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Bayscape Cardiff Marina, Apartment 104, Watkiss Way, Cardiff, CF11 0TB

EPC B

Estimated value

£321,000

  • Since the 2021 sale (£299,950)+7%
  • Against CF11 0TB's recent median (£300,000)+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
Detached
Floor top floor
Floor area
105 m²
1130 sq ft
Energy rating
B
Score 81
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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

£321,000

  • Against its 2021 sale (£299,950)+7%
  • Against CF11 0TB's recent median (£300,000)+7%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Bayscape Cardiff Marina is modelled from its 105 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF11 0TB. 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

    105 m² from the EPC lodged in June 2018

  • Sales of this home

    1 sale recorded, the latest in 2021

  • Recent sales in CF11 0TB

    5 sales, median £300,000 (2025–2024)

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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

  1. 8 April 2021Most recent

    £299,950

Median price across the last 5 sales in CF11 0TB: £300,000 (2025–2024).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About Bayscape Cardiff Marina

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

Bayscape Cardiff Marina is a detached house in Cardiff (CF11 0TB). It has a recorded floor area of 105 m² (around 1130 sq ft). The latest certificate (June 2018) returns a B (score 81), comfortably above the UK average. At 105 m² this is the 52nd smallest of 61 units on EPC record in Bayscape Cardiff Marina, where floor areas span 50–265 m². On EPC score it ranks last in the building (81 versus a best of 86).

At 105 m² it's 23.5% larger than the typical home in the postcode (85 m² median across 60 EPCs). On a £-per-square-foot basis, the last sale (£265/sq ft) was about 18% below the postcode norm. Sold April 2021 for £299,950. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Before you decide

Everything you need to know about Bayscape Cardiff Marina

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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.

Bayscape Cardiff Marina's carbon output is low for the local stock.

Current Certificate
Jun 2018

EPC Rating

A
B
B81
C
D
E
F
G
Main Heating
—
Main Fuel
—
Hot Water
Good
Windows
Very Good
CO2 Emissions
1.5 t/year
Occupancy
—

Certificate validity

Valid until 12 June 2028

1 year remaining
Planning

Planning history

Applications and permits filed against Bayscape Cardiff Marina, Apartment 104, Watkiss Way, Cardiff, CF11 0TB, sourced from the PlanIt planning register.

Bayscape Cardiff Marina has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

On the street

Versus other Watkiss Way homes

Four headline reads against 60 similar flats on this street, drawn from the latest EPC and Land Registry data.

On epc rating, Bayscape Cardiff Marina runs well behind the street norm.

Price per m²

£2,857

Street avg £3,495

Strongly below

Floor Area

105 m²

Street avg 90 m²

Strongly above

CO₂ Emissions

1.5 t/year

Street avg 1.0 t/year

Strongly below

Years Held

5 years

Street avg 5 years

Below
Area

The neighbourhood at a glance

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

Rail-style transport is unusually close for this postcode.

Crime

362/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Watkiss Way — bus stop.

Nearest stops

  • Watkiss WayBus stop94m
  • Penarth TescoBus stop229m
  • Cardiff Ice RinkBus stop258m
  • Olympian Drive Park & RideBus stop263m

Most reported crime locally

  • Violence & Sexual Offences1,545 reports28%
  • Vehicle Crime640 reports12%
  • Anti-social Behaviour624 reports11%
  • Public Order547 reports10%

Go deeper on the local area

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

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Top Floor FlatEPC B

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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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£327k

Bayscape Cardiff Marina, Apartment 107, Watkiss Way

CF11 0TB

Flat
£315k

Bayscape Cardiff Marina, Apartment 103, Watkiss Way

CF11 0TB

Flat
£329k

Bayscape Cardiff Marina, Apartment 13, Watkiss Way

CF11 0TA

Flat
£312k

Bayscape Cardiff Marina, Apartment 102, Watkiss Way

CF11 0TB

Flat
£332k

Bayscape Cardiff Marina, Apartment 18, Watkiss Way

CF11 0TA

Flat
£333k

Bayscape Cardiff Marina, Apartment 14, Watkiss Way

CF11 0TA

Flat
£307k

Bayscape Cardiff Marina, Apartment 16, Watkiss Way

CF11 0TA

Flat
£343k

Bayscape Cardiff Marina, Apartment 106, Watkiss Way

CF11 0TB

Flat

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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 Bayscape Cardiff Marina is modelled from its 105 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF11 0TB. 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 Bayscape Cardiff Marina. 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 Bayscape Cardiff Marina was lodged in June 2018 at band B and is valid until June 2028. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to Bayscape Cardiff Marina. 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 15 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF11 0TB.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Bayscape Cardiff Marina, Apartment 104, Watkiss Way, Cardiff, CF11 0TB. Each answer is also embedded as structured data for search engines.

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