23 Kennet Close, West End, Southampton, SO18 3JY
About 23 Kennet Close
23 Kennet Close is a one-bedroom mid-terrace house in West End, Southampton, Southampton (SO18 3JY). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1967-1975 and council tax band A. Tenure is freehold. The latest certificate (January 2026) shows an E (score 51), well below the UK norm with real room to improve. Earlier certificates rated it D (March 2018); the latest reading is one band lower. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 81), a 3-band jump. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition. At 41 m² this is the 15th smallest of 31 units on EPC record in the building, where floor areas span 35–86 m². The building's EPC ratings span F to C across 31 units on file.
At 41 m² it's 25.5% smaller than the typical home in the postcode (55 m² median across 30 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Across 2001–2024, sale prices on this property compounded at 3.9% per year. On a £-per-square-foot basis, the last sale (£340/sq ft) was about 49.1% above the typical sold price in the postcode. Sold August 2024 for £150,000.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- Private gardenFront
- ParkingAllocated
Building
- TenureFreehold
- RefurbishedYes
Energy performance
23 Kennet Close sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water system changed
More low energy lighting installed
Planning history
23 Kennet Close has no planning applications on record.
Notable planning nearby
1applications of note in the surrounding area
Sales history & valuation
23 Kennet Close has more than doubled in price since the earliest registered sale in 2001.
£151,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.9% per year over 23 years.
£150,000
Growth on file: 3.9% per year over 23 years.
Sales timeline
28 August 2024Most recent
£150,000
+17.2%over 4 years25 February 2020
£128,000
+104.8%over 18 years16 November 2001
£62,500
Median price across the last 5 sales in SO18 3JY: £200,000 (2025–2023).
Nearby sales in SO18 3JY
29 Kennet Close, West End, Southampton, SO18 3JY
Sold Sept 2025
£200,00018 Kennet Close, West End, Southampton, SO18 3JY
Sold Feb 2025
£105,00037 Kennet Close, West End, Southampton, SO18 3JY
Sold Nov 2024
£322,50015 Kennet Close, West End, Southampton, SO18 3JY
Sold Dec 2023
£130,00036 Kennet Close, West End, Southampton, SO18 3JY
Sold Jun 2023
£269,950
Versus other Kennet Close homes
23 Kennet Close outperforms the street on floor area by a wide margin.
Price per m²
£3,659
Street avg £2,915
Floor Area
41 m²
Street avg 38 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
0.7 t/year
Street avg 2.4 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
6/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Chartwell Green Shops — bus stop.
Closest school
0.4 km
Townhill Infant School. 22 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
57.3dB

Night-time· 23:00 – 07:00
49.6dB







