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25 St Mellons Road, Marshfield, Cardiff, CF3 2TX

EPC B
Property type
Detached
Floor area
166 m²
1787 sq ft
Energy rating
B
Score 85
Overview

About 25 St Mellons Road

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

25 St Mellons Road is a detached house in Marshfield, Cardiff, Cardiff (CF3 2TX). It has a recorded floor area of 166 m² (around 1787 sq ft) and construction records dating it to 2020. The latest certificate (October 2022) returns a high B (score 85), putting the home a stone's throw from an A rating. The recommended improvements would push it to A (score 92).

At 166 m² the property is well over the postcode median (114 m² across 23 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 87% of similar EPCs). On a £-per-square-foot basis, the last sale (£288/sq ft) was about 26.3% above the typical sold price in the postcode. Most recent transfer: August 2023 at £515,000.

Before you decide

Everything you need to know about 25 St Mellons Road

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

Larger development activity nearby

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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.

EPC Rating

A
B
B85
C
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Good
CO2 Emissions
2.2 t/year
Occupancy
—
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

21st centuryDetached HouseEPC 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 £795 · Includes VAT

Planning

Planning history

Applications and permits filed against 25 St Mellons Road, Marshfield, Cardiff, CF3 2TX, sourced from the PlanIt planning register.

25 St Mellons Road 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.

25 St Mellons Road valuation sits well clear of the typical sold price in this postcode.

Current estimate

£519,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2023)

£515,000

Recorded with HM Land Registry.

Sales timeline

  1. 13 August 2023Most recent

    £515,000

Median price across the last 5 sales in CF3 2TX: £495,000 (2025–2023).

On the street

Versus other St Mellons Road homes

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

On epc rating, 25 St Mellons Road stands well clear of the street.

Price per m²

£3,102

Street avg £2,528

Above

Floor Area

166 m²

Street avg 140 m²

Above

CO₂ Emissions

2.2 t/year

Street avg 4.4 t/year

Strongly above

Years Held

3 years

Street avg 10 years

Below
Before you decide

Everything you need to know about 25 St Mellons Road

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.
£515k

1 Groes Fawr Close, Marshfield

CF3 2AH

£526k

1 Cambrian Grove, Marshfield

CF3 2US

4 bed2 bath
£509k

1 Bayview Cottage, Wellfield Road, Marshfield

CF3 2UB

£505k

1 Herbert Close, Marshfield

CF3 2UD

£489k

1 Blacktown Gardens, Marshfield

CF3 2SF

4 bed
£475k

1 Cypress Crescent, St Mellons

CF3 2WL

4 bed2 bath
£473k

1 Acorn Place, Castleton

CF3 2WE

£575k

1 Cambrian Crescent, Marshfield

CF3 2TD

5 bed4 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

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

0.3 km

Oakfields — 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 25 St Mellons Road, Marshfield, Cardiff, CF3 2TX. Each answer is also embedded as structured data for search engines.