Site report · 500 m radius · generated 13 Sept 2026, 04:59

Avondale Lawn

Eircode —Coordinates 53.29330, -6.17889Local authority Dun Laoghaire-Rathdown County Council

What closes soonest 2 open windows

Judicial review window closes 21 Sept 20268 days left
Refuse permission
8 weeks from the Commission's decision (27 Jul 2026) · s.50 Planning and Development Act 2000 · 29 m away
Judicial review window closes 20 Oct 202637 days left
Refuse permission
8 weeks from the Commission's decision (25 Aug 2026) · s.50 Planning and Development Act 2000 · 29 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: Stillorgan Park
Settlement: Dublin city and suburbs
Electoral division: Blackrock-Templehill
Local electoral area: Blackrock
Local authority: Dun Laoghaire-Rathdown County Council
Parcel: Tailte Éireann 5105147 (freehold), 293 m²

Census 2022, small area 267025001/267025011

337

people

110

households

119

dwellings

80% owner-occupied, 15.5% privately rented, 4.5% social. Vacancy 6.7%.

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
Architectural Conservation Area	1	Society of Friends Quaker Burial Ground and Meeting House, Temple Hill
Radon risk area	2	About 1 in 10 homes in this area is likely to have high radon levels; About 1 in 20 homes in this area is likely to have high radon levels
Record of Protected Structures	33	Formal Gardens of Dunardagh House; Belfort; House Terrace

Sources: constraints, constraints.aca, constraints.flood_cfram, 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.aca	CC-BY-4.0 (Fingal); public/attribution, unconfirmed (DLR)	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.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 not on the current draft or final RZLT map.

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 94 in 5 years within 500 m

Recent decisions and applications

Grant permission

Declare application invalid

Grant permission & grant retention

Grant permission for retention

29, Avondale Lawn, Blackrock, Dublin, A94X8Y8 Assessment Period
The construction of a first-floor extension over the existing single-storey flat
D26B/0438/WEBreceived 31 Jul 2026127 m away
Rear of No. 4 Prince Edward Terrace Lower, Carysfort Avenue & fronting to Brookfield Terrace, Blackrock, Co. Dublin - a Protected Structure Request additional information
Construction of 2 no. two-storey semi-detached dwellings with off-street parking
D26A/0337/WEBreceived 5 May 2026decided 26 Jun 2026416 m away
15, Carysfort Park, Blackrock, Co Dublin, A94X3W2 Grant permission
The proposed development will consist of a new consolidated single-storey front,
D26B/0267/WEBreceived 30 Apr 2026decided 18 Jun 2026231 m away
13, Cloister Avenue, Blackrock, Co. Dublin, A94H4X8 Grant permission
(A) a rear ground floor extension comprising improved and enlarged kitchen, dini
D26B/0263/WEBreceived 29 Apr 2026decided 22 Jun 2026353 m away
Rear of No. 4 Prince Edward Terrace Lower, Carysfort Avenue & fronting to Brookfield Terrace, Blackrock, Co Dublin Declare application invalid
Construction of 2 no. two-storey semi-detached dwellings with off-street parking
D26A/0314/WEBreceived 24 Apr 2026decided 28 Apr 2026416 m away
Rear of 4, Prince Edward Terrace Lower (4A & 4B Brookfield Terrace) Blackrock, Dublin Grant certificate of exemption
2 Units
V/031/26received 15 Apr 2026decided 30 Apr 2026416 m away
Athgarvan, 41 Stillorgan Park, Blackrock, Dublin, A94 P267 S5 dec not exempt
Replace existing timber 6m x 3m shed with pitched roof 2.4m in state of rot/dege
REF3626received 19 Mar 2026decided 9 Apr 2026422 m away
2a, Proby Square, Blackrock, Dublin, A94NY19 Grant permission for retention
Retention of a 2.02 m high, metal fence with posts (15.275 m) erected along the
D26B/0113/WEBreceived 2 Mar 2026decided 21 Apr 202629 m away
Site of approx. 4.56 ha at ‘St. Teresa’s House’ (A Protected Structure) and ‘St. Teresa’s Lodge’ (A Protected Structure) at Temple Hill and Temple Road, Monkstown, Blackrock, Co. Dublin Grant permission
1. Amendments to previously permitted Blocks C1, C2, C3, D1, E1, E2, E3, E4 and
LRD26A/0051/WEBreceived 30 Jan 2026decided 28 Jul 2026428 m away
rear of 4 & 4a, Proby Square, Blackrock, Co. Dublin Grant extension of duration of perm.
Permission for development. The proposed development will consist of:
D21A/0136/E1received 29 Jan 2026decided 20 Mar 20260 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 11 in 5 years within 500 m

