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Cil Y Cwm, Cardiff Road, Creigiau, Cardiff, CF15 9NL

Estimated value

£456,000

  • Since the 2019 sale (£310,000)+47%
  • Against CF15 9NL's recent median (£820,000)-44%

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
Semi-detached
Habitable rooms
6
From EPC
Floor area
118 m²
1270 sq ft
Energy rating
E
Score 52
Council tax
Band F
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

£456,000

  • Against its 2019 sale (£310,000)+47%
  • Against CF15 9NL's recent median (£820,000)-44%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Cil Y Cwm is modelled from its 118 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

    118 m² from the EPC lodged in May 2019

  • Sales of this home

    1 sale recorded, the latest in 2019

  • 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
PlanningNone on this homeFull 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.

Sales timeline

  1. 24 October 2019Most recent

    £310,000

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

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Overview

About Cil Y Cwm

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

Cil Y Cwm is a semi-detached house in Creigiau, Cardiff, Cardiff (CF15 9NL). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (May 2019) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump.

At 118 m² it sits well below the postcode median (188 m² across 28 EPCs), making it one of the more compact homes locally. Today's modelled estimate of £456,000 is 47.1% above the 2019 sale price. Most recent transfer: October 2019 at £310,000.

Before you decide

Everything you need to know about Cil Y Cwm

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.

Cil Y Cwm's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate
May 2019

EPC Rating

A
B
C
D
E
E52
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
6.9 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 14 May 2029

2 years remaining
Planning

Planning history

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

Cil Y Cwm has no planning applications on record.

A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.

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 floor area, Cil Y Cwm runs well behind the street norm.

Price per m²

£2,627

Street avg £2,554

On par

Floor Area

118 m²

Street avg 209 m²

Strongly below

Habitable Rooms

6 rooms

Street avg 8 rooms

Strongly below

CO₂ Emissions

6.9 t/year

Street avg 7.2 t/year

On par
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-eraSemi-Detached HouseEPC EPre-1919 build

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

From £1,020 · 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.
£450k

1 Brummell Drive, Creigiau

CF15 9NX

4 bed
£468k

1 Dol Y Felin, Creigiau

CF15 9SN

4 bed
£470k

1 Bryn Siriol, Pentyrch

CF15 9QU

3 bed
£436k

1 Erw Wen, Pentyrch

CF15 9PQ

4 bed2 bath
£481k

1 Crib Y Llan Cottages, Gwaelod Y Garth

CF15 9JJ

£418k

1 Ael Y Bryn, Pentyrch

CF15 9TD

3 bed2 bath
£507k

1 Crib Y Lan, Gwaelod Y Garth

CF15 9LA

4 bed
£531k

1 Brodeg, Pentyrch

CF15 9TF

5 bed2 bath

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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 Cil Y Cwm is modelled from its 118 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 Cil Y Cwm. 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 Cil Y Cwm was lodged in May 2019 at band E and is valid until May 2029. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to Cil Y Cwm. 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.
Council tax band
Cil Y Cwm is in council tax band F. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

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

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