Flat 2, 54 Duke Street, Chelmsford, CM1 1JA
About Flat 2
Flat 2 is a mid-terrace house in Chelmsford (CM1 1JA). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1930-1949 and council tax band B. At 50 m² this is the smallest unit on EPC record across the building (50–57 m²). The building's EPC ratings span E to D, with this unit at the bottom. On EPC score it ranks last in the building (48 versus a best of 58). The latest certificate (March 2018) shows an E (score 48), well below the UK norm with real room to improve. When first surveyed in May 2010 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Good, window efficiency went from Very Poor to Average and hot-water efficiency went from Poor to Average. The recommended improvements would lift it to C (score 73), 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
Flat 2 sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, 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
Flat 2 has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Flat 2 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£173,000
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 CM1 1JA: £330,000 (2025–2015).
Nearby sales in CM1 1JA
Versus other Duke Street homes
EPC Rating for Flat 2 lags the street by a wide margin.
EPC Rating
48 (E)
Street avg 66 (D)
Floor Area
50 m²
Street avg 44 m²
CO₂ Emissions
5.2 t/year
Street avg 1.8 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.0 km
Bus Station — bus stop.
Closest school
0.4 km
King Edward VI Grammar School, Chelmsford. 33 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
55.7dB

Night-time· 23:00 – 07:00
46.5dB







