4 Sealock Warehouse, Burt Street, Cardiff, CF10 5GG
About 4 Sealock Warehouse
4 Sealock Warehouse is a one-bedroom mid-terrace house in Cardiff (CF10 5GG). It has a recorded floor area of 33 m² (around 355 sq ft), construction records dating it to 2007-2011 and council tax band C. The latest certificate (December 2020) shows a C (score 73). The rating has held steady at C across 2 certificates since April 2010. Between certificates, hot-water efficiency went from Very Poor to Poor and lighting went from Average to Very Good. The recommended improvements would push it to B (score 82). Main heating runs on electricity.
Today's modelled estimate of £119,000 is 22.7% above the 2018 sale price. Sold September 2018 for £97,000.
What this property has
Inside
- Bedrooms1
- Bathrooms1
Energy performance
EPC Rating
Certificate validity
Valid until 29 December 2030
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property 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
4 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
£119,000
Modelled from EPC, postcode comparables.
£97,000
Recorded with HM Land Registry.
Sales timeline
17 September 2018Most recent
£97,000
Median price across the last 5 sales in CF10 5GG: £115,000 (2020–2017).
Nearby sales in CF10 5GG
5 Sealock Warehouse, Burt Street, Cardiff, CF10 5GG
Sold Feb 2020
£88,0008 Sealock Warehouse, Burt Street, Cardiff, CF10 5GG
Sold Apr 2019
£99,00019 Sealock Warehouse, Burt Street, Cardiff, CF10 5GG
Sold Dec 2018
£115,00021 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
4 Sealock Warehouse outperforms the street on price per m² by a wide margin.
Price per m²
£2,939
Street avg £2,678
Floor Area
33 m²
Street avg 36 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
CO₂ Emissions
1.6 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.







