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5 Aster Close, St Mellons, Cardiff, CF3 0JB

Estimated value

£328,000

  • Since the 2015 sale (£175,000)+87%
  • Against CF3 0JB's recent median (£206,000)+59%

Newest record on this page: November 2025. 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
4
Floor area
154 m²
1658 sq ft
Energy rating
D
Score 68
Council tax
Band D
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

£328,000

  • Against its 2015 sale (£175,000)+87%
  • Against CF3 0JB's recent median (£206,000)+59%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 5 Aster Close is modelled from its 154 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF3 0JB. 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

    154 m² from the EPC lodged in August 2015

  • Sales of this home

    2 sales recorded, the latest in 2015

  • Recent sales in CF3 0JB

    5 sales, median £206,000 (2025–2020)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

5 Aster Close valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 29 October 2015Most recent

    £175,000

    +26.8%over 8 years

  2. 21 December 2006

    £138,000

Median price across the last 5 sales in CF3 0JB: £206,000 (2025–2020).

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

One time fee only - money back guarantee

Overview

About 5 Aster Close

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

5 Aster Close is a four-bedroom semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 0JB). It has a recorded floor area of 154 m² (around 1658 sq ft), construction records dating it to 1976-1982 and council tax band D. The latest certificate (August 2015) shows a D (score 68), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from August 2015, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history.

At 154 m² the property is well over the postcode median (58 m² across 8 EPCs), placing it in the larger end of the local stock. Across 2006–2015, sale prices on this property compounded at 2.7% per year. Today's modelled estimate of £328,000 sits 87.4% above the 2015 sale of £175,000. On a £-per-square-foot basis, the last sale (£106/sq ft) was about 41.1% below the postcode norm. 11 years since the last transfer (October 2015).

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

  • Bedrooms4
  • Dining roomYes
  • CloakroomYes
  • EnsuiteYes
  • FireplaceYes

Outside

  • Private gardenYes
  • GarageYes

Building

  • Previously extendedYes
  • RefurbishedYes
Before you decide

Everything you need to know about 5 Aster Close

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

Pick your report · from £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 20 Aug 2025

Current Certificate
Aug 2015

EPC Rating

A
B
C
D
D68
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
4.6 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 20 August 2025

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 5 Aster Close, St Mellons, Cardiff, CF3 0JB, sourced from the PlanIt planning register.

5 Aster 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.

On the street

Versus other Aster Close homes

Four headline reads against 8 similar houses on this street, drawn from the latest EPC and Land Registry data.

5 Aster Close is notably below the street on price per m².

Price per m²

£1,136

Street avg £2,911

Strongly below

Floor Area

154 m²

Street avg 68 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

4.6 t/year

Street avg 2.6 t/year

Strongly below
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

0.1 km

Kwik Save — bus stop.

Nearest stops

  • Kwik SaveBus stop137m
  • Sandbrook DriveBus stop172m
  • Willowbrook SchoolBus stop184m
  • Meddygfa Willowbrook SurgeryBus stop211m

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.

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 £595 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£496k

1 Cleddau Close, St Mellons

CF3 0SG

4 bed4 bath
£252k

1 Aston Place, St Mellons

CF3 0PH

3 bed1 bath
£250k

1 Brython Drive, St Mellons

CF3 0LR

3 bed
£233k

1 Chervil Close, St Mellons

CF3 0NL

3 bed
£226k

1 Cathcob Close, St Mellons

CF3 0AH

3 bed1 bath
£278k

1 Aster Close, St Mellons

CF3 0JB

2 bed1 bath
£236k

1 Chartley Close, St Mellons

CF3 0SD

2 bed1 bath
£229k

1 Caradoc Close, St Mellons

CF3 0LQ

2 bed1 bath

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Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

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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 5 Aster Close is modelled from its 154 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF3 0JB. 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. 2 sales are recorded for 5 Aster 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 5 Aster Close was lodged in August 2015 at band D and expired in August 2025, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. None is matched to 5 Aster 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 0JB.
Council tax band
5 Aster Close is in council tax band D. 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 5 Aster Close, St Mellons, Cardiff, CF3 0JB. Each answer is also embedded as structured data for search engines.

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