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

4 sales on record

Estimated value

£614,000

  • Since the 2020 sale (£485,000)+27%
  • Against CF3 6HX's recent median (£680,000)-10%

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
Habitable rooms
7
From EPC
Floor area
180 m²
1938 sq ft
Energy rating
D
Score 67
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

£614,000

  • Against its 2020 sale (£485,000)+27%
  • Against CF3 6HX's recent median (£680,000)-10%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 11 Ruperra Close is modelled from its 180 m² EPC floor area, its 4 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

    180 m² from the EPC lodged in November 2019

  • Sales of this home

    4 sales recorded, the latest in 2020

  • Recent sales in CF3 6HX

    5 sales, median £680,000 (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
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.

11 Ruperra Close has more than tripled in price since its earliest registered sale in 1996.

Sales timeline

  1. 18 March 2020Most recent

    £485,000

    +42.6%over 10 years

  2. 19 July 2009

    £340,000

    +47.9%over 7 years

  3. 30 May 2002

    £229,950

    +70.3%over 5 years

  4. 27 June 1996

    £135,000

Median price across the last 5 sales in CF3 6HX: £680,000 (2026–2018).

Risks

What this page doesn't show

1 potential issue has already been flagged for 11 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 11 Ruperra Close

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

11 Ruperra Close is a detached house in Old St. Mellons, Cardiff, Cardiff (CF3 6HX). It has a recorded floor area of 180 m² (around 1938 sq ft), construction records dating it to 1991-1995 and council tax band G. The latest certificate (November 2019) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2009. Between certificates, lighting went from Very Poor to Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 80).

Sold March 2020 for £485,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 1996–2020, sale prices on this property compounded at 5.5% per year. Today's modelled estimate of £614,000 is 26.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£250/sq ft) was about 60.6% above the typical sold price in the postcode.

Before you decide

Everything you need to know about 11 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)
Nov 2019

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.9 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 15 November 2029

3 years remaining

Property Improvements

Changes detected from historical EPC data

Nov 2019from Jan 2009
Low Energy Lighting
0%68%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 11 Ruperra Close, Old St Mellons, Cardiff, CF3 6HX, sourced from the PlanIt planning register.

11 Ruperra 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 Ruperra Close homes

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

Price per m²

£2,694

Street avg £2,958

Below

Floor Area

180 m²

Street avg 201 m²

Above

Habitable Rooms

7 rooms

Street avg 8 rooms

Below

CO₂ Emissions

5.9 t/year

Street avg 5.7 t/year

On par
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 3 Building Survey

Late 20th centuryDetached HouseEPC DExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,155 · 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.
£623k

1 Heol Bennett, Old St Mellons

CF3 6AF

£630k

1 Tai Derwen, Cefn Mably

CF3 6XR

4 bed2 bath
£681k

1 New Park Cottages, Castleton

CF3 6US

£551k

1 Ruperra Close, Old St Mellons

CF3 6HX

4 bed2 bath
£548k

1 Rhodfa Lewis, Old St Mellons

CF3 6YP

£715k

1 Minorca Cottages, Michaelston Y Fedw

CF3 6XX

5 bed
£459k

1 George Crescent, Old St Mellons

CF3 6AH

£415k

1 Cefn Mably Park, Michaelston Y Fedw

CF3 6AA

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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 11 Ruperra Close is modelled from its 180 m² EPC floor area, its 4 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. 4 sales are recorded for 11 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 11 Ruperra Close was lodged in November 2019 at band D and is valid until November 2029. 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 11 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
11 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 11 Ruperra Close, Old St Mellons, Cardiff, CF3 6HX. Each answer is also embedded as structured data for search engines.

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