Residential land off Castlebyrne Park, Blackrock

Rockfield · Blackrock · Dún Laoghaire-Rathdown

On the RZLT map, no permission. RZLT-liable and no live permission for 10+ homes on it

Site area: 1.52 ha (3.77 acres)
Zoning: R2
Townland: Rockfield

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Why this site

On the RZLT map, no permission· Residential Zoned Land Tax
On the RZLT map, no permission · RZLT-liable and no live permission for 10+ homes on it · 1 Jan 2027 · source
On the RZLT map (3% land tax)· Residential Zoned Land Tax
On the RZLT map (3% land tax) · On the 2027 draft RZLT map · 1 Jan 2027 · source
Underused site
Underused site · About 3,075 m² of buildings on 1.52 ha (plot ratio 0.20, 2 storeys max) · 26 Sept 2026 · source

Planning applications within 500 m (on Planning Register)

Who owns it

The registered owner is on the Land Registry folio. Search the map on landdirect.ie at 53.29046, -6.17457 and buy a copy of the folio: €5 online, and it names the owner and any charge on the land. Most Dublin land is registered; older unregistered titles are in the Registry of Deeds.

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Planning around the site, deadlines, zoning and constraints in full

Planning on and around the site

Radius m: 250

Near

Years: 5
Total: 24

Appeals

Total: 1
Tagged: 1

Inspector recommendations are shown only where the inspector's report has been read and tagged; "not extracted" is not the same as "no recommendation". Sources: npad, 26 Sept 2026; acp, 25 Sept 2026; bcms, 25 Sept 2026

Deadlines running

Radius m: 250
Count: 0

Deadlines are computed once, by the connector that saw the event, from the statutory rule; never estimated here. Sources: acp, 25 Sept 2026; consult, 25 Sept 2026; moderngov, 25 Sept 2026; npad, 26 Sept 2026; rzlt, 25 Sept 2026

Zoning and the RZLT map

Rzlt

Available: Yes
On site: Yes
Note: This land is on an RZLT map — the owner is liable for an annual 3 % tax.

Zones (1)

Code	Label	Meaning	Objective text	Plan id	Valid from
R2	Existing residential	An established residential area. The objective is to protect existing residential amenity as well as to provide housing — which is the objective a neighbour'…	Objective A: A To provide residential development and improve residential amenity while protecting the existing residential amenities	DR-001:DP:county-development-plan-2022-2028	1 Apr 2022

Objective text is quoted from the development plan as published on MyPlan (GZT). The plain-English line is our gloss. Sources: zoning, 26 Sept 2026; rzlt, 25 Sept 2026

Constraints

Available: Yes
Buffer m: 50
Opw flood extent nearby: No

Kinds (3)

Kind	Label	Count
niah	NIAH-recorded building	2
radon	Radon risk area	2
rps	Record of Protected Structures	3

Flood extents are OPW data we may not redistribute: shown as a yes/no and a link to floodinfo.ie. Sources: constraints, 11 Sept 2026; constraints.niah, 11 Sept 2026; constraints.radon, 11 Sept 2026; constraints.rps, 11 Sept 2026

Homes planned nearby

Radius m: 1,000

Totals

Sites: 5
Homes: 558
Started: 306
Sites started: 4
Sites unbuilt: 0
Sites lapsing: 0
Sites lapsed: 0
Appealed: 252
Sites appealed: 1
Started pct: 55
Not started: 0

As of

Computed at: 2026-09-26T06:08:07+00:00
Sites in table: 4,173

Sites (5)

Source	Application id	Council	Ref	Name	Address
application	38,231	DLR	LRD26A/0051/WEB	Temple Hill and Temple Road	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, Monk…
application	37,380	DLR	ABP30894620	1.46ha on lands within the curtilage of ‘Cluain Mhuire’	1.46ha on lands within the curtilage of ‘Cluain Mhuire’, (a protected strutrure RPS. ref. no. 776), Newtownpark Avenue, Blackrock, Co. Dublin
application	34,386	DLR	D21A/0958	Newtown Avenue, Blackrock	c.0.49 ha site on the former Europa Garage Site, Newtown Avenue, Blackrock, Co Dublin
application	34,286	DLR	D17A/0137	Newtown Avenue	Site of 0.49ha (1.23 acres) at Newtown Avenue, Blackrock, Co. Dublin. This site is known as the 'Former Europa Garage site'
application	33,421	DLR	D19A/0430	Fern Dean Nursing Home & Rockford House	Fern Dean Nursing Home & Rockford House, Dean's Grange Road, Blackrock, Co Dublin

Grants of 10+ homes. "Unbuilt" means no commencement notice has been matched; "lapsing" expires within a year. Sources: bcms, 25 Sept 2026; npad, 26 Sept 2026

Public land nearby

Radius m: 1,000

Sources: lda_lands, 11 Sept 2026; moderngov, 25 Sept 2026

Transport and schools

Radius m: 1,000
Stop count: 48
Facility count: 7

Stops (10)

Agency	Stop id	Name	Distance m
nta	8250DB007972	Fleurville Road	68.5
nta	8250DB007421	Annaville Terrace	157.5
nta	8250DB007921	Newtownpark Avenue	177.8
nta	8250DB004352	Rockville Road	196.4
nta	8250DB004355	Newtownpark Church	202.3
nta	8250DB007920	Newtownpark Avenue	248.9
nta	8250DB007971	Newtown Park	329.4
nta	8250DB004354	Marian Park	332.6
nta	8250DB004353	National School	360.1
nta	8250DB003171	Newtown Park	364.9

Schools (7)

Kind	Ref	Name	Council	Distance m
school_postprimary	81001I	Newpark Comprehensive School	DLR	150.2
school_primary	19335M	Scoil na nAingeal	DLR	307.6
school_primary	10494K	ALL SAINTS N S	DLR	437.9
school_primary	18499O	ST AUGUSTINES SCHOOL	DLR	541.5
school_postprimary	60081P	Rockford Manor Secondary School	DLR	858.7
school_primary	14586M	CARYSFORT NS	DLR	930.3
school_primary	18451J	SCOIL LORCÁIN	DLR	946.8

Sources: gtfs, 25 Sept 2026; schools, 11 Sept 2026

Other sites nearby

Residential land off Castlebyrne Park, Blackrock · On the RZLT map, no permission
Public land off Castlebyrne Park, Newtown Park Avenue · Publicly owned land
Residential land off Marian Park, Blackrock · On the RZLT map, no permission
Residential land off Castlebyrne Park, Newtownpark Avenue · On the RZLT map, no permission
Residential land off Castlebyrne Park, Newtown Park Avenue · On the RZLT map, no permission
Residential land off Castlebyrne Park, Newtownpark Avenue · On the RZLT map, no permission

Figures as of 24 Sept 2026. Sources: acp (25 Sept 2026); bcms (25 Sept 2026); constraints (11 Sept 2026); constraints.niah (11 Sept 2026); constraints.radon (11 Sept 2026); constraints.rps (11 Sept 2026); consult (25 Sept 2026); gtfs (25 Sept 2026); lda_lands (11 Sept 2026); moderngov (25 Sept 2026); npad (26 Sept 2026); parcels (11 Sept 2026); places (11 Sept 2026); rzlt (25 Sept 2026); schools (11 Sept 2026); zoning (26 Sept 2026).

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