40 Oxford Street Southampton SO14 3DP Data via plota.co.uk

26/00025/FUL - Full Application Awaiting decision
Extensions & alterationsNew homesShopfrontsUtility infrastructureCommercial premises

Proposal

Erection of 3 storey rear extension to create additional living space for existing flats, alterations to shopfront and installation of a flue, cooler unit and air conditioning unit (part retrospective) Data via plota.co.uk

Track application Save this application and get an email when its status or decision changes. Alerts nearby Get email alerts for new planning applications near this address.
View original council record ↗Last checked

Application progress

✓
Received
14 Jan 2026
✓
Consultation
15 Jan 2026
Decision
Expected by 11 Mar 2026

This application is under consideration - no decision has been issued yet. Plota predicted a decision around 13 Sept 2026; it is now day 242. The consultation period closed on 5 Feb 2026.

Documents 11

Statements & assessments 5

PDF FLOOD RISK ASSESSMENT Supporting Information · 2 Jun 2026 View ↗ PDF FLOOD RISK Consultee Comment · 28 Apr 2026 View ↗ PDF FLOODUPDATE Consultation Response · 27 Apr 2026 View ↗ PDF FLOODRS Consultation Response · 29 Jan 2026 View ↗ PDF Design and Access Statement Design and Access Statement · 15 Jan 2026 View ↗

Application forms 1

PDF Application Form Application Form · 15 Jan 2026 View ↗

Consultation & comments 1

PDF HEO Consultee Comment · 20 May 2026 View ↗

Other documents 4

PDF AIRCON UNIT Supporting Information · 2 Jun 2026 View ↗ PDF CELLAR EXTRACT UNIT Supporting Information · 2 Jun 2026 View ↗ PDF FLUE DETAILS Supporting Information · 2 Jun 2026 View ↗ IMG 22/01/26 Site Notice · 22 Jan 2026 View ↗

All documents on the council site ↗

Site constraints 8

Grade II listed: The Grapes Public House
List entry 1092029 · 8 m from the pin · 21 more listed buildings within 150 m (1 Grade II*, 20 Grade II)
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 the other 21 with distances
Historic England ↗
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.
Oxford Street conservation area
Also Oxford Street. 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.
Article 4 direction
HMO. Named permitted development rights are withdrawn here.
An Article 4 direction withdraws particular permitted development rights, so work that would normally need no application needs one here. Not every council has published its directions.
Also on the record
Special protection area 378 m away: Solent and Dorset Coast; Inside the Southampton built-up area; Air quality management area 37 m away: AQMA No.4 (Town Quay); Open access land 47 m away: Access Land - Combined Open Country, Registered Common Land and Section 16 Dedicated Land. MoD Byelaw, Section 28 Exclusions, Racecourses and Aerodromes and ECP Margin have been removed..
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 11 September 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.

Work with planning data?

Every application in Southampton - and every UK council - as a live feed, an API, or a bulk CSV export.

About Plota's data service

Other new applications on this street

5 Jun 2026Pending

37 - 39 Oxford Street Southampton SO14 3DP

Application for approval of details reserved by condition 7(Roof Terrace Lightin...

26/00654/DIS

Nearby new applications

1 Sept 2026Pending

171 - 172 High Street Southampton SO14 2BY

Change of use to a restaurant (use class E(b)) with ancillary hot food takeaway ...

26/01028/FUL
1 Sept 2026Pending

171 - 172 High Street Southampton SO14 2BY

Listed building consent sought for internal and external alterations to facilita...

26/01029/LBC
14 Aug 2026Pending

First Floor Savannah House 3 Ocean Way Southampton SO14 3TJ

Installation of replacement externally illuminated fascia sign.

26/00948/ADV
3 Aug 2026Pending

Unit 1 Trinity Court Old Mill Lane Southampton SO14 5BW

Installation of 2 x externally illuminated fascia signs and externally mounted w...

26/00896/ADV
3 Aug 2026Pending

79 - 82 Canal Walk Southampton SO14 3BH

First floor extension and change of use of ground floor commercial unit to creat...

26/00804/FUL
15 Jul 2026Pending

Car Parking Cadland Court Channel Way Southampton

Install shipping container in car park to use as marketing suite for temporary p...

26/00761/FUL

Important details

Council
Southampton
Application type
Full Application
Postcode
SO14 3DP
Received
14 Jan 2026
Validated
14 Jan 2026
Ward
Bargate
Case officer
Show
Target decision
11 Mar 2026
Applicant
Show
Agent
ACA Design Limited

Decision outlook

Day 242, past the statutory target. 96% of extensions in Southampton are decided within thirteen weeks; extensions of time are common, and the council need not decide on the day. Last seen undecided on 11 Sept 2026.

Day 242186 days past the 56-day target
80%decided within 8 weeks
97%approved
240decided in the last year

Plota live figures for extensions decided by Southampton in the last twelve months, from validation. Southampton decision record →

Public comments

No public comments yet.

