22 Blacktown Gardens, Marshfield, Cardiff, CF3 2SF
About 22 Blacktown Gardens
22 Blacktown Gardens is a three-bedroom end-of-terrace house in Marshfield, Cardiff, Cardiff (CF3 2SF). It has a recorded floor area of 116 m² (around 1249 sq ft), construction records dating it to 2007-2011 and council tax band F. The latest certificate (April 2025) shows a C (score 79), near the top of the C band. The rating has held steady at C across 2 certificates since July 2013. Between certificates, roof efficiency went from Good to Very Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 88).
Across 2007–2014, sale prices on this property compounded at -2.3% per year. Today's modelled estimate of £348,000 sits 72.3% above the 2014 sale of £202,000. On a £-per-square-foot basis, the last sale (£162/sq ft) was about 26.7% below the postcode norm. Last sold in May 2014, so it's been off the market for around 12 years.
What this property has
Inside
- Bedrooms3
- Bathrooms3
- Dining roomYes
- Utility roomYes
- EnsuiteYes
Outside
- GarageYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
22 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
22 Blacktown Gardens valuation sits well clear of the typical sold price in this postcode.
£348,000
Modelled from EPC, postcode comparables and a sale-price growth of -2.3% per year over 6 years.
£202,000
Growth on file: -2.3% per year over 6 years.
Sales timeline
8 May 2014Most recent
£202,000
-14.0%over 6 years29 November 2007
£235,000
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 price per m², 22 Blacktown Gardens runs well behind the street norm.
Price per m²
£1,741
Street avg £2,615
Floor Area
116 m²
Street avg 113 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
2.4 t/year
Street avg 2.8 t/year
Similar properties nearby
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1 Blacktown Gardens, Marshfield
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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.







