Skip to content
UK Property Looker

1 Llanedeyrn Road, Penylan, Cardiff, CF23 9DT

Property type
Semi-detached
Bedrooms
5
Bathroom
1
Floor area
212 m²
2282 sq ft
Energy rating
E
Score 49
Council tax
Band G
Tenure
Owner Occupied
Get directions (opens in a new tab)
Overview

About 1 Llanedeyrn Road

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

1 Llanedeyrn Road is a five-bedroom semi-detached house in Penylan, Cardiff, Cardiff (CF23 9DT). It has a recorded floor area of 212 m² (around 2282 sq ft), construction records dating it to 1900-1929 and council tax band G. The latest certificate (May 2019) shows an E (score 49), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since October 2013. Between certificates, wall efficiency went from Poor to Average and roof efficiency went from Good to Very Good; while hot-water efficiency dropped from Average to Poor and lighting dropped from Average to Very Poor. The recommended improvements would lift it to C (score 80), a 2-band jump.

It changed hands recently, sold May 2025 for £750,000. At 212 m² it's 22.5% larger than the typical home in the postcode (173 m² median across 7 EPCs). 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Across 2019–2025, sale prices on this property compounded at 2.4% per year. On a £-per-square-foot basis, the last sale (£329/sq ft) was about 28.8% 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

  • Bedrooms5
  • Bathrooms1
  • Dining roomYes
  • FireplaceYes

Outside

  • Private gardenRear
  • GarageYes
Before you decide

Everything you need to know about 1 Llanedeyrn Road

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.

1 Llanedeyrn Road's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 2)
May 2019

EPC Rating

A
B
C
D
E
E49
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Very Poor
CO2 Emissions
11.0 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 23 May 2029

2 years remaining

Property Improvements

Changes detected from historical EPC data

May 2019from Oct 2013
Heating Controls
Prog + StatProg + TRVs

Heating controls changed

Hot Water
SolarMain (No Stat)

Hot water system changed

Wall Insulation
UninsulatedInsulated Cavity

Cavity wall insulation installed

Roof
GoodVery Good

Roof insulation improved

Low Energy Lighting
25%0%

Low energy lighting percentage decreased

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraSemi-Detached HouseEPC EPre-1919 build

Because the property was built before 1919, we believe a Level 3 building survey should be considered.

From £1,220 · Includes VAT

Planning

Planning history

Applications and permits filed against 1 Llanedeyrn Road, Penylan, Cardiff, CF23 9DT, sourced from the PlanIt planning register.

1 Llanedeyrn Road has no planning applications on record.

2

But the area is active

2 notable applications 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 1 Llanedeyrn Road was the highest on Land Registry record across the postcode.

Current estimate

£718,000

Modelled from EPC, postcode comparables and a sale-price growth of 2.4% per year over 6 years.

See how we calculated this
Last sold (2025)

£750,000

Growth on file: 2.4% per year over 6 years.

Sales timeline

  1. 22 May 2025Most recent

    £750,000

    +14.0%over 5 years

  2. 17 October 2019

    £657,777

Median price across the last 5 sales in CF23 9DT: £390,000 (2020–2014).

On the street

Versus other Llanedeyrn Road homes

Four headline reads against 6 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 1 Llanedeyrn Road stands well clear of the street.

Price per m²

£3,538

Street avg £2,186

Strongly above

Floor Area

212 m²

Street avg 181 m²

Above

Habitable Rooms

8 rooms

Street avg 7 rooms

Strongly above

CO₂ Emissions

11.0 t/year

Street avg 7.4 t/year

Strongly below
Before you decide

Everything you need to know about 1 Llanedeyrn Road

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.
£442k

1 Earl S Court Road, Penylan

CF23 9DD

4 bed
£417k

1 Hugon Close

CF23 9BY

3 bed1 bath
£350k

1 Firstbrook Close

CF23 9ER

3 bed2 bath
£337k

1 Kingwood Close, Penylan

CF23 9HE

3 bed1 bath
£568k

1 Clos Gwrgi, Penylan

CF23 9FQ

£198k

1 Bryn Y Nant, Llanedeyrn

CF23 9NZ

3 bed
£450k

1 Barons Court Road, Penylan

CF23 9DF

£450k

1 Colchester Avenue, Penylan

CF23 9BN

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

169/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Penylan Terrace — 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 1 Llanedeyrn Road, Penylan, Cardiff, CF23 9DT. Each answer is also embedded as structured data for search engines.