5 Sealock Warehouse, Burt Street, Cardiff, CF10 5GG
About 5 Sealock Warehouse
5 Sealock Warehouse is a mid-terrace house in Cardiff (CF10 5GG). It has a recorded floor area of 34 m² (around 366 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (August 2018) shows a C (score 72). The recommended improvements would push it to B (score 83). Main heating runs on electricity.
Today's modelled estimate of £155,000 sits 76.1% above the 2020 sale of £88,000. Most recent transfer: February 2020 at £88,000.
Energy performance
EPC Rating
Certificate validity
Valid until 7 August 2028
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
5 Sealock Warehouse 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£155,000
Modelled from EPC, postcode comparables.
£88,000
Recorded with HM Land Registry.
Sales timeline
21 February 2020Most recent
£88,000
Median price across the last 5 sales in CF10 5GG: £115,000 (2019–2017).
Nearby sales in CF10 5GG
8 Sealock Warehouse, Burt Street, Cardiff, CF10 5GG
Sold Apr 2019
£99,00019 Sealock Warehouse, Burt Street, Cardiff, CF10 5GG
Sold Dec 2018
£115,0004 Sealock Warehouse, Burt Street, Cardiff, CF10 5GG
Sold Sept 2018
£97,00021 Sealock Warehouse, Burt Street, Cardiff, CF10 5GG
Sold Apr 2018
£116,50022 Sealock Warehouse, Burt Street, Cardiff, CF10 5GG
Sold Aug 2017
£120,000
Versus other Burt Street homes
5 Sealock Warehouse is notably below the street on years held.
Price per m²
£2,588
Street avg £2,729
Floor Area
34 m²
Street avg 36 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.7 t/year
Street avg 1.6 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
Pomeroy Street — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







