Observation pack · Dublin City Council
35 Mount Prospect Grove, Dublin 3, D03X635
The development will consist of an attic conversion for storage incorporating modification of the existing roof from a hip profile to a gable ended roof structure with stairwell window on the West elevation, 1 no. new skylight to the front, 1 no. dormer window extension to the rear, and all associated site works.
Observations close 30 Nov 2026 24 days left
5 weeks from receipt (received 25 Oct 2026) · s.34 Planning and Development Act 2000 · art. 29 Regulations 2001 · fee €20
The application
- Reference
- WEB3614/26 · full record
- Authority
- Dublin City Council
- Type
- Permission
- Status
- Registered Application
- Applicant
- not published by the national dataset — see the council register
- Units
- —
- Floor area
- —
- Site area
- —
- Received
- 25 Oct 2026
- We first saw it
- 30 Oct 2026, 23:08
- Decision due
- —
- Decision
- not yet decided
The national dataset truncates descriptions (80 characters for DLR, 70 for Fingal) and omits the applicant. The full description and the drawings are on the council register linked in step 1.
How to submit an observation
- Read the file on the council register.No register URL is recorded for this reference; search the Dublin City Council planning register for WEB3614/26.
- Write your observation.Quote
WEB3614/26at the top, give your name and the address the authority should reply to, and confine it to planning matters — zoning objective, height, overlooking, traffic, drainage, heritage. What you say here is what you can later appeal on. - Pay the €20 fee.Every submission needs it; without it the observation is invalid and is returned. Dublin City Council takes it online with the submission or at the counter.
- Submit before 30 Nov 2026.Online through the register above, or in writing to the Planning Department, Dublin City Council. The test is the date the authority receives it, not the date you post it.
- Keep the acknowledgement.The council's receipt is your proof of a valid observation — see below.
Statutory basis. Section 34(1) of the Planning and Development Act 2000 (as amended) requires a planning authority to consider any submission or observation made to it in accordance with the Regulations. Article 29 of the Planning and Development Regulations 2001 (as amended) sets the window: a submission or observation must be received by the authority within five weeks beginning on the date of receipt of the application, and must be accompanied by the prescribed fee of €20. A submission received after the window, or without the fee, is invalid and the authority must return it.
After you submit: keep the acknowledgement. Under the 2024 Act it secures your right to appeal — only the applicant and a person who made a valid observation may bring the council's decision to An Coimisiún Pleanála, within four weeks of the decision. Making a valid observation is also what buys a right of appeal: under s.37(1) of the 2000 Act, only the applicant and a person who made a valid submission or observation to the planning authority may appeal the decision to An Coimisiún Pleanála (within four weeks of the decision). Missing the five-week window closes both doors.
What the site is zoned
| Code | Objective | Plan | In force |
|---|---|---|---|
| Zone Z9 - DEV PLAN 2022-2028 | Dublin City Council development plan | — | |
| G5 Open space and amenity | Z9: Amenity/Open Space Lands/Green Network: To preserve, provide and improve recreational amenity, open space and ecosystem services. | development plan 2022 2028 | 14 Dec 2022 → 31 Dec 2028 |
| G5 Open space and amenity | Z9: Amenity/Open Space Lands/Green Network: To preserve, provide and improve recreational amenity, open space and ecosystem services. | development plan 2022 2028 variation no 11 | 14 Dec 2022 → 31 Dec 2028 |
An application that accords with the zoning objective is hard to resist on principle; one that does not may be a material contravention, which the council can only grant by the s.34(6) procedure with its own notice and window.
