Marine Gate Mansions, 56 The Apartments, Promenade, Southport, PR9 0EF
About Marine Gate Mansions
Marine Gate Mansions is a two-bedroom semi-detached house in Southport (PR9 0EF). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (March 2013) returns a high B (score 86), putting the home a stone's throw from an A rating. The rating has held steady at B across 2 certificates since June 2009. Between certificates, lighting went from Poor to Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The latest certificate is from March 2013, so improvements made since then won't be reflected. At 115 m² this is the 45th smallest of 60 units on EPC record in Marine Gate Mansions, where floor areas span 41–180 m². The building's EPC ratings span E to B, with this unit at the top. Other recorded features include a balcony.
Last sold in September 2017, so it's been off the market for around 9 years. Across 2014–2017, sale prices on this property compounded at -1.2% per year. Today's modelled estimate of £242,000 is 15.8% above the 2017 sale price.
What this property has
Inside
- Bedrooms2
Outside
- BalconyYes
Building
- RefurbishedYes
Everything you need to know about Marine Gate Mansions
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Marine Gate Mansions's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 03 Mar 2023
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
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Planning history
Marine Gate Mansions 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
£242,000
Modelled from EPC, postcode comparables and a sale-price growth of -1.2% per year over 3 years.
£209,000
Growth on file: -1.2% per year over 3 years.
Sales timeline
21 September 2017Most recent
£209,000
-4.1%over 3 years8 April 2014
£218,000
Median price across the last 5 sales in PR9 0EF: £192,000 (2025–2024).
Nearby sales in PR9 0EF
Marine Gate Mansions, 96 The Apartments, Promenade, Southport, PR9 0EF
Sold Sept 2025
£300,000Marine Gate Mansions, 81 The Apartments, Promenade, Southport, PR9 0EF
Sold Oct 2024
£112,500Marine Gate Mansions, 105 The Apartments, Promenade, Southport, PR9 0EF
Sold Sept 2024
£147,000Marine Gate Mansions, 85 The Apartments, Promenade, Southport, PR9 0EF
Sold Sept 2024
£192,000Marine Gate Mansions, 89 The Apartments, Promenade, Southport, PR9 0EF
Sold Jun 2024
£210,000
Versus other Promenade homes
On epc rating, Marine Gate Mansions stands well clear of the street.
Price per m²
£1,817
Street avg £2,125
Floor Area
115 m²
Street avg 102 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.4 t/year
Street avg 1.8 t/year
Everything you need to know about Marine Gate Mansions
The true value, the hidden risks and the full sale history, in one report.
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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
0.0 km
Avondale Road — bus stop.
Closest school
0.6 km
Holy Trinity Church of England Primary School, Southport. 13 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
53.4dB

Night-time· 23:00 – 07:00
42.6dB






