510 Imperial Apartments, South Western House, Southampton, SO14 3AL
About 510 Imperial Apartments
510 Imperial Apartments is a mid-terrace house in Southampton (SO14 3AL). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1996-2002 and council tax band C. At 56 m² this is the 33rd smallest of 87 units on EPC record in the building, where floor areas span 44–248 m². The building's EPC ratings span F to B across 87 units on file. The latest certificate (June 2016) shows a C (score 77), near the top of the C band. Main heating runs on electricity. The latest certificate is from June 2016, so improvements made since then won't be reflected.
Across 2000–2024, sale prices on this property compounded at -0.5% per year. Today's modelled estimate of £160,000 sits 60% above the 2024 sale of £100,000. On a £-per-square-foot basis, the last sale (£166/sq ft) was about 24.1% below the postcode norm. Last sale on file: £100,000 in December 2024. Across the public record there are 8 sales, relatively high churn for a single property. At 56 m² it's 18.2% smaller than the typical home in the postcode (69 m² median across 86 EPCs).
Everything you need to know about 510 Imperial Apartments
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Jun 2026
EPC Rating
Certificate validity
Expired on 22 June 2026
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
510 Imperial Apartments has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
510 Imperial Apartments has changed hands more often than typical for the area.
£160,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.5% per year over 24 years.
£100,000
Growth on file: -0.5% per year over 24 years.
Sales timeline
19 December 2024Most recent
£100,000
-33.3%over 7 years15 June 2017
£150,000
+20.0%over 5 years6 January 2012
£125,000
-3.8%over 2 years14 April 2009
£130,000
-13.3%over 4 years11 February 2005
£149,950
+3.4%over 11 months12 March 2004
£145,000
+9.8%over 1 year16 September 2002
£132,000
+15.7%over 2 years30 August 2000
£114,063
Median price across the last 5 sales in SO14 3AL: £195,000 (2025–2024).
Nearby sales in SO14 3AL
303 Imperial Apartments, South Western House, Southampton, SO14 3AL
Sold Dec 2025
£200,000315 Imperial Apartments, South Western House, Southampton, SO14 3AL
Sold Nov 2025
£80,000214 Imperial Apartments, South Western House, Southampton, SO14 3AL
Sold Jul 2025
£195,000204 Imperial Apartments, South Western House, Southampton, SO14 3AL
Sold Jul 2024
£240,000501 Imperial Apartments, South Western House, Southampton, SO14 3AL
Sold Mar 2024
£110,000
Versus other South Western House homes
On years held, 510 Imperial Apartments runs well behind the street norm.
Price per m²
£1,786
Street avg £2,545
Floor Area
56 m²
Street avg 77 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
2.2 t/year
Street avg 3.8 t/year
Everything you need to know about 510 Imperial Apartments
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

Similar properties nearby
201 Imperial Apartments, South Western House
SO14 3AL
1 2, Flat 1, John Street
SO14 3DR
111 Imperial Apartments, South Western House
SO14 3AL
202 Imperial Apartments, South Western House
SO14 3AL
113 Imperial Apartments, South Western House
SO14 3AL
109 Imperial Apartments, South Western House
SO14 3AL
102 Imperial Apartments, South Western House
SO14 3AL
1 2, Flat 4, John Street
SO14 3DR
The neighbourhood at a glance
Crime
413/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
College Keep — bus stop.
Closest school
0.5 km
Hope Community School Southampton. 24 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
52.8dB

Night-time· 23:00 – 07:00
44.4dB






