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21 Melrose Close, Old St Mellons, Cardiff, CF3 5SW

Property type
Detached
Habitable rooms
7
From EPC
Floor area
120 m²
1292 sq ft
Energy rating
E
Score 46
Council tax
Band F
Tenure
Owner Occupied
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Overview

About 21 Melrose Close

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

21 Melrose Close is a detached house in Old St. Mellons, Cardiff, Cardiff (CF3 5SW). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (March 2015) shows an E (score 46), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since January 2015. The recommended improvements would lift it to C (score 80), a 2-band jump. The latest certificate is from March 2015, so improvements made since then won't be reflected.

At 120 m² it's 20% larger than the typical home in the postcode (100 m² median across 15 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 87% of similar EPCs).

Before you decide

Everything you need to know about 21 Melrose Close

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

Pick your report · from £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.

21 Melrose Close's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 30 Mar 2025

Current Certificate(1 of 2)
Mar 2015

EPC Rating

A
B
C
D
E
E46
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
7.5 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 30 March 2025

New assessment needed to sell or let
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached HouseEPC E

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 £595 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Melrose Close, Old St Mellons, Cardiff, CF3 5SW, sourced from the PlanIt planning register.

21 Melrose Close has no planning applications on record.

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

Price

Sales history & valuation

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

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

Current estimate

£346,000

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 5SW: £282,200 (2026–2019).

On the street

Versus other Melrose Close homes

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

21 Melrose Close is notably below the street on epc rating.

EPC Rating

46 (E)

Street avg 64 (D)

Strongly below

Floor Area

120 m²

Street avg 123 m²

On par

CO₂ Emissions

7.5 t/year

Street avg 4.4 t/year

Strongly below

Habitable Rooms

7 rooms

Street avg 6 rooms

Above
Before you decide

Everything you need to know about 21 Melrose Close

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

Pick your report · from £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.
£315k

1 Chapel Row, Old St Mellons

CF3 5UB

£443k

1 Chapel Row Lane, Old St Mellons

CF3 5ST

3 bed
£269k

1 Axbridge Crescent, Llanrumney

CF3 5TJ

3 bed
£264k

1 Brendon Close, Llanrumney

CF3 5RJ

3 bed1 bath
£263k

1 Captain S View, Braunton Crescent, Llanrumney

CF3 5AD

2 bed1 bath
£472k

1 Clos Hendre Gadno, Old St Mellons

CF3 5UJ

5 bed3 bath
£224k

1 Dickens Avenue, Llanrumney

CF3 5LX

£538k

1 Courtenay Close, Old St Mellons

CF3 5UL

4 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

0.2 km

Wern Fawr Lane — 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 21 Melrose Close, Old St Mellons, Cardiff, CF3 5SW. Each answer is also embedded as structured data for search engines.