Residential land at Trimleston or Owenstown
Blackrock · Dún Laoghaire-Rathdown
On the RZLT map, no permission. RZLT-liable and no live permission for 10+ homes on it
- Site area
- 3.58 ha (8.84 acres)
- Zoning
- R2
- Townland
- Trimleston or Owenstown
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
- REF18925 · s5 req ai · lodged 3 Dec 2025
- REF9725 · s5 dec not exempt · lodged 28 May 2025
- D24A/0988 · grant permission for retention · lodged 13 Dec 2024
- D24B/0531 · grant permission · lodged 10 Dec 2024
- D24B/0363/WEB · grant permission · lodged 14 Aug 2024
- D24A/0481 · grant permission · lodged 3 Jul 2024
- D23A/0679 · grant permission · lodged 27 Oct 2023
- D22A/0305 · grant permission · lodged 5 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 53.31110, -6.20674 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
- 45
Appeals
- Total
- 7
- 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, 25 Sept 2026; acp, 25 Sept 2026; bcms, 25 Sept 2026
Deadlines running
- Radius m
- 250
- Count
- 1
Clocks (1)
| Kind | Entity type | Occurred at | Deadline at | Deadline kind | Summary |
|---|---|---|---|---|---|
| decision | application | 2 Sept 2026 | 30 Sept 2026 | appeal | D26B/0396/WEB: GRANT PERMISSION — Permission is sought for the extension and alteration of existing detached two s |
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 (4)
| Objective text | Plan id | Fetched at | Code | Label | Meaning |
|---|---|---|---|---|---|
| Zone Z1 - DEV PLAN 2022-2028 | DCC_DP_OWN | 11 Sept 2026 | — | — | — |
| Z1: Sustainable Residential Neighbourhoods: To protect, provide and improve residential amenities. | DU-001:DP:development-plan-2022-2028 | 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'… |
| Objective NC: NC To protect, provide for and-or improve mixed-use neighbourhood centre facilities. | DR-001:DP:county-development-plan-2022-2028 | 11 Sept 2026 | M3 | Neighbourhood centre | A local centre: shops, services and apartments over them, serving the surrounding housing. |
| 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 | 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'… |
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 | 2 |
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
- 4
- Homes
- 205
- Started
- 62
- Sites started
- 2
- Unbuilt
- 80
- Sites unbuilt
- 1
- Sites lapsing
- 0
- Lapsed
- 63
- Sites lapsed
- 1
- Sites appealed
- 0
- Started pct
- 30
- Not started
- 80
As of
- Computed at
- 2026-09-19T06:05:22+00:00
- Sites in table
- 4,168
Sites (4)
Applicants (2)
| Name | Sites | Homes |
|---|---|---|
| Elm Real Estate Investments | 1 | 80 |
| 1 Merrion Land Limited | 1 | 63 |
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
- 36
- Facility count
- 6
Stops (10)
| Agency | Stop id | Name | Distance m |
|---|---|---|---|
| nta | 8250DB000475 | Bellevue Avenue | 369.3 |
| nta | 8250DB000425 | Merrion Road | 383.8 |
| nta | 8250DB004705 | St Helen's Road | 445 |
| nta | 8250DB000426 | Rock Road | 460.5 |
| nta | 8220DB000424 | Merrion Gates | 518.4 |
| nta | 8220DB000476 | Merrion Gates | 534.2 |
| nta | 8220DB000477 | Herbert Avenue | 641.7 |
| nta | 8250DB000473 | Grotto Avenue | 656.9 |
| nta | 8250DB002007 | Woodbine Road | 672.1 |
| nta | 8220DB000423 | Herbert Avenue | 674.8 |
Schools (6)
| Kind | Ref | Name | Council | Distance m |
|---|---|---|---|---|
| school_primary | 06200O | BOOTERSTOWN BOYS | DLR | 571.4 |
| school_postprimary | 60650F | St Andrews College | DLR | 700.5 |
| school_primary | 17970F | OUR LADY OF MERCY CONVENT SCHOOL | DLR | 768.9 |
| school_postprimary | 60040B | Willow Park School | DLR | 944.3 |
| school_postprimary | 60041D | Coláiste Eoin | DLR | 950.5 |
| school_postprimary | 60042F | Coláiste Íosagáin | DLR | 984.2 |
Other sites nearby
- Residential land at Trimleston or Owenstown · On the RZLT map, no permission
- Residential land at Trimleston or Owenstown · On the RZLT map, no permission
- Residential land at Priesthouse · On the RZLT map, no permission
- Residential land at Trimleston or Owenstown · On the RZLT map, no permission
- Residential land at Pembroke · On the RZLT map (3% land tax)
- Residential land at Priesthouse · 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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