Derryvunny Townland , Boyle , Co. Roscommon

What’s proposed

Retention Permission for alterations and extension to existing dwelling house, together with planning permission for the upgrade of existing septic tank system to incorporate new domestic effluent treatment plant and polishing filter, together with all ancillary site works at

2261 is a planning application to Roscommon County Council for retention Permission for alterations and extension to existing dwelling house, together, received on 9 Feb 2022; the file is recorded as incompleted application.

Planning details

Reference: 2261
Local authority: Roscommon County Council
Status: Withdrawn or invalid · register status “INCOMPLETED APPLICATION”
Received: 9 Feb 2022
Observations close: 16 Mar 2022 (closed 1654 days ago)
Decision due: No due date published
Decision: Not decided
Proposed development: Retention Permission for alterations and extension to existing dwelling house, together with planning permission for the upgrade of existing septic tank system to incorporate new domestic effluent treatment plant and polishing filter, together with all ancillary site works at
As published by the register.
Site area: 7,037 m² from the mapped boundary, not the council's figure
Applicant: Not published — the national feed carries no applicant name council register

Nearby 4 applications within 500 m in the last 5 years

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Appeal

Not appealed.

Commencement

No commencement notice matched to this reference.

Provenance

Register row from the national planning applications feed (NPAD), fetched 18 Sept 2026, 15:44 (store id 455903). Deadlines were computed by the store from the received / decided dates under the Planning and Development Act 2000 and are recorded as events, not recomputed here. Council register: http://www.eplanning.ie/RoscommonCC/AppFileRefDetails/2261/0.

Source: npad · fetched 18 Sept 2026, 15:44

Source	Licence	Fetched	Link
npad	CC-BY-4.0	18 Sept 2026, 15:44	open

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Retention planning permission in Ireland — refused 27% of the time, against 7% for extensionsOne in six Dublin applications is for retention, and 27% of retention decisions in the two years to September 2026 were refusals. When you need it, the treble fee, the seven-year rule and the sale-time problem.
Planning permission for an extension in Ireland — the 45 m² exemption and a 94% grant rateDublin councils granted 94% of extension applications decided in the year to September 2026. Since 27 July 2026 a rear extension of up to 45 m² can be exempt. The conditions, when you still apply, the fee and the timeline.
Planning application fees and costs in Ireland — €34 for an extension, €65 for a house, treble for retentionThe council fee is the smallest cost of a planning application. Schedule 9 fees for a house, an extension, retention and commercial floor space; the €20 observation, the €220 appeal, development contributions and what the drawings and notices cost.
Site notice planning rules — 22% of Dublin applications invalid, and the notice is the top cause2,539 of the 11,409 applications received by Dublin councils in the year to September 2026 were declared invalid; in South Dublin nearly half were for the site notice. What it must say, where it goes, when it turns yellow.

What’s proposed

Planning details

Nearby 4 applications within 500 m in the last 5 years

Appeal

Commencement

Zoning at the site

Designations within 250 m

Provenance

Derryvunny Townland , Boyle , Co. Roscommon

What’s proposed

Planning details

Related 2 other applications linked to this one

Nearby 4 applications within 500 m in the last 5 years

Appeal

Commencement

Zoning at the site

Designations within 250 m

Provenance

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