Planning near you · Mayo · Ref 2660499
The construction of an extension to the side of existing house and provision of…
Glencoe , Derreen , Achill Co Mayo
New Application
- Applicant
- Frank Masterson
- Proposed use
- See council description
The story so far
Application timeline
Recorded milestones for this application. A permission is not evidence that building work has started.
- Application received
Source: NPAD
NPAD · source SHA-256:
b3fe3bdb461d4fe0· field: ReceivedDate4244292bc0be6f35 212c1fdd3f4c8063 2e6aec14f8004d89 - Further information requested
Source: NPAD
NPAD · source SHA-256:
b3fe3bdb461d4fe0· field: FIRequestDate4244292bc0be6f35 212c1fdd3f4c8063 2e6aec14f8004d89 - Further information received
Source: NPAD
NPAD · source SHA-256:
b3fe3bdb461d4fe0· field: FIRecDate4244292bc0be6f35 212c1fdd3f4c8063 2e6aec14f8004d89
What changed
First retained observation; this does not establish that the application is new.
Observed: 21 September 2026. This describes our archive, not an application event date.
Why it matters locally
The proposal concerns Glencoe , Derreen , Achill Co Mayo. Proposal excerpt: “The construction of an extension to the side of existing house and provision of first floor accommodation with alterations and modifications to elevations”
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
Glencoe , Derreen , Achill Co 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.
- Construction of a dwelling house and retention of site works including site entrance
- Application is being made to Mayo County Council on behalf of Bridgewater Plus Ltd for planning permission for the following…
- PERMISSION TO CONSTRUCT A NEW SINGLE STOREY DWELLING HOUSE, PROPRIETARY EFFLUENT TREATMENT SYSTEM AND TERTIARY POLISHING FILT…
Documents & sources
Mayo County Council · Reference 2660499
View council file →Individual document links are not available in this retained record. Use the council file for the available drawings, reports and decisions.
Source records and verification details
Change record: NPAD · source SHA-256: b3fe3bdb461d4fe0
Proposal: NPAD · source SHA-256: b3fe3bdb461d4fe0
Latest source observation retained: 2026-09-21T10:00:39.537262+00:00. Source dataset date: 2026-09-15.
Full description from the council file
Application details
Source differences
- decision_due_date: {"ePlan": "2026-08-19", "NPAD": "2026-10-08"}
- Proposal description: {"ePlan": "The construction of an extension to the side of existing house and provision of first floor accommod...", "NPAD": "The construction of an extension to the side of existing house and provision of first floor accommodation with alterations and modifications to elevations"}
- Site address: {"ePlan": "Glencoe Derreen Achill, Co Mayo F28 VY18", "NPAD": "Glencoe , Derreen , Achill Co Mayo"}
- detail_url: {"ePlan": "https://www.eplanning.ie/MayoCC/AppFileRefDetails/2660499/0", "NPAD": "http://www.eplanning.ie/MayoCC/AppFileRefDetails/2660499/0"}
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.