Marine Gate Mansions, 89 The Apartments, Promenade, Southport, PR9 0EF
About Marine Gate Mansions
Marine Gate Mansions is a two-bedroom mid-terrace house in Southport (PR9 0EF). It has a recorded floor area of 95 m² (around 1023 sq ft), construction records dating it to 2007-2011 and council tax band E. The latest certificate (February 2021) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (February 2009); the latest reading is one band lower. 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. At 95 m² this is the 22nd 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 across 60 units on file. Other recorded features include notable views.
2 planning records sit against the property, 2 approved, 0 refused. The record references listed-building consent, which constrain future alterations. It lags the bulk of the postcode on energy efficiency (less efficient than 73% of similar EPCs). Most recent transfer: June 2024 at £210,000.
What this property has
Inside
- Bedrooms2
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenYes
- ParkingUnderground
- Notable viewsYes
Building
- RefurbishedYes
Everything you need to know about Marine Gate Mansions
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Energy performance
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 a listed-building consent on record — alterations to a listed property are tightly controlled.
2 applications on record at Marine Gate Mansions, 89 The Apartments, Promenade, Southport, PR9 0EF
- Dec 2023RenovationFullOutcome in report
Installation of a new waste connection from the apartment through to the existing covered walkway below.
- Documents
- 8 docs on file
- Reference
- DC/2023/01835
- More recent applications — locked
- RenovationDec 2023Decision
Unlock Marine Gate Mansions, 89 The Apartments, Promenade, Southport, PR9 0EF's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 15 notable nearby
- The 16 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Marine Gate Mansions's sale-price growth has lagged the wider UK trajectory across its history on file.
£230,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.2% per year over 14 years.
£210,000
Growth on file: -0.2% per year over 14 years.
Sales timeline
12 June 2024Most recent
£210,000
+5.0%over 1 year31 July 2022
£200,000
-7.0%over 11 years12 August 2010
£215,000
Median price across the last 5 sales in PR9 0EF: £185,000 (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, 84 The Apartments, Promenade, Southport, PR9 0EF
Sold Apr 2024
£185,000
Versus other Promenade homes
Marine Gate Mansions is notably below the street on years held.
Price per m²
£2,211
Street avg £2,119
Floor Area
95 m²
Street avg 102 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.2 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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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






