Planning near you · Mayo · Ref 2660371

The Proposed Replacement Of An Existing Septic Tank System With An Onsite Sewerage…

Carrowgowan , Bohola , Mayo

Permission granted with conditions

Council decision recorded: July 06, 2026

Applicant: Susannah West
Proposed use: See council description

View council file →Timeline ↓Map & nearby Documents & full proposal

The story so far

Application timeline

Recorded milestones for this application. A permission is not evidence that building work has started.

12 May 2026Application received
Source: NPAD
NPAD · source SHA-256: 17c17f7cb0a30d099c39dd25d03ed67bfe50301f0640fb0f418586e4404fdf3e · field: ReceivedDate
6 Jul 2026Council decisionGranted with conditions
Source: NPAD
NPAD · source SHA-256: 17c17f7cb0a30d099c39dd25d03ed67bfe50301f0640fb0f418586e4404fdf3e · field: DecisionDate
6 Aug 2026Grant recorded
Source: NPAD
NPAD · source SHA-256: 17c17f7cb0a30d099c39dd25d03ed67bfe50301f0640fb0f418586e4404fdf3e · field: GrantDate

What changed

Updated in the retained record: Source status, Council outcome, Council decision.

Compare the previous and updated values

Source status: NEW APPLICATION → DECISION MADE; Council outcome: not supplied → CONDITIONAL; Council decision: not supplied → 2026-07-06

Legacy batch date (exact collection time unavailable): 20 July 2026. This describes our archive, not an application event date.

Why it matters locally

The proposal concerns Carrowgowan , Bohola , Mayo. Proposal excerpt: “The Proposed Replacement Of An Existing Septic Tank System With An Onsite Sewerage System With Polishing Filter In Accordance With EPA Code of Practice 2021 To Service An Existing Dormer Type Dwelling House And All Ancil…”

The source records zero homes despite housing wording. Do not use this as a verified housing total.

Sources disagree on some fields. The latest reported value is shown; differences require review.

Location & nearby applications

Carrowgowan , Bohola , Mayo

The marker is the source location, not the site boundary. Open larger map · Map © OpenStreetMap contributors.

Nearby applications

Closest retained records in this county within 5 km, measured between map points. Proximity does not establish a shared site.

The Proposed Replacement Of An Existing Septic Tank System With An Onsite Sewerage System With Polishing Filter In Accordance…Under 100 m · Carrowgowan , Bohola , MayoRef 2660370 · Permission granted with conditions
The development consists of the following: 1. Retention of a detached, low-intensity specialist agricultural machinery diagno…About 800 m · Rathruane , Bohola , Co MayoRef 2660570 · Further Information
alterations and extension to existing derelict dwelling house, and the replacement of the existing septic tank and percolatio…About 1.2 km · Toocananagh , Bohola , Co. MayoRef 26165 · Permission granted with conditions
The Development will consist of : Construction of a dwelling house and domestic garage, New proprietary effluent treatment sy…About 3.1 km · Carrownaraha , Ballyvarry , Co. MayoRef 2660721 · Incompleted Application
The Development will consist of : Construction of a dwelling house and domestic garage, New proprietary effluent treatment sy…About 3.1 km · Carrownaraha , Ballyvarry , Co. MayoRef 2660731 · New Application

Documents & sources

Mayo County Council · Reference 2660371

View council file →

Source records and verification details

Change record: ePlan · legacy batch; original response hash unavailable

Proposal: NPAD · source SHA-256: 17c17f7cb0a30d099c39dd25d03ed67bfe50301f0640fb0f418586e4404fdf3e

Latest source observation retained: 2026-09-23T08:13:34.498681+00:00. Source dataset date: 2026-09-22.

Full description from the council file

The Proposed Replacement Of An Existing Septic Tank System With An Onsite Sewerage System With Polishing Filter In Accordance With EPA Code of Practice 2021 To Service An Existing Dormer Type Dwelling House And All Ancillary Works

Application details

Reference: 2660371
Applicant: Susannah West
Site address: Carrowgowan , Bohola , Mayo
Homes in source field: 0 (proposal, not completions)
Reported floor area (m²): 0
Application type: PERMISSION
Latest reported outcome: Permission granted with conditions
Date received: May 12, 2026
Decision due: July 06, 2026
Council decision date: July 06, 2026
Authority: Mayo County Council

All recorded updates to this application

Dates below show when a change was first retained, not when a planning event happened.

2026-07-20
- Source status: NEW APPLICATION → DECISION MADE
- Council outcome: → CONDITIONAL
- Council decision: → 2026-07-06

Source differences

Source status: {"ePlan": "DECISION MADE", "NPAD": "APPLICATION FINALISED"}
Proposal description: {"ePlan": "The Proposed Replacement Of An Existing Septic Tank System With An Onsite Sewerage System With Polis...", "NPAD": "The Proposed Replacement Of An Existing Septic Tank System With An Onsite Sewerage System With Polishing Filter In Accordance With EPA Code of Practice 2021 To Service An Existing Dormer Type Dwelling House And All Ancillary Works"}
Site address: {"ePlan": "Carrowgowan Bohola Mayo F12HC93", "NPAD": "Carrowgowan , Bohola , Mayo"}
detail_url: {"ePlan": "https://www.eplanning.ie/MayoCC/AppFileRefDetails/2660371/0", "NPAD": "http://www.eplanning.ie/MayoCC/AppFileRefDetails/2660371/0"}

Source: local authorities / National Planning Applications. Contains Irish Public Sector Data licensed under CC BY 4.0 where supplied by NPAD. Linked documents may have separate reuse terms.