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1 De Clare Drive, Radyr, Cardiff, CF15 8FY

2 planning records

Estimated value

£530,000

  • Since the 2021 sale (£410,000)+29%
  • Against CF15 8FY's recent median (£295,000)+80%

Newest record on this page: March 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
5
Bathrooms
3
Floor area
177 m²
1905 sq ft
Energy rating
C
Score 78
Council tax
Band G
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

£530,000

  • Against its 2021 sale (£410,000)+29%
  • Against CF15 8FY's recent median (£295,000)+80%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1 De Clare Drive is modelled from its 177 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF15 8FY. 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

    177 m² from the EPC lodged in September 2020

  • Sales of this home

    2 sales recorded, the latest in 2021

  • Recent sales in CF15 8FY

    5 sales, median £295,000 (2026–2025)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: March 2026Latest 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. 12 February 2021Most recent

    £410,000

    +28.5%over 11 years

  2. 21 October 2009

    £319,000

Median price across the last 5 sales in CF15 8FY: £295,000 (2026–2025).

Risks

What this page doesn't show

1 potential issue has already been flagged for 1 De Clare Drive, Radyr, Cardiff, CF15 8FY. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn 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 1 De Clare Drive

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

1 De Clare Drive is a five-bedroom detached house in Radyr, Cardiff, Cardiff (CF15 8FY). It has a recorded floor area of 177 m² (around 1905 sq ft), construction records dating it to 2007-2011 and council tax band G. The latest certificate (September 2020) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (September 2009); the latest reading is one band lower. Between certificates, lighting went from Average to Good; while window efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 86). Records show the property has been extended at some point in its history.

At 177 m² the property is well over the postcode median (88 m² across 78 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2009–2021, sale prices on this property compounded at 2.2% per year. Today's modelled estimate of £530,000 is 29.3% above the 2021 sale price. Last sale on file: £410,000 in February 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
  • Bathrooms3
  • Dining roomYes
  • Utility roomYes
  • EnsuiteYes

Outside

  • GarageDetached

Building

  • Previously extendedYes
Before you decide

Everything you need to know about 1 De Clare Drive

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

Larger development activity nearby

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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)
Sept 2020

EPC Rating

A
B
C
C78
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.7 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 23 September 2030

3 years remaining

Property Improvements

Changes detected from historical EPC data

Sept 2020from Sept 2009
EPC improved fromB84toC78
Hot Water
Very GoodGood

Hot water efficiency decreased

Wall Insulation
Partial InsulationInsulated Cavity

Wall insulation upgraded

Floor Insulation
PartialInsulated

Floor insulation added or improved

Low Energy Lighting
4%68%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 1 De Clare Drive, Radyr, Cardiff, CF15 8FY, sourced from the PlanIt planning register.

1 De Clare Drive has 2 separate extension applications on the council record.

2 applications on record at 1 De Clare Drive, Radyr, Cardiff, CF15 8FY

2decisions2extensions12documents1nearby
Flagged:Retrospective
  1. Aug 2020
    ExtensionAmendment
    Outcome in report

    Extension: Single storey · Rear of property

    SINGLE STOREY EXTENSION TO THE REAR

    Documents
    6 docs on file
    Reference
    20/01164/DCH
    Full record in report
  2. More recent applications — locked
  3. ExtensionDecision

Unlock 1 De Clare Drive, Radyr, Cardiff, CF15 8FY'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, plus 1 notable nearby
  • The 12 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other De Clare Drive homes

Four headline reads against 53 similar houses on this street, drawn from the latest EPC and Land Registry data.

On floor area, 1 De Clare Drive stands well clear of the street.

Price per m²

£2,316

Street avg £2,823

Below

Floor Area

177 m²

Street avg 102 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 6 rooms

Above

CO₂ Emissions

3.7 t/year

Street avg 2.4 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

Rail-style transport is unusually close for this postcode.

Crime

85/mo

Steady year-on-year across the wider district.

Nearest stop

0.4 km

Mellingriffith Drive — bus stop.

Nearest stops

  • Mellingriffith DriveBus stop426m
  • Clos Ty ClydBus stop463m
  • Radyr Comprehensive SchoolBus stop509m
  • Woodfield AvenueBus stop521m

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 2 HomeBuyer Report

21st centuryDetached HouseEPC C

We've checked 10 risk factors against the available data for this property and believe a Level 2 HomeBuyer Report could be a suitable option for you.

From £795 · 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.
£498k

1 Bryn Calch, Morganstown

CF15 8FD

5 bed2 bath
£497k

1 Ael Y Bryn, Radyr

CF15 8AZ

5 bed1 bath
£601k

1 Bates Court, Radyr

CF15 8EJ

5 bed3 bath
£456k

1 Bryn Castell, Radyr

CF15 8RA

5 bed
£512k

1 Clos Y Gwyddfid, Morganstown

CF15 8EX

4 bed2 bath
£583k

1 Clos Y Mynydd, Morganstown

CF15 8FH

4 bed2 bath
£630k

1 Clos Tylaway, Radyr

CF15 8DU

4 bed3 bath
£421k

1 Blaen Y Coed, Radyr

CF15 8RL

4 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 1 De Clare Drive is modelled from its 177 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF15 8FY. 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. 2 sales are recorded for 1 De Clare Drive. 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 1 De Clare Drive was lodged in September 2020 at band C and is valid until September 2030. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 2 applications are matched to 1 De Clare Drive. 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 8FY.
Council tax band
1 De Clare Drive is in council tax band G. 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 1 De Clare Drive, Radyr, Cardiff, CF15 8FY. Each answer is also embedded as structured data for search engines.

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