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1 Brynmawr Close, St Mellons, Cardiff, CF3 0HJ

4 sales on record
Property type
End terrace
Habitable rooms
4
From EPC
Floor area
93 m²
1001 sq ft
Energy rating
D
Score 61
Council tax
Band C
Tenure
Owner Occupied
Overview

About 1 Brynmawr Close

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

1 Brynmawr Close is an end-of-terrace house in St. Mellons, Cardiff, Cardiff (CF3 0HJ). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1976-1982 and council tax band C. The latest certificate (February 2022) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since November 2008. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Average to Very Good and lighting went from Average to Good; while hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to B (score 87), a 2-band jump.

Last sale on file: £202,000 in June 2022. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Across 2004–2022, sale prices on this property compounded at 6.6% per year. Today's modelled estimate of £239,000 is 18.3% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£202/sq ft) was about 40.7% above the typical sold price in the postcode.

Before you decide

Everything you need to know about 1 Brynmawr Close

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

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.

Current Certificate(1 of 2)
Feb 2022

EPC Rating

A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Poor
Windows
Good
CO2 Emissions
3.6 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Feb 2022from Nov 2008
Hot Water
Main (No Stat)Immersion

Hot water system changed

Wall Insulation
Partial InsulationInsulated Cavity

Wall insulation upgraded

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
27%67%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryEnd-Terrace 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

Planning

Planning history

Applications and permits filed against 1 Brynmawr Close, St Mellons, Cardiff, CF3 0HJ, sourced from the PlanIt planning register.

1 Brynmawr 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.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

1 Brynmawr Close has more than tripled in price since its earliest registered sale in 2004.

Current estimate

£239,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 18 years.

See how we calculated this
Last sold (2022)

£202,000

Growth on file: 6.6% per year over 18 years.

Sales timeline

  1. 9 June 2022Most recent

    £202,000

    +3.6%

  2. 18 March 2022

    £195,000

    +101.0%over 12 years

  3. 28 May 2009

    £97,000

    +56.5%over 5 years

  4. 30 January 2004

    £62,000

Median price across the last 5 sales in CF3 0HJ: £138,000 (2025–2016).

On the street

Versus other Brynmawr Close homes

Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 1 Brynmawr Close runs well behind the street norm.

Price per m²

£2,172

Street avg £1,929

On par

Floor Area

93 m²

Street avg 81 m²

Strongly above

Habitable Rooms

4 rooms

Street avg 5 rooms

Below

CO₂ Emissions

3.6 t/year

Street avg 2.6 t/year

Strongly below
Before you decide

Everything you need to know about 1 Brynmawr Close

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

Pick your report · every report is £14.99

One time fee only - money back guarantee

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
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£239k

1 Aster Close, St Mellons

CF3 0JB

2 bed1 bath
£239k

1 Bodnant Close, St Mellons

CF3 0JL

£239k

1 Chartley Close, St Mellons

CF3 0SD

2 bed1 bath
£238k

1 Chervil Close, St Mellons

CF3 0NL

3 bed
£237k

1 Aston Place, St Mellons

CF3 0PH

3 bed1 bath
£234k

1 Blaenavon Close, St Mellons

CF3 0HQ

£233k

1 Birkdale Close, St Mellons

CF3 0LF

£249k

1 Bassaleg Close, St Mellons

CF3 0HN

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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

3/mo

Rising year-on-year across the wider district.

Nearest stop

0.1 km

Willowdene Way — bus stop.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 1 Brynmawr Close, St Mellons, Cardiff, CF3 0HJ. Each answer is also embedded as structured data for search engines.