40b, Charles Arden Close, Southampton, SO16 4HS
About 40b
40b is a semi-detached house in Southampton (SO16 4HS). It has a recorded floor area of 60 m² (around 646 sq ft) and construction records dating it to 2012 onwards. At 60 m² this is the 32nd smallest of 42 units on EPC record in the building, where floor areas span 50–113 m². The building's EPC ratings span C to A, with this unit at the bottom. The latest certificate (July 2024) shows a C (score 79), near the top of the C band. Earlier certificates rated it B (March 2014); the latest reading is one band lower. Between certificates, window efficiency dropped from Very Good to Good.
Across 2014–2024, sale prices on this property compounded at 2.2% per year. Today's modelled estimate of £169,000 is 13.3% below the 2024 sale of £195,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). Last sale on file: £195,000 in December 2024.
Energy performance
40b's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 23 July 2034
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Planning history
40b has no planning applications on record.
But the area is active
8 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£169,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.2% per year over 11 years.
£195,000
Growth on file: 2.2% per year over 11 years.
Sales timeline
20 December 2024Most recent
£195,000
+14.7%over 8 years7 July 2016
£170,000
+9.7%over 2 years26 March 2014
£155,000
Median price across the last 5 sales in SO16 4HS: £120,000 (2026–2023).
Nearby sales in SO16 4HS
23 Charles Arden Close, Southampton, SO16 4HS
Sold Apr 2026
£200,00020b, Charles Arden Close, Southampton, SO16 4HS
Sold Oct 2025
£120,00020 Charles Arden Close, Southampton, SO16 4HS
Sold Oct 2024
£80,00020a, Charles Arden Close, Southampton, SO16 4HS
Sold Mar 2024
£74,00042 Charles Arden Close, Southampton, SO16 4HS
Sold Feb 2023
£189,950
Versus other Charles Arden Close homes
40b is notably below the street on epc rating.
Price per m²
£3,250
Street avg £2,770
Floor Area
60 m²
Street avg 58 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.2 t/year
Street avg 0.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
536/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Maybush Road — bus stop.
Closest school
0.5 km
Oasis Academy Lord's Hill. 27 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
52.7dB

Night-time· 23:00 – 07:00
43.4dB







