31 Castle Street, Southport, PR9 0NR
About 31 Castle Street
31 Castle Street is a two-bedroom end-of-terrace house in Southport (PR9 0NR). It has a recorded floor area of 134 m² (around 1442 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (November 2025) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since May 2012. Between certificates, lighting went from Poor to Very Good; while window efficiency dropped from Good to Poor. The recommended improvements would push it to C (score 79). This certificate was lodged in the last six months, so the rating reflects current condition.
Held since June 2006 — that's 20 years off the open market, well above the local norm. At 134 m² the property is well over the postcode median (91 m² across 12 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £220,000 is 24.3% above the 2006 sale price. On a £-per-square-foot basis, the last sale (£123/sq ft) was about 16.2% below the postcode norm.
What this property has
Inside
- Bedrooms2
Everything you need to know about 31 Castle Street
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
31 Castle Street 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
31 Castle Street valuation sits well clear of the typical sold price in this postcode.
£220,000
Modelled from EPC, postcode comparables.
£177,000
Recorded with HM Land Registry.
Sales timeline
22 June 2006Most recent
£177,000
Median price across the last 5 sales in PR9 0NR: £155,000 (2023–2018).
Nearby sales in PR9 0NR
Versus other Castle Street homes
31 Castle Street outperforms the street on years held by a wide margin.
Price per m²
£1,321
Street avg £1,688
Floor Area
134 m²
Street avg 90 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
4.9 t/year
Street avg 4.2 t/year
Everything you need to know about 31 Castle Street
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
The data behind every report
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Church Street — bus stop.
Closest school
0.2 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
54.3dB
Night-time· 23:00 – 07:00
43.5dB