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20 Cambrian Grove, Marshfield, Cardiff, CF3 2US

1 planning record

Estimated value

£417,000

  • Since the 2023 sale (£340,000)+23%
  • Against CF3 2US's recent median (£380,000)+10%

Newest record on this page: January 2026. Land Registry and EPC registers update monthly, so this page can trail them by 2–3 months.

Learn about this valuation
Property type
Mid terrace
Bedrooms
4
Bathrooms
3
Floor area
133 m²
1432 sq ft
Energy rating
C
Score 79
Council tax
Band F
Tenure
Owner Occupied
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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

£417,000

  • Against its 2023 sale (£340,000)+23%
  • Against CF3 2US's recent median (£380,000)+10%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 20 Cambrian Grove is modelled from its 133 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF3 2US. 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

    133 m² from the EPC lodged in May 2022

  • Sales of this home

    2 sales recorded, the latest in 2023

  • Recent sales in CF3 2US

    5 sales, median £380,000 (2026–2019)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: January 2026Latest 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.

20 Cambrian Grove valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 20 January 2023Most recent

    £340,000

    +47.8%over 18 years

  2. 6 April 2004

    £230,000

Median price across the last 5 sales in CF3 2US: £380,000 (2026–2019).

Risks

What this page doesn't show

1 potential issue has already been flagged for 20 Cambrian Grove, Marshfield, Cardiff, CF3 2US. 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 20 Cambrian Grove

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

20 Cambrian Grove is a four-bedroom mid-terrace house in Marshfield, Cardiff, Cardiff (CF3 2US). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (May 2022) shows a C (score 79), near the top of the C band. The recommended improvements would push it to B (score 89).

One planning record on file: a garage conversion approved in 2011. Past consents include a garage conversion, meaningful when judging how the property has evolved. Across 2004–2023, sale prices on this property compounded at 2.1% per year. Today's modelled estimate of £417,000 is 22.6% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£237/sq ft) was about 25.1% above the typical sold price in the postcode. Most recent transfer: January 2023 at £340,000.

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
  • Bathrooms3
  • Utility roomYes
  • CloakroomYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 20 Cambrian Grove

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.
Current Certificate
May 2022

EPC Rating

A
B
C
C79
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
2.6 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 23 May 2032

5 years remaining
Planning

Planning history

Applications and permits filed against 20 Cambrian Grove, Marshfield, Cardiff, CF3 2US, sourced from the PlanIt planning register.

1 application on record at 20 Cambrian Grove, Marshfield, Cardiff, CF3 2US

1decisions1extensions13documents1nearby
  1. Oct 2011
    Garage ConversionFull
    Outcome in report

    CONVERSION OF INTEGRAL GARAGE INTO ADDITIONAL LIVING ACCOMMODATION AND PROVISION OF 2 VEHICLE SPACES WITHIN CURTILAGE

    Documents
    13 docs on file
    Reference
    11/0930
    Full record in report

Unlock 20 Cambrian Grove, Marshfield, Cardiff, CF3 2US'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

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On the street

Versus other Cambrian Grove homes

Four headline reads against 14 similar houses on this street, drawn from the latest EPC and Land Registry data.

On epc rating, 20 Cambrian Grove stands well clear of the street.

Price per m²

£2,556

Street avg £2,436

Above

Floor Area

133 m²

Street avg 133 m²

On par

Habitable Rooms

7 rooms

Street avg 6 rooms

Above

CO₂ Emissions

2.6 t/year

Street avg 3.5 t/year

Strongly above
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

Marshfield Stores — bus stop.

Nearest stops

  • Marshfield StoresBus stop98m
  • Pentwyn TerraceBus stop149m
  • OakfieldsBus stop295m
  • The ShiresBus stop607m

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

21st centuryMid-Terrace HouseEPC C

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 £695 · 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.
£431k

1 Oakfields, Marshfield

CF3 2EZ

4 bed1 bath
£363k

1 Cambrian Gardens, Marshfield

CF3 2TF

4 bed3 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

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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 20 Cambrian Grove is modelled from its 133 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF3 2US. 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. 2 sales are recorded for 20 Cambrian Grove. 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 20 Cambrian Grove was lodged in May 2022 at band C and is valid until May 2032. 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 20 Cambrian Grove. 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 2US.
Council tax band
20 Cambrian Grove is in council tax band F. 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 20 Cambrian Grove, Marshfield, Cardiff, CF3 2US. Each answer is also embedded as structured data for search engines.

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