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12 Barnstaple Road, Llanrumney, Cardiff, CF3 5LR

Estimated value

£173,000

  • Since the 2011 sale (£98,000)+77%
  • Against CF3 5LR's recent median (£165,000)+5%

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

Learn about this valuation
Property type
Mid terrace
Habitable rooms
4
From EPC
Floor area
79 m²
850 sq ft
Energy rating
C
Score 71
Council tax
Band C
Tenure
Private Rental
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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

£173,000

  • Against its 2011 sale (£98,000)+77%
  • Against CF3 5LR's recent median (£165,000)+5%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 12 Barnstaple Road is modelled from its 79 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF3 5LR. 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

    79 m² from the EPC lodged in June 2026

  • Sales of this home

    2 sales recorded, the latest in 2011

  • Recent sales in CF3 5LR

    5 sales, median £165,000 (2021–2014)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: December 2021Latest 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.

12 Barnstaple Road has more than doubled in price since the earliest registered sale in 1998.

Sales timeline

  1. 23 June 2011Most recent

    £98,000

    +176.1%over 12 years

  2. 13 August 1998

    £35,500

Median price across the last 5 sales in CF3 5LR: £165,000 (2021–2014).

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 12 Barnstaple Road

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

12 Barnstaple Road is a mid-terrace house in Llanrumney, Cardiff, Cardiff (CF3 5LR). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (June 2026) shows a C (score 71). When first surveyed in February 2011 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Poor to Average; while window efficiency dropped from Average to Poor. This certificate was lodged in the last six months, so the rating reflects current condition.

It hasn't traded since June 2011, a hold of 15 years that's notably long for the area. Across 1998–2011, sale prices on this property compounded at 8.2% per year. Today's modelled estimate of £173,000 sits 76.5% above the 2011 sale of £98,000. On a £-per-square-foot basis, the last sale (£115/sq ft) was about 15.2% below the postcode norm.

Before you decide

Everything you need to know about 12 Barnstaple Road

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.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate(1 of 3)
Jun 2026

EPC Rating

A
B
C
C71
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Poor
CO2 Emissions
2.4 t/year
Occupancy
Rented

Certificate validity

Valid until 8 June 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2026from Nov 2013
EPC improved fromD67toC71
Low Energy Lighting
36%92%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 12 Barnstaple Road, Llanrumney, Cardiff, CF3 5LR, sourced from the PlanIt planning register.

12 Barnstaple Road 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 Barnstaple Road homes

Four headline reads against 7 similar houses on this street, drawn from the latest EPC and Land Registry data.

12 Barnstaple Road is notably below the street on price per m².

Price per m²

£1,241

Street avg £1,646

Below

Floor Area

79 m²

Street avg 84 m²

Below

Habitable Rooms

4 rooms

Street avg 4 rooms

Below

CO₂ Emissions

2.4 t/year

Street avg 3.0 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

0.1 km

St Cadocs Church — bus stop.

Nearest stops

  • St Cadocs ChurchBus stop102m
  • Burnham AvenueBus stop273m
  • Torrington RoadBus stop298m
  • Countisbury AvenueBus stop302m

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

Mid 20th centuryMid-Terrace 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 £495 · 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.
£175k

1 Bunyan Close, Llanrumney

CF3 5QQ

£162k

1 Boswell Close, Llanrumney

CF3 5NY

£191k

1 Bridgwater Road, Llanrumney

CF3 5TF

£192k

1 Blackbirds Way, St Mellons

CF3 5RE

£155k

1 Ashburton Avenue, Llanrumney

CF3 5PR

£152k

1 Barnstaple Road, Llanrumney

CF3 5LR

£197k

1 Banwell Place, Llanrumney

CF3 5SH

3 bed
£150k

1 Bluebell Drive

CF3 5RA

3 bed

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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 12 Barnstaple Road is modelled from its 79 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF3 5LR. 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 12 Barnstaple Road. 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 12 Barnstaple Road was lodged in June 2026 at band C and is valid until June 2036. 3 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 12 Barnstaple Road. 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 5LR.
Council tax band
12 Barnstaple Road 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 12 Barnstaple Road, Llanrumney, Cardiff, CF3 5LR. Each answer is also embedded as structured data for search engines.

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