23 Claudeen Close, Southampton, SO18 2HQ
About 23 Claudeen Close
23 Claudeen Close is a mid-terrace house in Southampton (SO18 2HQ). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (September 2020) shows a C (score 71). When first surveyed in October 2009 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 88).
Last sale on file: £220,000 in May 2021. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2005–2021, sale prices on this property compounded at 3.7% per year. Today's modelled estimate of £260,000 is 18.2% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£305/sq ft) was about 48.1% above the typical sold price in the postcode.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
23 Claudeen Close has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£260,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 16 years.
£220,000
Growth on file: 3.7% per year over 16 years.
Sales timeline
26 May 2021Most recent
£220,000
+5.8%over 4 years27 April 2017
£208,000
+40.5%over 11 years24 August 2005
£148,000
+20.3%21 March 2005
£123,000
Median price across the last 5 sales in SO18 2HQ: £250,000 (2025–2024).
Nearby sales in SO18 2HQ
37 Claudeen Close, Southampton, SO18 2HQ
Sold Aug 2025
£110,00011 Claudeen Close, Southampton, SO18 2HQ
Sold Mar 2025
£235,00031 Claudeen Close, Southampton, SO18 2HQ
Sold Jan 2025
£340,0009 Claudeen Close, Southampton, SO18 2HQ
Sold Sept 2024
£250,0004 Claudeen Close, Southampton, SO18 2HQ
Sold Sept 2024
£270,000
Versus other Claudeen Close homes
23 Claudeen Close outperforms the street on co₂ emissions by a wide margin.
Price per m²
£3,284
Street avg £2,836
Floor Area
67 m²
Street avg 77 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
2.1 t/year
Street avg 3.1 t/year
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Walnut Avenue — bus stop.
Closest school
0.5 km
Mansbridge Primary School. 20 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
60.4dB

Night-time· 23:00 – 07:00
53.6dB







