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1 Gwern Hafren, Severn Grove, Cardiff, CF11 9EY

EPC B
Property type
Mid terrace
Floor 00
Bedrooms
2
Bathrooms
2
Floor area
56 m²
603 sq ft
Energy rating
B
Score 82
Council tax
Band E
Tenure
Private Rental
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Overview

About 1 Gwern Hafren

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

1 Gwern Hafren is a two-bedroom mid-terrace house in Cardiff (CF11 9EY). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 2007-2011 and council tax band E. The latest certificate (January 2023) returns a B (score 82), comfortably above the UK average. The rating has held steady at B across 2 certificates since November 2008. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Very Good to Good and window efficiency dropped from Very Good to Good.

It hasn't traded since November 2008, a hold of 18 years that's notably long for the area. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £201,000 is 20% above the 2008 sale price.

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

  • Bedrooms2
  • Bathrooms2
Before you decide

Everything you need to know about 1 Gwern Hafren

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

Signs of HMO activity in the area

Pick your report · from £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.

1 Gwern Hafren's carbon output is low for the local stock.

Current Certificate(1 of 2)
Jan 2023

EPC Rating

A
B
B82
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
1.0 t/year
Occupancy
Rented

Certificate validity

Valid until 10 January 2033

6 years remaining

Property Improvements

Changes detected from historical EPC data

Jan 2023from Nov 2008
Hot Water
Very GoodGood

Hot water efficiency decreased

Low Energy Lighting
3%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

21st centuryGround Floor FlatEPC B

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 Gwern Hafren, Severn Grove, Cardiff, CF11 9EY, sourced from the PlanIt planning register.

1 Gwern Hafren has no planning applications on record.

4

But the area is active

4 notable applications 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.

The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.

Current estimate

£201,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2008)

£167,500

Recorded with HM Land Registry.

Sales timeline

  1. 26 November 2008Most recent

    £167,500

Median price across the last 5 sales in CF11 9EY: £195,100 (2026–2022).

On the street

Versus other Severn Grove homes

Four headline reads against 12 similar flats on this street, drawn from the latest EPC and Land Registry data.

1 Gwern Hafren outperforms the street on years held by a wide margin.

Price per m²

£2,991

Street avg £3,595

Strongly below

Floor Area

56 m²

Street avg 52 m²

Above

Habitable Rooms

3 rooms

Street avg 2 rooms

Strongly above

CO₂ Emissions

1.0 t/year

Street avg 1.0 t/year

On par
Before you decide

Everything you need to know about 1 Gwern Hafren

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

Signs of HMO activity in the area

Pick your report · from £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.
£189k

1 Clos Dewi Sant, Canton

CF11 9EW

2 bed1 bath
£257k

1 Cwrt Soffia, Cathedral Road

CF11 9AY

2 bed2 bath
£278k

1 Gileston Road

CF11 9JS

2 bed1 bath
£296k

1 Llandaff Road

CF11 9NF

2 bed1 bath
£297k

1 Glynne Street

CF11 9NS

2 bed1 bath
£328k

1 Iestynian Avenue

CF11 9HU

2 bed1 bath
£399k

1 Cwrt Penhill, Penhill Road

CF11 9SN

2 bed1 bath
£384k

1 Mortimer Road

CF11 9JZ

3 bed
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

362/mo

Steady year-on-year across the wider district.

Nearest stop

0.1 km

Halfway Hotel — 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 Gwern Hafren, Severn Grove, Cardiff, CF11 9EY. Each answer is also embedded as structured data for search engines.