321 Granted with conditions
received 13 Apr 2022decided 23 Aug 202454 m awayinspector's report
ACP 312990 on D21A/0595 Granted with conditions
received 11 Mar 2022decided 21 Sept 2023484 m awayinspector's report
ACP 313688 on D22A/0186 Refused
received 31 May 2022decided 3 Aug 2023369 m awayinspector's report
ACP 314459 Refused
received 26 Aug 2022decided 6 Jul 202321 m awayinspector's report
ACP 313108 Withdrawn
received 24 Mar 2022decided 7 Apr 202254 m away

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 7 in 3 years within 500 m

144 Blackglen Road, Dublin 18, Dublin — Opt out commencement notice
3 Sept 2026CN0146996DRD24A/0947/WEB62 m away
Woodside Road, Dublin 18, Dublin, D18X6C5 — Opt out commencement notice
13 Aug 2026CN0146111DRD26B/0171/WEB459 m away
4 Hillcrest Downs, Dublin 18, Dublin, D18 K6C2 — Short commencement notice
30 Jun 2026CN0144090DRD26B/0167/WEB431 m away
142 Blackglen Road, Dublin 18, Dublin — Commencement notice
11 Jun 2026CN0143247DRD25A/0636/WEB59 m away
Barley Well, Slate Cabin Lane, Stepaside, Dublin, Dún Laoghaire-Rathdown, D18 W1W9 — Opt out commencement notice
9 Oct 2024CN0120431DRD23A/0794292 m away
Hillcrest Downs, Dublin, Dún Laoghaire-Rathdown, D18 Y8P3 — Opt out commencement notice
22 Jul 2024CN0116897DRD21B/0093459 m away
blackglen road, Dublin, Dún Laoghaire-Rathdown, D18 N1F2 — Seven day notice
19 Feb 2024SN0009719DR266 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 11 Sept 2026, 23:29

Source	Licence	Fetched	Link
bcms	CC-BY-4.0	11 Sept 2026, 23:29	open

Sales 7 in 36 months within 500 m

€965,000

median price

€5,796/m²

median €/m²

sales

rooftop-geocoded

with listing detail

new builds

€414,000 – €1,350,000, 1 Feb 2024 to 30 Apr 2026.

Address	Sold	Price	Asking	Type	Beds	m²	€/m²	BER	Dist.
2 LAMB DOYLES, BLACKGLEN ROAD new	30 Apr 2026	€1,101,322	€1,495,000	Detached	4	190	5,796	A2	287 m
C002 THE WOOD, CLON BRUGH AIKENS VILLAGE, SANDYFORD	19 Nov 2024	€414,000	—	—	—	—	—	—	472 m
THORNCLIFFE, SLATE CABIN LANE, SANDYFORD DUBLIN 18	27 Sept 2024	€1,350,000	—	—	—	—	—	—	328 m
6 BLACKGLEN COURT, SANDYFORD, DUBLIN 18	6 Sept 2024	€965,000	—	—	—	—	—	—	298 m
2 HILLCREST DOWNS, LAMBS CROSS, SANDYFORD DUBLIN 18	31 Jul 2024	€895,000	—	—	—	—	—	—	459 m
12 LAMBS BROOK ENNISKERRY RD, SANDYFORD DUBLIN 18, DUBLIN	10 Jul 2024	€1,025,000	—	—	—	—	—	—	473 m
204 THE WOOD, CLON BRUGH, AIKENS VILLAGE STEPASIDE DUBLIN 18	1 Feb 2024	€425,000	—	—	—	—	—	—	490 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.'	11 Sept 2026, 20:30	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 2 in 24 months

Question in the name of Councillor Clodagh Ní Mhuirí
North Central Area Committee15 Jun 2026Q.40Dublin City Council
COUNCILLOR RAY CUNNINGHAM To ask the Chief Executive if the path along the canal on the northeast of Blackhorse Bridge (behind Jamestown Road) is in the charge of the council, and are there plans to improve the path? The footpath connecting Tyrconnell Road to Jamestown Court is within folio DN4021 which is owned by Dublin City Council (DCC), therefore DCC is legally liable for this
Monthly Council Meeting13 Apr 2026Q.49Dublin City Council

Source: moderngov · fetched 11 Sept 2026, 21:46

Source	Licence	Fetched	Link
moderngov	public	11 Sept 2026, 21:46	open

Capacity and public land

No publishable utility-capacity record within the radius. 6 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
5.25 hafolio DN6439F76 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.14 hafolio DN23899F354 m awayas of 1 Apr 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
0.16 hafolio DN110436F394 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
0.5 hafolio DN15557N403 m awayas of 1 Apr 2023
Electricity Supply Board — Dublin city and suburbs
0.18 hafolio DN16652N472 m awayas of 1 Apr 2023
Dublin City Council — Dublin city and suburbs
1.5 hafolio DN19826N484 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

St. Mary's National School
primary242 pupilsCatholic377 m
Rosemont School
postprimary307 pupilsCATHOLIC648 m

Stops 26 · routes 114, 44, 44B

Blackgln Rd
114, 44B103 m
Blackgln Ct
114, 44B128 m
Blackglen Road
114, 44B250 m
Blackglen Court
114, 44B255 m
Woodside Road
44B261 m
Lambs Cross
114, 44B323 m
Slate Cabin Lane
44B332 m
Blackgln Rd
114, 44B339 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.nha	CC-BY-4.0	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	11 Sept 2026, 20:35
Appeals	acp	CC-BY-4.0	12 Sept 2026, 00:05
Commencements	bcms	CC-BY-4.0	11 Sept 2026, 23:29
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.'	11 Sept 2026, 20:30
Consultations	consult	public	12 Sept 2026, 02:04
Council items	moderngov	public	11 Sept 2026, 21:46
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	11 Sept 2026, 21:46
Deadlines	npad	CC-BY-4.0	11 Sept 2026, 20:35
Deadlines	rzlt	CC-BY-4.0	12 Sept 2026, 00:23

Generated 12 Sept 2026, 17:57 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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