9 Blacktown Gardens, Marshfield, Cardiff, CF3 2SF
About 9 Blacktown Gardens
9 Blacktown Gardens is a three-bedroom end-of-terrace house in Marshfield, Cardiff, Cardiff (CF3 2SF). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (August 2023) shows a C (score 78), near the top of the C band. The rating has held steady at C across 2 certificates since September 2012. The recommended improvements would push it to B (score 87).
Most recent transfer: March 2024 at £380,000. Across the public record there are 4 sales, relatively high churn for a single property. Across 2007–2024, sale prices on this property compounded at 2.8% per year. On a £-per-square-foot basis, the last sale (£276/sq ft) was about 24.9% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
9 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.
Sales history & valuation
9 Blacktown Gardens valuation sits well clear of the typical sold price in this postcode.
£380,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 17 years.
£380,000
Growth on file: 2.8% per year over 17 years.
Sales timeline
11 March 2024Most recent
£380,000
+94.9%over 7 years28 April 2016
£195,000
+3.7%over 3 years29 November 2012
£188,000
-21.0%over 5 years24 June 2007
£238,000
Median price across the last 5 sales in CF3 2SF: £300,000 (2023–2020).
Nearby sales in CF3 2SF
3 Blacktown Gardens, Marshfield, Cardiff, CF3 2SF
Sold May 2023
£300,00032 Blacktown Gardens, Marshfield, Cardiff, CF3 2SF
Sold Dec 2022
£450,00010 Blacktown Gardens, Marshfield, Cardiff, CF3 2SF
Sold Jun 2021
£299,9505 Blacktown Gardens, Marshfield, Cardiff, CF3 2SF
Sold Apr 2021
£237,00012 Blacktown Gardens, Marshfield, Cardiff, CF3 2SF
Sold Aug 2020
£340,000
Versus other Blacktown Gardens homes
9 Blacktown Gardens is notably below the street on years held.
Price per m²
£2,969
Street avg £2,554
Floor Area
128 m²
Street avg 113 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.7 t/year
Similar properties nearby
1 Channel View, Castleton
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1 Cambrian Gardens, Marshfield
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1 Mallards Reach, Marshfield
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1 Oakfields, Marshfield
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1 Cypress Crescent, St Mellons
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1 Blacktown Gardens, Marshfield
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1 Cambrian Grove, Marshfield
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1 Clos Elphan, St Mellons
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The neighbourhood at a glance
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.







