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Ynyswen, St Peters Crescent, Peterstone Wentlooge, Cardiff, CF3 2TR

Property type
Detached
Habitable rooms
8
From EPC
Floor area
212 m²
2282 sq ft
Energy rating
D
Score 56
Council tax
Band G
Tenure
Owner Occupied
Overview

About Ynyswen

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

Ynyswen is a detached house in Peterstone Wentlooge, Cardiff, Cardiff (CF3 2TR). It has a recorded floor area of 212 m² (around 2282 sq ft), construction records dating it to 1983-1990 and council tax band G. The latest certificate (June 2014) shows a D (score 56), a step below the typical UK home. Main heating runs on lpg. The latest certificate is from June 2014, so improvements made since then won't be reflected.

At 212 m² the property is well over the postcode median (115 m² across 10 EPCs), placing it in the larger end of the local stock. On a £-per-square-foot basis, the last sale (£262/sq ft) was about 63% above the typical sold price in the postcode. Last sold in March 2016, so it's been off the market for around 10 years.

Before you decide

Everything you need to know about Ynyswen

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.

Ynyswen's carbon output runs well above what efficient homes in the postcode produce.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 01 Jun 2024

EPC Rating

A
B
C
D
D56
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Very Poor
Windows
Good
CO2 Emissions
6.5 t/year
Occupancy
Owner Occupied
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Late 20th centuryDetached HouseEPC DExtended multiple times (2+ extensions)No mains gas

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

From £1,155 · Includes VAT

Planning

Planning history

Applications and permits filed against Ynyswen, St Peters Crescent, Peterstone Wentlooge, Cardiff, CF3 2TR, sourced from the PlanIt planning register.

Ynyswen 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.

Ynyswen valuation sits well clear of the typical sold price in this postcode.

Current estimate

£633,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2016)

£597,000

Recorded with HM Land Registry.

Sales timeline

  1. 24 March 2016Most recent

    £597,000

Median price across the last 5 sales in CF3 2TR: £293,000 (2025–2021).

On the street

Versus other St Peters Crescent homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

Price per m² for Ynyswen runs comfortably ahead of the street norm.

Price per m²

£2,816

Street avg £2,236

Strongly above

Floor Area

212 m²

Street avg 154 m²

Above

Habitable Rooms

8 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

6.5 t/year

Street avg 15.3 t/year

On par
Before you decide

Everything you need to know about Ynyswen

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.
£638k

1 Clos Medwy, St Mellons

CF3 2AD

4 bed3 bath
£609k

1 Clos Elphan, St Mellons

CF3 2AE

4 bed
£667k

1 Church Close, Peterstone Wentlooge

CF3 2TP

£678k

1 Marshfield Road, Castleton

CF3 2UU

£575k

1 Cambrian Crescent, Marshfield

CF3 2TD

5 bed4 bath
£718k

1 Clos Padrig, St Mellons

CF3 2AF

5 bed3 bath
£526k

1 Cambrian Grove, Marshfield

CF3 2US

4 bed2 bath
£515k

1 Groes Fawr Close, Marshfield

CF3 2AH

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

0.2 km

Six Bells — 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 Ynyswen, St Peters Crescent, Peterstone Wentlooge, Cardiff, CF3 2TR. Each answer is also embedded as structured data for search engines.