What type of property is 9a, The Avenue, CF5 2LP?

9a, The Avenue, CF5 2LP is a 2-bedroom detached house.

When did 9a, The Avenue, CF5 2LP last change hands?

9a, The Avenue, CF5 2LP last sold for £1,190,000 in July 2010, around 16 years ago. Source: HM Land Registry.

What is the EPC rating for 9a, The Avenue, CF5 2LP?

The current EPC rating for 9a, The Avenue, CF5 2LP is E with a score of 49 out of 100, lodged in April 2021. It has dropped from a C recorded in October 2008 (2 bands). The assessor estimates the property could reach a D. Source: EPC Register.

What is the floor area of 9a, The Avenue, CF5 2LP?

9a, The Avenue, CF5 2LP has a recorded floor area of 106 m² (1,141 sq ft), around 53 m² per bedroom. That makes it about 12% larger than the median EPC-recorded property in CF5 2LP. Source: EPC Register.

How is 9a, The Avenue, CF5 2LP heated?

The latest EPC at 9a, The Avenue, CF5 2LP records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 9a, The Avenue, CF5 2LP?

9a, The Avenue, CF5 2LP is in council tax band C.

Where is 9a, The Avenue, CF5 2LP located?

9a, The Avenue, CF5 2LP sits in Llandaff, Cardiff, Cardiff. It falls within the CF5 postcode district.

What is crime like near 9a, The Avenue, CF5 2LP?

Police records around 9a, The Avenue, CF5 2LP show an average of 426 reported crimes per month over the last 16 months. Violent crime makes up roughly 35% of reports, the most common category. The overall trend is broadly stable. Source: Police UK.

What is the nearest station to 9a, The Avenue, CF5 2LP?

The closest bus stop to 9a, The Avenue, CF5 2LP is Heathcock, 97m away. The nearest rail option is Fairwater Rail Station, 731m away.

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9a, The Avenue, Llandaff, Cardiff, CF5 2LP

Estimated value

£654,000

Since the 2010 sale (£1,190,000)-45%
Against CF5 2LP's recent median (£950,000)-31%

Newest record on this page: July 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

Floor 01

Bedrooms

Floor area

106 m²

1141 sq ft

Energy rating

Score 49

Council tax

Band C

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

£654,000

Against its 2010 sale (£1,190,000)-45%
Against CF5 2LP's recent median (£950,000)-31%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 9a is modelled from its 106 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF5 2LP. 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
106 m² from the EPC lodged in April 2021
Sales of this home
1 sale recorded, the latest in 2010
Recent sales in CF5 2LP
5 sales, median £950,000 (2025–2021)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: July 2025	Latest available records, read when you order
Valuation	Estimate from the last refresh	Analysed against comparable sales
Planning	None on this home	Full history, plus nearby schemes
Flood risk	Not shown	Included

Price

Sales history & valuation

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

Sales timeline

25 July 2010Most recent
£1,190,000

Median price across the last 5 sales in CF5 2LP: £950,000 (2025–2021).

Nearby sales in CF5 2LP

Risks

What this page doesn't show

1 potential issue has already been flagged for 9a, The Avenue, Llandaff, Cardiff, CF5 2LP. 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

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Overview

About 9a

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

9a is a two-bedroom detached house in Llandaff, Cardiff, Cardiff (CF5 2LP). It has a recorded floor area of 106 m² (around 1141 sq ft), construction records dating it to 1900-1929 and council tax band C. At 106 m² this is the 7th smallest of 12 units on EPC record in the building, where floor areas span 52–275 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (April 2021) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it C (October 2008); the latest reading is 2 bands lower. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to D (score 56).

Today's modelled estimate of £654,000 is 45% below the 2010 sale of £1,190,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£1,043/sq ft) was about 261.2% above the typical sold price in the postcode. It hasn't traded since July 2010, a hold of 16 years that's notably long for the area.

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

Bedrooms2

Outside

ParkingOff road

Building

RefurbishedYes

Before you decide

Everything you need to know about 9a

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

Larger development activity nearby

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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.

9a's carbon output runs well above what efficient homes in the postcode produce.

Current Certificate(1 of 3)

Apr 2021

EPC Rating

E49

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Average

CO2 Emissions

6.6 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 19 April 2031

4 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2011from Oct 2008

EPC improved fromC73toE44

Apr 2021from Mar 2011

Heating Controls

Prog + TRVsFull

Heating controls upgraded for better temperature management

Low Energy Lighting

0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 9a, The Avenue, Llandaff, Cardiff, CF5 2LP, sourced from the PlanIt planning register.

9a has no planning applications on record.

But the area is active

1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.

On the street

Versus other The Avenue homes

Four headline reads against 7 similar flats on this street, drawn from the latest EPC and Land Registry data.

On price per m², 9a stands well clear of the street.

Price per m²

£11,226

Street avg £4,539

Strongly above

Floor Area

106 m²

Street avg 86 m²

Strongly above

Habitable Rooms

3 rooms

Street avg 3 rooms

On par

CO₂ Emissions

6.6 t/year

Street avg 5.0 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

426/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Heathcock — bus stop.

Nearest stops

HeathcockBus stop97m
Rookwood HospitalBus stop150m
Rowing ClubBus stop170m
BBC StudiosBus stop245m

Most reported crime locally

Violence & Sexual Offences2,365 reports35%
Anti-social Behaviour878 reports13%
Public Order758 reports11%
Shoplifting679 reports10%

Go deeper on the local area

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

Get a survey for this property

Level 3 Building Survey

Victorian-era1st Floor FlatEPC EPre-1919 build

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

From £1,155 · 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.

£274k

1 Cwrt Y Llan, Cardiff Road, Llandaff

CF5 2FF

2 bed2 bath

£252k

1 Beale Close

CF5 2RU

2 bed1 bath

£223k

1 Ashdene Close

CF5 2SA

2 bed

£468k

1 Bishops Avenue, Llandaff

CF5 2HJ

3 bed

£637k

1 Bishops Place, Llandaff

CF5 2HG

4 bed1 bath

£370k

1 Cranwell Close

CF5 2EY

3 bed

£332k

1 Buckley Close

CF5 2DF

3 bed1 bath

£316k

1 Cardiff Road, Llandaff

CF5 2DN

3 bed1 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 9a is modelled from its 106 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF5 2LP. 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 9a. 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 9a was lodged in April 2021 at band E and is valid until April 2031. 3 certificates are on record, which shows how the home has changed.
Planning records: Planning applications are collected from local authority registers through PlanIt. None is matched to 9a. 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 16 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF5 2LP.
Council tax band: 9a is in council tax band C. 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 9a, The Avenue, Llandaff, Cardiff, CF5 2LP. Each answer is also embedded as structured data for search engines.

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