12b, Broomfield Road, Chelmsford, CM1 1SN
About 12b
12b is a mid-terrace house in Chelmsford (CM1 1SN). It has a recorded floor area of 69 m² (around 743 sq ft) and construction records dating it to before 1900. The latest certificate (August 2023) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2013. Between certificates, wall efficiency went from Very Poor to Poor. The recommended improvements would push it to C (score 69). At 69 m² this is the 15th smallest of 16 units on EPC record in the building, where floor areas span 31–69 m². The building's EPC ratings span E to C across 16 units on file.
At 69 m² the property is well over the postcode median (44 m² across 15 EPCs), placing it in the larger end of the local stock. Across 2001–2020, sale prices on this property compounded at -29.5% per year. Today's modelled estimate of £236,000 sits 235900% above the 2020 sale of £100. On a £-per-square-foot basis, the last sale (£0/sq ft) was about 100% below the postcode norm. Last sale on file: £100 in November 2020.
Everything you need to know about 12b
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
12b 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
Latest sale on 12b was the lowest on Land Registry record across the postcode.
£236,000
Modelled from EPC, postcode comparables and a sale-price growth of -29.5% per year over 19 years.
£100
Growth on file: -29.5% per year over 19 years.
Sales timeline
11 November 2020Most recent
£100
-99.9%over 19 years24 May 2001
£90,000
Median price across the last 5 sales in CM1 1SN: £185,000 (2024–2018).
Versus other Broomfield Road homes
On price per m², 12b runs well behind the street norm.
Price per m²
£1
Street avg £6,078
Floor Area
69 m²
Street avg 44 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
CO₂ Emissions
3.1 t/year
Street avg 2.0 t/year
Everything you need to know about 12b
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
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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
The Ship — bus stop.
Closest school
0.3 km
King Edward VI Grammar School, Chelmsford. 32 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
55.6dB
Night-time· 23:00 – 07:00
46.3dB