What kind of home is 18 Marine Walk, SA1 1YQ?

18 Marine Walk, SA1 1YQ is a 4-bedroom mid-terrace house.

When did 18 Marine Walk, SA1 1YQ last change hands?

18 Marine Walk, SA1 1YQ last sold for £500,000 in July 2025. Land Registry has 3 sales on record going back to £205,000 in March 2000. Source: HM Land Registry.

How has the value of 18 Marine Walk, SA1 1YQ changed over time?

Across 3 sales between March 2000 and July 2025, 18 Marine Walk, SA1 1YQ rose from £205,000 to £500,000, a change of £295,000. That works out to roughly +3.6% per year compounded over 25 years. Source: HM Land Registry.

What is the EPC rating for 18 Marine Walk, SA1 1YQ?

The current EPC rating for 18 Marine Walk, SA1 1YQ is C with a score of 76 out of 100, lodged in January 2025. It has improved from a D recorded in May 2012. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 18 Marine Walk, SA1 1YQ?

18 Marine Walk, SA1 1YQ has a recorded floor area of 134 m² (1,442 sq ft), around 34 m² per bedroom. Source: EPC Register.

What heating system does 18 Marine Walk, SA1 1YQ use?

The latest EPC at 18 Marine Walk, SA1 1YQ records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 18 Marine Walk, SA1 1YQ?

18 Marine Walk, SA1 1YQ is in council tax band G. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Which area is 18 Marine Walk, SA1 1YQ in?

18 Marine Walk, SA1 1YQ sits in Maritime Quarter, Swansea, Swansea. It falls within the SA1 postcode district.

How safe is the area around 18 Marine Walk, SA1 1YQ?

Police records around 18 Marine Walk, SA1 1YQ show an average of 3 reported crimes per month over the last 11 months. Violent crime makes up roughly 35% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What is the nearest station to 18 Marine Walk, SA1 1YQ?

The closest bus stop to 18 Marine Walk, SA1 1YQ is Highmoor, 81m away. The nearest bus option is Swansea Bus Station Stand A, 575m away.

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18 Marine Walk, Maritime Quarter, Swansea, SA1 1YQ

3 sales on record

Property type

Mid terrace

Bedrooms

Floor area

134 m²

1442 sq ft

Energy rating

Score 76

Council tax

Band G

Tenure

Owner Occupied

Overview

About 18 Marine Walk

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

18 Marine Walk is a four-bedroom mid-terrace house in Maritime Quarter, Swansea, Swansea (SA1 1YQ). It has a recorded floor area of 134 m² (around 1442 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (January 2025) shows a C (score 76), near the top of the C band. When first surveyed in May 2012 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Very Good. The recommended improvements would push it to B (score 83).

It changed hands recently, sold July 2025 for £500,000. Across 2000–2025, sale prices on this property compounded at 3.6% per year. On a £-per-square-foot basis, the last sale (£347/sq ft) was about 31% above the typical sold price in the postcode. 4 bedrooms is on the larger side for this postcode, where 2 is the typical count.

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

Bedrooms4

Before you decide

Everything you need to know about 18 Marine Walk

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

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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)

Jan 2025

EPC Rating

C76

Main Heating

Gas

Main Fuel

Gas

Hot Water

Very Good

Windows

Good

CO2 Emissions

3.1 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Jan 2025from May 2012

EPC improved fromD60toC76

Heating Controls

Prog + StatFull

Heating controls upgraded for better temperature management

Hot Water

AverageVery Good

Hot water efficiency improved

Windows

AverageGood

Window efficiency improved

Roof Insulation

InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting

13%100%

More low energy lighting installed

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryMid-Terrace HouseEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

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Planning

Planning history

Applications and permits filed against 18 Marine Walk, Maritime Quarter, Swansea, SA1 1YQ, sourced from the PlanIt planning register.

18 Marine Walk has no planning applications on record.

But the area is active

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

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

Latest sale on 18 Marine Walk was the highest on Land Registry record across the postcode.

Current estimate

£509,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.6% per year over 25 years.

See how we calculated this

Last sold (2025)

£500,000

Growth on file: 3.6% per year over 25 years.

Sales timeline

9 July 2025Most recent
£500,000
+14.4%over 5 years
7 February 2020
£437,000
+113.2%over 19 years
24 March 2000
£205,000

Median price across the last 5 sales in SA1 1YQ: £400,000 (2025–2022).

Nearby sales in SA1 1YQ

On the street

Versus other Marine Walk homes

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

18 Marine Walk outperforms the street on price per m² by a wide margin.

Price per m²

£3,731

Street avg £3,043

Strongly above

Floor Area

134 m²

Street avg 130 m²

Above

Habitable Rooms

6 rooms

Street avg 6 rooms

Above

CO₂ Emissions

3.1 t/year

Street avg 3.6 t/year

Strongly above

Before you decide

Everything you need to know about 18 Marine Walk

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

Signs of HMO activity in the areaLarger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£352k

1 St Christophers Court, Maritime Quarter

SA1 1UA

4 bed3 bath

£337k

1 St Catherines Court, Maritime Quarter

SA1 1SD

4 bed

£269k

1 St Vincent Crescent, Maritime Quarter

SA1 1YW

2 bed1 bath

£193k

1 Camona Drive, Maritime Quarter

SA1 1YJ

2 bed

£394k

1 Marine Walk, Maritime Quarter

SA1 1YQ

£386k

1 St Stephens Court, Maritime Quarter

SA1 1SA

£173k

1 Weavers House, Mannheim Quay, Maritime Quarter

SA1 1RU

2 bed1 bath

£158k

10 Abernethy Quay, Maritime Quarter

SA1 1UF

2 bed

Area

The neighbourhood at a glance

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

Full Swansea report

Crime

3/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Highmoor — bus stop.

Go deeper on the local area

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

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 18 Marine Walk, Maritime Quarter, Swansea, SA1 1YQ. Each answer is also embedded as structured data for search engines.