What kind of home is 7 Allen Close, CF3 5DH?

7 Allen Close, CF3 5DH is a 4-bedroom detached house.

What did 7 Allen Close, CF3 5DH sell for?

7 Allen Close, CF3 5DH last sold for £295,000 in September 2017, around 9 years ago. Before that, it sold for £105,000 in September 1996, so prices have been rising over 21 years on record. Source: HM Land Registry.

Has 7 Allen Close, CF3 5DH appreciated in value?

Across 2 sales between September 1996 and September 2017, 7 Allen Close, CF3 5DH rose from £105,000 to £295,000, a change of £190,000. That works out to roughly +5.1% per year compounded over 21 years. Source: HM Land Registry.

What is the EPC rating for 7 Allen Close, CF3 5DH?

The current EPC rating for 7 Allen Close, CF3 5DH is C with a score of 69 out of 100, lodged in August 2024. It has improved from a E recorded in October 2009 (2 bands). The assessor estimates the property could reach a B. Source: EPC Register.

How big is 7 Allen Close, CF3 5DH?

7 Allen Close, CF3 5DH has a recorded floor area of 103 m² (1,109 sq ft), around 26 m² per bedroom. That makes it about 20% larger than the median EPC-recorded property in CF3 5DH. Source: EPC Register.

What heating system does 7 Allen Close, CF3 5DH use?

The latest EPC at 7 Allen Close, CF3 5DH records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 7 Allen Close, CF3 5DH?

7 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 7 Allen Close, CF3 5DH in?

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

Is 7 Allen Close, CF3 5DH in a safe area?

Police records around 7 Allen Close, CF3 5DH show an average of 242 reported crimes per month over the last 18 months. Violent crime makes up roughly 36% of reports, the most common category. The overall trend is falling (22% versus the prior period). Source: Police UK.

What is the nearest station to 7 Allen Close, CF3 5DH?

The closest bus stop to 7 Allen Close, CF3 5DH is Llaneirwg Way, 176m away. In total there are 30 bus stops within the surrounding area.

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

Property type

Detached

Bedrooms

Bathrooms

Floor area

103 m²

1109 sq ft

Energy rating

Score 69

Council tax

Band F

Tenure

Owner Occupied

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Overview

About 7 Allen Close

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

7 Allen Close is a four-bedroom detached house in Old St. Mellons, Cardiff, Cardiff (CF3 5DH). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (August 2024) shows a C (score 69), just inside the C band. When first surveyed in October 2009 the rating was E, the property has climbed 2 bands since. Between certificates, hot-water efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 82).

Across 1996–2017, sale prices on this property compounded at 5.1% per year. Today's modelled estimate of £411,000 is 39.3% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£266/sq ft) was about 89.8% above the typical sold price in the postcode. Last changed hands 9 years ago, in September 2017.

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

Bedrooms4
Bathrooms2
EnsuiteYes

Outside

Private gardenRear
ParkingOff street

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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.

Current Certificate(1 of 2)

Aug 2024

EPC Rating

C69

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

3.6 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 20 August 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

Aug 2024from Oct 2009

EPC improved fromE52toC69

Hot Water

ImmersionMain System

Hot water system upgraded

Low Energy Lighting

75%100%

More low energy lighting installed

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Level 2 HomeBuyer Report

Late 20th 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.

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Planning

Planning history

Applications and permits filed against 7 Allen Close, Old St Mellons, Cardiff, CF3 5DH, sourced from the PlanIt planning register.

7 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.

Sale price has at least doubled since 1996.

Current estimate

£411,000

Modelled from EPC, postcode comparables and a sale-price growth of 5.1% per year over 21 years.

See how we calculated this

Last sold (2017)

£295,000

Growth on file: 5.1% per year over 21 years.

Sales timeline

5 September 2017Most recent
£295,000
+181.0%over 20 years
26 September 1996
£105,000

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

Nearby sales in CF3 5DH

On the street

Versus other Allen Close homes

Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 7 Allen Close runs comfortably ahead of the street norm.

Price per m²

£2,864

Street avg £2,297

Above

Floor Area

103 m²

Street avg 99 m²

On par

Habitable Rooms

6 rooms

Street avg 6 rooms

Above

CO₂ Emissions

3.6 t/year

Street avg 3.7 t/year

On par

Before you decide

Everything you need to know about 7 Allen Close

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

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.

£538k

1 Courtenay Close, Old St Mellons

CF3 5UL

4 bed2 bath

£443k

1 Chapel Row Lane, Old St Mellons

CF3 5ST

3 bed

£472k

1 Clos Hendre Gadno, Old St Mellons

CF3 5UJ

5 bed3 bath

£269k

1 Axbridge Crescent, Llanrumney

CF3 5TJ

3 bed

£264k

1 Brendon Close, Llanrumney

CF3 5RJ

3 bed1 bath

£200k

1 Bronte Close, Llanrumney

CF3 5PN

3 bed

£197k

1 Banwell Place, Llanrumney

CF3 5SH

3 bed

£150k

1 Bluebell Drive

CF3 5RA

3 bed

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

242/mo

Falling 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 7 Allen Close, Old St Mellons, Cardiff, CF3 5DH. Each answer is also embedded as structured data for search engines.