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Nant Bran Cottage, Dyffryn, Cardiff, CF5 6SU

Estimated value

£452,000

  • Since the 2020 sale (£200,000)+126%
  • Against CF5 6SU's recent median (£499,000)-9%

Newest record on this page: December 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
Habitable rooms
4
From EPC
Floor area
105 m²
1130 sq ft
Energy rating
E
Score 49
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

£452,000

  • Against its 2020 sale (£200,000)+126%
  • Against CF5 6SU's recent median (£499,000)-9%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for Nant Bran Cottage is modelled from its 105 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF5 6SU. 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

    105 m² from the EPC lodged in June 2024

  • Sales of this home

    2 sales recorded, the latest in 2020

  • Recent sales in CF5 6SU

    5 sales, median £499,000 (2025–2022)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: December 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.

Nant Bran Cottage's sale-price growth has lagged the wider UK trajectory across its history on file.

Sales timeline

  1. 29 June 2020Most recent

    £200,000

    +11.1%over 18 years

  2. 28 January 2002

    £180,000

Median price across the last 5 sales in CF5 6SU: £499,000 (2025–2022).

Risks

What this page doesn't show

1 potential issue has already been flagged for Nant Bran Cottage, Dyffryn, Cardiff, CF5 6SU. 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 Nant Bran Cottage

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

Nant Bran Cottage is a detached house in Dyffryn, Cardiff, Cardiff (CF5 6SU). It has a recorded floor area of 105 m² (around 1130 sq ft) and construction records dating it to 1900-1929. The latest certificate (June 2024) shows an E (score 49), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since July 2010. Between certificates, wall efficiency went from Very Poor to Good; while roof efficiency dropped from Very Good to Good and hot-water efficiency dropped from Good to Poor. The recommended improvements would push it to D (score 63). Main heating runs on lpg.

Across 2002–2020, sale prices on this property compounded at 0.6% per year. Today's modelled estimate of £452,000 sits 126% above the 2020 sale of £200,000. On a £-per-square-foot basis, the last sale (£177/sq ft) was about 39.9% below the postcode norm. At 105 m² it sits well below the postcode median (190 m² across 15 EPCs), making it one of the more compact homes locally. Most recent transfer: June 2020 at £200,000.

Before you decide

Everything you need to know about Nant Bran Cottage

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)
Jun 2024

EPC Rating

A
B
C
D
E
E49
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
3.6 t/year
Occupancy
Rented

Certificate validity

Valid until 16 June 2034

7 years remaining

Property Improvements

Changes detected from historical EPC data

Jun 2024from Jul 2010
Main Fuel
GasLPG

Fuel source changed

Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Hot Water
GoodPoor

Hot water efficiency decreased

Walls
Very PoorGood

Wall insulation improved

Planning

Planning history

Applications and permits filed against Nant Bran Cottage, Dyffryn, Cardiff, CF5 6SU, sourced from the PlanIt planning register.

Nant Bran Cottage 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 the street

Four headline reads against 15 similar houses on this street, drawn from the latest EPC and Land Registry data.

Nant Bran Cottage is notably below the street on price per m².

Price per m²

£1,905

Street avg £4,040

Strongly below

Floor Area

105 m²

Street avg 205 m²

Below

Habitable Rooms

4 rooms

Street avg 6 rooms

Below

CO₂ Emissions

3.6 t/year

Street avg 8.2 t/year

Strongly 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

426/mo

Steady year-on-year across the wider district.

Nearest stop

1.8 km

Ameila Trust Farm — bus stop.

Nearest stops

  • Ameila Trust FarmBus stop1.8km
  • Sandringham CloseBus stop2.2km
  • Rutland CloseBus stop2.2km
  • Sherbourne CloseBus stop2.3km

Most reported crime locally

  • Violence & Sexual Offences2,365 reports35%
  • Anti-social Behaviour878 reports13%
  • Public Order758 reports11%
  • Shoplifting679 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

Victorian-eraDetached HouseEPC EPre-1919 buildExtended multiple times (2+ extensions)No mains gas

Because the property was built before 1919, has been extended more than once, and has no mains gas supply, we believe a Level 3 building survey should be considered.

From £1,020 · 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.
£450k

1 Caer Efail, St Fagans

CF5 6HL

£455k

1 Cae Newydd, St Nicholas

CF5 6FF

£425k

1 Clos Yr Onnen, Capel Llanilltern

CF5 6GP

£423k

1 Burdons Close, Wenvoe

CF5 6FE

£487k

1 Button Ride, St Nicholas

CF5 6ST

£493k

1 Caer Ceffyl, St Fagans

CF5 6HT

4 bed3 bath
£385k

1 Church Row, St Nicholas

CF5 6SP

3 bed
£571k

1 Court Close, Bonvilston

CF5 6FX

5 bed2 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 Nant Bran Cottage is modelled from its 105 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF5 6SU. 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 Nant Bran Cottage. 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 Nant Bran Cottage was lodged in June 2024 at band E and is valid until June 2034. 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 Nant Bran Cottage. 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 16 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF5 6SU.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about Nant Bran Cottage, Dyffryn, Cardiff, CF5 6SU. Each answer is also embedded as structured data for search engines.

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