117 High Street Portsmouth PO6 3BB Data via plota.co.uk

26/00808/FUL - Full Application Awaiting decision
Change of useShopfronts

Proposal

Change of use from 8 flats (Class C3) to 8 flats in supported living (Class C2) with installation of new shopfront Data via plota.co.uk

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View original council record ↗Last checked

Application progress

✓
Received
14 Jul 2026
✓
Validated
29 Jul 2026
✓
Consultation
27 Aug 2026
Decision
Target date was 23 Sept 2026

Under consideration

No decision has been issued yet. Plota predicted a decision around 19 Oct 2026; it is now day 82.

The consultation period closed on 8 Oct 2026.

Documents 9

Statements & assessments 1

PDF DAS - 117 HIGH STREET COSHAM Design & Access Statement · 14 Jul 2026 View ↗

Plans & drawings 5

PDF 117 HIGH STREET COSHAM - PL-10 - LOCATION PLAN, EXISTING AND PROPOSED BLOCK PLAN Drawing · 12 Aug 2026 View ↗ PDF 117 HIGH STREET COSHAM - PL-02 - EXISTING AND PROPOSED FLOOR PLANS. Drawing · 29 Jul 2026 View ↗ PDF 117 HIGH STREET COSHAM - PL-01 - LOCATION PLAN, EXISTING AND PROPOSED BLOCK PLAN Drawing · 29 Jul 2026 View ↗ PDF COLES COURT - PL-01 - LOCATION PLAN EXISTING AND PROPOSED ELEVATIONS Drawing · 14 Jul 2026 View ↗ PDF COLES COURT - PL-02 - EXISTING AND PROPOSED SITE PLAN AND FLOOR PLANS Drawing · 14 Jul 2026 View ↗

Application forms 1

PDF APPLICATION FORM REDACTED Application Form · 14 Jul 2026 View ↗

Consultation & comments 1

PDF REGULATORY SERVICES Consultee Comment · 15 Sept 2026 View ↗

Other documents 1

PDF PLANNING APPLICATION SUPPORT - ELEVATE YOUTH STUDIO Correspondence · 14 Jul 2026 View ↗

All documents on the council site ↗

Site constraints 6

Nutrient neutrality catchment: Solent: Includes Chichester and Langstone Harbours SPA/Ramsar, Solent and Southampton Water SPA/Ramsar, Solent Maritime SAC, Portsmouth Harbour SPA/Ramsar
New homes and overnight accommodation must show nutrient neutrality before approval.
Natural England advice: extra wastewater in these catchments harms protected habitats, so schemes must offset their nutrient load, usually through credits.
In flood zones plus climate change
Inside the extent flood zones 2 and 3 could reach with climate change: the Central allowance for the 2080s on rivers, the Upper End allowance for sea level rise to 2125. From the sea. Defences are not counted.
The Environment Agency flood map for planning. Councils use it to decide when a flood risk assessment and the sequential test are needed. It is indicative and does not show whether a particular property will flood.
Flood map ↗
Also on the record
National infrastructure project 1256 m away: Hampshire Water Transfer and Water Recycling Project; Radon affected area, class 2; 1 listed building within 150 m; Inside the Portsmouth built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 6 October 2026. Historic England, the Environment Agency, Natural England, the Planning Inspectorate, the British Geological Survey and UK Health Security Agency (radon, contains BGS materials © UKRI) 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

12 Oct 2026Pending

8C High Street Portsmouth PO6 3BZ

Application to discharge conditions 3 (Cycle Storage & Gate Details), 4 (Water E...

26/01182/DOC
7 Aug 2026Pending

Crown Bingo Hall High Street Portsmouth PO6 3BU

Change of use from mixed café and amusement arcade (Sui Generis) to commercial (...

26/00915/FUL
7 Jul 2026Approved

Pavement O/s 13 High Street, Cosham, Portsmouth, PO6 3EH

Display of 2no. internally illuminated digital LCD display screens, on double-si...

