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21 Blethin Close, Cardiff, CF5 2RR

4 sales on record
Property type
Semi-detached
Habitable rooms
3
From EPC
Floor area
66 m²
710 sq ft
Energy rating
D
Score 55
Council tax
Band D
Tenure
Owner Occupied
Overview

About 21 Blethin Close

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

21 Blethin Close is a semi-detached house in Cardiff (CF5 2RR). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (November 2013) shows a D (score 55), a step below the typical UK home. The recommended improvements would lift it to B (score 89), a 2-band jump. The latest certificate is from November 2013, so improvements made since then won't be reflected.

Untraded for 25 years, with the last transfer in October 2001. Across the public record there are 4 sales, relatively high churn for a single property. Across 1995–2001, sale prices on this property compounded at 6.1% per year. Today's modelled estimate of £246,000 sits 203.7% above the 2001 sale of £81,000. On a £-per-square-foot basis, the last sale (£114/sq ft) was about 40.2% below the postcode norm.

Before you decide

Everything you need to know about 21 Blethin Close

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.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 12 Nov 2023

EPC Rating

A
B
C
D
D55
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
3.8 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centurySemi-Detached HouseEPC D

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 21 Blethin Close, Cardiff, CF5 2RR, sourced from the PlanIt planning register.

21 Blethin Close 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.

21 Blethin Close's modelled value sits at over four times its earliest registered sale price (1995).

Current estimate

£246,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 7 years.

See how we calculated this
Last sold (2001)

£81,000

Growth on file: 6.1% per year over 7 years.

Sales timeline

  1. 29 October 2001Most recent

    £81,000

    +35.0%over 2 years

  2. 26 February 1999

    £60,000

    +7.2%over 2 years

  3. 9 July 1996

    £55,950

    +1.8%over 1 year

  4. 26 April 1995

    £54,950

Median price across the last 5 sales in CF5 2RR: £274,000 (2025–2023).

On the street

Versus other Blethin Close homes

Four headline reads against 26 similar houses on this street, drawn from the latest EPC and Land Registry data.

21 Blethin Close is notably below the street on price per m².

Price per m²

£1,227

Street avg £2,651

Strongly below

Floor Area

66 m²

Street avg 78 m²

On par

Habitable Rooms

3 rooms

Street avg 4 rooms

Below

CO₂ Emissions

3.8 t/year

Street avg 3.1 t/year

Below
Before you decide

Everything you need to know about 21 Blethin Close

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.
£246k

1 Clos Chwe Erw

CF5 2FD

£250k

1 Beale Close

CF5 2RU

2 bed1 bath
£253k

1 Digby Close

CF5 2PS

£256k

1 Cwrt Y Llan, Cardiff Road, Llandaff

CF5 2FF

2 bed2 bath
£267k

1 Baldwin Close

CF5 2SP

£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

Blethin Close — 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 Blethin Close, Cardiff, CF5 2RR. Each answer is also embedded as structured data for search engines.