Skip to content
UK Property Looker

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

1 planning record

Estimated value

£309,000

  • Since the 2017 sale (£200,000)+55%
  • Against CF3 2TX's recent median (£340,000)-9%

Newest record on this page: July 2025. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Semi-detached
Bedrooms
3
Floor area
103 m²
1109 sq ft
Energy rating
E
Score 45
Council tax
Band D
Tenure
Owner Occupied
Get directions (opens in a new tab)
Valuation

About this valuation

How the figure is worked out and what it's based on. If you know this home, you can tell other visitors what you think it's worth.

Our estimate

£309,000

  • Against its 2017 sale (£200,000)+55%
  • Against CF3 2TX's recent median (£340,000)-9%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 22 St Mellons Road is modelled from its 103 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF3 2TX. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.

What it's based on

  • Floor area

    103 m² from the EPC lodged in November 2016

  • Sales of this home

    1 sale recorded, the latest in 2017

  • Recent sales in CF3 2TX

    5 sales, median £340,000 (2025–2024)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: July 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 applicationFull history, plus nearby schemes
Flood riskNot shownIncluded
Price

Sales history & valuation

Every recorded sale of this home, how its price has moved, and what neighbouring properties have sold for.

Sales timeline

  1. 29 June 2017Most recent

    £200,000

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

Risks

What this page doesn't show

1 potential issue has already been flagged for 22 St Mellons Road, Marshfield, Cardiff, CF3 2TX. The detail, evidence and what to ask about it are in the Risks Report.
  • Larger development activity nearbyIn report
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

One time fee only - money back guarantee

Overview

About 22 St Mellons Road

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

22 St Mellons Road is a three-bedroom semi-detached house in Marshfield, Cardiff, Cardiff (CF3 2TX). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (November 2016) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump. Other recorded features include a conservatory and a loft.

On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £309,000 sits 54.5% above the 2017 sale of £200,000. On a £-per-square-foot basis, the last sale (£180/sq ft) was about 28.4% below the postcode norm. One planning record on file: an extension approved in 2017. Past consents include an extension, a conservatory and partial demolition, meaningful when judging how the property has evolved. On the market in June 2017 and unlisted since — roughly 9 years.

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

  • Bedrooms3
  • Dining roomYes
  • LoftYes
  • ConservatoryYes

Outside

  • Private gardenRear

Building

  • Central heatingYes
  • RefurbishedYes
Before you decide

Everything you need to know about 22 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
Energy

Energy performance

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

22 St Mellons Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 08 Nov 2026

Current Certificate
Nov 2016

EPC Rating

A
B
C
D
E
E45
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Poor
Windows
Average
CO2 Emissions
6.9 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 8 November 2026

New assessment needed to sell or let
Planning

Planning history

Applications and permits filed against 22 St Mellons Road, Marshfield, Cardiff, CF3 2TX, sourced from the PlanIt planning register.

Planning history includes recorded demolition works, indicating a major rebuild phase at this address.

1 application on record at 22 St Mellons Road, Marshfield, Cardiff, CF3 2TX

1decisions1extensions13documents1nearby
Flagged:Demolition
  1. Nov 2017
    ConservatoryFull
    Outcome in report

    Extension: Rear of property

    DEMOLITION OF REAR CONSERVATORY AND ERECTION OF REAR ORANGERY

    ExtensionDemolition
    Documents
    13 docs on file
    Reference
    17/0709
    Full record in report

Unlock 22 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
  • The 13 documents, officer reports & conditions
  • What the pattern means for extending or converting here
£14.99one-off · instant

One time fee only - money back guarantee

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.

22 St Mellons Road is notably below the street on habitable rooms.

Price per m²

£1,942

Street avg £2,652

Strongly below

Floor Area

103 m²

Street avg 143 m²

Below

Habitable Rooms

4 rooms

Street avg 6 rooms

Strongly below

CO₂ Emissions

6.9 t/year

Street avg 4.2 t/year

Strongly below
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.

Nearest stops

  • OakfieldsBus stop283m
  • Marshfield StoresBus stop301m
  • The ShiresBus stop438m
  • Pentwyn TerraceBus stop459m

Most reported crime locally

  • Violence & Sexual Offences1,550 reports36%
  • Anti-social Behaviour627 reports14%
  • Public Order468 reports11%
  • Criminal Damage & Arson424 reports10%

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

SDL Surveying

Get a survey for this property

Level 2 HomeBuyer Report

Late 20th centurySemi-Detached HouseEPC E

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 £595 · Includes VAT

Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£449k

1 Channel View, Castleton

CF3 2UP

3 bed2 bath
£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
£350k

1 Cambrian Drive, Marshfield

CF3 2TE

5 bed

Property research, connected

Get up to date data on unlimited properties per month

Explore sale histories, valuations, energy ratings and local areas. Ask the assistant to connect the details and take your research further.

Start your research
Method

How to read this page

Where every figure above comes from, how current it is and what it can't tell you.
Valuation method in detail
How the estimate is made
The estimate for 22 St Mellons Road is modelled from its 103 m² EPC floor area, its 1 recorded sale and recent sales of comparable homes in CF3 2TX. It is an automated estimate, not a survey or mortgage valuation: condition, layout and improvements that aren't on record can move the real figure either way.
Where sold prices come from
Sold prices are HM Land Registry Price Paid Data, which covers residential sales in England and Wales since 1995. 1 sale is recorded for 22 St Mellons Road. Sales normally appear two to three months after completion, so the most recent ones take time to show up anywhere.
Reading the EPC
Energy Performance Certificates rate homes from A (most efficient) to G and last 10 years. The latest one for 22 St Mellons Road was lodged in November 2016 at band E and expired in November 2026, so a new one is needed to sell or let. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 22 St Mellons Road. Councils sometimes file applications under a different address format, and applications on neighbouring land aren't listed here; the report covers both.
Area figures
Crime is police-recorded street-level data over the last 18 months, which places each incident at an approximate point. Schools and stops are measured in a straight line from CF3 2TX.
Council tax band
22 St Mellons Road is in council tax band D. Bands are set by the Valuation Office Agency from historic values (1 April 1991 in England, 1 April 2003 in Wales), not today's price; the amount you pay depends on the council's rate for the band.
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 22 St Mellons Road, Marshfield, Cardiff, CF3 2TX. Each answer is also embedded as structured data for search engines.

Know this home? Think our valuation is wrong?

Leave a note for other visitors about work done or anything the records miss, and say what you think it's worth. It takes about two minutes.

Keep exploring