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25 Mallards Reach, Marshfield, Cardiff, CF3 2NN

Estimated value

£398,000

  • Since the 2006 sale (£224,000)+78%
  • Against CF3 2NN's recent median (£387,500)+3%

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

Learn about this valuation
Property type
Detached
Bedrooms
4
Floor area
85 m²
915 sq ft
Energy rating
C
Score 70
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

£398,000

  • Against its 2006 sale (£224,000)+78%
  • Against CF3 2NN's recent median (£387,500)+3%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 25 Mallards Reach is modelled from its 85 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF3 2NN. 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

    85 m² from the EPC lodged in April 2022

  • Sales of this home

    2 sales recorded, the latest in 2006

  • Recent sales in CF3 2NN

    5 sales, median £387,500 (2025–2021)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: October 2025Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
PlanningNone on this homeFull 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.

25 Mallards Reach changed hands twice within eighteen months — unusual for the area.

Sales timeline

  1. 31 October 2006Most recent

    £224,000

    +1.8%

  2. 27 July 2006

    £220,000

Median price across the last 5 sales in CF3 2NN: £387,500 (2025–2021).

Risks

What this page doesn't show

1 potential issue has already been flagged for 25 Mallards Reach, Marshfield, Cardiff, CF3 2NN. 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 25 Mallards Reach

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

25 Mallards Reach is a four-bedroom detached house in Marshfield, Cardiff, Cardiff (CF3 2NN). It has a recorded floor area of 85 m² (around 915 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (April 2022) shows a C (score 70). The recommended improvements would push it to B (score 84).

It hasn't traded since October 2006, a hold of 20 years that's notably long for the area. Across 2006–2006, sale prices on this property compounded at 1.8% per year. Today's modelled estimate of £398,000 sits 77.7% above the 2006 sale of £224,000. On a £-per-square-foot basis, the last sale (£245/sq ft) was about 85.1% above the typical sold price in the postcode. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs).

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
Before you decide

Everything you need to know about 25 Mallards Reach

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

Larger development activity nearby

Pick your report · from £14.99

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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
Apr 2022

EPC Rating

A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Good
CO2 Emissions
3.0 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 4 April 2032

5 years remaining
Planning

Planning history

Applications and permits filed against 25 Mallards Reach, Marshfield, Cardiff, CF3 2NN, sourced from the PlanIt planning register.

25 Mallards Reach 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.

On the street

Versus other Mallards Reach homes

Four headline reads against 24 similar houses on this street, drawn from the latest EPC and Land Registry data.

CO₂ Emissions for 25 Mallards Reach runs comfortably ahead of the street norm.

Price per m²

£2,635

Street avg £2,638

On par

Floor Area

85 m²

Street avg 99 m²

Below

Habitable Rooms

6 rooms

Street avg 6 rooms

On par

CO₂ Emissions

3.0 t/year

Street avg 4.1 t/year

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

0.3 km

The Shires — bus stop.

Nearest stops

  • The ShiresBus stop310m
  • Sandy Lane FarmBus stop364m
  • OakfieldsBus stop526m
  • Marshfield StoresBus stop688m

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 centuryDetached 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 £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.
£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 25 Mallards Reach is modelled from its 85 m² EPC floor area, its 2 recorded sales and recent sales of comparable homes in CF3 2NN. 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 25 Mallards Reach. 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 25 Mallards Reach was lodged in April 2022 at band C and is valid until April 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. None is matched to 25 Mallards Reach. 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 2NN.
Council tax band
25 Mallards Reach 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 25 Mallards Reach, Marshfield, Cardiff, CF3 2NN. Each answer is also embedded as structured data for search engines.

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