Source: Dublin City Council development plan zoning · fetched 4 Oct 2026, 23:04
| Source | Licence | Fetched | Link |
|---|---|---|---|
| Dublin City Council development plan zoning | — | 4 Oct 2026, 23:04 | open |
Designations on or near the site
- Radon risk area × 1About 1 in 20 homes in this area is likely to have high radon levels
Nearby precedents within 500 m, last 5 years
Decisions
| Reference | Decision | Decided | Units | Distance | Description |
|---|---|---|---|---|---|
| WEB2350/26 | Grant permission | 28 Jul 2026 | — | 436 m | The development will consist of: (1) the widening of the existing vehicular entrance and the installation of a 1.60m high electrically operated sliding gate; (2) the conversion of the existing attached side carport into a habitable room at ground floor level within the existing two-storey house; and (3) all associated elevation alterations and ancillary site works |
| WEB2139/26 | Grant permission | 1 Jul 2026 | — | 129 m | The development will consist of amendments to previously granted planning application Reg Ref. WEB1237/25 to include: (i) new ground floor flat roof extension to the rear of existing dwelling with rooflights; (ii) ground floor pitched canopy roof structure to the front elevation; (iii) new rooflights at attic level; (iv) bike & bins storage to the front garden; (v) internal modifications, SUDS drainage and all associated works necessary to facilitate the development. |
| WEB2097/26 | Additional information | 26 Jun 2026 | 1 | 456 m | (i) demolition of single flat storey garage to side of existing dwelling on site; (ii) construction of a two-storey, 2-bedroom pitched roof detached dwelling to the side of the existing dwelling on site to include rooflights, and canopies at ground floor level; (iii) creation of a new vehicular entrance and pedestrian entrance gate to the side of existing dwelling to serve the new proposed dwelling on Seapark Road (no amendments proposed to existing vehicular access off Seafield Road East); (iv) other works as part of the development include landscaping, boundary treatments, SuDS drainage, and all associated site development works. |
| WEB2064/26 | Grant permission | 25 Jun 2026 | — | 175 m | The demolition of existing single storey rear extension and entrance porch and the erection of a new two storey rear extension and an entrance canopy to existing two storey dwelling and all associated site works |
| WEB1947/26 | Grant permission | 16 Jun 2026 | — | 346 m | Planning permission for non habitable attic conversion with hip to gable roof and dormer to rear roof, windows to front roof to accommodate stairs to allow access all with associated ancillary works. |
| WEB1793/26 | Grant permission | 28 May 2026 | — | 289 m | TO WIDEN THE EXISTING PEDESTRIAN ENTRANCE TO CREATE A NEW VEHICULAR ENTRANCE TO PROVIDE FOR OFF STREET PARKING AND EV CHARGING WITH THE ASSOCIATED KERB DISHING. |
| WEB2205/26 | Application declared invalid | 20 May 2026 | — | 275 m | RETENTION: Retention Permission is sought for a single storey, timber and brick clad Porch extension to the existing shopfront at No. 18 St.Gabriel's Road, Dublin 3. |
| WEB1943/26 | Application withdrawn | 1 May 2026 | — | 442 m | (i) the construction of a detached 2-bedroom dwelling to the rear of the existing dwelling on site, consisting of part single-storey with flat roof and part two-storey with pitched roof, including rooflights, and canopies at ground floor level; (ii) provision of new access road and pedestrian gate to the rear side of existing dwelling to serve the new proposed dwelling to the rear on Seapark Road (no amendments proposed to existing vehicular access off Seafield Road East); (iii) other works as part of the development include landscaping, boundary treatments, SuDS drainage, and all associated site development works. |
Appeals
| ACP case | Type | Outcome | Decided | Distance |
|---|---|---|---|---|
| 502193 | — | pending | 1 Oct 2026 | 480 m |
| 323542 | Strategic Housing Development - Application | open | 2 Sept 2025 | 352 m |
| 319402 | Planning Appeal | Granted with conditions | 26 Nov 2024 | 316 m |
| 315853 | Planning Appeal | Granted with conditions | 14 Feb 2024 | 354 m |
| 315012 | Planning Appeal | Granted with conditions | 13 Dec 2023 | 295 m |
| 316958 | Draft Map Appeal | Other | 21 Aug 2023 | 153 m |
| 316099 | Planning Appeal | Granted with conditions | 21 Jul 2023 | 247 m |
| 311939 | Planning Appeal | Granted with conditions | 9 Feb 2023 | 381 m |
If neighbours here have appealed before and lost, the inspector's report on that case is the single most useful thing to read.
What has happened on this file
- 25 Oct 2026 New application · observations close 30 Nov 2026
Generated from the Planning Register store; nothing was fetched live for this page. Source: national planning dataset, fetched 30 Oct 2026, 23:08. Not legal advice — confirm the deadline with Dublin City Council before relying on it.