ACP 501228 on D26B/0113/WEB Refused
received 27 Apr 2026decided 25 Aug 202629 m awayinspector's report
ACP 500723 on D25B/0461 Refused
received 4 Feb 2026decided 27 Jul 202629 m awayinspector's report
ACP 500969 on D25A/0958/WEB Refused
received 11 Mar 2026decided 1 Jul 2026209 m awayinspector's report
ACP 322792 on D25A/0259/WEB Refused
received 17 Jun 2025decided 6 Oct 2025304 m awayinspector's report
ACP 319210 on D23A/0777 Refused
received 6 Mar 2024decided 13 Nov 2024223 m awayinspector's report
ACP 319696 on D24A/0119/WEB Granted with conditions
received 10 May 2024decided 8 Nov 2024199 m awayinspector's report
ACP 320285 Pending
received 30 Jul 2024428 m away
ACP 318867 on D23B/0498 Granted with conditions
received 16 Jan 2024decided 19 Jun 2024452 m awayinspector's report
ACP 316645 on DM22/0048 Other
received 26 Apr 2023decided 31 Oct 2023428 m awayinspector's report
ACP 312416 on D21A/0924 Granted with conditions
received 10 Jan 2022decided 3 May 2022255 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

12 Brookfield Avenue, Blackrock, Dublin, A94 WN67 — Short commencement notice
10 Aug 2026CN0145943DRD25A/0758/WEB480 m away
109 Carysfort Park, Blackrock, Dún Laoghaire-Rathdown, A94 D2H1 — Opt out commencement notice
4 Mar 2026CN0138818DRD25B/0591356 m away
Proby Square, Dublin, Dún Laoghaire-Rathdown — Commencement notice
9 Feb 2026CN0138068DRD25A/0582/WEB146 m away
43 Avondale Lawn, Blackrock, Dún Laoghaire-Rathdown, A94 D6D9 — Opt out commencement notice
24 Nov 2025CN0135894DRD25A/0610/WEB61 m away
14 Oakley Park, Blackrock, Dún Laoghaire-Rathdown, A94 D6P8 — Short commencement notice
10 Oct 2025CN0134260DRD25A/0469/WEB359 m away
28 Avondale Court, Blackrock, Dún Laoghaire-Rathdown, A94 A8X9 — Opt out commencement notice
27 Aug 2025CN0132482DRD24A/0119/WEB218 m away
Carysfort Avenue, Blackrock, Dún Laoghaire-Rathdown, A94 X443 — Seven day notice
5 Aug 2025SN0012865DR207 m away
Carysfort Avenue, Blackrock, Dún Laoghaire-Rathdown, A94 V963 — Seven day notice
5 Aug 2025SN0012862DR173 m away
Carysfort Avenue, Blackrock, Dún Laoghaire-Rathdown, A94 PT73 — Seven day notice
5 Aug 2025SN0012866DR202 m away
Carysfort Avenue, Blackrock, Dún Laoghaire-Rathdown, A94 DA02 — Seven day notice
5 Aug 2025SN0012863DR192 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 48 in 36 months within 500 m

€853,500

median price

€7,964/m²

median €/m²

sales

rooftop-geocoded

with listing detail

new builds

€303,965 – €2,806,000, 9 Feb 2024 to 9 Jun 2026.

