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12a, The Avenue, Llandaff, Cardiff, CF5 2LQ

Property type
Semi-detached
Floor 02
Habitable rooms
3
From EPC
Floor area
82 m²
883 sq ft
Energy rating
C
Score 74
Council tax
Band D
Tenure
Private Rental
Overview

About 12a

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

12a is a semi-detached house in Llandaff, Cardiff, Cardiff (CF5 2LQ). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1930-1949 and council tax band D. At 82 m² this is the 3rd smallest of 9 units on EPC record in the building, where floor areas span 67–300 m². The building's EPC ratings span F to C, with this unit at the top. The latest certificate (January 2025) shows a C (score 74).

At 82 m² it sits well below the postcode median (226 m² across 8 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 75% of similar EPCs).

Before you decide

Everything you need to know about 12a

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

Larger development activity nearby

Pick your report · every report is £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.

EPC Rating

A
B
C
C74
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.4 t/year
Occupancy
Rented
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Early 20th century2nd Floor FlatEPC 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 £545 · Includes VAT

Planning

Planning history

Applications and permits filed against 12a, The Avenue, Llandaff, Cardiff, CF5 2LQ, sourced from the PlanIt planning register.

12a has no planning applications on record.

1

But the area is active

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

Price

Sales history & valuation

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

12a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.

Current estimate

£258,000

Modelled from EPC, postcode comparables.

See how we calculated this

No sales recorded with HM Land Registry

That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.

Median price across the last 5 sales in CF5 2LQ: £680,000 (2024–2012).

On the street

Versus other The Avenue homes

Four headline reads against 3 similar flats on this street, drawn from the latest EPC and Land Registry data.

12a outperforms the street on floor area by a wide margin.

EPC Rating

74 (C)

Street avg 72 (C)

On par

Floor Area

82 m²

Street avg 72 m²

Strongly above

CO₂ Emissions

2.4 t/year

Street avg 2.3 t/year

On par

Habitable Rooms

3 rooms

Street avg 3 rooms

On par
Before you decide

Everything you need to know about 12a

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

Larger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£256k

1 Cwrt Y Llan, Cardiff Road, Llandaff

CF5 2FF

2 bed2 bath
£253k

1 Digby Close

CF5 2PS

£250k

1 Beale Close

CF5 2RU

2 bed1 bath
£267k

1 Baldwin Close

CF5 2SP

£246k

1 Clos Chwe Erw

CF5 2FD

£219k

1 Cwrt Pegasus, Cardiff Road, Llandaff

CF5 2AW

£216k

1 Ashdene Close

CF5 2SA

2 bed
£317k

1 Cardiff Road, Llandaff

CF5 2DN

3 bed1 bath
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

6/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Heathcock — 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 12a, The Avenue, Llandaff, Cardiff, CF5 2LQ. Each answer is also embedded as structured data for search engines.