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5 Ashdown Close, St Mellons, Cardiff, CF3 0ER

Property type
Semi-detached
Habitable rooms
3
From EPC
Floor area
56 m²
603 sq ft
Energy rating
C
Score 70
Council tax
Band C
Tenure
Owner Occupied
Overview

About 5 Ashdown Close

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

5 Ashdown Close is a semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 0ER). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (September 2025) shows a C (score 70). When first surveyed in July 2010 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Good and main heating went from Average to Good; while window efficiency dropped from Good to Average.

Its energy rating outperforms most of the postcode (better than 75% of similar EPCs).

Before you decide

Everything you need to know about 5 Ashdown Close

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

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 3)
Sept 2025

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
1.6 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Sept 2025from Jun 2013
EPC improved fromD65toC70
Hot Water
AverageGood

Hot water efficiency improved

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
0%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centurySemi-Detached 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.

From £545 · Includes VAT

Planning

Planning history

Applications and permits filed against 5 Ashdown Close, St Mellons, Cardiff, CF3 0ER, sourced from the PlanIt planning register.

5 Ashdown Close has no planning applications on record.

1

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.

5 Ashdown Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£213,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in CF3 0ER: £141,000 (2025–2015).

On the street

Versus other Ashdown Close homes

Four headline reads against 4 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 5 Ashdown Close lags the street by a wide margin.

EPC Rating

70 (C)

Street avg 66 (D)

Strongly above

Floor Area

56 m²

Street avg 66 m²

Strongly below

CO₂ Emissions

1.6 t/year

Street avg 2.8 t/year

Strongly above

Habitable Rooms

3 rooms

Street avg 4 rooms

Strongly below
Before you decide

Everything you need to know about 5 Ashdown Close

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£213k

1 Broadwell Close, St Mellons

CF3 0HU

£212k

1 Cathcob Close, St Mellons

CF3 0AH

3 bed1 bath
£216k

1 Abernethy Close, St Mellons

CF3 0SB

£204k

1 Bulrush Close, St Mellons

CF3 0AZ

£223k

1 Ashfield Court, St Mellons

CF3 0AE

£223k

1 Caradoc Close, St Mellons

CF3 0LQ

2 bed1 bath
£202k

1 Blaina Close, St Mellons

CF3 0EB

£201k

1 Caraway Close, St Mellons

CF3 0NF

2 bed1 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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

3/mo

Rising year-on-year across the wider district.

Nearest stop

0.2 km

Coleford Drive — 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 Ashdown Close, St Mellons, Cardiff, CF3 0ER. Each answer is also embedded as structured data for search engines.