2 West Montrose Street Helensburgh Argyll And Bute G84 9JS Data via plota.co.uk

25/01582/NMA - App.for Non Material Amendment (sec 64) Approved
Admin / procedural

Proposal

Non material amendment of planning permission (Alterations to dwellinghouse and installation of rooflight) - Change in location of existing velux to rear elevation Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
18 Sept 2025
✓
Validated
24 Sept 2025
✓
Approved
3 Nov 2025

Approved on 3 Nov 2025 · Local Delegated Decision · Last checked 29 Oct 2026

Documents

View the documents on the council's website ↗

Associated applications 2

  • Part of

    FullApprovedcouncil archive
    • AmendmentNon material amendmentThis application25/01582/NMA

Site constraints 2

Upper Helensburgh conservation area
Demolition needs planning permission and permitted development is restricted.
The council must give weight to preserving or enhancing the area's character and appearance. Not every council has published its boundaries as open data.
5 listed buildings within 150 m
Nearest: Millfield, 101 Sinclair Street, Helensburgh, Grade B, 31 m away · 2 Grade B, 3 Grade C
The site itself is not listed. Listed building consent is needed for work that affects the special interest of a listed building, inside or out, on top of planning permission. Setting can be a consideration for buildings nearby; there is no fixed radius.
Show all 5 with distances
Historic Environment Scotland ↗
Not affected
Outside flood zones 2 and 3 · No scheduled monument at the site

Checked on 2 November 2026. Historic England, the Environment Agency, Natural England and council datasets, Open Government Licence. A boundary can run through a site and the council holds the definitive record: confirm with the council before relying on this.

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Other new applications on this street

8 Jul 2026Approved

2 Montrose Street East Helensburgh Argyll And Bute G84 7ER

Proposed felling of Cedar tree

26/01175/TPO

Nearby new applications

5 Nov 2026Pending

2 West Montrose Street Helensburgh Argyll And Bute G84 9JS

Non Material Amendment to planning permission 25/01459/PP (Erection of extension...

25/02173/NMA
28 Oct 2026Pending

45 Campbell Street Helensburgh Argyll And Bute G84 9NL

Demolition of existing garage, facade to be retained and door replaced and insta...

26/01809/PP
28 Oct 2026Pending

45 Campbell Street Helensburgh Argyll And Bute G84 9NL

Demolition of existing garage, facade to be retained and door replaced and insta...

26/01810/LIB
28 Oct 2026Pending

Upper Westgarth 8 West Abercromby Street Helensburgh Argyll And Bute G84 9LJ

Alterations and extension to dwellinghouse

26/01972/PP
8 Oct 2026Approved

50 Campbell Street Helensburgh Argyll And Bute G84 9NH

Proposed felling of Conifer tree

26/01417/TPO
7 Oct 2026Pending

9 Queen Street Helensburgh Argyll And Bute G84 9QH

Felling of 3 Eucalyptus trees and 3 Leylandii trees

26/01805/TPO

Important details

Council
Argyll
Application type
App.for Non Material Amendment (sec 64)
Postcode
G84 9JS
Received
18 Sept 2025
Validated
24 Sept 2025
Ward
Helensburgh Central
Parish
Helensburgh Community Council
Case officer
Show
Target decision
21 Oct 2025
Decision
Application Approved
Decision date
3 Nov 2025
Decision level
Local Delegated Decision
Applicant
Show
Agent
Sara Hamilton

Public comments

No public comments yet.

Last counted 29 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Statutory expiry
21 Oct 2025
Env. assessment
No

Historical activity at this location

33 previous applications on record - archival context, not part of the live application.

This property

Previous applications at this address

2025 Approved
Erection of extensions
25/01459/PP
2024 Approved
Alterations to dwellinghouse and installation of rooflight
24/00708/PP
2024 Withdrawn
Certificate of lawfulness (Proposed) for installation of roof light to rear elevation
24/00467/CLWP
2023 Approved
Certificate of lawfulness (Proposed) for installation of air source heat pump to rear ele…
23/02103/CLWP
2021 Approved
Proposed felling of 2 Fir trees
21/00140/TPO
2019 Approved
Removal of trunk and stump
19/01528/TPO
2019 Approved
Installation of replacement windows, replacement sliding door and triple folding door, al…
19/01019/PP
2017 Approved
Installation of french doors
17/02878/PP
Within ~100m

