Residential land at Mountashton
Dún Laoghaire · Dún Laoghaire-Rathdown
On the RZLT map, no permission. RZLT-liable and no live permission for 10+ homes on it
- Site area
- 2.57 ha (6.34 acres)
- Zoning
- R2
- Townland
- Mountashton
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
- D26A/0626/WEB · lodged 24 Aug 2026
- D26A/0627/WEB · lodged 24 Aug 2026
- V/026/26 · grant certificate of exemption · lodged 2 Apr 2026
- V/025/26 · grant certificate of exemption · lodged 2 Apr 2026
- D26A/0262 · grant permission & grant retention · lodged 2 Apr 2026
- D26A/0265/WEB · grant permission · lodged 2 Apr 2026
- D26A/0264/WEB · grant permission · lodged 2 Apr 2026
- D24B/0512/WEB · grant permission · lodged 28 Nov 2024
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 53.28874, -6.15721 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
- 72
Appeals
- Total
- 7
- Tagged
- 4
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
- Radius m
- 250
- Count
- 3
Clocks (3)
| Kind | Entity type | Occurred at | Deadline at | Deadline kind | Summary |
|---|---|---|---|---|---|
| application_received | application | 24 Aug 2026 | 28 Sept 2026 | observation | D26A/0627/WEB: application received — The proposed development shall consist of alterations to previously approved Gra |
| application_received | application | 24 Aug 2026 | 28 Sept 2026 | observation | D26A/0626/WEB: application received — The proposed development shall consist of alterations to previously approved Gra |
| application_received | application | 24 Aug 2026 | 28 Sept 2026 | observation | D26A/0625/WEB: application received — Widening of existing vehicular access and associated works. |
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
- 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 (2)
| Kind | Label | Count |
|---|---|---|
| radon | Radon risk area | 1 |
| rps | Record of Protected Structures | 1 |
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; constraints.rps, 11 Sept 2026
Homes planned nearby
- Radius m
- 1,000
Totals
- Sites
- 7
- Homes
- 783
- Started
- 330
- Sites started
- 3
- Unbuilt
- 137
- Sites unbuilt
- 2
- Sites lapsing
- 0
- Lapsed
- 298
- Sites lapsed
- 1
- Appealed
- 18
- Sites appealed
- 1
- Started pct
- 42
- Not started
- 137
As of
- Computed at
- 2026-09-19T06:05:22+00:00
- Sites in table
- 4,168
Sites (7)
Applicants (1)
| Name | Sites | Homes |
|---|---|---|
| Lulani Dalguise Limited | 1 | 298 |
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
- 59
- Facility count
- 6
Stops (10)
| Agency | Stop id | Name | Distance m |
|---|---|---|---|
| nta | 8250DB002027 | Monkstown Farm | 199.2 |
| nta | 8250DB002050 | Monkstown Avenue | 211.9 |
| nta | 8250DB007226 | Richmond Grove | 229.1 |
| nta | 8250DB007330 | Bluepool Pitches | 247.3 |
| nta | 8250DB002026 | Monkstown Avenue | 286.7 |
| nta | 8250DB002051 | Lanesville | 311.1 |
| nta | 8250DB002049 | Oliver Plunkett Ave | 401.2 |
| nta | 8250DB002028 | Oliver Plunkett Ave | 459.6 |
| nta | 8250DB002053 | Abbey Park | 479.2 |
| nta | 8250DB002025 | Abbey Park | 480.4 |
Schools (6)
| Kind | Ref | Name | Council | Distance m |
|---|---|---|---|---|
| school_primary | 20503O | Dun Laoghaire ETNS | DLR | 222 |
| school_primary | 20381D | Red Door Special School | DLR | 222 |
| school_primary | 19840C | HOLY FAMILY SCHOOL | DLR | 353 |
| school_postprimary | 60081P | Rockford Manor Secondary School | DLR | 429.3 |
| school_primary | 19499T | ST OLIVER PLUNKETT SP SC | DLR | 483.2 |
| school_postprimary | 60180R | Christian Brothers College | DLR | 621.8 |
Other sites nearby
- Residential land at Mountashton · On the RZLT map, no permission
- Residential land at Lansville · On the RZLT map, no permission
- Residential land at Monkstown · On the RZLT map, no permission
- Residential land at Lansville · On the RZLT map, no permission
- Residential land at Lansville · On the RZLT map, no permission
- Residential land at Lansville · 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); constraints.rps (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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