21 Church Avenue, Broomfield, Chelmsford, CM1 7EZ
About 21 Church Avenue
21 Church Avenue is a semi-detached house in Broomfield, Chelmsford, Chelmsford (CM1 7EZ). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1950-1966 and council tax band C. The latest certificate (September 2024) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80).
Today's modelled estimate of £324,000 sits 55% above the 2024 sale of £209,000. Last sale on file: £209,000 in November 2024. One historical planning record sits against the property in 2025.
Energy performance
EPC Rating
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Planning history
1 application on record at 21 Church Avenue, Broomfield, Chelmsford, CM1 7EZ
- Feb 2025ExtensionFullOutcome in report
Extension: Single storey · Rear of property
The construction of a single storey rear extension, which would extend beyond the rear wall of the original house by a maximum depth of 6m, for which the maximum height would be 3.3m, and for which the height of the eaves would be 3m.
- Documents
- 4 docs on file
- Reference
- 25/00003/HHPA
Unlock 21 Church Avenue, Broomfield, Chelmsford, CM1 7EZ's full planning history
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- All 1 application on this property in full, plus 4 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
21 Church Avenue valuation sits well clear of the typical sold price in this postcode.
£324,000
Modelled from EPC, postcode comparables.
£209,000
Recorded with HM Land Registry.
Sales timeline
29 November 2024Most recent
£209,000
Median price across the last 5 sales in CM1 7EZ: £310,000 (2025–2022).
Nearby sales in CM1 7EZ
10 Church Avenue, Broomfield, Chelmsford, CM1 7EZ
Sold Jul 2025
£225,00030 Church Avenue, Broomfield, Chelmsford, CM1 7EZ
Sold Jul 2025
£310,00056 Church Avenue, Broomfield, Chelmsford, CM1 7EZ
Sold Mar 2024
£325,00054 Church Avenue, Broomfield, Chelmsford, CM1 7EZ
Sold Aug 2022
£345,00011 Church Avenue, Broomfield, Chelmsford, CM1 7EZ
Sold Jul 2022
£222,500
Versus other Church Avenue homes
21 Church Avenue is notably below the street on years held.
Price per m²
£2,863
Street avg £3,324
Floor Area
73 m²
Street avg 65 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
3.2 t/year
Street avg 2.7 t/year
Similar properties nearby
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Court Road — bus stop.
Closest school
0.2 km
Chelmer Valley High School. 15 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
47.1dB

Night-time· 23:00 – 07:00
38.3dB