Nearby activity

2025 Approved
3 Stafford Street Helensburgh Argyll And Bute G84 9HU
Installation of replacement windows
25/00287/PNWIND
2022 Approved
103 Sinclair Street Helensburgh Argyll And Bute G84 9HX
Erection of extension
22/01426/LIB
2023 Approved
Land Outside 103 Sinclair Street Helensburgh Argyll And Bute
Installation of 9m wooden pole
23/00254/TELNOT
2023 Approved
Land Outside 99 Sinclair Street Helensburgh Argyll And Bute
Installation of 1x 9m wooden pole
23/00141/TELNOT
2023 Approved
Land Outside 99 Sinclair Street Helensburgh Argyll And Bute
Installation of 1x 8m wooden pole
23/00105/TELNOT
2022 Approved
103 Sinclair Street Helensburgh Argyll And Bute G84 9HX
Erection of extension
22/00471/PP
2021 Approved
58 Colquhoun Street Helensburgh Argyll And Bute G84 8UX
Installation of replacement windows
21/01956/PP
2021 Refused
Land Opposite The Pavillion Hermitage Park Sinclair Street Helensburgh Argyll And Bute
Installation of 8m pole
21/02542/TELNOT
2020 Approved
10 Larchfield Colquhoun Street Helensburgh Argyll And Bute G84 9JG
Proposed felling of 3no Ash Trees and replant with Rowan Sorbus Acuparia and Prunus Accol…
20/02300/TPO
2020 Withdrawn
103 Sinclair Street Helensburgh Argyll And Bute G84 9HX
Erection of car port
20/01432/LIB
2020 Approved
103 Sinclair Street Helensburgh Argyll And Bute G84 9HX
Erection of car port
20/01433/PP
2019 Approved
Larchfield Colquhoun Street Helensburgh Argyll And Bute
Proposed felling of Birch tree
19/01294/TPO
2019 Approved
101 Sinclair Street Helensburgh Argyll And Bute G84 9HX
Proposed felling of 1 no Sycamore tree and lopping of 2 no Sycamore trees
19/00502/TPO
2018 Approved
Applegarth 2 West Montrose Street Helensburgh Argyll And Bute G84 9JS
Proposed lopping of two trees.
18/02502/TPO
2018 Approved
2A West Montrose Street Helensburgh Argyll And Bute G84 9JS
External alterations to dwellinghouse and internal and external alterations to outbuildin…
18/02168/LIB
2018 Approved
2A West Montrose Street Helensburgh Argyll And Bute G84 9JS
External alterations to dwellinghouse and internal and external alterations to outbuildin…
18/02167/PP
2018 Refused
2A West Montrose Street Helensburgh Argyll And Bute G84 9JS
External alterations to dwellinghouse and internal and external alterations to outbuildin…
18/01068/PP
2018 Refused
2A West Montrose Street Helensburgh Argyll And Bute G84 9JS
Internal and external alterations to outbuilding to create self-contained annexe to dwell…
18/01067/LIB
2018 Approved
2A West Montrose Street Helensburgh Argyll And Bute G84 9JS
Internal alterations to dwellinghouse to form kitchen and first floor en-suite bathroom
18/01069/LIB
2017 Approved
103 Sinclair Street Helensburgh Argyll And Bute G84 9HX
Erection of single storey side extension.
17/03022/PP
2017 Approved
60 Colquhoun Street Helensburgh Argyll And Bute G84 9JN
Proposed felling of one Monkey Puzzle tree
17/01706/TPO
2017 Approved
10 Larchfield Colquhoun Street Helensburgh Argyll And Bute G84 9JG
Installation of replacement windows
17/00946/PP
2016 Approved
101 Sinclair Street Helensburgh Argyll And Bute G84 9HX
Alterations and extension
16/02930/PP
2016 Approved
1 To 11 Larchfield Colquhoun Street Helensburgh Argyll And Bute G84 9JG
Removal of north gable chimneyhead
16/02618/PP
2016 Approved
Applegarth 2 West Montrose Street Helensburgh Argyll And Bute G84 9JS
Proposed felling of 2 Leylandi trees and 1 Italian Cypress tree
16/01282/TPO