What did 5 Cefn Mably Park, CF3 6AA sell for?

5 Cefn Mably Park, CF3 6AA last sold for £210,000 in December 2020, around 6 years ago. Before that, it sold for £237,500 in May 2006, so prices have been falling over 15 years on record. Source: HM Land Registry.

What is the price history for 5 Cefn Mably Park, CF3 6AA?

Across 2 sales between May 2006 and December 2020, 5 Cefn Mably Park, CF3 6AA fell from £237,500 to £210,000, a change of £27,500. That works out to roughly -0.8% per year compounded over 15 years. Source: HM Land Registry.

What energy rating does 5 Cefn Mably Park, CF3 6AA have?

The current EPC rating for 5 Cefn Mably Park, CF3 6AA is D with a score of 56 out of 100, lodged in July 2026. Source: EPC Register.

What is the floor area of 5 Cefn Mably Park, CF3 6AA?

5 Cefn Mably Park, CF3 6AA has a recorded floor area of 147 m² (1,582 sq ft), around 74 m² per bedroom. That makes it about 26% smaller than the median EPC-recorded property in CF3 6AA. Source: EPC Register.

How is 5 Cefn Mably Park, CF3 6AA heated?

The latest EPC at 5 Cefn Mably Park, CF3 6AA records lpg as the main heating fuel. Source: EPC Register.

What council tax band is 5 Cefn Mably Park, CF3 6AA?

5 Cefn Mably Park, CF3 6AA is in council tax band H. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Where is 5 Cefn Mably Park, CF3 6AA located?

5 Cefn Mably Park, CF3 6AA sits in Michaelston-y-fedw, Cardiff, Cardiff. It falls within the CF3 postcode district.

What is crime like near 5 Cefn Mably Park, CF3 6AA?

Police records around 5 Cefn Mably Park, CF3 6AA show an average of 242 reported crimes per month over the last 18 months. Violent crime makes up roughly 36% of reports, the most common category. The overall trend is falling (22% versus the prior period). Source: Police UK.

What transport links are near 5 Cefn Mably Park, CF3 6AA?

The closest bus stop to 5 Cefn Mably Park, CF3 6AA is Cardiff Gate, 1.3km away. In total there are 30 bus stops within the surrounding area.

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5 Cefn Mably Park, Michaelston Y Fedw, Cardiff, CF3 6AA

Bedrooms

Bathroom

Floor area

147 m²

1582 sq ft

Energy rating

Score 56

Council tax

Band H

Tenure

Owner Occupied

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Overview

About 5 Cefn Mably Park

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

5 Cefn Mably Park is a two-bedroom property in Michaelston-Y-Fedw, Cardiff, Cardiff (CF3 6AA). It has a recorded floor area of 147 m² (around 1582 sq ft), construction records dating it to 1991-1995 and council tax band H. At 147 m² this is the 13th smallest of 36 units on EPC record in the building, where floor areas span 93–829 m². The building's EPC ratings span G to C across 36 units on file. The latest certificate (July 2026) shows a D (score 56), a step below the typical UK home. Main heating runs on lpg. This certificate was lodged in the last six months, so the rating reflects current condition.

Across 2006–2020, sale prices on this property compounded at -0.8% per year. Today's modelled estimate of £341,000 sits 62.4% above the 2020 sale of £210,000. On a £-per-square-foot basis, the last sale (£133/sq ft) was about 39.2% below the postcode norm. At 147 m² it sits well below the postcode median (241 m² across 35 EPCs), making it one of the more compact homes locally. Most recent transfer: December 2020 at £210,000.

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

Bedrooms2
Bathrooms1

Outside

Communal gardenYes

Before you decide

Everything you need to know about 5 Cefn Mably Park

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

Larger development activity nearby

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The data behind every report

Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate

Jul 2026

EPC Rating

D56

Main Heating

Gas

Main Fuel

Gas

Hot Water

Poor

Windows

Average

CO2 Emissions

3.5 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 1 July 2036

9 years remaining

Get a survey for this property

Level 3 Building Survey

Late 20th centuryGround Floor FlatEPC DExtended multiple times (2+ extensions)No mains gas

Because the property has been extended more than once and has no mains gas supply, we believe a Level 3 building survey should be considered.

From £955 · Includes VAT

Planning

Planning history

Applications and permits filed against 5 Cefn Mably Park, Michaelston Y Fedw, Cardiff, CF3 6AA, sourced from the PlanIt planning register.

5 Cefn Mably Park has no planning applications on record.

But the area is active

1 notable application 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 5 Cefn Mably Park was the lowest on Land Registry record across the postcode.

Current estimate

£341,000

Modelled from EPC, postcode comparables and a sale-price growth of -0.8% per year over 15 years.

See how we calculated this

Last sold (2020)

£210,000

Growth on file: -0.8% per year over 15 years.

Sales timeline

11 December 2020Most recent
£210,000
-11.6%over 14 years
30 May 2006
£237,500

Median price across the last 5 sales in CF3 6AA: £590,000 (2024–2021).

Nearby sales in CF3 6AA

On the street

Versus other Cefn Mably Park homes

Four headline reads against 8 similar flats on this street, drawn from the latest EPC and Land Registry data.

5 Cefn Mably Park is notably below the street on price per m².

Price per m²

£1,429

Street avg £2,515

Strongly below

Floor Area

147 m²

Street avg 172 m²

Below

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below

CO₂ Emissions

3.5 t/year

Street avg 5.7 t/year

Strongly above

Before you decide

Everything you need to know about 5 Cefn Mably Park

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

Larger development activity nearby

Pick your report · from £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.

£294k

1 Druidstone House, Druidstone Road, Old St Mellons

CF3 6XF

2 bed1 bath

£341k

1 Church Road, Old St Mellons

CF3 6YA

3 bed2 bath

£340k

1 Rogers Avenue, Old St Mellons

CF3 6AL

3 bed2 bath

£348k

1 Clos Thomas, Old St Mellons

CF3 6YR

3 bed2 bath

£352k

1 Began Road, Old St Mellons

CF3 6XJ

3 bed1 bath

£352k

1 Rhodfa Hughes, Old St Mellons

CF3 6YY

3 bed2 bath

£352k

1 Stryd Boyd, Old St Mellons

CF3 6YS

3 bed3 bath

£368k

1 Rees Drive, Old St Mellons

CF3 6AS

3 bed2 bath

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

Crime

242/mo

Falling year-on-year across the wider district.

Nearest stop

1.3 km

Cardiff Gate — 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 5 Cefn Mably Park, Michaelston Y Fedw, Cardiff, CF3 6AA. Each answer is also embedded as structured data for search engines.