Planning Register
Site report · 500 m radius · generated 13 Sept 2026, 11:42

Coolamber Court

Eircode Coordinates 53.29045, -6.31067Local authority South Dublin County Council
Applications only for this county. Appeals, zoning, RZLT and consultations: Dún Laoghaire-Rathdown and Fingal only for now.

What closes soonest 5 open windows

  • Appeal window closes 14 Sept 20261 day left
    SD26B/0361WInvalid - Site Notice — Construction of a 2 storey rear extension to existing dwelling
    4 weeks from the council's decision (17 Aug 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer) · 400 m away
  • Appeal window closes 16 Sept 20263 days left
    SD26A/0156WGrant Permission for Retention — The retention of 1.96m wide pedestrian entrance, disabled ramp, handrail, balustrading and associated site works.
    4 weeks from the council's decision (19 Aug 2026) · s.37 Planning and Development Act 2000 · €220 to An Coimisiún Pleanála (€110 observer) · 496 m away
  • Observations close 17 Sept 20264 days left
    SD26B/0372Wapplication received — Retention for a flat roof over the existing front porch extension; revised ground floor front elevation fenestration; re
    5 weeks from receipt (13 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 471 m away
  • Observations close 22 Sept 20269 days left
    SD26B/0375Wapplication received — First floor extension over existing single storey structure to side including extension of mini hip roof, single storey
    5 weeks from receipt (18 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 157 m away
  • Observations close 22 Sept 20269 days left
    SD26A/0197Wapplication received — The proposed development will consist of the subdivision of the existing rear garden space, to enable the erection of 2n
    5 weeks from receipt (18 Aug 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · €20 to the council · 488 m away
Sources: acp, consult, moderngov, npad, rzlt · fetched 12 Sept 2026, 00:05
SourceLicenceFetchedLink
acpCC-BY-4.012 Sept 2026, 00:05open
consultpublic12 Sept 2026, 02:04open
moderngovpublic12 Sept 2026, 21:48open
npadCC-BY-4.012 Sept 2026, 20:38open
rzltCC-BY-4.012 Sept 2026, 00:23open

Where this is

Townland
Knocklyon
Settlement
Dublin city and suburbs
Electoral division
Rathfarnham-Ballyroan
Local electoral area
Rathfarnham-Templeogue
Local authority
South Dublin County Council
Parcel
Tailte Éireann 1843253 (freehold), 243 m²

Census 2022, small area 267113005

200
people
73
households
74
dwellings

87.7% owner-occupied, 9.6% privately rented, 0% social. Vacancy 1.4%.

Sources: places, parcels · fetched 11 Sept 2026, 21:28
SourceLicenceFetchedLink
placesCC-BY-4.011 Sept 2026, 21:28open
parcelsCC-BY-4.011 Sept 2026, 19:06open

Zoning evaluated against the point

R2 — Existing residential south dublin county development plan 2022 2028 · 8 Mar 20228 Mar 2028

RES: To protect and/or 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
SourceLicenceFetchedLink
zoningCC-BY-4.012 Sept 2026, 02:04open

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.
DesignationCountExamples
NIAH-recorded building2Charleville House; Riversdale House
Radon risk area2About 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
Sources: constraints, constraints.flood_cfram, constraints.niah, constraints.radon · fetched 11 Sept 2026, 19:11
SourceLicenceFetchedLink
constraintsmixed — CC-BY-4.0 except OPW flood (CC-BY-NC-ND-4.0, publishable=false)11 Sept 2026, 19:11open
constraints.flood_cframCC-BY-NC-ND-4.0 · not redistributable — shown as a flag only11 Sept 2026, 19:11open
constraints.niahCC-BY-4.011 Sept 2026, 19:11open
constraints.radonCC-BY-4.011 Sept 2026, 19:11open

Residential Zoned Land Tax

This site is on an RZLT mapthe draft map 2027 and the final map 2026 (0.02 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
SourceLicenceFetchedLink
rzltCC-BY-4.012 Sept 2026, 00:23open

Planning applications 89 in 5 years within 500 m

Open for observation

  • 22 Coolamber Park, Knocklyon, Dublin 16, D16 A0P0 observations close 17 Sept 2026 · 4 days left
    Retention for a flat roof over the existing front porch extension; revised ground floor front elevation fenestration; revised first floor side elevation fenestration.
    SD26B/0372Wreceived 13 Aug 2026471 m away
  • 40, Woodbrook Park, Templeogue, Dublin, D16 V967 observations close 22 Sept 2026 · 9 days left
    First floor extension over existing single storey structure to side including extension of mini hip roof, single storey Kitchen/Dining extension at rear, internal layout alterations at ground and first floor and all associated site works.
    SD26B/0375Wreceived 18 Aug 2026157 m away
  • 5/5A, Knocklyon Cottages, Knocklyon Road, Knocklyon, Dublin 16 observations close 22 Sept 2026 · 9 days left
    The proposed development will consist of the subdivision of the existing rear garden space, to enable the erection of 2no. single storey, 3-bed, detached dwellings; access to the development will be provided via a new roadway, from Knocklyon Rd; and, all associated site works, including landscaping, boundary walls and treatments, Suds drainage, to facilitate the development.
    SD26A/0197Wreceived 18 Aug 2026488 m away

