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23 Caernarvon Way, Rumney, Cardiff, CF3 1RW

4 sales on record
Property type
Semi-detached
Bedrooms
3
Bathroom
1
Floor area
88 m²
947 sq ft
Energy rating
C
Score 72
Council tax
Band C
Tenure
Owner Occupied
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Overview

About 23 Caernarvon Way

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

23 Caernarvon Way is a three-bedroom 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 1950-1966 and council tax band C. The latest certificate (November 2025) shows a C (score 72). When first surveyed in April 2015 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Poor to Very Good; while window efficiency dropped from Average to Poor. The recommended improvements would push it to B (score 84). Other recorded features include attached land beyond the plot.

It changed hands recently, sold January 2026 for £247,500. Across the public record there are 4 sales, relatively high churn for a single property. Across 2003–2026, sale prices on this property compounded at 4.4% per year. On a £-per-square-foot basis, the last sale (£261/sq ft) was about 199.6% above the typical sold price in the postcode.

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

  • Bedrooms3
  • Bathrooms1

Outside

  • GarageYes
  • LandYes
Before you decide

Everything you need to know about 23 Caernarvon Way

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.
Current Certificate(1 of 2)
Nov 2025

EPC Rating

A
B
C
C72
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
2.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 28 November 2035

9 years remaining

Property Improvements

Changes detected from historical EPC data

Nov 2025from Apr 2015
EPC improved fromD67toC72
Walls
Very PoorGood

Wall insulation improved

Low Energy Lighting
20%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Mid 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 23 Caernarvon Way, Rumney, Cardiff, CF3 1RW, sourced from the PlanIt planning register.

23 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.

Latest sale on 23 Caernarvon Way was the highest on Land Registry record across the postcode.

Current estimate

£253,000

Modelled from EPC, postcode comparables and a sale-price growth of 4.4% per year over 22 years.

See how we calculated this
Last sold (2026)

£247,500

Growth on file: 4.4% per year over 22 years.

Sales timeline

  1. 28 January 2026Most recent

    £247,500

  2. 19 December 2025

    £247,500

    +50.0%over 8 years

  3. 20 January 2017

    £165,000

    +73.7%over 13 years

  4. 5 November 2003

    £95,000

Median price across the last 5 sales in CF3 1RW: £155,000 (2025–2019).

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 price per m², 23 Caernarvon Way stands well clear of the street.

Price per m²

£2,813

Street avg £1,038

Strongly above

Floor Area

88 m²

Street avg 95 m²

Below

Habitable Rooms

4 rooms

Street avg 6 rooms

Strongly below

CO₂ Emissions

2.2 t/year

Street avg 3.8 t/year

Strongly above
Before you decide

Everything you need to know about 23 Caernarvon Way

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.
£256k

1 Duncan Close, St Mellons

CF3 1NP

3 bed1 bath
£246k

1 Meadvale Court, Meadvale Road

CF3 1UG

3 bed2 bath
£213k

1 Abergele Road, Rumney

CF3 1RR

3 bed1 bath
£203k

1 Dovey Close, Rumney

CF3 1RJ

3 bed
£215k

1 Llanina Grove, Rumney

CF3 1SW

4 bed
£205k

1 Canopus Close, St Mellons

CF3 1NR

2 bed1 bath
£214k

1 Meadvale Road

CF3 1UF

£213k

1 Heol Newydd

CF3 1DW

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

0.1 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 23 Caernarvon Way, Rumney, Cardiff, CF3 1RW. Each answer is also embedded as structured data for search engines.