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

1 planning record
Property type
Detached
Habitable rooms
9
From EPC
Floor area
254 m²
2734 sq ft
Energy rating
D
Score 61
Council tax
Band F
Tenure
Owner Occupied
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Overview

About 13 St Mellons Road

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

13 St Mellons Road is a detached house in Marshfield, Cardiff, Cardiff (CF3 2TX). It has a recorded floor area of 254 m² (around 2734 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (September 2013) shows a D (score 61), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 81), a 2-band jump. The latest certificate is from September 2013, so improvements made since then won't be reflected.

At 254 m² the property is well over the postcode median (114 m² across 23 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2000. Past consents include an extension, meaningful when judging how the property has evolved. Across 1999–2020, sale prices on this property compounded at 6.4% per year. Today's modelled estimate of £602,000 is 16.4% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£189/sq ft) was about 26% below the postcode norm. Last sale on file: £517,000 in November 2020.

Before you decide

Everything you need to know about 13 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.

13 St Mellons Road'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 03 Sept 2023

Current Certificate
Sept 2013

EPC Rating

A
B
C
D
D61
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
9.8 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 3 September 2023

New assessment needed to sell or let
SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Mid 20th centuryDetached BungalowEPC D

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 £895 · Includes VAT

Planning

Planning history

Applications and permits filed against 13 St Mellons Road, Marshfield, Cardiff, CF3 2TX, sourced from the PlanIt planning register.

13 St Mellons Road has an approved rear extension on the planning record.

1 application on record at 13 St Mellons Road, Marshfield, Cardiff, CF3 2TX

1decisions1extensions1nearby
  1. Apr 2000
    ExtensionFull
    Outcome in report

    Extension: Rear of property

    ERECTION OF REAR EXTENSION Show full description

    Reference
    00/0248
    Full record in report

Unlock 13 St Mellons Road, Marshfield, Cardiff, CF3 2TX's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (1 on record)
  • All 1 application on this property in full, plus 1 notable nearby
  • What the pattern means for extending or converting here
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Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

13 St Mellons Road has more than tripled in price since its earliest registered sale in 1999.

Current estimate

£602,000

Modelled from EPC, postcode comparables and a sale-price growth of 6.4% per year over 21 years.

See how we calculated this
Last sold (2020)

£517,000

Growth on file: 6.4% per year over 21 years.

Sales timeline

  1. 20 November 2020Most recent

    £517,000

    +269.3%over 20 years

  2. 10 December 1999

    £139,995

Median price across the last 5 sales in CF3 2TX: £340,000 (2025–2024).

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 habitable rooms, 13 St Mellons Road stands well clear of the street.

Price per m²

£2,035

Street avg £2,647

Below

Floor Area

254 m²

Street avg 136 m²

Strongly above

Habitable Rooms

9 rooms

Street avg 6 rooms

Strongly above

CO₂ Emissions

9.8 t/year

Street avg 4.1 t/year

Strongly below
Before you decide

Everything you need to know about 13 St Mellons Road

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.
£610k

1 Cambrian Crescent, Marshfield

CF3 2TD

5 bed4 bath
£640k

1 Clos Elphan, St Mellons

CF3 2AE

4 bed
£645k

1 Marshfield Road, Castleton

CF3 2UU

£649k

1 Clos Medwy, St Mellons

CF3 2AD

4 bed3 bath
£650k

1 Church Close, Peterstone Wentlooge

CF3 2TP

£557k

1 Bayview Cottage, Wellfield Road, Marshfield

CF3 2UB

£552k

1 Mallards Reach, Marshfield

CF3 2NN

4 bed2 bath
£658k

1 Clos Padrig, St Mellons

CF3 2AF

5 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

0.3 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 13 St Mellons Road, Marshfield, Cardiff, CF3 2TX. Each answer is also embedded as structured data for search engines.