Recent decisions and applications

54
Grant permission
7
(undecided)
6
Grant permission & grant retention
3
Invalid application
  • Rowan House Cheeverstown, Templeogue, Dublin 6 Officer Allocation
    To remove the existing dilapidated structure (see below appendix A) and replace it with an existing building owned by the Department of Education and Youth (see below appendix A). The replacement building is slightly larger in footprint than the original at 138m2 coming in at approx. 58m2 larger and is currently in storage. The proposal will see the 2no. classrooms be used for 1 to 1 classes, it is not anticipated that staffing and student numbers will increase as a result of the increase in floor area. The building would be relocated to the site and adapted as necessary to suit the operational needs of the school in compliance with statutory requirements and DEY supplementary design guidance, FSC and DAC reports would also be submitted to local building control authority. Works to existing building envelope to form 2 no. access and egress points to better aid accessibility to the existing building. existing window opes will be adapted to form new door openings in the existing facade rowan house itself is not a protected structure.
    ED26/0076received 4 Aug 2026477 m away
  • 60, Elkwood, Ballyroan, Dublin 16, D16A373 Invalid - site notice
    Construction of a 2 storey rear extension to existing dwelling
    SD26B/0361Wreceived 4 Aug 2026decided 17 Aug 2026400 m away
  • 66, Knockcullen Drive, Knocklyon, Dublin, D16 K0H2 Referral
    Demolition of portions of the existing rear and side external walls at ground floor level and the rear wall of the first floor; Demolition of the existing garage roof and the existing rear utility room, and the construction of (a) A single storey extension to the rear and side of the existing dwelling; (b) The partial conversion of the existing garage to habitable accommodation; (c) A first floor extension to the rear of dwelling, including the extension of the existing roof over the proposed first floor extension; (d) The widening of the existing vehicular entrance; and (e) Associated external works, including a new front entrance, entrance steps, planter, landscaping and all ancillary site development works.
    SD26B/0344received 24 Jul 2026398 m away
  • Pairc Ui Mhurchu, Firhouse Road, Dublin 16, D16 A2F8 Grant permission for retention
    The retention of 1.96m wide pedestrian entrance, disabled ramp, handrail, balustrading and associated site works.
    SD26A/0156Wreceived 1 Jul 2026decided 19 Aug 2026496 m away
  • 42, Anne Devlin Road, Rathfarnham, Dublin 14, D14T2V5 Grant permission
    Construction of two storey and single storey extensions to the rear, first floor extension to side, two storey extension to the front with internal alterations to garage to accommodate new toilet and utility (79.7 sq. metres); access stairs to attic, front dormer window to attic and new attic window in side gable wall together with new single storey garden building to the rear (38.88 sq. metres) of existing two storey house (92 sq. metres)
    SD26B/0269received 3 Jun 2026decided 28 Jul 2026423 m away
  • 17 Ballyroan Park, Templeogue, Dublin 16, D16 E9T4 Grant permission & grant retention
    Retention permission for two Velux rooflights to the front roof slope for single-storey extension to the rear and side, widening of the existing front vehicular access, and an attic conversion for storage purposes, including a dormer window to the rear roof slope and two rooflights to the front roof slope.
    SD26B/0249Wreceived 22 May 2026decided 2 Jul 2026150 m away
  • 3, Old Bridge Road, Templeogue, Dublin 16, D16 VH58 Grant permission
    Garage conversion with bay window to front at ground floor with pitched roof over & 3No. roof lights, ground floor rear extension with pitched roof over & 4No. roof lights. First floor internal alterations. Hip build up to Dutch hip at attic level with window in gable wall & dormer roof window on rear slope of roof at attic level. Detached single storey playroom & bike storage with pitched roof over in rear garden. Widening of vehicular entrance & partial dishing of kerb.
    SD26B/0168Wreceived 9 Apr 2026decided 3 Jun 2026472 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
SourceLicenceFetchedLink
npadCC-BY-4.012 Sept 2026, 20:38open

Appeals 5 in 5 years within 500 m

Source: acp · fetched 12 Sept 2026, 00:05
SourceLicenceFetchedLink
acpCC-BY-4.012 Sept 2026, 00:05open

