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11 Canopus Close, St Mellons, Cardiff, CF3 1NR

Property type
Detached
Bedrooms
3
Floor area
76 m²
818 sq ft
Energy rating
D
Score 66
Council tax
Band E
Tenure
Owner Occupied
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Overview

About 11 Canopus Close

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

11 Canopus Close is a three-bedroom detached house in St. Mellons, Cardiff, Cardiff (CF3 1NR). It has a recorded floor area of 76 m² (around 818 sq ft), construction records dating it to 1991-1995 and council tax band E. The latest certificate (August 2012) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from August 2012, so improvements made since then won't be reflected. Other recorded features include a conservatory.

Untraded for 28 years, with the last transfer in April 1998. Across 1997–1998, sale prices on this property compounded at 1.6% per year. Today's modelled estimate of £280,000 sits 330.8% above the 1998 sale of £65,000. On a £-per-square-foot basis, the last sale (£79/sq ft) was about 51.1% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs).

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
  • Open-plan layoutYes
  • Dining roomYes
  • ConservatoryYes

Outside

  • Private gardenYes
  • GarageYes

Building

  • Central heatingYes
Before you decide

Everything you need to know about 11 Canopus 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

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 19 Aug 2022

Current Certificate
Aug 2012

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.0 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 19 August 2022

New assessment needed to sell or let
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached 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 11 Canopus Close, St Mellons, Cardiff, CF3 1NR, sourced from the PlanIt planning register.

11 Canopus 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.

11 Canopus Close's modelled value sits at over four times its earliest registered sale price (1997).

Current estimate

£280,000

Modelled from EPC, postcode comparables and a sale-price growth of 1.6% per year over 1 year.

See how we calculated this
Last sold (1998)

£65,000

Growth on file: 1.6% per year over 1 year.

Sales timeline

  1. 23 April 1998Most recent

    £65,000

    +1.6%over 10 months

  2. 26 June 1997

    £64,000

Median price across the last 5 sales in CF3 1NR: £233,000 (2026–2023).

On the street

Versus other Canopus Close homes

Four headline reads against 16 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 11 Canopus Close runs well behind the street norm.

Price per m²

£855

Street avg £2,516

Strongly below

Floor Area

76 m²

Street avg 71 m²

Strongly above

Habitable Rooms

5 rooms

Street avg 5 rooms

Above

CO₂ Emissions

3.0 t/year

Street avg 2.3 t/year

Strongly below
Before you decide

Everything you need to know about 11 Canopus 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

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 Duncan Close, St Mellons

CF3 1NP

3 bed1 bath
£246k

1 Meadvale Court, Meadvale Road

CF3 1UG

3 bed2 bath
£213k

1 Abergele Road, Rumney

CF3 1RR

3 bed1 bath
£203k

1 Dovey Close, Rumney

CF3 1RJ

3 bed
£215k

1 Llanina Grove, Rumney

CF3 1SW

4 bed
£205k

1 Canopus Close, St Mellons

CF3 1NR

2 bed1 bath
£214k

1 Meadvale Road

CF3 1UF

£213k

1 Heol Newydd

CF3 1DW

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

Ty Coch Court — 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 11 Canopus Close, St Mellons, Cardiff, CF3 1NR. Each answer is also embedded as structured data for search engines.