When did 21 Allen Close, CF3 5DH last change hands?

21 Allen Close, CF3 5DH last sold for £188,500 in December 2002, around 23 years ago. Before that, it sold for £102,000 in June 1997, so prices have been rising over 5 years on record. Source: HM Land Registry.

Has 21 Allen Close, CF3 5DH appreciated in value?

Across 2 sales between June 1997 and December 2002, 21 Allen Close, CF3 5DH rose from £102,000 to £188,500, a change of £86,500. That works out to roughly +11.9% per year compounded over 5 years. Source: HM Land Registry.

What is the council tax band for 21 Allen Close, CF3 5DH?

21 Allen Close, CF3 5DH is in council tax band F. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Which area is 21 Allen Close, CF3 5DH in?

21 Allen Close, CF3 5DH sits in Old St. Mellons, Cardiff, Cardiff. It falls within the CF3 postcode district.

Is 21 Allen Close, CF3 5DH in a safe area?

Police records around 21 Allen Close, CF3 5DH show an average of 3 reported crimes per month over the last 13 months. Violent crime makes up roughly 48% of reports, the most common category. The overall trend is rising (210% versus the prior period). Source: Police UK.

What transport links are near 21 Allen Close, CF3 5DH?

The closest bus stop to 21 Allen Close, CF3 5DH is Llaneirwg Way, 176m away. In total there are 30 bus stops within the surrounding area.

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21 Allen Close, Old St Mellons, Cardiff, CF3 5DH

Council tax

Band F

Overview

About 21 Allen Close

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

21 Allen Close is a property in Old St. Mellons, Cardiff, Cardiff (CF3 5DH). It has council tax band F.

Held since December 2002 — that's 23 years off the open market, well above the local norm. Across 1997–2002, sale prices on this property compounded at 11.9% per year.

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Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

No EPC on record

This property doesn't have an Energy Performance Certificate yet. An EPC is required to sell or let — and unlocks our automated valuation.

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Level 2 HomeBuyer Report

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.

Planning

Planning history

Applications and permits filed against 21 Allen Close, Old St Mellons, Cardiff, CF3 5DH, sourced from the PlanIt planning register.

21 Allen Close has no planning applications on record.

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

Price

Sales history & valuation

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

Last sold (2002)

£188,500

Growth on file: 11.9% per year over 5 years.

Sales timeline

16 December 2002Most recent
£188,500
+84.8%over 5 years
29 June 1997
£102,000

Median price across the last 5 sales in CF3 5DH: £258,000 (2025–2020).

Nearby sales in CF3 5DH

Before you decide

Everything you need to know about 21 Allen Close

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

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One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£210k

1 Arnold Avenue, Llanrumney

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1 Blackmoor Place, Llanrumney

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£215k

1 Dickens Avenue, Llanrumney

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£219k

1 Blackbirds Way, St Mellons

CF3 5RE

£196k

1 Banwell Place, Llanrumney

CF3 5SH

3 bed

£195k

1 Bronte Close, Llanrumney

CF3 5PN

3 bed

£192k

1 Bridgwater Road, Llanrumney

CF3 5TF

£177k

1 Bunyan Close, Llanrumney

CF3 5QQ

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

3/mo

Rising year-on-year across the wider district.

Nearest stop

0.2 km

Llaneirwg Way — 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 21 Allen Close, Old St Mellons, Cardiff, CF3 5DH. Each answer is also embedded as structured data for search engines.