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Rhosyn Gwyn, St Peters Crescent, Peterstone Wentlooge, Cardiff, CF3 2TR

Property type
Detached
Habitable rooms
10
From EPC
Floor area
247 m²
2659 sq ft
Energy rating
D
Score 63
Council tax
Band H
Tenure
Owner Occupied
Overview

About Rhosyn Gwyn

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

Rhosyn Gwyn is a detached house in Peterstone Wentlooge, Cardiff, Cardiff (CF3 2TR). It has a recorded floor area of 247 m² (around 2659 sq ft), construction records dating it to 1996-2002 and council tax band H. The latest certificate (May 2020) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2009. The recommended improvements would push it to C (score 74). Main heating runs on oil.

At 247 m² the property is well over the postcode median (115 m² across 10 EPCs), placing it in the larger end of the local stock. Across 2003–2020, sale prices on this property compounded at 8.3% per year. Today's modelled estimate of £603,000 is 11.7% above the 2020 sale price. Most recent transfer: August 2020 at £540,000.

Before you decide

Everything you need to know about Rhosyn Gwyn

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
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

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

Current Certificate(1 of 2)
May 2020

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Average
Windows
Good
CO2 Emissions
8.9 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 Rhosyn Gwyn, St Peters Crescent, Peterstone Wentlooge, Cardiff, CF3 2TR, sourced from the PlanIt planning register.

Rhosyn Gwyn 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.

Rhosyn Gwyn has more than tripled in price since its earliest registered sale in 2003.

Current estimate

£603,000

Modelled from EPC, postcode comparables and a sale-price growth of 8.3% per year over 17 years.

See how we calculated this
Last sold (2020)

£540,000

Growth on file: 8.3% per year over 17 years.

Sales timeline

  1. 5 August 2020Most recent

    £540,000

    +292.7%over 17 years
  2. 22 June 2003

    £137,500

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.

Habitable Rooms for Rhosyn Gwyn runs comfortably ahead of the street norm.

Price per m²

£2,186

Street avg £2,306

On par

Floor Area

247 m²

Street avg 151 m²

Strongly above

Habitable Rooms

10 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

8.9 t/year

Street avg 15.0 t/year

Below
Before you decide

Everything you need to know about Rhosyn Gwyn

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
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.

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 Rhosyn Gwyn, St Peters Crescent, Peterstone Wentlooge, Cardiff, CF3 2TR. Each answer is also embedded as structured data for search engines.