1 Beatty Avenue, Cardiff, CF23 5QR
About 1 Beatty Avenue
1 Beatty Avenue is a four-bedroom semi-detached house in Cardiff (CF23 5QR). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to 1930-1949 and council tax band G. Tenure is freehold. The latest certificate (June 2022) shows a D (score 56), a step below the typical UK home. The recommended improvements would push it to C (score 77).
One planning record on file: an extension approved in 2023. Past consents include an extension and an annexe, meaningful when judging how the property has evolved. At 144 m² it's 26.3% larger than the typical home in the postcode (114 m² median across 13 EPCs). Today's modelled estimate of £677,000 is 10.1% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£397/sq ft) was about 53.6% above the typical sold price in the postcode. Last sale on file: £615,000 in January 2023.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- CloakroomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageYes
Building
- TenureFreehold
Energy performance
1 Beatty Avenue's carbon output runs well above what efficient homes in the postcode produce.
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 £1,155 · Includes VAT
Planning history
1 application on record at 1 Beatty Avenue, Cardiff, CF23 5QR
- Sept 2023AnnexFullOutcome in report
Extension: Rear of property
Roof raised to existing rear extension, raised patio to rear, stand-alone annex in garden
Extension- Documents
- 11 docs on file
- Reference
- 23/02014/HSE
Unlock 1 Beatty Avenue, Cardiff, CF23 5QR'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- Every decision — granted, refused or withdrawn (1 on record)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 11 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 1 Beatty Avenue was the highest on Land Registry record across the postcode.
£677,000
Modelled from EPC, postcode comparables.
£615,000
Recorded with HM Land Registry.
Sales timeline
25 January 2023Most recent
£615,000
Median price across the last 5 sales in CF23 5QR: £523,500 (2025–2019).
Nearby sales in CF23 5QR
Versus other Beatty Avenue homes
1 Beatty Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£4,271
Street avg £3,131
Floor Area
144 m²
Street avg 123 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
6.9 t/year
Street avg 6.2 t/year
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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
0.2 km
Jellicoe Gardens — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







