Skip to content
UK Property Looker

1 Mallards Reach, Marshfield, Cardiff, CF3 2NN

3 sales on record1 planning record

Estimated value

£552,000

  • Since the 2015 sale (£237,500)+132%
  • Against CF3 2NN's recent median (£387,500)+42%

Newest record on this page: March 2026. 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
Bathrooms
2
Floor area
179 m²
1927 sq ft
Energy rating
C
Score 75
Council tax
Band F
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

£552,000

  • Against its 2015 sale (£237,500)+132%
  • Against CF3 2NN's recent median (£387,500)+42%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 1 Mallards Reach is modelled from its 179 m² EPC floor area, its 3 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

    179 m² from the EPC lodged in March 2026

  • Sales of this home

    3 sales recorded, the latest in 2015

  • 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.

1 Mallards Reach has more than doubled in price since the earliest registered sale in 1997.

Sales timeline

  1. 9 January 2015Most recent

    £237,500

    +112.1%over 15 years

  2. 15 July 1999

    £112,000

    +1.8%over 1 year

  3. 30 July 1997

    £110,000

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 1 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 1 Mallards Reach

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

1 Mallards Reach is a four-bedroom detached house in Marshfield, Cardiff, Cardiff (CF3 2NN). It has a recorded floor area of 179 m² (around 1927 sq ft), construction records dating it to 1991-1995 and council tax band F. The latest certificate (March 2026) shows a C (score 75), near the top of the C band. When first surveyed in September 2014 the rating was D, the property has climbed 1 band since. Between certificates, lighting went from Good to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to B (score 81). This certificate was lodged in the last six months, so the rating reflects current condition. The home occupies a corner plot.

At 179 m² the property is well over the postcode median (89 m² across 24 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 71% of similar EPCs). Across 1997–2015, sale prices on this property compounded at 4.5% per year. Today's modelled estimate of £552,000 sits 132.4% above the 2015 sale of £237,500. On a £-per-square-foot basis, the last sale (£123/sq ft) was about 37.1% below the postcode norm. One planning record on file: an extension approved in 2019. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Last sold in January 2015, so it's been off the market for around 12 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

  • Bedrooms4
  • Bathrooms2
  • EnsuiteYes

Outside

  • GarageSingle
  • Corner plotYes

Building

  • RefurbishedYes
Before you decide

Everything you need to know about 1 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

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.

The EPC has just been inspected, so the rating reflects current condition.

Current Certificate(1 of 2)
Mar 2026

EPC Rating

A
B
C
C75
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.2 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 30 March 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Mar 2026from Sept 2014
EPC improved fromD68toC75
Low Energy Lighting
65%100%

More low energy lighting installed

Planning

Planning history

Applications and permits filed against 1 Mallards Reach, Marshfield, Cardiff, CF3 2NN, sourced from the PlanIt planning register.

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

1decisions1extensions9documents1nearby
  1. May 2019
    PorchFull
    Outcome in report

    Extension: Part single, part two storey

    SINGLE STOREY EXTENSION TO THE REAR AND TWO STOREY EXTENSION TO SIDE OF THE PROPERTY AND NEW FRONT PORCH

    Extension
    Documents
    9 docs on file
    Reference
    19/0309
    Full record in report

Unlock 1 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
£14.99one-off · instant

One time fee only - money back guarantee

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.

On epc rating, 1 Mallards Reach stands well clear of the street.

Price per m²

£1,327

Street avg £2,697

Strongly below

Floor Area

179 m²

Street avg 95 m²

Strongly above

Habitable Rooms

8 rooms

Street avg 6 rooms

Strongly above

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 3 Building Survey

Late 20th centuryDetached HouseEPC CExtended multiple times (2+ extensions)

Because the property has been extended more than once, we believe a Level 3 building survey should be considered.

From £1,085 · 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.
£520k

1 Blacktown Gardens, Marshfield

CF3 2SF

4 bed
£511k

1 Cypress Crescent, St Mellons

CF3 2WL

4 bed2 bath
£489k

1 Cambrian Grove, Marshfield

CF3 2US

4 bed2 bath
£640k

1 Clos Elphan, St Mellons

CF3 2AE

4 bed
£649k

1 Clos Medwy, St Mellons

CF3 2AD

4 bed3 bath
£431k

1 Oakfields, Marshfield

CF3 2EZ

4 bed1 bath
£793k

1 Catherine Drive, Marshfield

CF3 2XB

4 bed2 bath
£363k

1 Cambrian Gardens, Marshfield

CF3 2TF

4 bed3 bath

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 1 Mallards Reach is modelled from its 179 m² EPC floor area, its 3 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. 3 sales are recorded for 1 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 1 Mallards Reach was lodged in March 2026 at band C and is valid until March 2036. 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 1 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
1 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 1 Mallards Reach, Marshfield, Cardiff, CF3 2NN. 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