12 Ashridge Close, Southampton, SO15 2GX
About 12 Ashridge Close
12 Ashridge Close is a four-bedroom end-of-terrace house in Southampton (SO15 2GX). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (February 2019) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2011. Between certificates, window efficiency went from Very Poor to Good; while lighting dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.
At 124 m² the property is well over the postcode median (94 m² across 16 EPCs), placing it in the larger end of the local stock. Across 2006–2011, sale prices on this property compounded at 1% per year. Today's modelled estimate of £472,000 sits 52.3% above the 2011 sale of £310,000. On a £-per-square-foot basis, the last sale (£232/sq ft) was about 16.1% below the postcode norm. On the market in September 2011 and unlisted since — roughly 15 years.
What this property has
Inside
- Bedrooms4
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 6 February 2029
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Roof insulation improved
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
12 Ashridge Close has no planning applications on record.
But the area is active
69 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12 Ashridge Close valuation sits well clear of the typical sold price in this postcode.
£472,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.0% per year over 5 years.
£310,000
Growth on file: 1.0% per year over 5 years.
Sales timeline
8 September 2011Most recent
£310,000
+5.1%over 5 years24 August 2006
£295,000
Median price across the last 5 sales in SO15 2GX: £439,000 (2025–2025).
Nearby sales in SO15 2GX
14 Ashridge Close, Southampton, SO15 2GX
Sold Oct 2025
£410,0004 Ashridge Close, Southampton, SO15 2GX
Sold Aug 2025
£375,0002 Ashridge Close, Southampton, SO15 2GX
Sold Jul 2025
£450,00016 Ashridge Close, Southampton, SO15 2GX
Sold Apr 2025
£439,0006 Ashridge Close, Southampton, SO15 2GX
Sold Mar 2025
£400,000
Versus other Ashridge Close homes
12 Ashridge Close outperforms the street on habitable rooms by a wide margin.
Price per m²
£2,500
Street avg £3,537
Floor Area
124 m²
Street avg 101 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.4 t/year
Similar properties nearby
1 Ashridge Close
SO15 2GX
1 Milton Road
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1 Berkeley Close
SO15 2TR
1 Charles Knott Gardens
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1 Moore Close
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1 Burton Road
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1 Berkeley Road
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The neighbourhood at a glance
Crime
460/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Wilton Road — bus stop.
Closest school
0.5 km
Banister Primary School. 31 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
52.2dB

Night-time· 23:00 – 07:00
43.3dB







