Neighbourhoods · Dún Laoghaire-Rathdown · last 24 months · 69 electoral divisions

Where the council asks for more — Dún Laoghaire-Rathdown neighbourhoods

Every neighbourhood ranked: applications, extensions, retention and refusals.

Data updated 17 Oct 2026 · register lag up to 7 days · sources & freshness

45.7

applications per 1,000 homes

33%

household works

11%

for work already done

13%

refused

13%

asked for more details

Busiest Extending Built first Refusals Slowest Further info Appeals Building 12 months 24 months

All Dublin Dublin City Dún Laoghaire-Rathdown Fingal South Dublin

Where the council asks for more 61 ranked

Share of decisions that went through a further-information request first.

#	Neighbourhood	went through FI	Decided	Households	Retention	Refused	Median days
1	Cabinteely-Loughlinstown	38%	69	1,993	16%	20%	55
2	Foxrock-Torquay	32%	31	561	12%	26%	54
3	Churchtown-Castle	27%	30	746	13%	13%	52
4	Clonskeagh-Farranboley	25%	28	728	11%	25%	52
5	Shankill-Shanganagh	24%	41	1,931	7%	7%	52
6	Churchtown-Nutgrove	23%	35	1,186	8%	11%	53
7	Churchtown-Woodlawn	21%	29	553	18%	10%	51
8	Dundrum-Kilmacud	20%	45	1,338	9%	13%	51
9	Shankill-Rathmichael	19%	70	2,030	4%	27%	53
10	Blackrock-Seapoint	19%	32	555	11%	28%	50
11	Ballinteer-Ludford	19%	31	786	16%	19%	53
12	Dundrum-Sandyford	18%	60	3,004	19%	12%	52
13	Blackrock-Booterstown	18%	34	1,413	7%	6%	53
14	Glencullen	17%	225	7,893	12%	19%	53
15	Dundrum-Sweetmount	17%	29	1,046	9%	17%	51
16	Dundrum-Balally	16%	105	3,306	13%	10%	52
17	Blackrock-Williamstown	16%	45	1,060	12%	18%	52
18	Dun Laoghaire-Salthill	16%	31	763	12%	13%	53
19	Ballinteer-Meadowbroads	15%	27	609	3%	4%	51
20	Churchtown-Orwell	14%	49	689	7%	4%	51
21	Cabinteely-Granitefield	14%	28	1,008	15%	4%	52
22	Foxrock-Carrickmines	13%	120	2,184	9%	12%	53
23	Blackrock-Central	13%	76	1,368	9%	20%	51
24	Ballinteer-Woodpark	13%	38	2,037	15%	8%	52
25	Blackrock-Templehill	13%	39	1,071	12%	15%	52
26	Foxrock-Deansgrange	13%	39	848	14%	21%	51
27	Stillorgan-Merville	13%	46	1,173	9%	15%	51
28	Clonskeagh-Milltown	13%	38	781	5%	13%	53
29	Dun Laoghaire-Mount Town	13%	23	692	6%	9%	52
30	Blackrock-Carysfort	12%	67	2,185	13%	15%	52
31	Dun Laoghaire-West Central	12%	60	1,121	7%	12%	50
32	Dun Laoghaire-East Central	12%	66	1,017	4%	5%	50
33	Dalkey Upper	12%	57	772	7%	9%	51
34	Stillorgan-Priory	12%	41	856	6%	5%	52
35	Clonskeagh-Roebuck	12%	41	1,304	4%	10%	53
36	Stillorgan-Kilmacud	11%	70	1,544	10%	11%	52
37	Dalkey Hill	11%	56	615	9%	14%	51
38	Blackrock-Newpark	11%	28	774	15%	0%	52
39	Cabinteely-Pottery	10%	58	1,830	7%	10%	52
40	Dalkey-Bullock	10%	40	686	16%	12%	49
41	Churchtown-Landscape	10%	31	489	11%	3%	52
42	Shankill-Rathsallagh	10%	20	1,155	4%	10%	49
43	Dun Laoghaire-Sandycove	9%	101	1,401	10%	9%	51
44	Stillorgan-Deerpark	9%	77	1,001	6%	21%	52
45	Killiney North	9%	86	1,228	13%	16%	51
46	Dalkey-Coliemore	9%	54	581	15%	17%	50
47	Dundrum-Taney	9%	43	1,009	10%	12%	53
48	Foxrock-Beechpark	9%	33	620	9%	3%	51
49	Blackrock-Glenomena	8%	37	698	8%	5%	51
50	Dun Laoghaire Sallynoggin East	8%	40	1,057	16%	10%	51
51	Stillorgan-Leopardstown	8%	25	1,141	3%	12%	51
52	Stillorgan-Mount Merrion	7%	73	839	5%	11%	52
53	Clonskeagh-Windy Arbour	6%	50	1,078	8%	18%	52
54	Dalkey-Avondale	6%	34	528	12%	9%	52
55	Dun Laoghaire-Glasthule	5%	82	1,130	10%	11%	51
56	Blackrock-Stradbrook	5%	44	977	12%	11%	50
57	Dun Laoghaire-Glenageary	5%	38	1,674	5%	5%	50
58	Ballybrack	5%	21	989	17%	24%	51
59	Blackrock-Monkstown	3%	61	1,379	20%	18%	50
60	Killiney South	3%	31	2,257	10%	16%	52
61	Dun Laoghaire-Monkstown Farm	0%	23	894	25%	4%	52

