348 Hill Lane, Southampton, SO15 7PH
About 348 Hill Lane
348 Hill Lane is a detached house in Southampton (SO15 7PH). It has a recorded floor area of 175 m² (around 1884 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (December 2021) shows an E (score 49), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 79), a 2-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2024. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Today's modelled estimate of £672,000 is 12% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£319/sq ft) was about 115% above the typical sold price in the postcode. Sold May 2022 for £600,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
348 Hill Lane sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
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Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £1,155 · Includes VAT
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
1 application on record at 348 Hill Lane, Southampton, SO15 7PH
- Apr 2024DemolitionFullOutcome in report
Extension: Single storey · Rear of property
Erection of a single-storey rear extension following demolition of conservatory and utility room
Extension- Documents
- 7 docs on file
- Reference
- 24/00112/FUL
Unlock 348 Hill Lane, Southampton, SO15 7PH's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£672,000
Modelled from EPC, postcode comparables.
£600,000
Recorded with HM Land Registry.
Sales timeline
10 May 2022Most recent
£600,000
Median price across the last 5 sales in SO15 7PH: £336,000 (2021–2007).
Nearby sales in SO15 7PH
Versus other Hill Lane homes
348 Hill Lane outperforms the street on price per m² by a wide margin.
Price per m²
£3,429
Street avg £1,877
Floor Area
175 m²
Street avg 259 m²
Habitable Rooms
8 rooms
Street avg 9 rooms
CO₂ Emissions
9.1 t/year
Street avg 8.2 t/year
Similar properties nearby
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Bassett Sainsburys — bus stop.
Closest school
0.3 km
Hollybrook Junior School. 35 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
51.3dB

Night-time· 23:00 – 07:00
42.9dB







