31 Sally Hill Portishead BS20 7BH Data via plota.co.uk

26/P/1882/FUH - Full permission - Householders Registered

Proposal

Retrospective application for the erection of a single-storey rear extension, with associated landscaping alterations and expansion of rear patio. Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
15 Sept 2026
Decision
Expected by 10 Nov 2026

Under consideration

No decision has been issued yet. Plota predicts a decision around 8 Nov 2026, from North Somerset's recent extensions.

Comments are open until 15 Oct 2026

Comment on this application ↗

Site constraints 7

Special area of conservation 187 m away: Eastwood and Battery Point
Work nearby can need a habitats assessment.
Harm to a protected site is only accepted where there is no alternative and an overriding public interest.
Radon affected area, class 5
An estimated 10 to 30% of homes reach the radon action level. Indicative for the 1 km square, which takes the highest class found in it; a radon test gives the answer for a building.
From the British Geological Survey and UK Health Security Agency indicative atlas. Under building regulations, as the BRE guide BR 211 (2023) sets out, new buildings and extensions need basic radon protection from class 3 in England and Wales and from class 2 in Scotland, and full protection from class 5. The class at the site itself, from the detailed BGS map, decides which.
UKHSA radon ↗
National infrastructure project 708 m away: Portishead Branch Line - MetroWest Phase 1
The site is 708 m from the project boundary. Railway, decided. The project page says whether consent was granted. Also within 2 km: Hinkley Point C Connection (decided, 1213 m); Hinkley Point C Connection Project Material Change (at pre-application, 1232 m).
Nationally significant infrastructure projects (power stations, electricity lines, pipelines, major roads and railways, harbours, airports and reservoirs) are consented by a Secretary of State under the Planning Act 2008, after an examination by the Planning Inspectorate, rather than by the council. The boundary is the one the Inspectorate consults on and can change as the scheme does. Projects are shown within 2 km of the site.
Planning Inspectorate project page ↗
Public footpath 27 m away
Matters where it crosses or adjoins the site: obstructing a path without a diversion order is an offence, and work cannot start until the order is confirmed.
Compiled from highway authority data, not the legal definitive map. A few authorities have not published, so no path shown is not proof there is none.
Also on the record
SSSI 378 m away: Spring Cove Cliffs SSSI; Tree preservation order 12 m away: Power Station, Portishead.; Inside the Portishead built-up area.
Not affected
Outside flood zones 2 and 3 · Not green belt · No listed building 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.

Sales history 6

Last sold for £410,000 in February 2019. Semi-detached house, freehold.

1 February 2019£410,000
2 April 2014£290,000
19 December 2008£200,000
30 September 2008£240,000
22 December 2003£237,000
22 November 2002£199,000New build

Sale prices from HM Land Registry's price paid record, matched to this application by its address.

Building

Floor area134 m² (1,442 sq ft)
Energy ratingC (71 out of 100), could reach B
PropertySemi-detached house, 6 habitable rooms
Built1996 to 2002
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, insulated (assumed)

From the energy performance certificate lodged in July 2018, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
Full permission - Householders
Postcode
BS20 7BH
Received
15 Sept 2026
Validated
15 Sept 2026
Ward
Portishead North
Parish
Portishead
Target decision
10 Nov 2026
Applicant
Show

Decision outlook

Day 24 of the 56-day target. North Somerset usually decides extensions by day 54.

Day 2432 days to the 56-day target
76%decided within 8 weeks
92%approved
443decided in the last year

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

Public comments

No public comments yet.

2 neighbours consulted · Last counted 7 Oct 2026

Read the comments on the council site ↗

Consultation & key dates

Comments by
15 Oct 2026
Statutory expiry
10 Nov 2026
Env. assessment
No
North Somerset
Planning Authority Score
6.4/10
Average
#83 of 296 councils
Relevant to this application:
Householder decisions

North Somerset is faster than most councils at deciding householder applications, ranking #96 out of 296. Householder applications are slightly more likely to be approved here (93%) than the national average (90%).

Faster than most councils
for householder decisions
These figures are council-wide context, not a prediction for this application. View full council performance
North Somerset decision statistics
Based on MHCLG data, the year to March 2026
89%
Overall approval rate
Above avg (87%) #137 of 296
93%
Householder approved
Above avg (90%) #134 of 296
73%
Decided in 8 weeks
Above avg (63%) #96 of 296
34%
Extended time limit
Below avg (41%) #88 of 296
74%
Minor dwellings approved
135 decided (1-9 homes)
95%
Major dwellings approved
19 decided (10+ homes)
85%
Change of use approved
52 decided
1,139
Total decisions
128 refused in the year to March 2026

Sale prices: Contains HM Land Registry data © Crown copyright and database right 2026. This data is licensed under the Open Government Licence v3.0.

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

Energy performance: Energy performance certificates from the Energy Performance of Buildings Register, Ministry of Housing, Communities and Local Government. Contains public sector information licensed under the Open Government Licence v3.0. © Crown copyright 2026.