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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
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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 £462,000 is 35.9% 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 · from £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

Certificate validity

Valid until 10 November 2035

9 years remaining

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

£462,000

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 128 m²

Strongly below

Habitable Rooms

6 rooms

Street avg 6 rooms

On par

CO₂ Emissions

5.0 t/year

Street avg 5.0 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 · 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.
£450k

1 Barons Court Road, Penylan

CF23 9DF

£450k

1 Colchester Avenue, Penylan

CF23 9BN

£442k

1 Earl S Court Road, Penylan

CF23 9DD

4 bed
£417k

1 Hugon Close

CF23 9BY

3 bed1 bath
£568k

1 Clos Gwrgi, Penylan

CF23 9FQ

£360k

1 Baber Close

CF23 9BX

£350k

1 Firstbrook Close

CF23 9ER

3 bed2 bath
£339k

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

Crime

169/mo

Falling 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.