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33 Mallards Reach, Marshfield, Cardiff, CF3 2NN

1 planning record

Estimated value

£397,000

  • Since the 2021 sale (£285,000)+39%
  • Against CF3 2NN's recent median (£387,500)+2%

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
3
Bathroom
1
Floor area
86 m²
926 sq ft
Energy rating
D
Score 59
Council tax
Band E
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

£397,000

  • Against its 2021 sale (£285,000)+39%
  • Against CF3 2NN's recent median (£387,500)+2%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 33 Mallards Reach is modelled from its 86 m² EPC floor area, its 1 recorded sale 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

    86 m² from the EPC lodged in February 2015

  • Sales of this home

    1 sale recorded, the latest in 2021

  • 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
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.

The latest sale landed in the post-pandemic price surge — useful context when reading the figure.

Sales timeline

  1. 6 January 2021Most recent

    £285,000

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 33 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 33 Mallards Reach

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

33 Mallards Reach is a three-bedroom detached house in Marshfield, Cardiff, Cardiff (CF3 2NN). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (February 2015) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since August 2013. Between certificates, hot-water efficiency went from Very Poor to Good and lighting went from Average to Good; while roof efficiency dropped from Good to Very Poor. The recommended improvements would lift it to A (score 106), a 3-band jump. The latest certificate is from February 2015, so improvements made since then won't be reflected. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.

One planning record on file: a garage conversion approved in 2009. Past consents include a garage conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £397,000 is 39.3% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£308/sq ft) was about 104.2% above the typical sold price in the postcode. Sold January 2021 for £285,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.

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
  • Bathrooms1

Outside

  • Private gardenSouth-facing
  • DrivewayYes
  • Cul-de-sacYes

Building

  • Previously extendedYes
  • RefurbishedYes
Before you decide

Everything you need to know about 33 Mallards Reach

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.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Expired

This certificate is over 10 years old and is no longer valid.Expired 16 Feb 2025

Current Certificate(1 of 2)
Feb 2015

EPC Rating

A
B
C
D
D59
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Very Poor
CO2 Emissions
4.2 t/year
Occupancy
Owner Occupied

Certificate validity

Expired on 16 February 2025

New assessment needed to sell or let

Property Improvements

Changes detected from historical EPC data

Feb 2015from Aug 2013
Heating Controls
FullProg + Stat

Heating controls changed

Hot Water
ImmersionMain System

Hot water system upgraded

Low Energy Lighting
25%62%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 33 Mallards Reach, Marshfield, Cardiff, CF3 2NN, sourced from the PlanIt planning register.

1 application on record at 33 Mallards Reach, Marshfield, Cardiff, CF3 2NN

1decisions1extensions9documents1nearby
  1. Nov 2009
    Garage ConversionFull
    Outcome in report

    RETENTION OF GARAGE CONVERSION TO LIVING SPACE AND PROVISION OF ONE ADDITIONAL PARKING SPACE

    Documents
    9 docs on file
    Reference
    09/1022
    Full record in report

Unlock 33 Mallards Reach, Marshfield, Cardiff, CF3 2NN'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 9 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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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.

Price per m²

£3,314

Street avg £2,607

Above

Floor Area

86 m²

Street avg 99 m²

On par

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

4.2 t/year

Street avg 4.0 t/year

On par
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 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 £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
£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

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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 33 Mallards Reach is modelled from its 86 m² EPC floor area, its 1 recorded sale 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. 1 sale is recorded for 33 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 33 Mallards Reach was lodged in February 2015 at band D and expired in February 2025, so a new one is needed to sell or let. 2 certificates are on record, which shows how the home has changed.
Planning records
Planning applications are collected from local authority registers through PlanIt. 1 application is matched to 33 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
33 Mallards Reach is in council tax band E. 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 33 Mallards Reach, Marshfield, Cardiff, CF3 2NN. Each answer is also embedded as structured data for search engines.

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