Commencement notices 23 in 3 years within 500 m

  • 54 Anne Devlin Road, Dublin 14, Dublin, D14 A3P0 Short commencement notice
    7 Aug 2026CN0145955SDSD26B/0088W431 m away
  • 3 Old Bridge Road, Dublin 16, Dublin, D16 VH58 Opt out commencement notice
    31 Jul 2026CN0145588SDSD26B/0168W484 m away
  • 20 Coolamber Park, Knocklyon, South Dublin, D16 E4W0 Short commencement notice
    28 Mar 2026CN0140086SDSD25B/0658W432 m away
  • 62 Lansdowne Park, Knocklyon, South Dublin, D16 RX61 Opt out commencement notice
    9 Mar 2026CN0139575SDSD25B/0037W119 m away
  • Ballyroan Park, Dublin 16, South Dublin, D16 N6E5 Opt out commencement notice
    3 Feb 2026CN0138035SDSD25B/0605W86 m away
  • 60 Knocklyon Road, Templeogue, South Dublin, D16 XE42 Opt out commencement notice
    5 Jan 2026CN0137232SDSD25B/0418W36 m away
  • 65 Cremorne, South Dublin, D16 A8P3 Short commencement notice
    26 Nov 2025CN0136066SDSD23B/0504459 m away
  • 22 Coolamber Park, Knocklyon, South Dublin, D16 A0P0 Short commencement notice
    21 Aug 2025CN0132272SDSD25B/0261W486 m away
  • 46 Woodbrook Park, Templeogue, South Dublin, D16 EV80 Short commencement notice
    5 Aug 2025CN0131639SDSD24B/0136W181 m away
  • 26 Ballyroan Road, Rathfarnham,, South Dublin, D16 W7E8 Opt out commencement notice
    30 Jul 2025CN0131477SDSD25B/0152W221 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
SourceLicenceFetchedLink
bcmsCC-BY-4.012 Sept 2026, 23:34open

Sales 34 in 36 months within 500 m

€747,500
median price
€5,971/m²
median €/m²
34
sales
34
rooftop-geocoded
17
with listing detail
0
new builds

€425,000€1,450,000, 25 Jan 2024 to 18 Dec 2025.

AddressSoldPriceAskingTypeBeds€/m²BERDist.
57 KNOCKCULLEN DRIVE, KNOCKLYON, RATHFARNHAM18 Dec 2025€820,000€700,000Detached41336,165C3395 m
60 LANSDOWNE PARK, KNOCKLYON RD, TEMPLEOGUE DUBLIN 1616 Dec 2025€875,000€850,000Detached51416,206C3129 m
50 KNOCKLYON ROAD, TEMPLEOGUE, DUBLIN 1617 Nov 2025€650,100€595,000Semi-D3102.96,318E2151 m
54 ASHTON AVE, KNOCKLYON, DUBLIN 1617 Oct 2025€850,000€795,000Detached41455,862C1467 m
40 WOODBROOK PARK, TEMPLEOGUE, DUBLIN 1616 Oct 2025€839,000€725,000Semi-D31386,080D2169 m
8 KNOCKLYON DR, TEMPLEOGUE, DUBLIN 1626 Sept 2025€755,000€545,000Semi-D31017,475D2217 m
9 CORRYBEG, TEMPLEOGUE, DUBLIN 6W12 Sept 2025€1,450,000€1,395,000Detached42007,250B3482 m
95 BALLYROAN RD, TEMPLEOGUE, DUBLIN 1610 Sept 2025€675,000€650,000Semi-D31006,750E1364 m
60 KNOCKCULLEN DR, KNOCKLYON, DUBLIN 1631 Jul 2025€740,000€715,000Detached31395,324B3398 m
13 CORRYBEG WAY, TEMPLEOGUE, DUBLIN 6W8 Jul 2025€997,000€995,000Semi-D41915,220A3475 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
SourceLicenceFetchedLink
cara_listingsThird-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, 20:14open
pprPSI — 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, 20:31open

Consultations 3 matched by place

Source: consult · fetched 12 Sept 2026, 02:04
SourceLicenceFetchedLink
consultpublic12 Sept 2026, 02:04open

Council items 10 in 24 months

Source: moderngov · fetched 12 Sept 2026, 21:48
SourceLicenceFetchedLink
moderngovpublic12 Sept 2026, 21:48open

Capacity and public land

No publishable utility-capacity record within the radius. 9 records from Esb substation withheld: source licence forbids redistribution; see the operator's own register.

