What kind of home is 10 Blacktown Gardens, CF3 2SF?

10 Blacktown Gardens, CF3 2SF is a 4-bedroom detached house, which has been extended.

When did 10 Blacktown Gardens, CF3 2SF last change hands?

10 Blacktown Gardens, CF3 2SF last sold for £299,950 in June 2021, around 5 years ago. Before that, it sold for £241,000 in June 2007, so prices have been rising over 14 years on record. Source: HM Land Registry.

Has 10 Blacktown Gardens, CF3 2SF appreciated in value?

Across 2 sales between June 2007 and June 2021, 10 Blacktown Gardens, CF3 2SF rose from £241,000 to £299,950, a change of £58,950. That works out to roughly +1.6% per year compounded over 14 years. Source: HM Land Registry.

What energy rating does 10 Blacktown Gardens, CF3 2SF have?

The current EPC rating for 10 Blacktown Gardens, CF3 2SF is C with a score of 77 out of 100, lodged in February 2020. The assessor estimates the property could reach a B. Source: EPC Register.

How big is 10 Blacktown Gardens, CF3 2SF?

10 Blacktown Gardens, CF3 2SF has a recorded floor area of 115 m² (1,238 sq ft), around 29 m² per bedroom. Source: EPC Register.

What heating system does 10 Blacktown Gardens, CF3 2SF use?

The latest EPC at 10 Blacktown Gardens, CF3 2SF records mains gas as the main heating fuel. Source: EPC Register.

What is the council tax band for 10 Blacktown Gardens, CF3 2SF?

10 Blacktown Gardens, CF3 2SF is in council tax band F. That sits towards the upper end of the band ladder, typically reflecting larger or higher-value homes.

Which area is 10 Blacktown Gardens, CF3 2SF in?

10 Blacktown Gardens, CF3 2SF sits in Marshfield, Cardiff, Cardiff. It falls within the CF3 postcode district.

How safe is the area around 10 Blacktown Gardens, CF3 2SF?

Police records around 10 Blacktown Gardens, CF3 2SF show an average of 3 reported crimes per month over the last 13 months. Violent crime makes up roughly 48% of reports, the most common category. The overall trend is rising (210% versus the prior period). Source: Police UK.

What transport links are near 10 Blacktown Gardens, CF3 2SF?

The closest bus stop to 10 Blacktown Gardens, CF3 2SF is Pentwyn Terrace, 165m away. In total there are 30 bus stops within the surrounding area.

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10 Blacktown Gardens, Marshfield, Cardiff, CF3 2SF

Property type

Detached

Bedrooms

Bathrooms

Floor area

115 m²

1238 sq ft

Energy rating

Score 77

Council tax

Band F

Tenure

Owner Occupied

Overview

About 10 Blacktown Gardens

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

10 Blacktown Gardens is a four-bedroom detached house in Marshfield, Cardiff, Cardiff (CF3 2SF). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 2007 onwards and council tax band F. The latest certificate (February 2020) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since October 2008. Between certificates, lighting went from Very Poor to Good; while hot-water efficiency dropped from Very Good to Average and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 88). Records show the property has been extended at some point in its history.

Across 2007–2021, sale prices on this property compounded at 1.6% per year. Today's modelled estimate of £387,000 is 29% above the 2021 sale price. Sold June 2021 for £299,950. 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

Bedrooms4
Bathrooms2
EnsuiteYes

Outside

GarageYes

Building

Previously extendedYes
RefurbishedYes

Before you decide

Everything you need to know about 10 Blacktown Gardens

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

Larger development activity nearby

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The data behind every report

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(1 of 2)

Feb 2020

EPC Rating

C77

Main Heating

Gas

Main Fuel

Gas

Hot Water

Average

Windows

Good

CO2 Emissions

2.7 t/year

Occupancy

Owner Occupied

Property Improvements

Changes detected from historical EPC data

Feb 2020from Oct 2008

Heating Controls

Prog + TRVsFull

Heating controls upgraded for better temperature management

Hot Water

Main SystemMain (No Stat)

Hot water system changed

Low Energy Lighting

0%67%

More low energy lighting installed

Get a survey for this property

Level 2 HomeBuyer Report

21st 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.

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Planning

Planning history

Applications and permits filed against 10 Blacktown Gardens, Marshfield, Cardiff, CF3 2SF, sourced from the PlanIt planning register.

10 Blacktown Gardens has no planning applications on record.

But the area is active

1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

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

Current estimate

£387,000

Modelled from EPC, postcode comparables and a sale-price growth of 1.6% per year over 14 years.

See how we calculated this

Last sold (2021)

£299,950

Growth on file: 1.6% per year over 14 years.

Sales timeline

21 June 2021Most recent
£299,950
+24.5%over 13 years
28 June 2007
£241,000

Median price across the last 5 sales in CF3 2SF: £340,000 (2024–2020).

Nearby sales in CF3 2SF

On the street

Versus other Blacktown Gardens homes

Four headline reads against 20 similar houses on this street, drawn from the latest EPC and Land Registry data.

Years Held for 10 Blacktown Gardens lags the street by a wide margin.

Price per m²

£2,608

Street avg £2,572

On par

Floor Area

115 m²

Street avg 113 m²

On par

Habitable Rooms

5 rooms

Street avg 6 rooms

Below

CO₂ Emissions

2.7 t/year

Street avg 2.7 t/year

On par

Before you decide

Everything you need to know about 10 Blacktown Gardens

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

Larger development activity nearby

Pick your report · every report is £14.99

One time fee only - money back guarantee

The data behind every report

Comparables

Similar properties nearby

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

£401k

1 Mallards Reach, Marshfield

CF3 2NN

4 bed2 bath

£365k

1 Cambrian Gardens, Marshfield

CF3 2TF

4 bed3 bath

£423k

1 Oakfields, Marshfield

CF3 2EZ

4 bed1 bath

£475k

1 Cypress Crescent, St Mellons

CF3 2WL

4 bed2 bath

£489k

1 Blacktown Gardens, Marshfield

CF3 2SF

4 bed

£526k

1 Cambrian Grove, Marshfield

CF3 2US

4 bed2 bath

£609k

1 Clos Elphan, St Mellons

CF3 2AE

4 bed

£638k

1 Clos Medwy, St Mellons

CF3 2AD

4 bed3 bath

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

Reported crime in the wider district is trending notably upward year-on-year.

Crime

3/mo

Rising year-on-year across the wider district.

Nearest stop

0.2 km

Pentwyn Terrace — bus stop.

Go deeper on the local area

A Local Area report breaks down crime, transport links, schools and air quality in depth.

FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 10 Blacktown Gardens, Marshfield, Cardiff, CF3 2SF. Each answer is also embedded as structured data for search engines.