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21 Caernarvon Way, Rumney, Cardiff, CF3 1RW

Property type
Semi-detached
Habitable rooms
5
From EPC
Floor area
88 m²
947 sq ft
Energy rating
E
Score 42
Council tax
Band C
Tenure
Owner Occupied
Overview

About 21 Caernarvon Way

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

21 Caernarvon Way is a semi-detached house in Rumney, Cardiff, Cardiff (CF3 1RW). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (April 2015) shows an E (score 42), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump. The latest certificate is from April 2015, so improvements made since then won't be reflected.

Untraded for 30 years, with the last transfer in March 1996. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £195,000 sits 353.5% above the 1996 sale of £43,000. On a £-per-square-foot basis, the last sale (£45/sq ft) was about 54.7% below the postcode norm.

Before you decide

Everything you need to know about 21 Caernarvon Way

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

Pick your report · every report is £14.99

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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.

21 Caernarvon Way sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 07 Apr 2025

EPC Rating

A
B
C
D
E
E42
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
6.6 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centurySemi-Detached 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 £495 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Caernarvon Way, Rumney, Cardiff, CF3 1RW, sourced from the PlanIt planning register.

21 Caernarvon Way 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 Caernarvon Way's modelled value sits at over four times its earliest registered sale price (1996).

Current estimate

£195,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (1996)

£43,000

Recorded with HM Land Registry.

Sales timeline

  1. 15 March 1996Most recent

    £43,000

Median price across the last 5 sales in CF3 1RW: £155,000 (2023–2018).

On the street

Versus other Caernarvon Way homes

Four headline reads against 25 similar houses on this street, drawn from the latest EPC and Land Registry data.

On years held, 21 Caernarvon Way stands well clear of the street.

Price per m²

£489

Street avg £1,097

Below

Floor Area

88 m²

Street avg 95 m²

Below

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

6.6 t/year

Street avg 3.6 t/year

Strongly below
Before you decide

Everything you need to know about 21 Caernarvon Way

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.
£194k

1 Abergele Road, Rumney

CF3 1RR

3 bed1 bath
£193k

1 Hendre Road, Rumney

CF3 1QT

£187k

1 Greenmeadows, Rumney

CF3 1TF

£205k

1 Harris Avenue, Rumney

CF3 1QA

£206k

1 Gwbert Close, Rumney

CF3 1QY

£207k

1 Canopus Close, St Mellons

CF3 1NR

2 bed1 bath
£207k

1 Cemaes Crescent, Rumney

CF3 1TA

£183k

1 Cwrt Bala

CF3 1TJ

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

0.1 km

Trowbridge Road — 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 Caernarvon Way, Rumney, Cardiff, CF3 1RW. Each answer is also embedded as structured data for search engines.