3b, Atlas Place, Cardiff, CF5 1PG
About 3b
3b is a one-bedroom semi-detached house in Cardiff (CF5 1PG). It has a recorded floor area of 34 m² (around 366 sq ft) and construction records dating it to before 1900. At 34 m² this is the smallest unit on EPC record across the building (34–151 m²). The building's EPC ratings span G to C across 15 units on file. The latest certificate (July 2022) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 5 certificates since February 2010. Between certificates, lighting went from Average to Good. The recommended improvements would push it to C (score 76).
Untraded for 22 years, with the last transfer in February 2004. Across 2003–2004, sale prices on this property compounded at -37.9% per year. Today's modelled estimate of £155,000 sits 72.2% above the 2004 sale of £90,000. On a £-per-square-foot basis, the last sale (£246/sq ft) was about 35.1% above the typical sold price in the postcode. At 34 m² it sits well below the postcode median (124 m² across 14 EPCs), making it one of the more compact homes locally. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count.
What this property has
Inside
- Bedrooms1
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Heating controls changed
Heating controls upgraded for better temperature management
More low energy lighting installed
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 £820 · Includes VAT
Planning history
3b has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
3b changed hands twice within eighteen months — unusual for the area.
£155,000
Modelled from EPC, postcode comparables and a sale-price growth of -37.9% per year over 1 year.
£90,000
Growth on file: -37.9% per year over 1 year.
Sales timeline
20 February 2004Most recent
£90,000
-37.9%over 9 months5 June 2003
£145,000
Median price across the last 5 sales in CF5 1PG: £320,000 (2025–2021).
Versus other Atlas Place homes
On epc rating, 3b runs well behind the street norm.
EPC Rating
58 (D)
Street avg 64 (D)
Floor Area
34 m²
Street avg 50 m²
CO₂ Emissions
2.4 t/year
Street avg 2.4 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Leckwith Place — bus stop.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.