26/00776/ADV
22 Apr 2026Approved

48A High Street Portsmouth PO6 3AG

Application for prior approval (Schedule 2, Part 3, Class MA) for change of use ...

26/00512/PA

Nearby new applications

12 Oct 2026Pending

8C High Street Portsmouth PO6 3BZ

Application to discharge conditions 3 (Cycle Storage & Gate Details), 4 (Water E...

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8 Oct 2026Pending

25 First Avenue Portsmouth PO6 3JH

Application for a Certificate of Lawful Development for the siting of a mobile h...

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17 Sept 2026Pending

64 Northern Road Portsmouth PO6 3DP

Change of use from Commercial, Business and Service (Use Class E) to an 8-bedroo...

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27 Aug 2026Approved

2 Spur Road Portsmouth PO6 3EB

Construction of single storey rear extension, extending 6m beyond the rear wall,...

26/00031/GPDC
7 Aug 2026Pending

Crown Bingo Hall High Street Portsmouth PO6 3BU

Change of use from mixed café and amusement arcade (Sui Generis) to commercial (...

26/00915/FUL
11 Aug 2026Pending

Porsche Portsmouth Lakeside Business Park Western Road Portsmouth PO6 3PQ

Construction of valet and wash building with external wash area

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Important details

Council
Portsmouth
Application type
Full Application
Postcode
PO6 3BB
Received
14 Jul 2026
Validated
29 Jul 2026
Ward
Cosham
Case officer
Show
Target decision
23 Sept 2026
Decision level
Delegated
Applicant
Show
Agent
Town Planning Expert

Decision outlook

Day 82, past the statutory target. 76% of changes of use in Portsmouth are decided within thirteen weeks, which runs to 28 Oct 2026; extensions of time are common, and the council need not decide on the day. Last seen undecided on 18 Oct 2026.

Day 8226 days past the 56-day target
44%decided within 8 weeks
56%approved
21%go to committee

Plota live figures for changes of use decided by Portsmouth in the last twelve months, from validation. Portsmouth decision record →

Public comments

No public comments yet.

96 neighbours consulted · Last counted 18 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15083826
Planning Portal ref
PP-15083826
Neighbours
27 Aug 2026
Consultation
27 Aug 2026
Comments by
8 Oct 2026
Statutory expiry
23 Sept 2026
Env. assessment
No

Historical activity at this location

25 nearby applications on record - archival context, not part of the live application.