35 neighbours consulted · Last counted 11 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
9939
Neighbours
15 Jan 2026
Consultation
15 Jan 2026
Comments by
5 Feb 2026
Statutory expiry
11 Mar 2026
Env. assessment
No

Historical activity at this location

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

This property

Previous applications at this address

2025 Refused
Erection of a rear extension at first, second and third floor level to create an addition…
25/00430/FUL
2024 Refused
Erection of a rear extension at first, second and third floor level to create an addition…
23/01569/FUL
Within ~100m

Nearby activity

2025 Refused
25 Oxford Street Southampton SO14 3DJ
Implementation of planning permission 23/00393/FUL not in accordance with condition 1 (Ap…
25/01009/FUL
2024 Approved
37-39 Oxford Street Southampton SO14 3DP
Installation of fire escape staircase to 3rd floor, installation of an AOV (automatic ope…
24/01266/FUL
2024 Approved
35 - 36 Oxford Street Southampton SO14 3DS
Change of use and subdivision of ground floor to create 2x restaurant/bar including insta…
24/00547/FUL
2024 Refused
37A Oxford Street Southampton SO14 3DP
Application for a variation of condition 2 (hours of use) of planning application 22/0097…
24/00553/FUL
2023 Approved
Imperial Apartments South Western House Southampton SO14 3AL
Listed building consent sought for external maintenance works including stone work, rende…
23/01563/LBC
2023 Refused
37A Oxford Street Southampton SO14 3DP
Application for a variation of condition 2 of planning application 22/00979/FUL to change…
23/01462/FUL
2023 Approved
37 - 39 Oxford Street Southampton SO14 3DP
Change of use of an existing building from a restaurant (Use Class E(b)) to a drinking es…
23/00955/FUL
2021 Approved
33 Queens Terrace Southampton
Conversion of first and second floors from office to 4 flats (2 x one bed, 2 x two bed) w…
21/01709/FUL
2023 Approved
25 Oxford Street Southampton City Of Southampton SO14 3DJ
Implementation of planning permission 20/00970/FUL not in accordance with condition 2 (Ap…
23/00393/FUL
2023 Refused
37 - 39 Oxford Street Southampton SO14 3DP
Change of use of an existing building from a restaurant (Use Class E(b)) to a drinking es…
23/00282/FUL
2022 Approved
13-14 Oxford Street Southampton City Of Southampton SO14 3DJ
Conversion of existing office building into a 5-bed house with replacement rear door (Sub…
22/01011/FUL
2022 Approved
13-14 Oxford Street Southampton City Of Southampton SO14 3DJ
Listed building consent sought for conversion of existing office building into a 5-bed ho…
22/01012/LBC
2022 Approved
37A Oxford Street Southampton SO14 3DP
Change the use of the premises from a restaurant (Use Class E) to a drinking establishmen…
22/00979/FUL
2021 Approved
47 Oxford Street Southampton SO14 3DP
Continuation of planning permission ref 16/00723/FUL not in accordance with condition 2 (…
21/01127/FUL
2022 Approved
20 - 22 Oxford Street Southampton SO14 3DJ
Listed building consent sought for conversion of existing hotel into 5 flats (3x 1-bed an…
22/00445/LBC
2022 Approved
20 - 22 Oxford Street Southampton SO14 3DJ
Conversion of existing hotel into 5 flats (3x 1-bed and 2x 2-bed) together with a ground…
22/00374/FUL
2022 Refused
37-39 Oxford Street Southampton SO14 3DP
Change of use of the existing building from restaurant (Use Class E) to drinking establis…
22/00761/FUL
2022 Approved
35 - 36 Oxford Street Southampton SO14 3DS
Installation of fire escape door opening onto John Street and air conditioning units onto…
22/00562/FUL
2021 Approved
Royal Mail House Terminus Terrace Southampton SO14 3FD
Listed building consent sought for conversion of former first floor tank room to new offi…
21/01904/LBC
2021 Approved
Royal Mail House Terminus Terrace Southampton SO14 3FD
Conversion of former first floor tank room to new office, associated internal modificatio…
21/01903/FUL
2016 Approved
24 - 28 John Street Southampton
Re-development of the site. Erection of a four storey building containing 9 flats (5x 2-b…
16/00258/FUL
2016 Approved
19 Oxford Street Southampton SO14 3DJ
Change of use from a Hairdressers (Class A1) to a Physiotherapy Clinic (Class D1)
16/00940/FUL
2016 Approved
47 Oxford Street Southampton SO14 3DP
Listed Building Consent sought for internal and external alterations in connection with c…
16/00724/LBC
2016 Approved
47 Oxford Street Southampton SO14 3DP
Change of use from Retail (Class A1) to a Bar (Class A4) with provision of outdoor seatin…
16/00723/FUL
2016 Approved
47 Oxford Street Southampton SO14 3DP
Installation of 1 x externally illuminated fascia sign [submitted in conjunction with 16/…
16/00725/ADV
Southampton
Planning Authority Score
5/10
Average
#150 of 296 councils
Relevant to this application:
Householder decisions

Southampton ranks #158 out of 296 councils for householder decision speed. Householder applications are slightly more likely to be approved here (93%) than the national average (90%).

These figures are council-wide context, not a prediction for this application. View full council performance
Southampton decision statistics
Based on MHCLG data, the year to March 2026
90%
Overall approval rate
Above avg (87%) #117 of 296
93%
Householder approved
Above avg (90%) #137 of 296
63%
Decided in 8 weeks
Above avg (63%) #158 of 296
40%
Extended time limit
Below avg (41%) #154 of 296
70%
Minor dwellings approved
50 decided (1-9 homes)
100%
Major dwellings approved
8 decided (10+ homes)
86%
Change of use approved
109 decided
742
Total decisions
72 refused in the year to March 2026
Source: MHCLG planning statistics · See full council rankings