21 Bowater Way, Calmore, Southampton, SO40 2UT
About 21 Bowater Way
21 Bowater Way is a mid-terrace house in Calmore, Southampton, Southampton (SO40 2UT). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1967-1975 and council tax band B. The latest certificate (September 2021) shows a C (score 70). When first surveyed in January 2011 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Good, lighting went from Average to Very Good and main heating went from Average to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 86).
Across 1999–2022, sale prices on this property compounded at 6.5% per year. On a £-per-square-foot basis, the last sale (£309/sq ft) was about 94.9% above the typical sold price in the postcode. Sold January 2022 for £282,500. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
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Planning history
21 Bowater Way has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
21 Bowater Way has more than quadrupled in price since its earliest registered sale in 1999.
£275,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 22 years.
£282,500
Growth on file: 6.5% per year over 22 years.
Sales timeline
7 January 2022Most recent
£282,500
+309.7%over 22 years19 August 1999
£68,950
Median price across the last 5 sales in SO40 2UT: £226,000 (2025–2021).
Nearby sales in SO40 2UT
24 Bowater Way, Calmore, Southampton, SO40 2UT
Sold Oct 2025
£235,0002 Bowater Way, Calmore, Southampton, SO40 2UT
Sold Dec 2024
£226,00019 Bowater Way, Calmore, Southampton, SO40 2UT
Sold Nov 2022
£301,0004 Bowater Way, Calmore, Southampton, SO40 2UT
Sold May 2022
£225,00010 Bowater Way, Calmore, Southampton, SO40 2UT
Sold Nov 2021
£220,000
Versus other Bowater Way homes
Price per m² for 21 Bowater Way runs comfortably ahead of the street norm.
Price per m²
£3,324
Street avg £2,171
Floor Area
85 m²
Street avg 87 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.3 t/year
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The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Bowater Way — bus stop.
Closest school
0.5 km
Calmore Infant School. 12 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
51.1dB

Night-time· 23:00 – 07:00
39.8dB







