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Devon House, St Peters Crescent, Peterstone Wentlooge, Cardiff, CF3 2TR

Property type
Detached
Habitable rooms
6
From EPC
Floor area
190 m²
2045 sq ft
Energy rating
D
Score 65
Council tax
Band G
Tenure
Owner Occupied
Overview

About Devon House

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

Devon House is a detached house in Peterstone Wentlooge, Cardiff, Cardiff (CF3 2TR). It has a recorded floor area of 190 m² (around 2045 sq ft), construction records dating it to 1996-2002 and council tax band G. The latest certificate (September 2025) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2012. Between certificates, lighting went from Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 70). Main heating runs on oil.

At 190 m² the property is well over the postcode median (115 m² across 10 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £596,000 is 45.4% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£200/sq ft) was about 24.9% above the typical sold price in the postcode. Sold November 2018 for £410,000.

Before you decide

Everything you need to know about Devon House

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.
Current Certificate(1 of 2)
Sept 2025

EPC Rating

A
B
C
D
D65
E
F
G
Main Heating
Gas
Main Fuel
Oil
Hot Water
Average
Windows
Average
CO2 Emissions
5.8 t/year
Occupancy
Owner Occupied

Property Improvements

Changes detected from historical EPC data

Sept 2025from Jan 2012
Hot Water
GoodAverage

Hot water efficiency decreased

Floor Insulation
UninsulatedPartial

Floor insulation added or improved

Low Energy Lighting
9%100%

More low energy lighting installed

SDL Surveying

Get a survey for this property

Level 3 Building Survey

Late 20th centuryDetached HouseEPC DNo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £1,085 · Includes VAT

Planning

Planning history

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

Devon House 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.

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

Current estimate

£596,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2018)

£410,000

Recorded with HM Land Registry.

Sales timeline

  1. 23 November 2018Most recent

    £410,000

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.

Devon House outperforms the street on epc rating by a wide margin.

Price per m²

£2,158

Street avg £2,310

Below

Floor Area

190 m²

Street avg 156 m²

Above

Habitable Rooms

6 rooms

Street avg 6 rooms

On par

CO₂ Emissions

5.8 t/year

Street avg 15.4 t/year

Above
Before you decide

Everything you need to know about Devon House

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.
£609k

1 Clos Elphan, St Mellons

CF3 2AE

4 bed
£575k

1 Cambrian Crescent, Marshfield

CF3 2TD

5 bed4 bath
£638k

1 Clos Medwy, St Mellons

CF3 2AD

4 bed3 bath
£667k

1 Church Close, Peterstone Wentlooge

CF3 2TP

£526k

1 Cambrian Grove, Marshfield

CF3 2US

4 bed2 bath
£678k

1 Marshfield Road, Castleton

CF3 2UU

£515k

1 Groes Fawr Close, Marshfield

CF3 2AH

£509k

1 Bayview Cottage, Wellfield Road, Marshfield

CF3 2UB

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