Residential land at Newtown Castlebyrn
Blackrock · Dún Laoghaire-Rathdown
On the RZLT map, no permission. RZLT-liable and no live permission for 10+ homes on it
- Site area
- 0.61 ha (1.52 acres)
- Zoning
- R2
- Townland
- Newtown Castlebyrn
Watch it and we’ll email you when anything changes: a new application, a decision or a deadline. The full site page adds the score, what could be built, an indicative land value and who to talk to.
Why this site
- On the RZLT map, no permission· Residential Zoned Land Tax
- On the RZLT map (3% land tax)· Residential Zoned Land Tax
Planning on this site
- D22A/1018 · grant permission · lodged 21 Dec 2022
- D17B/0568 · grant permission · lodged 11 Dec 2017
- D17B/0485 · withdraw the application · lodged 26 Oct 2017
- D04A/1313 · grant permission · lodged 15 Nov 2004
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 53.29076, -6.16892 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
- Total
- 39
- Years
- 5
Appeals
- Total
- 5
- Tagged
- 3
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, 25 Sept 2026; acp, 25 Sept 2026; bcms, 25 Sept 2026
Deadlines running
- Count
- 4
- Radius m
- 250
Clocks (4)
| Kind | Basis | Summary | Days left | Distance m | Deadline at |
|---|---|---|---|---|---|
| decision | event | D26A/0645/WEB: DECLARE APPLICATION INVALID — Alterations and extension to existing dwelling, comprising of alterations to fr | 2 | 207.7 | 28 Sept 2026 |
| application_received | event | D26A/0645/WEB: application received — Alterations and extension to existing dwelling, comprising of alterations to fr | 6 | 207.7 | 2 Oct 2026 |
| application_received | event | D26A/0663/WEB: application received — Alterations and extension to existing dwelling, comprising of alterations to fr | 12 | 207.7 | 8 Oct 2026 |
| decision | event | D26B/0430/WEB: GRANT PERMISSION — • Demolition of the roof of the existing extension to the side;• Construction of | 18 | 97.7 | 14 Oct 2026 |
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, 25 Sept 2026; rzlt, 25 Sept 2026
Zoning and the RZLT map
Rzlt
- Note
- This land is on an RZLT map — the owner is liable for an annual 3 % tax.
- On site
- Yes
- Available
- Yes
Zones (2)
| Code | Label | Meaning | Plan id | Valid to | Fetched at |
|---|---|---|---|---|---|
| G1 | Open space with recreation | Open space with active recreational amenities — pitches, courts, play areas. | DR-001:DP:county-development-plan-2022-2028 | 1 Apr 2028 | 11 Sept 2026 |
| 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'… | DR-001:DP:county-development-plan-2022-2028 | 1 Apr 2028 | 11 Sept 2026 |
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
- Buffer m
- 50
- Available
- Yes
- Opw flood extent nearby
- No
Kinds (1)
| Kind | Count | Label |
|---|---|---|
| radon | 2 | Radon risk area |
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.radon, 11 Sept 2026
Homes planned nearby
- Radius m
- 1,000
As of
- Computed at
- 2026-09-26T06:08:07+00:00
- Sites in table
- 4,173
Totals
- Homes
- 856
- Sites
- 6
- Lapsed
- 298
- Started
- 306
- Appealed
- 252
- Not started
- 0
- Started pct
- 36
- Sites lapsed
- 1
- Sites lapsing
- 0
- Sites started
- 4
- Sites unbuilt
- 0
- Sites appealed
- 1
Sites (6)
| Council | Lat | LEA | Lon | Ref | Name |
|---|---|---|---|---|---|
| DLR | 53.3 | Blackrock | -6.17 | LRD26A/0051/WEB | Temple Hill and Temple Road |
| DLR | 53.29 | Blackrock | -6.17 | ABP30894620 | 1.46ha on lands within the curtilage of ‘Cluain Mhuire’ |
| DLR | 53.3 | Blackrock | -6.17 | D21A/0958 | Newtown Avenue, Blackrock |
| DLR | 53.3 | Blackrock | -6.17 | D17A/0137 | Newtown Avenue |
| DLR | 53.29 | Blackrock | -6.17 | D19A/0430 | Fern Dean Nursing Home & Rockford House |
| DLR | 53.29 | Dún Laoghaire | -6.16 | ABP-306949 | Dalguise House . Monkstown Road |
Applicants (1)
| Name | Homes | Sites |
|---|---|---|
| Lulani Dalguise Limited | 298 | 1 |
Grants of 10+ homes. "Unbuilt" means no commencement notice has been matched; "lapsing" expires within a year. Sources: bcms, 25 Sept 2026; npad, 25 Sept 2026
Public land nearby
- Radius m
- 1,000
Transport and schools
- Radius m
- 1,000
- Stop count
- 53
- Facility count
- 6
Stops (10)
| Name | Agency | Stop id | Distance m |
|---|---|---|---|
| Rowan Park | nta | 8250DB003162 | 144.3 |
| Rowan Park | nta | 8250DB003116 | 148.7 |
| Newtownpark Church | nta | 8250DB004355 | 197.3 |
| National School | nta | 8250DB004353 | 207.1 |
| Rockville Road | nta | 8250DB004352 | 207.2 |
| National School | nta | 8250DB007973 | 228 |
| Stradbrook Road | nta | 8250DB003163 | 237.1 |
| Newtownpark Avenue | nta | 8250DB007920 | 358.3 |
| Stradbrook Road | nta | 8250DB003115 | 370.1 |
| Fleurville Road | nta | 8250DB007972 | 376.6 |
Schools (6)
| Council | Ref | Kind | Name | Distance m |
|---|---|---|---|---|
| DLR | 19335M | school_primary | Scoil na nAingeal | 258.3 |
| DLR | 81001I | school_postprimary | Newpark Comprehensive School | 305.7 |
| DLR | 60081P | school_postprimary | Rockford Manor Secondary School | 569.7 |
| DLR | 18451J | school_primary | SCOIL LORCÁIN | 709.2 |
| DLR | 10494K | school_primary | ALL SAINTS N S | 812.5 |
| DLR | 18499O | school_primary | ST AUGUSTINES SCHOOL | 905.3 |
Other sites nearby
- Residential land at Newtown Castlebyrn · On the RZLT map, no permission
- Residential land at Newtown Castlebyrn · On the RZLT map, no permission
- Residential land at Stradbrook · On the RZLT map, no permission
- Residential land at Newtown Castlebyrn · On the RZLT map, no permission
- Residential land at Stradbrook · On the RZLT map, no permission
- Residential land at Rockfield · 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.radon (11 Sept 2026); consult (25 Sept 2026); gtfs (25 Sept 2026); lda_lands (11 Sept 2026); moderngov (25 Sept 2026); npad (25 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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