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20 Llewelyn Goch, St Fagans, Cardiff, CF5 6HR

3 sales on record
Property type
Detached
Bedrooms
4
Bathrooms
2
Floor area
112 m²
1206 sq ft
Energy rating
D
Score 66
Council tax
Band G
Tenure
Owner Occupied
Overview

About 20 Llewelyn Goch

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

20 Llewelyn Goch is a four-bedroom detached house in St. Fagans, Cardiff, Cardiff (CF5 6HR). It has a recorded floor area of 112 m² (around 1206 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (October 2012) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 83), a 2-band jump. The latest certificate is from October 2012, so improvements made since then won't be reflected.

At 112 m² it sits well below the postcode median (169 m² across 32 EPCs), making it one of the more compact homes locally. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). Across 2002–2019, sale prices on this property compounded at 3.7% per year. Today's modelled estimate of £456,000 is 40.3% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£270/sq ft) was about 58.9% above the typical sold price in the postcode. Sold October 2019 for £325,000.

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

  • Bedrooms4
  • Bathrooms2
  • EnsuiteYes

Outside

  • Private gardenRear
  • GarageYes
Before you decide

Everything you need to know about 20 Llewelyn Goch

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

Larger development activity nearby

Pick your report · every report is £14.99

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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 05 Oct 2022

EPC Rating

A
B
C
D
D66
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Good
CO2 Emissions
4.1 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centuryDetached 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 £695 · Includes VAT

Planning

Planning history

Applications and permits filed against 20 Llewelyn Goch, St Fagans, Cardiff, CF5 6HR, sourced from the PlanIt planning register.

20 Llewelyn Goch 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.

20 Llewelyn Goch valuation sits well clear of the typical sold price in this postcode.

Current estimate

£456,000

Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 17 years.

See how we calculated this
Last sold (2019)

£325,000

Growth on file: 3.7% per year over 17 years.

Sales timeline

  1. 16 October 2019Most recent

    £325,000

    +35.4%over 6 years

  2. 22 March 2013

    £240,000

    +37.9%over 10 years

  3. 27 June 2002

    £174,000

Median price across the last 5 sales in CF5 6HR: £567,500 (2025–2022).

On the street

Versus other Llewelyn Goch homes

Four headline reads against 32 similar houses on this street, drawn from the latest EPC and Land Registry data.

Floor Area for 20 Llewelyn Goch lags the street by a wide margin.

Price per m²

£2,902

Street avg £2,283

Strongly above

Floor Area

112 m²

Street avg 168 m²

Strongly below

Habitable Rooms

6 rooms

Street avg 7 rooms

Strongly below

CO₂ Emissions

4.1 t/year

Street avg 5.0 t/year

Above
Before you decide

Everything you need to know about 20 Llewelyn Goch

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

Larger development activity nearby

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.
£522k

1 Caer Ceffyl, St Fagans

CF5 6HT

4 bed3 bath
£657k

1 Broadway Green, St Nicholas

CF5 6SR

4 bed
£658k

1 Church Rise, Wenvoe

CF5 6DE

4 bed2 bath
£684k

1 Campbell Court, St Nicholas

CF5 6BF

4 bed3 bath
£856k

1 Burdonshill Cottages, Wenvoe

CF5 6AZ

4 bed3 bath
£421k

1 Church Row, St Nicholas

CF5 6SP

3 bed
£572k

1 Chapel Terrace, Twyn Yr Odyn

CF5 6BJ

5 bed3 bath
£583k

1 Court Close, Bonvilston

CF5 6FX

5 bed2 bath
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

6/mo

Steady year-on-year across the wider district.

Nearest stop

0.3 km

Rhydlafar — 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 20 Llewelyn Goch, St Fagans, Cardiff, CF5 6HR. Each answer is also embedded as structured data for search engines.