Address	Sold	Price	Asking	Type	Beds	m²	€/m²	BER	Dist.
93 CASTLEBYRNE PARK, NEWTOWNPARK AVE, BLACKROCK	9 Jun 2026	€597,000	—	—	—	—	—	—	441 m
15 CASTLEBYRNE PARK, NEWTOWN PARK AVE, BLACKROCK	13 Feb 2026	€667,500	€595,000	House	2	86	7,762	D2	381 m
10 PROBY GARDEN, BLACKROCK, DUBLIN	3 Feb 2026	€947,000	€875,000	Semi-D	4	129	7,341	D1	147 m
26 BROOKFIELD TERRACE, BLACKROCK, DUBLIN	9 Jan 2026	€762,000	€695,000	Terrace	2	98	7,776	B1	271 m
27 CLOISTER WAY, CARYSFORT AVE, BLACKROCK	15 Oct 2025	€810,000	€795,000	Terrace	3	92	8,804	B3	376 m
41 BROOKFIELD PLACE, BLACKROCK, DUBLIN	7 Oct 2025	€585,000	€550,000	Terrace	3	72	8,125	F	271 m
46 AVONDALE LAWN, BLACKROCK, DUBLIN	26 Sept 2025	€1,470,000	€1,350,000	Semi-D	4	182	8,077	B2	39 m
12 BROOKFIELD AVE, BLACKROCK, DUBLIN	24 Sept 2025	€485,000	€650,000	Semi-D	2	110	4,409	D1	480 m
8 PROBY SQUARE, BLACKROCK, CO DUBLIN	19 Sept 2025	€1,520,000	€1,495,000	Terrace	5	280	5,429	B3	49 m
41 CARYSFORT PARK, BLACKROCK, DUBLIN	12 Sept 2025	€865,000	€860,000	Semi-D	4	124	6,976	C3	233 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 38 days left
closes 21 Oct 2026Dún Laoghaire-Rathdown County Councillea-wide
Environment: Green Dog Walkers Pledge 109 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 4 in 24 months

National flag in Blackrock Park
Dún Laoghaire CHEPP Area Committee Meeting7 Sept 202615Dún Laoghaire-Rathdown County Council
Taking in Charge at Proby Place, Blackrock, Co. Dublin
Monthly County Council Meeting11 May 20266Dún Laoghaire-Rathdown County Council
Question in the name of Councillor Clodagh Ní Mhuirí
North Central Area Committee16 Feb 2026Q.46Dublin City Council
Report No. 199/2024 of the A/Assistant Chief Executive (M. Igoe)- With reference to the proposed disposal of the Council's Fee Simple interest at 41 Newtown Avenue, Coolock Industrial Estate, Dublin 17 to E TO INFINITY- For Blacklion Real Estate Fund.
Monthly Council Meeting7 Oct 202416(c)Dublin City 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. 10 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
0.11 hafolio DN104017F110 m awayas of 1 Apr 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
1.33 hafolio DN9392F156 m awayas of 1 Apr 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
2.11 hafolio DN9392F261 m awayas of 1 Apr 2023
Electricity Supply Board — Dublin city and suburbs
0.71 hafolio DN16652N301 m awayas of 1 Apr 2023
Dún Laoghaire-Rathdown County Council — Dublin city and suburbs
0.18 hafolio DN92489L320 m awayas of 1 Apr 2023
University College Dublin — Dublin city and suburbs
1.58 hafolio DN119736F336 m awayas of 1 Apr 2023
University College Dublin — Dublin city and suburbs
1.37 hafolio DN88095L357 m awayas of 1 Apr 2023
University College Dublin — Dublin city and suburbs
0.82 hafolio DN119736F379 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

ALL SAINTS N S
primary51 pupilsChurch Of Ireland456 m
Scoil na nAingeal
primary410 pupilsCatholic503 m
CARYSFORT NS
primary583 pupilsCatholic506 m
Newpark Comprehensive School
postprimary884 pupilsCHURCH OF IRELAND578 m
ST AUGUSTINES SCHOOL
primary157 pupilsCatholic586 m

Stops 49 · routes 114, 4, 7, 702, 7A, 7B, 7D, 7E, 7n, 84n, L25, L26, S6, S8

Proby Square
114, L26117 m
Proby Square
114, L26142 m
Brookfield Terrace
114, L26205 m
UCD Smurfit
114, L26394 m
Carysfort Avenue
114, L26397 m
UCD Smurfit
114, L26427 m
Annaville Terrace
7B, 7D, L25, L26470 m
Newtownpark Avenue
7B, 7D, L25, L26478 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.aca	CC-BY-4.0 (Fingal); public/attribution, unconfirmed (DLR)	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.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	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, 04:59 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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