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1 Marine Gate Mansions, Promenade, Southport, PR9 0AU

Estimated value

£333,000

  • Since the 2003 sale (£226,200)+47%
  • Against PR9 0AU's recent median (£360,000)-7%

Newest record on this page: October 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
End terrace
Floor 01
Bedrooms
3
Bathrooms
2
Floor area
114 m²
1227 sq ft
Energy rating
C
Score 77
Council tax
Band F
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£333,000

  • Against its 2003 sale (£226,200)+47%
  • Against PR9 0AU's recent median (£360,000)-7%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1 Marine Gate Mansions is modelled from its 114 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PR9 0AU. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    114 m² from the EPC lodged in October 2025

  • Sales of this home

    1 sale recorded, the latest in 2003

  • Recent sales in PR9 0AU

    5 sales, median £360,000 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: October 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Sales timeline

  1. 17 June 2003Most recent

    £226,200

Median price across the last 5 sales in PR9 0AU: £360,000 (2025–2022).

Risks

What this page doesn't show

2 potential issues have already been flagged for 1 Marine Gate Mansions, Promenade, Southport, PR9 0AU. The detail, evidence and what to ask about it are in the Risks Report.
  • Signs of HMO activity in the areaIn report
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 1 Marine Gate Mansions

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

1 Marine Gate Mansions is a three-bedroom end-of-terrace house in Southport (PR9 0AU). It has a recorded floor area of 114 m² (around 1227 sq ft), construction records dating it to 2003-2006 and council tax band F. At 114 m² this is the smallest unit on EPC record across 1 Marine Gate Mansions (114–203 m²). The building's EPC ratings span D to B across 4 units on file. The latest certificate (October 2025) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since November 2013. Between certificates, lighting went from Poor to Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average.

Untraded for 23 years, with the last transfer in June 2003. At 114 m² it's 28.3% smaller than the typical home in the postcode (159 m² median across 30 EPCs). Today's modelled estimate of £333,000 is 47.2% above the 2003 sale price.

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms3
  • Bathrooms2
  • Open-plan layoutYes
  • Dining roomYes
  • EnsuiteYes

Outside

  • ParkingAllocated

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 1 Marine Gate Mansions

The true value, the hidden risks and the full sale history, in one report.

Signs of HMO activity in the areaLarger development activity nearby

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Preview of the full property report

The data behind every report

  • HM Land Registry, source of sold price history
  • Department for Education, source of schools data
  • Police.uk, source of crime statistics
  • Department for Transport, source of stations and transport links
  • Environment Agency, source of flood risk data
  • Department for Environment, Food & Rural Affairs, source of road noise data
  • PlanIt, source of planning application records
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 2)
Oct 2025

EPC Rating

A
B
C
C77
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
2.6 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 5 October 2035

8 years remaining

Property Improvements

Changes detected from historical EPC data

Oct 2025from Nov 2013
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Hot Water
Main SystemMain (No Stat)

Hot water system changed

Low Energy Lighting
20%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 1 Marine Gate Mansions, Promenade, Southport, PR9 0AU, sourced from the PlanIt planning register.

1 Marine Gate Mansions has no planning applications on record.

15

But the area is active

15 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other Promenade homes

Four headline reads against 30 similar flats on this street, drawn from the latest EPC and Land Registry data.

Years Held for 1 Marine Gate Mansions runs comfortably ahead of the street norm.

Price per m²

£1,984

Street avg £2,066

On par

Floor Area

114 m²

Street avg 166 m²

Strongly below

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

2.6 t/year

Street avg 3.7 t/year

Above
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Southport district page.
Full Southport report

Crime

250/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Avondale Road — bus stop.

Closest school

0.6 km

Holy Trinity Church of England Primary School, Southport. 13 schools nearby.

Nearest schools

  • Holy Trinity Church of England Primary School, SouthportPrimary606m
  • Southport Education Group16 plus714m
  • St Philip's Church of England Primary SchoolPrimary1.5km
  • Holy Family Catholic Primary SchoolPrimary1.6km

Nearest stops

  • Avondale RoadBus stop76m
  • Knowsley RoadBus stop85m
  • Victoria StreetBus stop314m
  • Leicester StreetBus stop323m

Most reported crime locally

  • Violence & Sexual Offences1,815 reports43%
  • Public Order459 reports11%
  • Anti-social Behaviour437 reports10%
  • Shoplifting332 reports8%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around PR9 0AU from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for PR9 0AU

Daytime· 07:00 – 23:00

53.2dB

Low
Night-time road noise heatmap for PR9 0AU

Night-time· 23:00 – 07:00

42.3dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
SDL Surveying

Get a survey for this property

Level 3 Building Survey

21st century1st Floor FlatEPC CSolid (non-cavity) walls

Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£131k

1 Mount Street

PR9 0RG

3 bed
£257k

1 3, Avondale Road

PR9 0EP

4 bed2 bath
£142k

1 Mount Terrace

PR9 0RQ

2 bed1 bath
£140k

1 Saunders Street

PR9 0HR

2 bed2 bath
£126k

1 Lakeside Court, 82 Promenade

PR9 0JW

2 bed
£124k

1 Marlborough Terrace, Marlborough Road

PR9 0RA

2 bed
£117k

1 Regent Court, Lord Street

PR9 0QQ

2 bed1 bath
£106k

1 Sandringham Court

PR9 0BH

2 bed

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 1 Marine Gate Mansions is modelled from its 114 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in PR9 0AU. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for 1 Marine Gate Mansions. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 1 Marine Gate Mansions was lodged in October 2025 at band C and is valid until October 2035. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 1 Marine Gate Mansions. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 17 months, which places each incident at an approximate point. The 13 schools and 30 stops listed are measured in a straight line from PR9 0AU, not by walking route. Road noise is Defra's strategic noise modelling, averaged across the postcode.
Council tax band
1 Marine Gate Mansions is in council tax band F. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 1 Marine Gate Mansions, Promenade, Southport, PR9 0AU. Each answer is also embedded as structured data for search engines.

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