6 Blacktown Gardens, Marshfield, Cardiff, CF3 2SF
About 6 Blacktown Gardens
6 Blacktown Gardens is a three-bedroom detached house in Marshfield, Cardiff, Cardiff (CF3 2SF). It has a recorded floor area of 95 m² (around 1024 sq ft), construction records dating it to 2003-2006 and council tax band F. The latest certificate (April 2010) shows a C (score 73). The latest certificate is from April 2010, so improvements made since then won't be reflected.
On the market in November 2015 and unlisted since — roughly 11 years. At 95 m² it's 17.6% smaller than the typical home in the postcode (116 m² median across 22 EPCs). Across 2007–2015, sale prices on this property compounded at 1% per year. Today's modelled estimate of £368,000 is 47.2% above the 2015 sale price.
What this property has
Inside
- Bedrooms3
- Bathrooms3
- Dining roomYes
Building
- RefurbishedYes
Energy performance
6 Blacktown Gardens's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 27 Apr 2020
EPC Rating
Certificate validity
Expired on 27 April 2020
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Planning history
6 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
6 Blacktown Gardens valuation sits well clear of the typical sold price in this postcode.
£368,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.0% per year over 8 years.
£250,000
Growth on file: 1.0% per year over 8 years.
Sales timeline
11 November 2015Most recent
£250,000
+8.7%over 8 years28 June 2007
£230,000
Median price across the last 5 sales in CF3 2SF: £300,000 (2024–2021).
Nearby sales in CF3 2SF
9 Blacktown Gardens, Marshfield, Cardiff, CF3 2SF
Sold Mar 2024
£380,0003 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
£237,000
Versus other Blacktown Gardens homes
On epc rating, 6 Blacktown Gardens runs well behind the street norm.
Price per m²
£2,627
Street avg £2,508
Floor Area
95 m²
Street avg 118 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.8 t/year
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1 Blacktown Gardens, Marshfield
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The neighbourhood at a glance
Crime
242/mo
Falling 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.







