Lower Flat, 9 Whitelaw Road, Southampton, SO15 8LG
About Lower Flat
Lower Flat is a semi-detached house in Southampton (SO15 8LG). It has a recorded floor area of 54 m² (around 581 sq ft) and construction records dating it to 1900-1929. The latest certificate (April 2016) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2014); the latest reading is one band lower. Between certificates, lighting dropped from Average to Very Poor. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from April 2016, so improvements made since then won't be reflected.
At 54 m² it sits well below the postcode median (90 m² across 7 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). Last sale on file: £120,000 in October 2024. Across the public record there are 4 sales, relatively high churn for a single property. Across 2004–2024, sale prices on this property compounded at 1.7% per year. Today's modelled estimate of £155,000 is 29.2% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£206/sq ft) was about 21.2% above the typical sold price in the postcode.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Apr 2026
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Lower Flat has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£155,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.7% per year over 20 years.
£120,000
Growth on file: 1.7% per year over 20 years.
Sales timeline
31 October 2024Most recent
£120,000
+6.7%over 10 years30 April 2014
£112,500
+4.2%over 9 years28 April 2005
£108,000
+27.8%over 11 months20 May 2004
£84,500
Median price across the last 5 sales in SO15 8LG: £265,000 (2023–2016).
Nearby sales in SO15 8LG
5 Whitelaw Road, Southampton, SO15 8LG
Sold May 2023
£275,0003 Whitelaw Road, Southampton, SO15 8LG
Sold Mar 2022
£275,00011 Whitelaw Road, Southampton, SO15 8LG
Sold Mar 2021
£265,0001 Whitelaw Road, Southampton, SO15 8LG
Sold Aug 2002
£113,000Top Flat, 7 Whitelaw Road, Southampton, SO15 8LG
Sold Oct 1997
£58,000
Versus other Whitelaw Road homes
Lower Flat is notably below the street on years held.
Price per m²
£2,222
Street avg £2,387
Floor Area
54 m²
Street avg 99 m²
Habitable Rooms
2 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 3.9 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
12/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
York Road — bus stop.
Closest school
0.3 km
Foundry Lane Primary School. 30 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
53.3dB

Night-time· 23:00 – 07:00
43.7dB