Within ~100m

Nearby activity

2024 Approved
56C High Street Portsmouth PO6 3AG
Installation of replacement first floor windows
24/01239/FUL
2022 Approved
62 High Street Cosham Portsmouth PO6 3AJ
Change of use of ground floor to purposes falling within use class E
22/01638/FUL
2022 Approved
1 Cosham Park Avenue Portsmouth PO6 3BG
Construction of single storey building to form workshop, with change of use of part of re…
22/00772/FUL
2022 Approved
Shop 68 High Street Portsmouth PO6 3AJ
Installation of replacement shopfront
22/00492/FUL
2021 Approved
58-60 High Street Cosham Portsmouth PO6 3AG
Installation of a Medpoint prescription collection machine
21/01618/FUL
2021 Approved
58-60 High Street Cosham Portsmouth PO6 3AG
Display of non-illuminated vinyl wrap to Medpoint prescription collection machine
21/01619/ADV
2022
101C High Street Cosham Portsmouth City Of Portsmouth PO6 3AZ
Change of use of first floor from offices (Class E) to 1no. self-contained apartment (Cla…
22/00480/FUL
2021 Approved
13 Knowsley Road Portsmouth PO6 2PD
Application for lawful development for the proposed siting of caravan at rear of property…
21/01217/CPL
2021 Approved
111 High Street Cosham Portsmouth PO6 3BB
Change of use from existing use of ground floor premises as a shop (Class E) to hot food…
21/00534/FUL
2019 Approved
Ground Floor 62 High Street Portsmouth PO6 3AJ
Retention of use as boutique pet shop/pet grooming salon/doggy day creche (Sui Generis)
19/01479/PLAREG
2019 Approved
Flat 1 82A High Street Portsmouth PO6 3AJ
Change of use from residential (Class C3) to residential/house in multiple occupation (Cl…
19/01047/FUL
2018 Approved
Bank 62 High Street Portsmouth PO6 3DB
Change of Use from Bank (Class A2) to Ice Cream Parlour (Use Class A3) and associated ext…
18/01597/FUL
2018 Approved
Bank 62 High Street Portsmouth PO6 3DB
Display of 3 internally illuminated fascia signs and 3 non illuminated signs to awnings
18/01598/ADV
2018 Approved
62 High Street Portsmouth PO6 3AJ
Conversion of part ground, first and second floors; external alterations to include const…
18/01147/FUL
2018 Approved
89 High Street Cosham Portsmouth PO6 3AZ
Retrospective application for change of use of premises to tattoo studio (sui generis)
18/00774/PLAREG
2018 Approved
Second Floor 62 High Street Portsmouth PO6 3AJ
External alterations to existing building to include installation of replacement windows…
18/00540/FUL
2018 Approved
17 Knowsley Road Portsmouth PO6 2PD
Construction of a single storey rear extension
18/00039/GPDC
2017 Approved
Railway House High Street Portsmouth
Display of non-illuminated etched glazing advertising to windows fronting the High Street
17/00923/ADV
2017 Approved
Railway House High Street Portsmouth
Retrospective application for change of use from shop/financial & professional (Use Class…
17/00922/PLAREG
2017 Approved
80A High Street Cosham Portsmouth PO6 3FL
Retrospective application for change of use from shop/financial & professional (Use Class…
17/00926/PLAREG
2017 Approved
80A High Street Cosham Portsmouth PO6 3FL
Display of non-illuminated etched glazing advertising to windows fronting the high street
17/00927/ADV
2016 Approved
58C High Street Cosham Portsmouth PO6 3AG
Change of use for purposes within Class A1 (shop) to A4 (drinking establishments)
16/01482/FUL
2024 Approved
56C High Street Portsmouth PO6 3AG
Application for prior approval (Schedule 2, Part 3, Class MA) for change of use of from f…
24/01238/PACOU
2023 Withdrawn
Flats 1-26 (inclusive) Harding House Flats 1-20 (inclusive) Ockenden House Commercial Units 80A And 80B 80 High Street Portsmouth PO6 3FL
Modification of legal agreement associated with planning permission 14/01164/FUL, in rela…
23/01305/PAMOD
2020 Approved
107 High Street Portsmouth PO6 3BB
Application for prior approval relating to the change of use from Offices (Class B1(a)) t…
20/00024/PACOU
Portsmouth
Planning Authority Score
3.1/10
Poor
#232 of 296 councils
Relevant to this application:
Change of use

Portsmouth ranks #188 out of 296 councils for householder decision speed. 48% of applications have the time limit extended, above the 41% national average. Householder applications are slightly less likely to be approved here (89%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Portsmouth decision statistics
Based on MHCLG data, the year to March 2026
86%
Overall approval rate
Below avg (87%) #196 of 296
89%
Householder approved
Below avg (90%) #207 of 296
60%
Decided in 8 weeks
Below avg (63%) #188 of 296
48%
Extended time limit
Above avg (41%) #217 of 296
61%
Minor dwellings approved
44 decided (1-9 homes)
90%
Major dwellings approved
10 decided (10+ homes)
77%
Change of use approved
99 decided
613
Total decisions
85 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings

Freehold boundary: © Crown copyright and database rights 2026, HM Land Registry. Polygons © Crown copyright and database rights 2026 Ordnance Survey 100026316. Conditions of use