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4 Brython Drive, St Mellons, Cardiff, CF3 0LR

Estimated value

£222,000

  • Since the 2016 sale (£144,000)+54%
  • Against CF3 0LR's recent median (£273,000)-19%

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

Learn about this valuation
Property type
Semi-detached
Bedrooms
3
Floor area
63 m²
678 sq ft
Energy rating
D
Score 64
Council tax
Band C
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

£222,000

  • Against its 2016 sale (£144,000)+54%
  • Against CF3 0LR's recent median (£273,000)-19%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 4 Brython Drive is modelled from its 63 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF3 0LR. 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

    63 m² from the EPC lodged in December 2015

  • Sales of this home

    2 sales recorded, the latest in 2016

  • Recent sales in CF3 0LR

    5 sales, median £273,000 (2025–2025)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: November 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.

4 Brython Drive valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 28 April 2016Most recent

    £144,000

    +28.0%over 4 years

  2. 16 December 2011

    £112,500

Median price across the last 5 sales in CF3 0LR: £273,000 (2025–2025).

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 4 Brython Drive

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

4 Brython Drive is a three-bedroom semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 0LR). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1991-1995 and council tax band C. The latest certificate (December 2015) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since May 2011. Between certificates, roof efficiency went from Average to Very Good and lighting went from Poor to Average. The recommended improvements would lift it to B (score 84), a 2-band jump. The latest certificate is from December 2015, so improvements made since then won't be reflected.

Across 2011–2016, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £222,000 sits 54.2% above the 2016 sale of £144,000. On a £-per-square-foot basis, the last sale (£212/sq ft) was about 28.4% above the typical sold price in the postcode. 10 years since the last transfer (April 2016).

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

  • Bedrooms3

Outside

  • Private gardenFront and rear
  • ParkingOff road
Before you decide

Everything you need to know about 4 Brython Drive

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.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 08 Dec 2025

Current Certificate(1 of 2)
Dec 2015

EPC Rating

A
B
C
D
D64
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
2.8 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 8 December 2025

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Dec 2015from May 2011
Heating Controls
Prog + TRVsFull

Heating controls upgraded for better temperature management

Roof Insulation
PartialWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
16%44%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 4 Brython Drive, St Mellons, Cardiff, CF3 0LR, sourced from the PlanIt planning register.

4 Brython Drive 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 Brython Drive homes

Four headline reads against 41 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m²

£2,286

Street avg £2,250

On par

Floor Area

63 m²

Street avg 77 m²

On par

Habitable Rooms

5 rooms

Street avg 4 rooms

Above

CO₂ Emissions

2.8 t/year

Street avg 3.0 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

0.2 km

Cypress Drive — bus stop.

Nearest stops

  • Cypress DriveBus stop187m
  • Saffron CloseBus stop257m
  • Meddygfa Willowbrook SurgeryBus stop276m
  • Fountain LaneBus stop280m

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 centurySemi-Detached 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.

From £545 · 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.
£226k

1 Cathcob Close, St Mellons

CF3 0AH

3 bed1 bath
£233k

1 Chervil Close, St Mellons

CF3 0NL

3 bed
£250k

1 Brython Drive, St Mellons

CF3 0LR

3 bed
£252k

1 Aston Place, St Mellons

CF3 0PH

3 bed1 bath
£223k

1 Ashdown Close, St Mellons

CF3 0ER

2 bed1 bath
£229k

1 Caradoc Close, St Mellons

CF3 0LQ

2 bed1 bath
£236k

1 Chartley Close, St Mellons

CF3 0SD

2 bed1 bath
£203k

1 Caraway Close, St Mellons

CF3 0NF

2 bed1 bath

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Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

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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 4 Brython Drive is modelled from its 63 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF3 0LR. 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 4 Brython Drive. 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 4 Brython Drive was lodged in December 2015 at band D and expired in December 2025, so a new one is needed to sell or let. 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 4 Brython Drive. 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 0LR.
Council tax band
4 Brython Drive 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 4 Brython Drive, St Mellons, Cardiff, CF3 0LR. Each answer is also embedded as structured data for search engines.

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