1 Blighmont Avenue, Southampton, SO15 8RD
About 1 Blighmont Avenue
1 Blighmont Avenue is a four-bedroom semi-detached house in Southampton (SO15 8RD). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (November 2025) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since July 2013. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Poor to Average and lighting went from Very Poor to Poor. The recommended improvements would push it to C (score 74). This certificate was lodged in the last six months, so the rating reflects current condition. Other recorded features include a conservatory.
Untraded for 22 years, with the last transfer in October 2004. Across 2003–2004, sale prices on this property compounded at 4.4% per year. Today's modelled estimate of £296,000 sits 97.3% above the 2004 sale of £150,000. One planning record on file: an extension refused in 2004.
What this property has
Inside
- Bedrooms4
- Dining roomYes
- ConservatoryYes
Outside
- ParkingOff road
Building
- RefurbishedYes
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
1 application on record at 1 Blighmont Avenue, Southampton, SO15 8RD
- Jan 2004ExtensionFullOutcome in report
Extension: Single storey · Rear of property
Erection of single storey rear extension and dormer window to front elevation of existing house and construction of an attached two storey dwelling house in the land adjacent.
- Documents
- 14 docs on file
- Reference
- 03/01679/FUL
Unlock 1 Blighmont Avenue, Southampton, SO15 8RD'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- Every decision — granted, refused or withdrawn (1 on record)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 5 notable nearby
- The 14 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
1 Blighmont Avenue changed hands twice within eighteen months — unusual for the area.
£296,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 1 year.
£150,000
Growth on file: 4.4% per year over 1 year.
Sales timeline
21 October 2004Most recent
£150,000
+5.3%over 1 year17 August 2003
£142,500
Median price across the last 2 sales in SO15 8RD: £164,750 (2012–2008).
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Waterhouse Lane — bus stop.
Closest school
0.5 km
Foundry Lane Primary School. 28 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
54.1dB

Night-time· 23:00 – 07:00
45.4dB







