133 Rownhams Lane North Baddesley Southampton Hampshire SO52 9LU Data via plota.co.uk

26/01491/FULLS - FULL APPLICATION - SOUTH Approved

Proposal

Single storey side extension with pitched roof, creation of front porch and alterations to fenestration Data via plota.co.uk

View original council record ↗Last checked

Application progress

✓
Received
10 Jul 2026
✓
Validated
14 Jul 2026
✓
Consultation
14 Jul 2026
✓
Approved
11 Sept 2026

Approved on 11 Sept 2026 · Delegated Decision · Last checked 12 Sept 2026

Site constraints 3

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
Inside the North Baddesley built-up area; Natural England's Provisional ALC map (1:250,000, 1970s) had this area as grade 4, but it predates the buildings here and the current map does not class it as farmland.
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 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.

Building

Floor area94 m² (1,012 sq ft)
Energy ratingD (55 out of 100), could reach C
PropertyDetached bungalow, 4 habitable rooms
Built1967 to 1975
HeatingBoiler and radiators, mains gas
WallsCavity wall, as built, no insulation (assumed)

From the energy performance certificate lodged in December 2025, the latest held for this property. The building may have changed since. View the certificate

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Important details

Application type
FULL APPLICATION - SOUTH
Postcode
SO52 9LU
Received
10 Jul 2026
Validated
14 Jul 2026
Ward
NORTH BADDESLEY
Parish
NORTH BADDESLEY
Case officer
Show
Target decision
8 Sept 2026
Decision
PERMISSION subject to conditions & notes
Decision date
11 Sept 2026
Decision level
Delegated Decision
Applicant
Show

How this decision compares

Decided in 59 days from validation, 5 days slower than Test Valley's median of 54 for extensions. Approved, as 97% of extensions here are.

74%decided within 8 weeks
97%approved
451decided in the last year

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

Public comments

1comment received
1 neutral

6 neighbours consulted · Last counted 12 Sept 2026

Read the comments on the council site ↗

Consultation & key dates

Alt. reference
PP-15075917
Planning Portal ref
PP-15075917
Neighbours
14 Jul 2026
Consultation
14 Jul 2026
Comments by
5 Aug 2026
Site or press notice
15 Jul 2026
Statutory expiry
8 Sept 2026
Env. assessment
No
Test Valley
Planning Authority Score
7.8/10
Good
#32 of 296 councils
Relevant to this application:
Householder decisions

Test Valley is faster than most councils at deciding householder applications, ranking #71 out of 296. Householder applications are slightly more likely to be approved here (96%) 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
Test Valley decision statistics
Based on MHCLG data, the year to March 2026
93%
Overall approval rate
Above avg (87%) #68 of 296
96%
Householder approved
Above avg (90%) #62 of 296
76%
Decided in 8 weeks
Above avg (63%) #71 of 296
31%
Extended time limit
Below avg (41%) #61 of 296
70%
Minor dwellings approved
96 decided (1-9 homes)
80%
Major dwellings approved
5 decided (10+ homes)
88%
Change of use approved
50 decided
996
Total decisions
72 refused in the year to March 2026

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.