14 Blacktown Gardens, Marshfield, Cardiff, CF3 2SF
About 14 Blacktown Gardens
14 Blacktown Gardens is a three-bedroom detached house in Marshfield, Cardiff, Cardiff (CF3 2SF). It has a recorded floor area of 88 m² (around 949 sq ft), construction records dating it to 2007 onwards and council tax band F. The latest certificate (January 2010) shows a C (score 76), near the top of the C band. The latest certificate is from January 2010, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Last sale on file: £260,000 in November 2019. Across the public record there are 4 sales, relatively high churn for a single property. Across 2007–2019, sale prices on this property compounded at 1.4% per year. Today's modelled estimate of £360,000 is 38.5% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£274/sq ft) was about 25.8% above the typical sold price in the postcode. At 88 m² it's 23.6% smaller than the typical home in the postcode (116 m² median across 22 EPCs).
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- GarageYes
- Cul-de-sacYes
Building
- RefurbishedYes
Energy performance
14 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This certificate is over 10 years old and is no longer valid.Expired 18 Jan 2020
EPC Rating
Certificate validity
Expired on 18 January 2020
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Planning history
14 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
14 Blacktown Gardens's sale-price growth has lagged the wider UK trajectory across its history on file.
£360,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.4% per year over 12 years.
£260,000
Growth on file: 1.4% per year over 12 years.
Sales timeline
8 November 2019Most recent
£260,000
+5.1%over 2 years11 April 2017
£247,500
+7.6%over 2 years25 September 2014
£230,000
+4.5%over 7 years28 June 2007
£219,995
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 floor area, 14 Blacktown Gardens runs well behind the street norm.
Price per m²
£2,948
Street avg £2,494
Floor Area
88 m²
Street avg 119 m²
Habitable Rooms
4 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
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.







