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25 Gould Close, Old St Mellons, Cardiff, CF3 5BD

4 sales on record3 planning records

Estimated value

£337,000

  • Since the 2025 sale (£320,000)+5%
  • Against CF3 5BD's recent median (£345,000)-2%

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
Detached
Bedrooms
3
Bathroom
1
Floor area
96 m²
1033 sq ft
Energy rating
D
Score 67
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

£337,000

  • Against its 2025 sale (£320,000)+5%
  • Against CF3 5BD's recent median (£345,000)-2%

Your note and figure are shown publicly on this page.

How the estimate is made

The estimate for 25 Gould Close is modelled from its 96 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CF3 5BD. 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

    96 m² from the EPC lodged in April 2024

  • Sales of this home

    4 sales recorded, the latest in 2025

  • Recent sales in CF3 5BD

    5 sales, median £345,000 (2026–2018)

This page or the full report?

DataThis pageFull report
SalesLatest sale shown: April 2026Latest available records, read when you order
ValuationEstimate from the last refreshAnalysed against comparable sales
Planning1 of 3 applicationsFull 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 Gould Close has more than tripled in price since its earliest registered sale in 1996.

Sales timeline

  1. 12 March 2025Most recent

    £320,000

    +573.7%over 14 years

  2. 23 June 2010

    £47,500

    -79.3%over 2 years

  3. 24 June 2007

    £230,000

    +177.1%over 10 years

  4. 20 December 1996

    £82,995

Median price across the last 5 sales in CF3 5BD: £345,000 (2026–2018).

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

One time fee only - money back guarantee

Overview

About 25 Gould Close

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

25 Gould Close is a three-bedroom detached house in Old St. Mellons, Cardiff, Cardiff (CF3 5BD). It has a recorded floor area of 96 m² (around 1033 sq ft), construction records dating it to 2003-2006 and council tax band E. The latest certificate (April 2024) shows a D (score 67), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump.

A recent sale: £320,000 in March 2025. 3 planning records sit against the property, 2 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. Across 1996–2025, sale prices on this property compounded at 4.9% per year. On a £-per-square-foot basis, the last sale (£310/sq ft) was about 165.2% above the typical sold price in the postcode.

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 gardenYes
  • GarageYes
Before you decide

Everything you need to know about 25 Gould Close

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.

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

Current Certificate
Apr 2024

EPC Rating

A
B
C
D
D67
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Average
Windows
Average
CO2 Emissions
3.6 t/year
Occupancy
Owner Occupied

Certificate validity

Valid until 8 April 2034

7 years remaining
Planning

Planning history

Applications and permits filed against 25 Gould Close, Old St Mellons, Cardiff, CF3 5BD, sourced from the PlanIt planning register.

3 applications on record at 25 Gould Close, Old St Mellons, Cardiff, CF3 5BD

2decisions7documents
  1. May 2013
    Tree WorksTrees
    Outcome in report

    CUT BACK TREE TO IMPROVE LIGHT, SAFETY AND NOISE AT NIGHT

    Reference
    OSTM/TP/13/00080
    Full record in report
  2. More recent applications — locked
  3. FullDecision
  4. Tree WorksDecision

Unlock 25 Gould Close, Old St Mellons, Cardiff, CF3 5BD's full planning history

You're seeing the shape of it. The report has the substance.

  • Every decision — granted, refused or withdrawn (2 on record)
  • All 3 applications on this property in full
  • The 7 documents, officer reports & conditions
  • What the pattern means for extending or converting here
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On the street

Versus other Gould Close homes

Four headline reads against 10 similar houses on this street, drawn from the latest EPC and Land Registry data.

Habitable Rooms for 25 Gould Close lags the street by a wide margin.

Price per m²

£3,333

Street avg £2,669

Above

Floor Area

96 m²

Street avg 98 m²

Above

Habitable Rooms

4 rooms

Street avg 6 rooms

Strongly below

CO₂ Emissions

3.6 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

0.2 km

Bluebell Inn — bus stop.

Nearest stops

  • Bluebell InnBus stop238m
  • Llaneirwg WayBus stop267m
  • Llaneirwg WayBus stop355m
  • Bluebell DriveBus stop399m

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 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.

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Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£269k

1 Axbridge Crescent, Llanrumney

CF3 5TJ

3 bed
£264k

1 Brendon Close, Llanrumney

CF3 5RJ

3 bed1 bath
£443k

1 Chapel Row Lane, Old St Mellons

CF3 5ST

3 bed
£200k

1 Bronte Close, Llanrumney

CF3 5PN

3 bed
£197k

1 Banwell Place, Llanrumney

CF3 5SH

3 bed
£150k

1 Bluebell Drive

CF3 5RA

3 bed
£263k

1 Captain S View, Braunton Crescent, Llanrumney

CF3 5AD

2 bed1 bath
£538k

1 Courtenay Close, Old St Mellons

CF3 5UL

4 bed2 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 Gould Close is modelled from its 96 m² EPC floor area, its 4 recorded sales and recent sales of comparable homes in CF3 5BD. 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 Gould Close. 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 Gould Close was lodged in April 2024 at band D and is valid until April 2034. Floor area, heating and insulation details on this page come from it.
Planning records
Planning applications are collected from local authority registers through PlanIt. 3 applications are matched to 25 Gould Close. 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 5BD.
Council tax band
25 Gould Close 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 25 Gould Close, Old St Mellons, Cardiff, CF3 5BD. Each answer is also embedded as structured data for search engines.

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