35 Duffryn Avenue, Cardiff, CF23 6LE
About 35 Duffryn Avenue
35 Duffryn Avenue is a semi-detached house in Cardiff (CF23 6LE). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (June 2014) shows a D (score 63), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 79). The latest certificate is from June 2014, so improvements made since then won't be reflected.
2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £450,000 is 40.6% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£263/sq ft) was about 15.4% below the postcode norm. Last changed hands 12 years ago, in November 2014.
Everything you need to know about 35 Duffryn Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
35 Duffryn Avenue'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This certificate is over 10 years old and is no longer valid.Expired 02 Jun 2024
EPC Rating
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 £1,020 · Includes VAT
Planning history
35 Duffryn Avenue has 2 separate extension applications on the council record.
2 applications on record at 35 Duffryn Avenue, Cardiff, CF23 6LE
- Jul 2018ExtensionFullOutcome in report
Extension: Single storey · Side of property
FIRST FLOOR SIDE EXTENSION ABOVE EXISTING GROUND FLOOR LIVING AREA.
- Documents
- 4 docs on file
- Reference
- 18/01274/DCH
- More recent applications — locked
- ExtensionDec 2018Decision
Unlock 35 Duffryn Avenue, Cardiff, CF23 6LE's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 1 notable nearby
- The 11 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
35 Duffryn Avenue valuation sits well clear of the typical sold price in this postcode.
£450,000
Modelled from EPC, postcode comparables.
£320,000
Recorded with HM Land Registry.
Sales timeline
4 November 2014Most recent
£320,000
Median price across the last 5 sales in CF23 6LE: £440,000 (2023–2017).
Nearby sales in CF23 6LE
Versus other Duffryn Avenue homes
Years Held for 35 Duffryn Avenue runs comfortably ahead of the street norm.
Price per m²
£2,832
Street avg £3,426
Floor Area
113 m²
Street avg 143 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.5 t/year
Street avg 6.1 t/year
Everything you need to know about 35 Duffryn Avenue
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Duffryn Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.