4b, Windsor Court, Rugby, CV21 3BH
About 4b
4b is a detached house in Rugby (CV21 3BH). It has a recorded floor area of 28 m² (around 301 sq ft), construction records dating it to 1900-1929 and council tax band A. At 28 m² this is the smallest unit on EPC record across the building (28–97 m²). The building's EPC ratings span E to C, with this unit at the bottom. On EPC score it ranks last in the building (50 versus a best of 80). The latest certificate (January 2026) shows an E (score 50), well below the UK norm with real room to improve. When first surveyed in December 2009 the rating was G, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Poor and main heating went from Poor to Average; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on electricity.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Energy performance
4b sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 20 January 2036
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Wall insulation improved
Roof insulation improved
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
4b has no planning applications on record.
But the area is active
51 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
4b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£114,000
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 CV21 3BH: £118,000 (2024–2018).
Nearby sales in CV21 3BH
Versus other Windsor Court homes
On epc rating, 4b runs well behind the street norm.
EPC Rating
50 (E)
Street avg 62 (D)
Floor Area
28 m²
Street avg 40 m²
CO₂ Emissions
1.0 t/year
Street avg 2.3 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Crime
310/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Church Street — bus stop.
Closest school
0.5 km
Lawrence Sheriff School. 30 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.9dB

Night-time· 23:00 – 07:00
43.8dB







