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1 Pen Y Lan Terrace, Penylan, Cardiff, CF23 9EU

1 planning record
Property type
End terrace
Habitable rooms
6
From EPC
Floor area
112 m²
1206 sq ft
Energy rating
D
Score 59
Council tax
Band F
Tenure
Owner Occupied
Overview

About 1 Pen Y Lan Terrace

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

1 Pen Y Lan Terrace is an end-of-terrace house in Penylan, Cardiff, Cardiff (CF23 9EU). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (November 2025) shows a D (score 59), a step below the typical UK home. When first surveyed in September 2018 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Very Poor to Poor and lighting went from Very Poor to Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 77).

One planning record on file: an extension approved in 2025. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £483,000 is 42.1% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£282/sq ft) was about 34.3% above the typical sold price in the postcode. Sold April 2019 for £340,000.

Before you decide

Everything you need to know about 1 Pen Y Lan Terrace

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.
Current Certificate(1 of 2)
Nov 2025

EPC Rating

A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
5.0 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Nov 2025from Sept 2018
EPC improved fromE43toD59
Heating Controls
Prog + StatThermostat

Heating controls changed

Windows
Partial DoubleMostly Double

Windows upgraded, improving insulation

Roof Insulation
UninsulatedInsulated

Roof insulation improved

Low Energy Lighting
0%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraEnd-Terrace HouseEPC DPre-1919 build

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

From £1,020 · Includes VAT

Planning

Planning history

Applications and permits filed against 1 Pen Y Lan Terrace, Penylan, Cardiff, CF23 9EU, sourced from the PlanIt planning register.

1 Pen Y Lan Terrace has an approved single-storey rear extension on the planning record.

1 application on record at 1 Pen Y Lan Terrace, Penylan, Cardiff, CF23 9EU

1decisions1extensions13documents2nearby
  1. Jun 2025
    ExtensionFull
    Outcome in report

    Extension: Single storey · Rear of property

    Proposed single storey rear extension including raised platform/steps to rear, rear dormer and roof lights to the front elevation

    Documents
    13 docs on file
    Reference
    25/00579/HSE
    Full record in report

Unlock 1 Pen Y Lan Terrace, Penylan, Cardiff, CF23 9EU's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 2 notable nearby
  • The 13 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

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

1 Pen Y Lan Terrace valuation sits well clear of the typical sold price in this postcode.

Current estimate

£483,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2019)

£340,000

Recorded with HM Land Registry.

Sales timeline

  1. 25 April 2019Most recent

    £340,000

Median price across the last 5 sales in CF23 9EU: £400,000 (2024–2020).

On the street

Versus other Pen Y Lan Terrace homes

Four headline reads against 12 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 1 Pen Y Lan Terrace lags the street by a wide margin.

Price per m²

£3,036

Street avg £3,042

On par

Floor Area

112 m²

Street avg 130 m²

Strongly below

Habitable Rooms

6 rooms

Street avg 6 rooms

On par

CO₂ Emissions

5.0 t/year

Street avg 5.2 t/year

On par
Before you decide

Everything you need to know about 1 Pen Y Lan Terrace

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.
£502k

1 Earl S Court Road, Penylan

CF23 9DD

4 bed
£450k

1 Barons Court Road, Penylan

CF23 9DF

£450k

1 Colchester Avenue, Penylan

CF23 9BN

£534k

1 Clos Gwrgi, Penylan

CF23 9FQ

£399k

1 Hugon Close

CF23 9BY

3 bed1 bath
£360k

1 Baber Close

CF23 9BX

£350k

1 Firstbrook Close

CF23 9ER

3 bed2 bath
£344k

1 Doe Close, Penylan

CF23 9HJ

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

9/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Greenlawns — 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 Pen Y Lan Terrace, Penylan, Cardiff, CF23 9EU. Each answer is also embedded as structured data for search engines.