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21 Llanfair Road, Cardiff, CF11 9PZ

1 planning record
Property type
Mid terrace
Bedrooms
3
Bathroom
1
Floor area
104 m²
1119 sq ft
Energy rating
D
Score 59
Council tax
Band F
Tenure
Owner Occupied
Overview

About 21 Llanfair Road

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

21 Llanfair Road is a three-bedroom mid-terrace house in Cardiff (CF11 9PZ). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (March 2021) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 79).

Held since February 2001 — that's 25 years off the open market, well above the local norm. One planning application is currently pending a decision in 2025. Across 1998–2001, sale prices on this property compounded at 12.2% per year. Today's modelled estimate of £441,000 sits 215.1% above the 2001 sale of £139,950. On a £-per-square-foot basis, the last sale (£125/sq ft) was about 36.8% below the postcode norm.

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

  • Bedrooms3
  • Bathrooms1
Before you decide

Everything you need to know about 21 Llanfair Road

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

Signs of HMO activity in the area

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
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.8 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Victorian-eraMid-Terrace HouseEPC DPre-1919 build

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

From £1,020 · Includes VAT

Planning

Planning history

Applications and permits filed against 21 Llanfair Road, Cardiff, CF11 9PZ, sourced from the PlanIt planning register.

There is a planning application currently awaiting a decision.

1 application on record at 21 Llanfair Road, Cardiff, CF11 9PZ

1 live now
0decisions1extensions4documents4nearby
  1. Aug 2025
    ExtensionFull
    Outcome in report

    Extension: Single storey · Side of property

    Single-storey side extension and internal alterations.

    Documents
    4 docs on file
    Reference
    25/02018/HSE
    Full record in report

Unlock 21 Llanfair Road, Cardiff, CF11 9PZ's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn
  • All 1 application on this property in full, plus 4 notable nearby
  • The 4 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

Price

Sales history & valuation

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

21 Llanfair Road's modelled value sits at over four times its earliest registered sale price (1998).

Current estimate

£441,000

Modelled from EPC, postcode comparables and a sale-price growth of 12.2% per year over 3 years.

See how we calculated this
Last sold (2001)

£139,950

Growth on file: 12.2% per year over 3 years.

Sales timeline

  1. 28 February 2001Most recent

    £139,950

    +40.0%over 2 years

  2. 27 March 1998

    £99,950

Median price across the last 5 sales in CF11 9PZ: £490,000 (2024–2022).

On the street

Versus other Llanfair Road homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for 21 Llanfair Road lags the street by a wide margin.

Price per m²

£1,346

Street avg £3,040

Strongly below

Floor Area

104 m²

Street avg 116 m²

Strongly below

Habitable Rooms

6 rooms

Street avg 5 rooms

Above

CO₂ Emissions

3.8 t/year

Street avg 5.1 t/year

Above
Before you decide

Everything you need to know about 21 Llanfair Road

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

Signs of HMO activity in the area

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.
£448k

1 Meadow Street

CF11 9PY

3 bed2 bath
£423k

1 Mortimer Road

CF11 9JZ

3 bed
£421k

1 Bloom Street

CF11 9QE

3 bed2 bath
£374k

1 Beacon Street

CF11 9QD

3 bed
£392k

1 Cwrt Penhill, Penhill Road

CF11 9SN

2 bed1 bath
£523k

1 Fairleigh Road

CF11 9JT

4 bed
£336k

1 Denbigh Street

CF11 9JQ

4 bed
£580k

1 Llanfair Road

CF11 9PZ

4 bed2 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

Crime

9/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Greenfield Avenue — 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 Llanfair Road, Cardiff, CF11 9PZ. Each answer is also embedded as structured data for search engines.