1 Wellfield Court, Marshfield, Cardiff, CF3 2TJ
About 1 Wellfield Court
1 Wellfield Court is a detached house in Marshfield, Cardiff, Cardiff (CF3 2TJ). It has a recorded floor area of 151 m² (around 1625 sq ft), construction records dating it to 1976-1982 and council tax band G. The latest certificate (October 2012) shows an E (score 45), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from October 2012, so improvements made since then won't be reflected.
At 151 m² it's 25.2% smaller than the typical home in the postcode (202 m² median across 5 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Today's modelled estimate of £579,000 sits 58.6% above the 2013 sale of £365,000. One planning record on file: an extension approved in 2022. Past consents include an extension and a porch, meaningful when judging how the property has evolved. On the market in August 2013 and unlisted since — roughly 13 years.
Energy performance
1 Wellfield Court sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 07 Oct 2022
EPC Rating
Certificate validity
Expired on 7 October 2022
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 £1,085 · Includes VAT
Planning history
1 application on record at 1 Wellfield Court, Marshfield, Cardiff, CF3 2TJ
- Jul 2022PorchFullOutcome in report
Extension: Single storey
SINGLE STOREY SIDE EXTENSION WITH DRAINAGE WORKS AND REPLACEMENT OF FRONT PORCH WITH CANOPY
Extension- Documents
- 17 docs on file
- Reference
- 22/0485
Unlock 1 Wellfield Court, Marshfield, Cardiff, CF3 2TJ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 1 notable nearby
- The 17 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
1 Wellfield Court valuation sits well clear of the typical sold price in this postcode.
£579,000
Modelled from EPC, postcode comparables.
£365,000
Recorded with HM Land Registry.
Sales timeline
29 August 2013Most recent
£365,000
Median price across the last 4 sales in CF3 2TJ: £406,250 (2023–1996).
Versus other Wellfield Court homes
On epc rating, 1 Wellfield Court runs well behind the street norm.
Price per m²
£2,417
Street avg £1,925
Floor Area
151 m²
Street avg 217 m²
Habitable Rooms
5 rooms
Street avg 7 rooms
CO₂ Emissions
8.9 t/year
Street avg 5.2 t/year
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The neighbourhood at a glance
Crime
242/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Marshfield Stores — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