Every council 31

#	Council	went through FI	Applications	Retention	Refused	Median days
1	Monaghan	64%	1,323	19%	7%	98
2	Roscommon	57%	1,372	22%	13%	98
3	Carlow	52%	915	18%	9%	81
4	Offaly	50%	1,609	21%	9%	77
5	Kerry	46%	2,658	30%	12%	63
6	Kilkenny	46%	1,894	22%	7%	63
7	Cavan	45%	1,593	24%	5%	58
8	Kildare	43%	3,324	24%	20%	61
9	Mayo	43%	2,741	18%	7%	60
10	Westmeath	43%	1,385	20%	13%	59
11	Limerick	42%	2,851	20%	11%	61
12	Laois	41%	1,968	23%	7%	55
13	Wicklow	40%	2,788	20%	14%	54
14	Waterford	40%	2,252	21%	11%	55
15	Louth	40%	2,081	29%	15%	52
16	Tipperary	39%	3,080	30%	4%	55
17	Meath	38%	3,478	21%	13%	55
18	Wexford	38%	2,851	27%	16%	54
19	Longford	37%	607	19%	14%	50
20	Leitrim	36%	509	27%	4%	53
21	Galway County	32%	3,908	24%	13%	54
22	Donegal	29%	5,077	24%	7%	50
23	Clare	28%	2,415	20%	6%	55
24	Sligo	28%	1,124	25%	7%	52
25	Galway City	26%	689	27%	14%	55
26	Dublin City	25%	6,002	15%	10%	55
27	Fingal	24%	3,488	20%	22%	54
28	South Dublin	21%	2,291	15%	12%	55
29	Dún Laoghaire-Rathdown	13%	3,881	11%	13%	52
30	Cork City	12%	1,192	19%	7%	56
31	Cork County	0%	6,839	21%	8%	66

How it is counted

A neighbourhood is a CSO electoral division; its households and population are the 2022 census totals of the small areas inside it. Every application, appeal and building-start notice is counted in the division where it is on the map.
Household works are applications whose description says extension, attic, dormer, porch, garden room, garage conversion and the like, and does not say apartments, units, commercial, retail or office.
Work already done (retention) is an application to keep something that was built without permission: its type or description says retention. Its grant rate is shown where at least ten were decided.
Decisions count grants and refusals only; invalid, withdrawn and undecided applications are left out of every rate. Days are from the council’s receipt date to its decision date.
A rate is printed only where the neighbourhood has at least 20 of the thing being rated in the window; smaller ones show counts and are not ranked.
Councils have no per-household figures outside Dublin: the census spine is loaded for the Dublin region only.

Sources: National Planning Application Database (NPAD), CSO Census 2022 Small Area Population Statistics, An Coimisiún Pleanála case list, Building Control Management System commencement notices · fetched 17 Oct 2026, 03:41

Source	Licence	Fetched	Link
National Planning Application Database (NPAD)	CC BY 4.0	17 Oct 2026, 03:41	open
CSO Census 2022 Small Area Population Statistics	CC BY 4.0	17 Oct 2026, 03:41	open
An Coimisiún Pleanála case list	CC BY 4.0	17 Oct 2026, 03:41	open
Building Control Management System commencement notices	CC BY 4.0	17 Oct 2026, 03:41	open

Recomputed weekly from the store; last built 17 Oct 2026.

Homes permitted, not started · Grant rates by council · Sources & freshness