14 Blaise Place, Cardiff, CF11 6JR
About 14 Blaise Place
14 Blaise Place is a four-bedroom mid-terrace house in Cardiff (CF11 6JR). It has a recorded floor area of 82 m² (around 883 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (March 2021) shows a C (score 74). The rating has held steady at C across 2 certificates since March 2011. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to B (score 85).
At 82 m² the property is well over the postcode median (55 m² across 47 EPCs), placing it in the larger end of the local stock. Across 1995–2021, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £311,000 is 22% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£289/sq ft) was about 77.5% above the typical sold price in the postcode. Last sale on file: £255,000 in May 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Outside
- Private gardenRear
- ParkingOff road
Building
- RefurbishedYes
Everything you need to know about 14 Blaise Place
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Loft insulation upgraded to recommended levels
Floor insulation added or improved
More low energy lighting installed
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Planning history
14 Blaise Place has no planning applications on record.
But the area is active
12 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 14 Blaise Place has grown more than fourfold since the 1995 starting point.
£311,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 26 years.
£255,000
Growth on file: 5.9% per year over 26 years.
Sales timeline
13 May 2021Most recent
£255,000
+45.7%over 4 years30 November 2016
£175,000
+25.0%over 5 years15 August 2011
£140,000
-15.6%over 3 years19 December 2007
£165,950
+27.7%over 4 years19 December 2002
£129,950
+85.8%over 4 years22 October 1998
£69,950
+20.7%over 3 years8 June 1995
£57,950
Median price across the last 5 sales in CF11 6JR: £340,000 (2025–2022).
Versus other Blaise Place homes
On years held, 14 Blaise Place runs well behind the street norm.
Price per m²
£3,110
Street avg £2,706
Floor Area
82 m²
Street avg 64 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.4 t/year
Street avg 2.2 t/year
Everything you need to know about 14 Blaise Place
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
Steady year-on-year across the wider district.
Nearest stop
0.2 km
City Gardens — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.






