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12 Pentwyn Terrace, Marshfield, Cardiff, CF3 2TW

Property type
End terrace
Bedrooms
4
Floor area
128 m²
1378 sq ft
Energy rating
D
Score 63
Council tax
Band D
Tenure
Owner Occupied
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Overview

About 12 Pentwyn Terrace

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

12 Pentwyn Terrace is a four-bedroom end-of-terrace house in Marshfield, Cardiff, Cardiff (CF3 2TW). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (January 2017) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 76).

At 128 m² the property is well over the postcode median (90 m² across 23 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £297,000 is 23.8% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£174/sq ft) was about 16.4% above the typical sold price in the postcode. 9 years since the last transfer (August 2017).

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
  • Dining roomYes
  • EnsuiteYes

Outside

  • Private gardenYes

Building

  • Central heatingYes
Before you decide

Everything you need to know about 12 Pentwyn Terrace

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

Larger development activity nearby

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.
Current Certificate
Jan 2017

EPC Rating

A
B
C
D
D63
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
5.1 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 19 January 2027

3 months remaining
SDL Surveying

Get a survey for this property

Level 3 Building Survey

Early 20th centuryEnd-Terrace HouseEPC DExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £885 · Includes VAT

Planning

Planning history

Applications and permits filed against 12 Pentwyn Terrace, Marshfield, Cardiff, CF3 2TW, sourced from the PlanIt planning register.

12 Pentwyn Terrace 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.

12 Pentwyn Terrace valuation sits well clear of the typical sold price in this postcode.

Current estimate

£297,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2017)

£240,000

Recorded with HM Land Registry.

Sales timeline

  1. 10 August 2017Most recent

    £240,000

Median price across the last 5 sales in CF3 2TW: £220,000 (2025–2022).

On the street

Versus other Pentwyn Terrace homes

Four headline reads against 23 similar houses on this street, drawn from the latest EPC and Land Registry data.

CO₂ Emissions for 12 Pentwyn Terrace lags the street by a wide margin.

Price per m²

£1,875

Street avg £2,047

Below

Floor Area

128 m²

Street avg 98 m²

Strongly above

Habitable Rooms

7 rooms

Street avg 5 rooms

Strongly above

CO₂ Emissions

5.1 t/year

Street avg 3.4 t/year

Strongly below
Before you decide

Everything you need to know about 12 Pentwyn Terrace

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

Larger development activity nearby

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.
£363k

1 Cambrian Gardens, Marshfield

CF3 2TF

4 bed3 bath
£431k

1 Oakfields, Marshfield

CF3 2EZ

4 bed1 bath
£489k

1 Cambrian Grove, Marshfield

CF3 2US

4 bed2 bath
£511k

1 Cypress Crescent, St Mellons

CF3 2WL

4 bed2 bath
£520k

1 Blacktown Gardens, Marshfield

CF3 2SF

4 bed
£552k

1 Mallards Reach, Marshfield

CF3 2NN

4 bed2 bath
£640k

1 Clos Elphan, St Mellons

CF3 2AE

4 bed
£649k

1 Clos Medwy, St Mellons

CF3 2AD

4 bed3 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

242/mo

Falling year-on-year across the wider district.

Nearest stop

0.1 km

Pentwyn Terrace — 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 12 Pentwyn Terrace, Marshfield, Cardiff, CF3 2TW. Each answer is also embedded as structured data for search engines.