16 Gray Street, Cardiff, CF11 9NA
About 16 Gray Street
16 Gray Street is a detached house in Cardiff (CF11 9NA). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1976-1982 and council tax band B. At 61 m² this is the 14th smallest of 15 units on EPC record in the building, where floor areas span 46–61 m². The building's EPC ratings span D to C, with this unit at the top. The latest certificate (February 2019) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since March 2009. Between certificates, roof efficiency went from Good to Very Good; while window efficiency dropped from Good to Average and main heating dropped from Very Good to Good.
Energy performance
16 Gray Street's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
Ventilation system changed
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Level 2 HomeBuyer Report
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Planning history
16 Gray Street has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
16 Gray Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£177,000
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 9NA: £110,000 (2022–2009).
Versus other Gray Street homes
Floor Area for 16 Gray Street runs comfortably ahead of the street norm.
EPC Rating
77 (C)
Street avg 73 (C)
Floor Area
61 m²
Street avg 55 m²
CO₂ Emissions
1.5 t/year
Street avg 1.8 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Market Place — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







