4 Grenville Road, Cardiff, CF23 5BP
About 4 Grenville Road
4 Grenville Road is a four-bedroom mid-terrace house in Cardiff (CF23 5BP). It has a recorded floor area of 135 m² (around 1448 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (October 2010) shows a D (score 61), on the cusp of jumping into the C band. The latest certificate is from October 2010, so improvements made since then won't be reflected.
Held since December 2010 — that's 16 years off the open market, well above the local norm. Across 2003–2010, sale prices on this property compounded at 4.7% per year. Today's modelled estimate of £454,000 sits 54.9% above the 2010 sale of £293,000. At 135 m² it's 21.2% larger than the typical home in the postcode (111 m² median across 7 EPCs).
What this property has
Inside
- Bedrooms4
Energy performance
4 Grenville Road'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This certificate is over 10 years old and is no longer valid.Expired 22 Oct 2020
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
4 Grenville Road 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
4 Grenville Road valuation sits well clear of the typical sold price in this postcode.
£454,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 7 years.
£293,000
Growth on file: 4.7% per year over 7 years.
Sales timeline
3 December 2010Most recent
£293,000
+39.5%over 7 years18 September 2003
£210,000
Median price across the last 5 sales in CF23 5BP: £306,000 (2020–2013).
Nearby sales in CF23 5BP
Versus other Grenville Road homes
Price per m² for 4 Grenville Road lags the street by a wide margin.
Price per m²
£2,178
Street avg £2,769
Floor Area
135 m²
Street avg 111 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.6 t/year
Similar properties nearby
1 Clos Tecwyn
CF23 5ND
1 Crystal Avenue
CF23 5QJ
1 Clos Derwen
CF23 5HJ
1 Clos Edno
CF23 5NF
1 Bronwydd Close
CF23 5RA
1 Beatty Avenue
CF23 5QR
1 Balaclava Road
CF23 5BB
1 Dovedale Close
CF23 5LS
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Waterloo Gardens — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







