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Get started511 Imperial Apartments is a two-bedroom detached house in Southampton (SO14 3AL). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (August 2020) shows a D (score 65), on the cusp of jumping into the C band. Earlier certificates rated it C (June 2011); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good, lighting went from Poor to Very Good and main heating went from Poor to Average; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 81), a 2-band jump. Main heating runs on electricity. At 76 m² this is the 53rd smallest of 86 units on EPC record in the building, where floor areas span 44–248 m². The building's EPC ratings span F to B across 86 units on file.
Sale prices here have outpaced Southampton HPI: 0.5% per year against 0% for the wider region. Last sale on file: £190,000 in October 2023. Across the public record there are 4 sales, relatively high churn for a single property.
Recommended upgrades on file would lift this property by multiple EPC bands.
511 Imperial Apartments's sale-price growth has lagged the wider UK trajectory across its history on file.
£208,000
Modelled from EPC, postcode comparables and a sale-price growth of 0.5% per year over 22 years.
£190,000
Growth on file: 0.5% per year over 22 years.
On years held, 511 Imperial Apartments runs well behind the street norm.
Price per m²
£2,500
Street avg £2,543
Floor Area
76 m²
Street avg 77 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
College Keep — bus stop.

Daytime· 07:00 – 23:00
52.8dB

Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
13 October 2023Most recent
£190,000
-5.0%over 6 years18 January 2017
£200,000
+2.0%over 14 years30 September 2002
£196,000
+15.3%over 1 year19 June 2001
£170,000
Median price across the last 5 sales in SO14 3AL: £188,000 (2025–2023).
214 Imperial Apartments South Western House Southampton
Sold Jul 2025
510 Imperial Apartments South Western House Southampton
Sold Dec 2024
204 Imperial Apartments South Western House Southampton
Sold Jul 2024
501 Imperial Apartments South Western House Southampton
Sold Mar 2024
107 Imperial Apartments South Western House Southampton
Sold Dec 2023
CO₂ Emissions
4.1 t/year
Street avg 3.8 t/year
SO14 3AL
Closest school
0.5 km
Hope Community School Southampton. 24 schools nearby.
Night-time· 23:00 – 07:00
44.4dB
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