Skip to content

4 High Street Port St Mary Isle Of Man IM9 5DR

25/91156/BFull (detailed approval)Approved
Full

Approved on 1 May 2026

Council decision: Permitted2 conditions

Proposal

Alteration to windows and doors, replacement of windows, replacement of render to all elevations, replacement of roof tiles, replacement of rear dormer and formation of roof terrace to rear elevation

Received
7 January 2026
Public comments
1
Council
Isle of Man
Ward
RUSHEN
Agent
Kelly-Lewthwaite Building Design Limited
  1. Received7 Jan
  2. Validated12 Jan
  3. Consult.3 Feb
  4. Target6 Feb
  5. Decided1 May

Decided in 109 days (council typically 56)

About this application

This is a full planning application for a dormer extension at 4 High Street Port St Mary Isle Of Man IM9 5DR. Isle of Man has handled 544 applications of this type. This one was decided in 114 days, 8 weeks longer than Isle of Man's typical decision time. There has been 1 other application at this address. In the past year there have been 98 applications across RUSHEN. We hold 258 applications in total for the IM9 postcode area.

89% of full applications at Isle of Man were approved. Across all application types, the council typically decides in about 8 weeks (median).

Based on decided applications received in the last 3 years.Planning something similar? See what gets approved on your street

Application details

Postcode
IM9 5DR
Application type
Full (detailed approval)
Scale / size
Small
Parish
PORT ST MARY

Planning application dates

Date validated
12 January 2026
Consultation expiry
3 February 2026
Consultation start
13 January 2026
Consultation end
3 February 2026
Last date for comments
6 February 2026
Target decision date
6 February 2026

Applicant and agent

Agent
Kelly-Lewthwaite Building Design Limited
Agent address
23 Market Street Douglas Isle of Man IM1 2PA

Additional information

Documents
10

Site constraints

Checking the site
2/3
Council recordsAppealsFlood risk

Associated applications

  1. 2026
    25 Jun

    Information in relation to Condition 2 of PA 25/91156/B

    ApprovedApplicationRelated26/10078/AIR
  2. 2026
    7 Jan

    Alteration to windows and doors, replacement of windows, replacement of render to all elevations, replacement…

    This applicationApprovedFull25/91156/B

Source: Isle of Man

Track this application

Get email alerts when there is a planning decision or status change.

Get email alerts near IM9

New planning applications delivered to your inbox daily.

Around this site

For applicants and trades

Planning something similar?

See what the council approved and refused for loft conversions and dormers on your street. Pick your home and get the evidence before you pay for drawings.