17 Havannah Street, Cardiff, CF10 5SF
About 17 Havannah Street
17 Havannah Street is a one-bedroom mid-terrace house in Cardiff (CF10 5SF). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (January 2023) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since January 2009. Between certificates, lighting went from Very Poor to Very Good. Main heating runs on electricity. At 49 m² this is the 30th smallest of 56 units on EPC record in the building, where floor areas span 38–118 m². The building's EPC ratings span E to B across 56 units on file. Other recorded features include a balcony.
It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Most recent transfer: February 2019 at £162,000.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Outside
- ParkingYes
- BalconyYes
Building
- LiftYes
Energy performance
EPC Rating
Certificate validity
Valid until 5 January 2033
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
17 Havannah Street has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
17 Havannah Street's sale-price growth has lagged the wider UK trajectory across its history on file.
£169,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.1% per year over 16 years.
£162,000
Growth on file: -0.1% per year over 16 years.
Sales timeline
18 February 2019Most recent
£162,000
-1.8%over 16 years20 December 2002
£165,000
Median price across the last 5 sales in CF10 5SF: £190,000 (2025–2024).
Nearby sales in CF10 5SF
Versus other Havannah Street homes
17 Havannah Street is notably below the street on epc rating.
Price per m²
£3,306
Street avg £3,577
Floor Area
49 m²
Street avg 53 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
CO₂ Emissions
2.6 t/year
Street avg 1.9 t/year
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
485/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Sovereign Quay Waterbus Stop — ferry terminal.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







