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Llyswen, Cardiff Road, Creigiau, Cardiff, CF15 9NL

2 planning records

Estimated value

£1,031,000

  • Since the 2021 sale (£835,000)+23%
  • Against CF15 9NL's recent median (£820,000)+26%

Newest record on this page: April 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Habitable rooms
10
From EPC
Floor area
289 m²
3111 sq ft
Energy rating
E
Score 44
Tenure
Owner Occupied
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Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£1,031,000

  • Against its 2021 sale (£835,000)+23%
  • Against CF15 9NL's recent median (£820,000)+26%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Llyswen is modelled from its 289 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF15 9NL. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    289 m² from the EPC lodged in August 2016

  • Sales of this home

    1 sale recorded, the latest in 2021

  • Recent sales in CF15 9NL

    5 sales, median £820,000 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 2 applicationsFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

  1. 28 September 2021Most recent

    £835,000

Median price across the last 5 sales in CF15 9NL: £820,000 (2025–2021).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About Llyswen

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

Llyswen is a detached house in Creigiau, Cardiff, Cardiff (CF15 9NL). It has a recorded floor area of 289 m² (around 3111 sq ft) and construction records dating it to before 1900. The latest certificate (August 2016) shows an E (score 44), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 69), a 2-band jump.

At 289 m² the property is well over the postcode median (183 m² across 28 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £1,031,000 is 23.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£268/sq ft) was about 22.6% above the typical sold price in the postcode. Sold September 2021 for £835,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

Before you decide

Everything you need to know about Llyswen

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

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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.

Llyswen's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 31 Aug 2026

Current Certificate
Aug 2016

EPC Rating

A
B
C
D
E
E44
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
17.0 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 31 August 2026

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against Llyswen, Cardiff Road, Creigiau, Cardiff, CF15 9NL, sourced from the PlanIt planning register.

2 applications on record at Llyswen, Cardiff Road, Creigiau, Cardiff, CF15 9NL

2decisions1extensions10documents
  1. Jul 2016
    Trees
    Outcome in report

    One sycamore tree to be crown raised by 5 metres and prune back the secondary branches off the BT Cable

    Reference
    CREI/TP/16/00146
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision

Unlock Llyswen, Cardiff Road, Creigiau, Cardiff, CF15 9NL's full planning history

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

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 2 applications on this property in full
  • The 10 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Cardiff Road homes

Four headline reads against 28 similar houses on this street, drawn from the latest EPC and Land Registry data.

On co₂ emissions, Llyswen runs well behind the street norm.

Price per m²

£2,889

Street avg £2,542

Above

Floor Area

289 m²

Street avg 203 m²

Strongly above

Habitable Rooms

10 rooms

Street avg 8 rooms

Strongly above

CO₂ Emissions

17.0 t/year

Street avg 6.8 t/year

Strongly below
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

85/mo

Steady year-on-year across the wider district.

Nearest stop

0.0 km

Parc-y-Coed — bus stop.

Nearest stops

  • Parc-y-CoedBus stop31m
  • Maes-yr-OnnenBus stop122m
  • Creigiau InnBus stop332m
  • Creigiau InnBus stop369m

Most reported crime locally

  • Violence & Sexual Offences366 reports33%
  • Anti-social Behaviour150 reports14%
  • Public Order141 reports13%
  • Shoplifting104 reports9%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraDetached HouseEPC EPre-1919 build

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

From £1,645 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£685k

1 Clos Darren Las, Creigiau

CF15 9SL

5 bed3 bath
£587k

1 Clos Goch, Pentyrch

CF15 9RA

4 bed1 bath
£572k

1 Clawdd Shon Cottages, Temperance Road, Pentyrch

CF15 9PU

£569k

1 Bryn Briallu, Creigiau

CF15 9PR

£548k

1 Bryn Yr Eglwys, Pentyrch

CF15 9QW

4 bed2 bath
£531k

1 Brodeg, Pentyrch

CF15 9TF

5 bed2 bath
£507k

1 Crib Y Lan, Gwaelod Y Garth

CF15 9LA

4 bed
£481k

1 Crib Y Llan Cottages, Gwaelod Y Garth

CF15 9JJ

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Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for Llyswen is modelled from its 289 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF15 9NL. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for Llyswen. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for Llyswen was lodged in August 2016 at band E and expired in August 2026, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to Llyswen. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 13 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF15 9NL.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Llyswen, Cardiff Road, Creigiau, Cardiff, CF15 9NL. Each answer is also embedded as structured data for search engines.

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