Flat 1, 4 Lathom Road, Southport, PR9 0JA
About Flat 1
Flat 1 is a one-bedroom semi-detached house in Southport (PR9 0JA). It has a recorded floor area of 53 m² (around 570 sq ft), construction records dating it to 1900-1929 and council tax band A. At 53 m² this is the 3rd smallest of 5 units on EPC record in the building, where floor areas span 44–68 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (August 2025) shows a C (score 75), near the top of the C band. When first surveyed in April 2014 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Average to Good.
Untraded for 24 years, with the last transfer in April 2002. Today's modelled estimate of £102,000 sits 325% above the 2002 sale of £24,000. On a £-per-square-foot basis, the last sale (£42/sq ft) was about 66.2% below the postcode norm. At 53 m² it's 22.1% smaller than the typical home in the postcode (68 m² median across 41 EPCs).
What this property has
Inside
- Bedrooms1
Everything you need to know about Flat 1
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Flat 1's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Cavity wall insulation installed
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Upgraded to gas central heating
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Heating controls upgraded for better temperature management
Cavity wall insulation installed
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
Flat 1 has no planning applications on record.
But the area is active
15 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat 1's modelled value sits at over four times its earliest registered sale price (2002).
£102,000
Modelled from EPC, postcode comparables.
£24,000
Recorded with HM Land Registry.
Sales timeline
10 April 2002Most recent
£24,000
Median price across the last 5 sales in PR9 0JA: £113,000 (2025–2014).
Nearby sales in PR9 0JA
Ground First Floor, 10 Lathom Road, Southport, PR9 0JA
Sold May 2025
£130,000Flat A, 3 Lathom Road, Southport, PR9 0JA
Sold Feb 2023
£113,000Flat 7, 6 Lathom Road, Southport, PR9 0JA
Sold Nov 2016
£92,000Flat B, 3 Lathom Road, Southport, PR9 0JA
Sold Jul 2016
£95,000Ground Floor Flat, 1 Lathom Road, Southport, PR9 0JA
Sold Oct 2014
£170,000
Versus other Lathom Road homes
Flat 1 outperforms the street on co₂ emissions by a wide margin.
Price per m²
£453
Street avg £1,296
Floor Area
53 m²
Street avg 77 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
1.3 t/year
Street avg 3.6 t/year
Everything you need to know about Flat 1
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Knowsley Road — bus stop.
Closest school
0.7 km
Holy Trinity Church of England Primary School, Southport. 14 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
52.0dB

Night-time· 23:00 – 07:00
41.0dB






