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25 Willowbrook Gardens, St Mellons, Cardiff, CF3 0BF

EPC A4 sales on record1 planning record

Estimated value

£247,000

  • Since the 2024 sale (£231,000)+7%
  • Against CF3 0BF's recent median (£195,000)+27%

Newest record on this page: April 2026. 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
2
Bathrooms
3
Floor area
66 m²
710 sq ft
Energy rating
A
Score 92
Council tax
Band D
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

£247,000

  • Against its 2024 sale (£231,000)+7%
  • Against CF3 0BF's recent median (£195,000)+27%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 25 Willowbrook Gardens is modelled from its 66 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CF3 0BF. 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

    66 m² from the EPC lodged in April 2026

  • Sales of this home

    4 sales recorded, the latest in 2024

  • Recent sales in CF3 0BF

    5 sales, median £195,000 (2026–2023)

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.

25 Willowbrook Gardens valuation sits well clear of the typical sold price in this postcode.

Sales timeline

  1. 27 August 2024Most recent

    £231,000

    +46.2%over 4 years

  2. 6 February 2020

    £158,000

    +9.0%over 4 years

  3. 22 October 2015

    £145,000

    +7.4%over 9 years

  4. 17 February 2006

    £134,995

Median price across the last 5 sales in CF3 0BF: £195,000 (2026–2023).

Risks

What this page doesn't show

Nothing is flagged from the data on this page, but these checks are only run in the report. The detail, evidence and what to ask about it are in the Risks Report.
  • Flood risk from rivers, sea and surface waterIn report
  • Subsidence and ground-stability signalsIn report
  • Refusals, enforcement and big schemes nearbyIn report

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Overview

About 25 Willowbrook Gardens

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

25 Willowbrook Gardens is a two-bedroom semi-detached house in St. Mellons, Cardiff, Cardiff (CF3 0BF). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (April 2026) returns an A (score 92), the top energy band on the EPC scale. When first surveyed in August 2015 the rating was D, the property has climbed 3 bands since. Between certificates, roof efficiency went from Good to Very Good and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Average. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.

On energy efficiency it sits in the top 10% of properties in this postcode. Last sale on file: £231,000 in August 2024. Across the public record there are 4 sales, relatively high churn for a single property. Across 2006–2024, sale prices on this property compounded at 2.9% per year. On a £-per-square-foot basis, the last sale (£325/sq ft) was about 60.4% above the typical sold price in the postcode. One historical planning record sits against the property in 2025.

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

  • Bedrooms2
  • Bathrooms3
  • Dining roomYes
  • CloakroomYes
  • EnsuiteYes

Outside

  • Private gardenFront and rear
  • ParkingOff street
Before you decide

Everything you need to know about 25 Willowbrook Gardens

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

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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.

25 Willowbrook Gardens ranks among the most efficient homes in the postcode for energy use.

Current Certificate(1 of 2)
Apr 2026

EPC Rating

A
A92
B
C
D
E
F
G
Main Heating
Heat Pump
Main Fuel
Electric
Hot Water
Average
Windows
Average
CO2 Emissions
0.1 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 7 April 2036

9 years remaining

Property Improvements

Changes detected from historical EPC data

Apr 2026from Aug 2015
EPC improved fromD68toA92
Heating System
Gas BoilerHeat Pump

Heat pump installed, significantly improving energy efficiency

Main Fuel
GasElectric

Changed to a more efficient fuel source

Hot Water
GoodAverage

Hot water efficiency decreased

Roof Insulation
InsulatedWell Insulated

Loft insulation upgraded to recommended levels

Low Energy Lighting
6%100%

More low energy lighting installed

Ventilation
NaturalExtract

Mechanical ventilation installed

Planning

Planning history

Applications and permits filed against 25 Willowbrook Gardens, St Mellons, Cardiff, CF3 0BF, sourced from the PlanIt planning register.

1 application on record at 25 Willowbrook Gardens, St Mellons, Cardiff, CF3 0BF

1decisions11documents1nearby
  1. Apr 2025
    Full
    Outcome in report

    Installation of an Air Source Heat Pump

    Documents
    11 docs on file
    Reference
    25/00223/HSE
    Full record in report

Unlock 25 Willowbrook Gardens, St Mellons, Cardiff, CF3 0BF'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 11 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Willowbrook Gardens homes

Four headline reads against 66 similar houses on this street, drawn from the latest EPC and Land Registry data.

25 Willowbrook Gardens outperforms the street on epc rating by a wide margin.

Price per m²

£3,500

Street avg £2,386

Strongly above

Floor Area

66 m²

Street avg 72 m²

On par

Habitable Rooms

3 rooms

Street avg 4 rooms

Below

CO₂ Emissions

0.1 t/year

Street avg 2.0 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

0.2 km

Bishop Childs — bus stop.

Nearest stops

  • Bishop ChildsBus stop163m
  • St Mellons Police StationBus stop173m
  • Heritage InnBus stop223m
  • Heritage ParkBus stop293m

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

21st centurySemi-Detached HouseEPC ANo mains gas

Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.

From £885 · 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.
£236k

1 Chartley Close, St Mellons

CF3 0SD

2 bed1 bath
£229k

1 Caradoc Close, St Mellons

CF3 0LQ

2 bed1 bath
£223k

1 Ashdown Close, St Mellons

CF3 0ER

2 bed1 bath
£278k

1 Aster Close, St Mellons

CF3 0JB

2 bed1 bath
£203k

1 Caraway Close, St Mellons

CF3 0NF

2 bed1 bath
£250k

1 Brython Drive, St Mellons

CF3 0LR

3 bed
£252k

1 Aston Place, St Mellons

CF3 0PH

3 bed1 bath
£233k

1 Chervil Close, St Mellons

CF3 0NL

3 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 25 Willowbrook Gardens is modelled from its 66 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CF3 0BF. 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. 4 sales are recorded for 25 Willowbrook Gardens. 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 Willowbrook Gardens was lodged in April 2026 at band A and is valid until April 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 25 Willowbrook Gardens. 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 0BF.
Council tax band
25 Willowbrook Gardens 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 25 Willowbrook Gardens, St Mellons, Cardiff, CF3 0BF. Each answer is also embedded as structured data for search engines.

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