What type of property is 1 Canopus Close, CF3 1NR?

1 Canopus Close, CF3 1NR is a 2-bedroom semi-detached house.

What did 1 Canopus Close, CF3 1NR sell for?

1 Canopus Close, CF3 1NR last sold for £180,000 in December 2025. Land Registry has 4 sales on record going back to £44,000 in May 1995. Source: HM Land Registry.

Has 1 Canopus Close, CF3 1NR appreciated in value?

Across 4 sales between May 1995 and December 2025, 1 Canopus Close, CF3 1NR rose from £44,000 to £180,000, a change of £136,000. That works out to roughly +4.7% per year compounded over 31 years. Source: HM Land Registry.

How energy efficient is 1 Canopus Close, CF3 1NR?

The current EPC rating for 1 Canopus Close, CF3 1NR is C with a score of 75 out of 100, lodged in November 2024. It has improved from a D recorded in August 2014. The assessor estimates the property could reach a B. Source: EPC Register.

What is the floor area of 1 Canopus Close, CF3 1NR?

1 Canopus Close, CF3 1NR has a recorded floor area of 55 m² (592 sq ft), around 28 m² per bedroom. That makes it about 23% smaller than the median EPC-recorded property in CF3 1NR. Source: EPC Register.

How is 1 Canopus Close, CF3 1NR heated?

The latest EPC at 1 Canopus Close, CF3 1NR records mains gas as the main heating fuel. Source: EPC Register.

What council tax band is 1 Canopus Close, CF3 1NR?

1 Canopus Close, CF3 1NR is in council tax band C.

Where is 1 Canopus Close, CF3 1NR located?

1 Canopus Close, CF3 1NR sits in St. Mellons, Cardiff, Cardiff. It falls within the CF3 postcode district.

What is crime like near 1 Canopus Close, CF3 1NR?

Police records around 1 Canopus Close, CF3 1NR show an average of 242 reported crimes per month over the last 18 months. Violent crime makes up roughly 36% of reports, the most common category. The overall trend is falling (22% versus the prior period). Source: Police UK.

What is the nearest station to 1 Canopus Close, CF3 1NR?

The closest bus stop to 1 Canopus Close, CF3 1NR is Ty Coch Court, 154m away. In total there are 30 bus stops within the surrounding area.

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

Solar panels4 sales on record

Estimated value

£205,000

Since the 2025 sale (£180,000)+14%
Against CF3 1NR's recent median (£233,000)-12%

Newest record on this page: April 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation

Property type

Semi-detached

Bedrooms

Bathroom

Floor area

55 m²

592 sq ft

Energy rating

Score 75

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

£205,000

Against its 2025 sale (£180,000)+14%
Against CF3 1NR's recent median (£233,000)-12%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1 Canopus Close is modelled from its 55 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CF3 1NR. 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
55 m² from the EPC lodged in November 2024
Sales of this home
4 sales recorded, the latest in 2025
Recent sales in CF3 1NR
5 sales, median £233,000 (2026–2023)

This page or the full report?

Data	This page	Full report
Sales	Latest sale shown: April 2026	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.

1 Canopus Close has more than quadrupled in price since its earliest registered sale in 1995.

Sales timeline

12 December 2025Most recent
£180,000
+192.7%over 23 years
4 April 2002
£61,500
+17.7%
11 December 2001
£52,250
+18.8%over 6 years
30 May 1995
£44,000

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

Nearby sales in CF3 1NR

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks 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 1 Canopus Close

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

1 Canopus Close is a two-bedroom semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 1NR). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (November 2024) shows a C (score 75), near the top of the C band. When first surveyed in August 2014 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Very Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to B (score 91). The property has solar panels on record, all of which lower running costs and tend to lift resale appeal.

Most recent transfer was December 2025 at £180,000 — fresh data. Across 1995–2025, sale prices on this property compounded at 4.7% per year. Today's modelled estimate of £205,000 is 13.9% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£304/sq ft) was about 87.1% above the typical sold price in the postcode. At 55 m² it's 20.3% smaller than the typical home in the postcode (69 m² median across 16 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

Bedrooms2
Bathrooms1

Outside

GarageYes

Building

Solar panelsYes

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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.

Current Certificate(1 of 2)

Nov 2024

EPC Rating

C75

Main Heating

Gas

Main Fuel

Gas

Hot Water

Good

Windows

Good

CO2 Emissions

1.6 t/year

Occupancy

Owner Occupied

Certificate validity

Valid until 21 November 2034

8 years remaining

Property Improvements

Changes detected from historical EPC data

Nov 2024from Aug 2014

EPC improved fromD64toC75

Hot Water

AverageGood

Hot water efficiency improved

Windows

Mostly DoubleFull Double

Windows upgraded, improving insulation

Roof Insulation

InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Floor Insulation

UninsulatedInsulated

Floor insulation added or improved

Low Energy Lighting

0%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 1 Canopus Close, St Mellons, Cardiff, CF3 1NR, sourced from the PlanIt planning register.

1 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.

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.

Habitable Rooms for 1 Canopus Close lags the street by a wide margin.

Price per m²

£3,273

Street avg £2,365

Above

Floor Area

55 m²

Street avg 72 m²

Strongly below

Habitable Rooms

3 rooms

Street avg 5 rooms

Strongly below

CO₂ Emissions

1.6 t/year

Street avg 2.4 t/year

Strongly above

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.

Nearest stops

Ty Coch CourtBus stop154m
The MountBus stop162m
Tarwick DriveBus stop169m
Hendre RoadBus stop198m

Most reported crime locally

Violence & Sexual Offences1,550 reports36%
Anti-social Behaviour627 reports14%
Public Order468 reports11%
Criminal Damage & Arson424 reports10%

Go deeper on the local area

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

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21st centurySemi-Detached HouseEPC C

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Comparables

Similar properties nearby

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

£203k

1 Dovey Close, Rumney

CF3 1RJ

3 bed

£213k

1 Abergele Road, Rumney

CF3 1RR

3 bed1 bath

£246k

1 Meadvale Court, Meadvale Road

CF3 1UG

3 bed2 bath

£256k

1 Duncan Close, St Mellons

CF3 1NP

3 bed1 bath

£215k

1 Llanina Grove, Rumney

CF3 1SW

4 bed

£205k

1 Menai Way, Rumney

CF3 1RG

£207k

1 Morfa Crescent, Rumney

CF3 1TB

£209k

1 Harris Avenue, Rumney

CF3 1QA

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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 1 Canopus Close is modelled from its 55 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CF3 1NR. 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. 4 sales are recorded for 1 Canopus Close. 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 1 Canopus Close was lodged in November 2024 at band C and is valid until November 2034. 2 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 1 Canopus Close. 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 18 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF3 1NR.
Council tax band: 1 Canopus Close 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 1 Canopus Close, St Mellons, Cardiff, CF3 1NR. Each answer is also embedded as structured data for search engines.

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