New House, Harrismith Road, Cardiff, CF23 5DG
About New House
New House is a detached house in Cardiff (CF23 5DG). It has a recorded floor area of 112 m² (around 1209 sq ft), construction records dating it to 1983-1990 and council tax band F. The latest certificate (October 2009) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 72). The latest certificate is from October 2009, so improvements made since then won't be reflected.
On the market in October 2015 and unlisted since — roughly 11 years. Across the public record there are 4 sales, relatively high churn for a single property. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 1995–2015, sale prices on this property compounded at 7.7% per year. Today's modelled estimate of £454,000 is 44.6% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£260/sq ft) was about 33.5% above the typical sold price in the postcode.
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Energy performance
New House'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This certificate is over 10 years old and is no longer valid.Expired 13 Oct 2019
EPC Rating
Certificate validity
Expired on 13 October 2019
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Planning history
2 applications on record at New House, Harrismith Road, Cardiff, CF23 5DG
- May 2016ExtensionFullOutcome in report
Extension: Single storey
DEMOLITION OF GARAGE AND SIDE PORCH, CONSTRUCTION OF SINGLE STOREY EXTENSION TO FRONT, SIDE AND REAR, EXTENSION TO ROOF TO PROVIDE EXTRA STOREY TO EXISTING DETACHED 2 STOREY HOUSE. RECLADDING AND REMODELLING OF EXISTING FACADES
- Documents
- 18 docs on file
- Reference
- 16/00289/DCH
- More recent applications — locked
- ConditionsJan 2017Decision
Unlock New House, Harrismith Road, Cardiff, CF23 5DG's full planning history
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- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 1 notable nearby
- The 26 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
New House has more than quadrupled in price since its earliest registered sale in 1995.
£454,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.7% per year over 20 years.
£314,000
Growth on file: 7.7% per year over 20 years.
Sales timeline
26 October 2015Most recent
£314,000
+28.2%over 10 years19 January 2005
£245,000
+75.0%over 3 years15 July 2001
£140,000
+100.0%over 5 years7 September 1995
£70,000
Median price across the last 5 sales in CF23 5DG: £430,000 (2024–2021).
Nearby sales in CF23 5DG
Versus other Harrismith Road homes
New House outperforms the street on epc rating by a wide margin.
Price per m²
£2,796
Street avg £2,698
Floor Area
112 m²
Street avg 129 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
4.6 t/year
Street avg 6.6 t/year
Everything you need to know about New House
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
Crime
169/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Melrose Avenue — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.