48 Montague Road Portsmouth PO2 0NF Data via plota.co.uk

Awaiting decision 26/00042/GPDC
Extensions & alterations
Council
Portsmouth 3.1/10
Date received
6 Oct 2026
Date validated
6 Oct 2026
Postcode
PO2 0NF

Description

Construction of single storey rear extension, extending 5.2m beyond the rear wall, with a height of 3m to the eaves and maximum height of 3m Data via plota.co.uk

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Last checked

Decision outlook

Plota predicts a decision around 30 Nov 2026, from Portsmouth's recent extensions.

Day 3 of the 56-day target. Portsmouth usually decides extensions by day 55.

Day 353 days to the 56-day target
63%decided within 8 weeks
86%approved
257decided in the last year

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

Site constraints 5

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.
Also on the record
Radon affected area, class 3; 1 listed building within 150 m of the postcode pin; Inside the Portsmouth built-up area; Air quality management area about 79 m away: Portsmouth AQMA No.6.
Not affected
Outside flood zones 2 and 3 · Not green belt · No scheduled monument at the site

Checked on 8 October 2026. The pin for this application is the centre of its postcode rather than the building, so distances to nearby designations are measured from the postcode and can be out by the width of the postcode area. Historic England, the Environment Agency, Natural England, 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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Historical activity at this location

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

Within ~100m

Nearby activity

2025 Approved
4 Montague Road Portsmouth PO2 0NF
Construction of single storey rear/ side extension, extending 6m beyond the rear wall, wi…
25/00050/GPDC
2025
39 Montague Road Portsmouth PO2 0ND
Change of use from dwellinghouse (Class C3) to purposes falling within Class C3 (dwelling…
25/01229/FUL
2025
31 Montague Road Portsmouth PO2 0ND
Change of use from Class C4 to purposes falling within Class C3 (dwellinghouse) or Class…
25/01219/FUL
2025
20 Kirby Road Portsmouth PO2 0PA
Construction of single storey rear extension to existing rear projection
25/01078/HOU
2025 Approved
55 Montague Road Portsmouth PO2 0ND
Construction of single storey rear extension.
25/00421/HOU
2024 Approved
54 Montague Road Portsmouth PO2 0NF
Change of use from dwellinghouse (Class C3) to a 7-bed/7-person house is multiple occupat…
24/01412/FUL
2024 Approved
54 Montague Road Portsmouth PO2 0NF
Construction of single storey rear extension; extending 6m from the rear wall, with a max…
24/00060/GPDC
2023 Approved
56 Montague Road Portsmouth PO2 0NF
Change of use from Class C3 dwellinghouse to 8 Person/8 Bedroom House in Multiple Occupat…
23/01514/FUL
2023 Approved
8 Kirby Road Portsmouth PO2 0PA
Construction of single storey rear extension extending 4.45m beyond the rear wall, with a…
23/00066/GPDC
2020 Approved
4 Montague Road Portsmouth PO2 0NF
Change of use request from a Class C3 dwelling house to a Class C4 HMO - three bedroom dw…
20/00729/FUL
2021 Approved
34 Montague Road Portsmouth PO2 0NF
Conversion of 2 flats to form 1no. 4 bedroom house; to include construction of single sto…
21/01714/PLAREG
2021
34 Montague Road Portsmouth PO2 0NF
Conversion of 2 flats to form 1no. 4 bedroom house; to include construction of single sto…
21/01714/FUL
2021 Approved
11 Strawberry Green Beresford Road Portsmouth PO2 0AZ
Within Tree Preservation Order 125 - (T3) Lime (Tilia × europaea) - Reduce maturing basal…
21/00821/TPO
2018 Withdrawn
2 Strawberry Green Beresford Road Portsmouth PO2 0AZ
Within Tree Preservation 125 - Drop-crotch reduction by 3-3.5meters and lateral reduction…
18/01494/TPO
2018 Approved
87 Beresford Road Portsmouth PO2 0NG
Construction of single storey rear/side extension
18/00231/HOU
2017 Approved
18 Kirby Road Portsmouth PO2 0PA
Construction of a single storey rear extension
17/01983/HOU
2017 Approved
25 Stubbington Avenue Portsmouth PO2 0HP
Retrospective application for the extension of existing dropped kerb
17/01976/PLAREG
2017 Approved
60 Montague Road Portsmouth PO2 0NF
Conversion of existing single dwellinghouse to form two dwellinghouses
17/01506/FUL
2016 Approved
15 Stubbington Avenue Portsmouth PO2 0HP
Change of use of the building to purposes falling within a house in multiple occupation (…
16/01957/FUL
2017 Refused
2 Strawberry Green Beresford Road Portsmouth PO2 0AZ
Within Tree Preservation Order No 125 - Sycamore (T2) crown reduce by 5 metres in height…
17/00752/TPO
2017 Approved
87 Beresford Road Portsmouth PO2 0NG
Construction of single storey rear extension
17/00012/GPDC
2016 Approved
28 Montague Road Portsmouth PO2 0NF
Change of use from dwelling house (Class C3) to purposes falling within Class C4 (house i…
16/01693/FUL
2016 Approved
16 Kirby Road Portsmouth PO2 0PA
Alterations to roof to include gable build-up and construction of dormer to rear roofslope
16/00951/HOU
2016 Approved
16 Kirby Road Portsmouth PO2 0PA
Construction of single storey rear extension
16/00003/GPDC
2025 Approved
6 Montague Road Portsmouth PO2 0NF
Application for certificate of lawful development for the existing use as House in Multip…
25/00512/CPE
Portsmouth
Planning Authority Score
3.1/10
Poor
#232 of 296 councils
Relevant to this application:
Householder decisions

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