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9 Ruperra Close, Old St Mellons, Cardiff, CF3 6HX

3 sales on record1 planning record

Estimated value

£703,000

  • Since the 2024 sale (£680,000)+3%
  • Against CF3 6HX's recent median (£550,000)+28%

Newest record on this page: May 2026. 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
5
Floor area
168 m²
1808 sq ft
Energy rating
C
Score 73
Council tax
Band G
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

£703,000

  • Against its 2024 sale (£680,000)+3%
  • Against CF3 6HX's recent median (£550,000)+28%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 9 Ruperra Close is modelled from its 168 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CF3 6HX. 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

    168 m² from the EPC lodged in December 2023

  • Sales of this home

    3 sales recorded, the latest in 2024

  • Recent sales in CF3 6HX

    5 sales, median £550,000 (2026–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: May 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull 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.

Price for 9 Ruperra Close has grown more than fourfold since the 1996 starting point.

Sales timeline

  1. 18 March 2024Most recent

    £680,000

    +288.6%over 24 years

  2. 27 May 1999

    £175,000

    +22.8%over 2 years

  3. 18 July 1996

    £142,500

Median price across the last 5 sales in CF3 6HX: £550,000 (2026–2018).

Risks

What this page doesn't show

1 potential issue has already been flagged for 9 Ruperra Close, Old St Mellons, Cardiff, CF3 6HX. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn 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 Ruperra Close

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

9 Ruperra Close is a five-bedroom detached house in Old St. Mellons, Cardiff, Cardiff (CF3 6HX). It has a recorded floor area of 168 m² (around 1808 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (December 2023) shows a C (score 73). When first surveyed in June 2019 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good. The recommended improvements would push it to B (score 81).

One planning record on file: an extension approved in 2025. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Across 1996–2024, sale prices on this property compounded at 5.8% per year. On a £-per-square-foot basis, the last sale (£376/sq ft) was about 127% above the typical sold price in the postcode. 5 bedrooms is on the larger side for this postcode, where 3 is the typical count. Sold March 2024 for £680,000.

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

  • Bedrooms5
  • Utility roomYes
  • EnsuiteYes

Outside

  • Private gardenYes
  • GarageDouble

Building

  • Central heatingYes
Before you decide

Everything you need to know about 9 Ruperra Close

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

Larger development activity nearby

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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.
Current Certificate(1 of 2)
Dec 2023

EPC Rating

A
B
C
C73
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
4.6 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 1 December 2033

7 years remaining

Property Improvements

Changes detected from historical EPC data

Dec 2023from Jun 2019
EPC improved fromD68toC73
Roof
AverageGood

Roof insulation improved

Planning

Planning history

Applications and permits filed against 9 Ruperra Close, Old St Mellons, Cardiff, CF3 6HX, sourced from the PlanIt planning register.

1 application on record at 9 Ruperra Close, Old St Mellons, Cardiff, CF3 6HX

1decisions1extensions17documents1nearby
  1. Feb 2025
    PorchFull
    Outcome in report

    Extension: Side and rear of property

    Proposed two storey rear and side extension with disabled facilities, proposed front porch extension.

    Extension
    Documents
    17 docs on file
    Reference
    24/02881/HSE
    Full record in report

Unlock 9 Ruperra Close, Old St Mellons, Cardiff, CF3 6HX's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 1 notable nearby
  • The 17 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Ruperra Close homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

On price per m², 9 Ruperra Close stands well clear of the street.

Price per m²

£4,048

Street avg £2,823

Strongly above

Floor Area

168 m²

Street avg 202 m²

On par

Habitable Rooms

7 rooms

Street avg 8 rooms

Below

CO₂ Emissions

4.6 t/year

Street avg 5.9 t/year

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

0.3 km

Tyrwinch Road — bus stop.

Nearest stops

  • Tyrwinch RoadBus stop254m
  • Okehampton AvenueBus stop350m
  • Bluebell DriveBus stop353m
  • Bluebell DriveBus stop414m

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 C

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 £995 · 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.
£715k

1 Minorca Cottages, Michaelston Y Fedw

CF3 6XX

5 bed
£630k

1 Tai Derwen, Cefn Mably

CF3 6XR

4 bed2 bath
£551k

1 Ruperra Close, Old St Mellons

CF3 6HX

4 bed2 bath
£681k

1 New Park Cottages, Castleton

CF3 6US

£368k

1 Rees Drive, Old St Mellons

CF3 6AS

3 bed2 bath
£352k

1 Began Road, Old St Mellons

CF3 6XJ

3 bed1 bath
£352k

1 Rhodfa Hughes, Old St Mellons

CF3 6YY

3 bed2 bath
£352k

1 Stryd Boyd, Old St Mellons

CF3 6YS

3 bed3 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 Ruperra Close is modelled from its 168 m² EPC floor area, its 3 recorded sales and recent sales of comparable homes in CF3 6HX. 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 Ruperra 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 9 Ruperra Close was lodged in December 2023 at band C and is valid until December 2033. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 9 Ruperra 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 6HX.
Council tax band
9 Ruperra Close is in council tax band G. 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 Ruperra Close, Old St Mellons, Cardiff, CF3 6HX. Each answer is also embedded as structured data for search engines.

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