Public land (LDA register of relevant lands)

  • South Dublin County CouncilDublin city and suburbs
    0.35 hafolio DN193486F172 m awayas of 1 Apr 2023
  • South Dublin County CouncilDublin city and suburbs
    0.41 hafolio DN180377F181 m awayas of 1 Apr 2023
  • Dublin City CouncilDublin city and suburbs
    2.86 hafolio DN5233N185 m awayas of 1 Apr 2023
  • Dublin City CouncilDublin city and suburbs
    3.1 hafolio DN6069F198 m awayas of 1 Apr 2023
  • South Dublin County CouncilDublin city and suburbs
    0.1 hafolio DN193486F216 m awayas of 1 Apr 2023
  • Dublin City CouncilDublin city and suburbs
    0.3 hafolio DN93595F225 m awayas of 1 Apr 2023
  • Dublin City CouncilDublin city and suburbs
    16.58 hafolio DN788N233 m awayas of 1 Apr 2023
  • Dublin City CouncilDublin city and suburbs
    0.72 hafolio DN15354L283 m awayas of 1 Apr 2023
Sources: esbn, lda_lands · fetched 11 Sept 2026, 16:42
SourceLicenceFetchedLink
esbnall-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 only11 Sept 2026, 16:42open
lda_landsCC-BY-4.011 Sept 2026, 16:43open

Schools and public transport within 1.0 km

Schools

  • CHEEVERSTOWN SP SCH
    primary29 pupilsCatholic488 m
  • RATHFARNHAM PARISH N S
    primary215 pupilsChurch Of Ireland583 m
  • Sancta Maria College
    postprimary577 pupilsCATHOLIC779 m
  • ST COLMCILLE SENIOR N S
    primary744 pupilsCatholic799 m
  • SCOIL COLMCILLE NAOFA
    primary721 pupilsCatholic799 m
  • ST PATRICK GNS
    primary472 pupilsCatholic836 m
  • Saplings Special School
    primary30 pupilsMulti Denominational859 m
  • Coláiste Éanna
    postprimary618 pupilsCATHOLIC908 m

Stops 38 · routes 15, 15B, 15D, 65, 65B, 82, F1, F2, S6, UM08

  • Coolamber Court
    1564 m
  • Coolamber Court
    15165 m
  • Cherryfield Wy
    F1, S6174 m
  • Woodbrook Pk
    15, F1, S6, UM08314 m
  • Knockcullen Rise
    15317 m
  • Woodbrook Pk
    15, F1, S6, UM08324 m
  • Cremorne
    65B, F1, S6325 m
  • Knockcullen Rise
    15365 m
Sources: gtfs, schools · fetched 11 Sept 2026, 19:16
SourceLicenceFetchedLink
gtfsCC-BY-4.011 Sept 2026, 19:16open
schoolsCC-BY-4.011 Sept 2026, 16:41open

Sources used in this report

SectionSourceLicenceFetched
LocationplacesCC-BY-4.011 Sept 2026, 21:28
ParcelparcelsCC-BY-4.011 Sept 2026, 19:06
ZoningzoningCC-BY-4.012 Sept 2026, 02:04
Constraintsconstraintsmixed — CC-BY-4.0 except OPW flood (CC-BY-NC-ND-4.0, publishable=false)11 Sept 2026, 19:11
Constraintsconstraints.flood_cframCC-BY-NC-ND-4.0 · not redistributable, flag only11 Sept 2026, 19:11
Constraintsconstraints.niahCC-BY-4.011 Sept 2026, 19:11
Constraintsconstraints.radonCC-BY-4.011 Sept 2026, 19:11
RzltrzltCC-BY-4.012 Sept 2026, 00:23
PlanningnpadCC-BY-4.012 Sept 2026, 20:38
AppealsacpCC-BY-4.012 Sept 2026, 00:05
CommencementsbcmsCC-BY-4.012 Sept 2026, 23:34
Salescara_listingsThird-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
SalespprPSI — 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
Consultationsconsultpublic12 Sept 2026, 02:04
Council itemsmoderngovpublic12 Sept 2026, 21:48
Capacityesbnall-rights-reserved (esbnetworks.ie disclaimer: personal/non-commercial, no modification or republication without written ESB permission) — permission NOT sought · not redistributable, flag only11 Sept 2026, 16:42
Public landlda_landsCC-BY-4.011 Sept 2026, 16:43
Projectssocial_housingCC-BY-SA-4.011 Sept 2026, 20:13
AmenitiesgtfsCC-BY-4.011 Sept 2026, 19:16
AmenitiesschoolsCC-BY-4.011 Sept 2026, 16:41
DeadlinesacpCC-BY-4.012 Sept 2026, 00:05
Deadlinesconsultpublic12 Sept 2026, 02:04
Deadlinesmoderngovpublic12 Sept 2026, 21:48
DeadlinesnpadCC-BY-4.012 Sept 2026, 20:38
DeadlinesrzltCC-BY-4.012 Sept 2026, 00:23

Generated 13 Sept 2026, 11:42 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.