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9 Aston Place, St Mellons, Cardiff, CF3 0PH

3 sales on record

Estimated value

£308,000

  • Since the 2011 sale (£169,000)+82%
  • Against CF3 0PH's recent median (£268,000)+15%

Newest record on this page: September 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Detached
Bedrooms
4
Floor area
100 m²
1078 sq ft
Energy rating
D
Score 66
Council tax
Band E
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

£308,000

  • Against its 2011 sale (£169,000)+82%
  • Against CF3 0PH's recent median (£268,000)+15%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 9 Aston Place is modelled from its 100 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CF3 0PH. 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

    100 m² from the EPC lodged in October 2010

  • Sales of this home

    3 sales recorded, the latest in 2011

  • Recent sales in CF3 0PH

    5 sales, median £268,000 (2025–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: September 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.

9 Aston Place's estimated value is more than triple its earliest registered sale price (1999).

Sales timeline

  1. 30 June 2011Most recent

    £169,000

    +38.5%over 8 years

  2. 18 July 2002

    £122,000

    +35.6%over 3 years

  3. 29 June 1999

    £89,950

Median price across the last 5 sales in CF3 0PH: £268,000 (2025–2024).

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 9 Aston Place

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

9 Aston Place is a four-bedroom detached house in St. Mellons, Cardiff, Cardiff (CF3 0PH). It has a recorded floor area of 100 m² (around 1078 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (October 2010) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 74). The latest certificate is from October 2010, so improvements made since then won't be reflected.

Untraded for 15 years, with the last transfer in June 2011. At 100 m² the property is well over the postcode median (72 m² across 31 EPCs), placing it in the larger end of the local stock. Across 1999–2011, sale prices on this property compounded at 5.4% per year. Today's modelled estimate of £308,000 sits 82.2% above the 2011 sale of £169,000.

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
  • Utility roomYes
  • EnsuiteYes

Outside

  • Private gardenFront and rear
Before you decide

Everything you need to know about 9 Aston Place

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

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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.

9 Aston Place's EPC is over a decade old — improvements since won't be reflected.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 18 Oct 2020

Current Certificate
Oct 2010

EPC Rating

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

Certificate validity

Expired on 18 October 2020

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 9 Aston Place, St Mellons, Cardiff, CF3 0PH, sourced from the PlanIt planning register.

9 Aston Place 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 Aston Place homes

Four headline reads against 31 similar houses on this street, drawn from the latest EPC and Land Registry data.

On habitable rooms, 9 Aston Place stands well clear of the street.

Price per m²

£1,687

Street avg £2,380

Strongly below

Floor Area

100 m²

Street avg 74 m²

Strongly above

Habitable Rooms

6 rooms

Street avg 4 rooms

Strongly above

CO₂ Emissions

4.2 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

0.2 km

Matthysens Way — bus stop.

Nearest stops

  • Matthysens WayBus stop209m
  • Clos Gwlad-Yr-HafBus stop227m
  • Meadowlane SchoolBus stop342m
  • Meadowlane Primary SchoolBus stop358m

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 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.

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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.
£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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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 9 Aston Place is modelled from its 100 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CF3 0PH. 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. 3 sales are recorded for 9 Aston Place. 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 9 Aston Place was lodged in October 2010 at band D and expired in October 2020, 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 9 Aston Place. 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 0PH.
Council tax band
9 Aston Place is in council tax band E. 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 9 Aston Place, St Mellons, Cardiff, CF3 0PH. Each answer is also embedded as structured data for search engines.

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