Flat 1, 4 Coldstream Terrace, Cardiff, CF11 6LJ
About Flat 1
Flat 1 is a mid-terrace house in Cardiff (CF11 6LJ). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (February 2017) shows an E (score 49), well below the UK norm with real room to improve. Earlier certificates rated it D (October 2009); the latest reading is one band lower. Between certificates, wall efficiency went from Very Poor to Poor and lighting went from Very Poor to Average; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Good to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. At 75 m² this is the 5th smallest of 6 units on EPC record in the building, where floor areas span 24–194 m². The building's EPC ratings span G to C across 6 units on file.
At 75 m² the property is well over the postcode median (55 m² across 30 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs).
Everything you need to know about Flat 1
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Wall insulation improved
More low energy lighting installed
Heating controls changed
Hot water system changed
Low energy lighting percentage decreased
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
Flat 1 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
Flat 1 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£211,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CF11 6LJ: £325,000 (2024–2009).
Nearby sales in CF11 6LJ
1 Coldstream Terrace, Cardiff, CF11 6LJ
Sold Dec 2024
£535,00014 Coldstream Terrace, Cardiff, CF11 6LJ
Sold Nov 2019
£337,775Flat 1, 3 Coldstream Terrace, Cardiff, CF11 6LJ
Sold Oct 2019
£325,0007c, Coldstream Terrace, Cardiff, CF11 6LJ
Sold May 2013
£205,0004 Coldstream Terrace, Cardiff, CF11 6LJ
Sold Nov 2009
£300,000
Versus other Coldstream Terrace homes
Floor Area for Flat 1 runs comfortably ahead of the street norm.
EPC Rating
49 (E)
Street avg 63 (D)
Floor Area
75 m²
Street avg 54 m²
CO₂ Emissions
4.3 t/year
Street avg 2.5 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about Flat 1
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
1a, Flat 3, North Clive Street
CF11 6NP
1a, Flat 6, North Clive Street
CF11 6NP
170a, Flat 1, Penarth Road
CF11 6NL
170a, Flat 2, Penarth Road
CF11 6NL
174 176, Flat 3, Penarth Road
CF11 6NL
170a, Flat 3, Penarth Road
CF11 6NL
170a, Flat 4, Penarth Road
CF11 6NL
1a, Flat 2, North Clive Street
CF11 6NP
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Cardiff Bridge KR — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.