Residential land at Merrion
Blackrock · Dún Laoghaire-Rathdown
On the RZLT map, no permission. RZLT-liable and no live permission for 10+ homes on it
- Site area
- 6.19 ha (15.29 acres)
- Zoning
- R2
- Townland
- Merrion
Watch this site to get an email when anything changes: a new application, a decision or a deadline. The full site page adds the score, what could be built, a 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
- D26B/0498/WEB · lodged 14 Sept 2026
- D26A/0618/WEB · lodged 18 Aug 2026
- D26A/0599/WEB · declare application invalid · lodged 11 Aug 2026
- D26B/0176/WEB · grant permission · lodged 26 Mar 2026
- D24B/0257/WEB · grant permission & grant retention · lodged 31 May 2024
- D23B/0128 · grant permission · lodged 24 Mar 2023
- D22B/0345 · grant permission · lodged 25 Jul 2022
- D22B/0271 · grant permission · lodged 30 May 2022
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 53.29858, -6.20012 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.
New development sites in Dún Laoghaire-Rathdown, every Monday
The week's new sites: permission running out, council selling land, derelict or stalled. Each with its source. Free while in beta.
Planning around the site, deadlines, zoning and constraints in full
Planning on and around the site
- Radius m
- 250
Near
- Years
- 5
- Total
- 42
Appeals
- Total
- 10
- Tagged
- 8
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, 24 Sept 2026
Deadlines running
- Radius m
- 250
- Count
- 2
Clocks (2)
| Kind | Entity type | Occurred at | Deadline at | Deadline kind | Summary |
|---|---|---|---|---|---|
| application_received | application | 26 Aug 2026 | 30 Sept 2026 | observation | D26B/0470: application received — Construction of a 52.79sqm wooden carport to the front of the property, the stru |
| application_received | application | 14 Sept 2026 | 19 Oct 2026 | observation | D26B/0498/WEB: application received — The development will consist of: the construction of a single-storey ground-flo |
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, 24 Sept 2026; npad, 25 Sept 2026; rzlt, 18 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, 19 Sept 2026; rzlt, 18 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 | 7 |
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
- 9
- Homes
- 741
- Started
- 406
- Sites started
- 6
- Unbuilt
- 335
- Sites unbuilt
- 3
- Sites lapsing
- 0
- Sites lapsed
- 0
- Sites appealed
- 0
- Started pct
- 55
- Not started
- 335
As of
- Computed at
- 2026-09-19T06:05:22+00:00
- Sites in table
- 4,168
Sites (9)
| Source | Application id | Council | Ref | Name | Address |
|---|---|---|---|---|---|
| application | 37,495 | DLR | LRD25A/0637/WEB | Merrion | In the townland of Merrion, Chesterfield, Cross Avenue, Blackrock, Co Dublin |
| application | 35,897 | DLR | D24A/0783/WEB | Fosters Avenue | 24-28, Fosters Avenue, Mount Merrion, Blackrock, Co. Dublin |
| application | 29,695 | DLR | D23A/0478 | Priory Drive | 6, Priory Drive, Stillorgan, Dublin, A94X205 |
| application | 37,220 | DLR | LRD24A/0342/WEB | Cross Avenue | Lands at Cross Avenue, Blackrock, Co Dublin |
| application | 37,394 | DLR | D19A/0748 | Thornhill House | Thornhill House, Cherry Garth, Mount Merrion, Blackrock, Co. Dublin |
| application | 33,678 | DLR | D23A/0193 | Beaufield Mews | Beaufield Mews, Woodlands Avenue, Stillorgan, Dublin, A94Y7Y8 |
| application | 23,241 | DLR | D18A/0995 | no. 409 Stillorgan Road | site of c.0.06ha (formerly known as The Priory Townhouse B&B) located at no. 409 Stillorgan Road, Stillorgan, Co. Dublin |
| application | 34,464 | DLR | D24A/0041/WEB | Grove Lodge | 45, Grove Lodge, Woodlands Park, Stillorgan, Dublin, A94F248 |
| application | 33,893 | DLR | D17A/0951 | Union Café | Site of Union Café and, Kennedy`s Public House, bounded by Deerpark Road, North Avenue and Wilson Road, Mount Merrion, Blackrock, Co. Dublin |
Grants of 10+ homes. "Unbuilt" means no commencement notice has been matched; "lapsing" expires within a year. Sources: bcms, 24 Sept 2026; npad, 25 Sept 2026
Public land nearby
- Radius m
- 1,000
Transport and schools
- Radius m
- 1,000
- Stop count
- 37
- Facility count
- 11
Stops (10)
| Agency | Stop id | Name | Distance m |
|---|---|---|---|
| nta | 8250DB000434 | Woodlands Park | 99.3 |
| nta | 8250DB000464 | Southhill Avenue | 114.5 |
| nta | 8250DB000433 | Grove Avenue | 250.7 |
| nta | 8250DB000462 | Mt Merrion Ave | 272.5 |
| nta | 8250DB000465 | Clanfadda Wood | 278.7 |
| nta | 8250DB002010 | Booterstown Avenue | 305.8 |
| nta | 8250DB002068 | Greenfield Road | 309.2 |
| nta | 8250DB000435 | Sycamore Crescent | 376.5 |
| nta | 8250DB002069 | Booterstown Avenue | 391.6 |
| nta | 8250DB000461 | Stillorgan Pk Hotel | 478.8 |
Schools (10)
| Kind | Ref | Name | Council | Distance m |
|---|---|---|---|---|
| school_postprimary | 60042F | Coláiste Íosagáin | DLR | 500.3 |
| school_postprimary | 60041D | Coláiste Eoin | DLR | 553.4 |
| school_primary | 19901T | BOOTERSTOWN N S | DLR | 645.6 |
| school_postprimary | 60050E | Oatlands College | DLR | 696.8 |
| school_primary | 17970F | OUR LADY OF MERCY CONVENT SCHOOL | DLR | 751.5 |
| school_postprimary | 60070K | Dominican College | DLR | 772.2 |
| school_primary | 18647D | S N SAN TREASA | DLR | 780 |
| school_postprimary | 60650F | St Andrews College | DLR | 788.1 |
| school_postprimary | 60030V | Blackrock College | DLR | 862.2 |
| school_postprimary | 60040B | Willow Park School | DLR | 889.2 |
Other sites nearby
- Residential land at Merrion · On the RZLT map, no permission
- Residential land at Woodland · On the RZLT map (3% land tax)
- Residential land at Woodland · On the RZLT map, no permission
- Residential land at Merrion · On the RZLT map, no permission
- Residential land at Booterstown · On the RZLT map, no permission
- Residential land at Woodland · On the RZLT map, no permission
Figures as of 24 Sept 2026. Sources: acp (25 Sept 2026); bcms (24 Sept 2026); constraints (11 Sept 2026); constraints.radon (11 Sept 2026); constraints.rps (11 Sept 2026); consult (25 Sept 2026); gtfs (18 Sept 2026); lda_lands (11 Sept 2026); moderngov (24 Sept 2026); npad (25 Sept 2026); parcels (11 Sept 2026); places (11 Sept 2026); rzlt (18 Sept 2026); schools (11 Sept 2026); zoning (19 Sept 2026).
Own land in Dún Laoghaire-Rathdown? Tell developers →
More in Dún Laoghaire-Rathdown: development land · on the rzlt map, no permission