4 Coval Avenue, Chelmsford, CM1 1TF
About 4 Coval Avenue
4 Coval Avenue is a four-bedroom semi-detached house in Chelmsford (CM1 1TF). It has a recorded floor area of 86 m² (around 926 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (February 2015) shows a D (score 57), a step below the typical UK home. When first surveyed in March 2010 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 87), a 2-band jump. The latest certificate is from February 2015, so improvements made since then won't be reflected. Period features are noted in the property record.
Across 2011–2015, sale prices on this property compounded at 12.5% per year. Today's modelled estimate of £490,000 sits 60.7% above the 2015 sale of £305,000. On a £-per-square-foot basis, the last sale (£329/sq ft) was about 50.2% above the typical sold price in the postcode. Last changed hands 11 years ago, in January 2015. 4 bedrooms is on the larger side for this postcode, where 2 is the typical count. One historical planning record sits against the property in 2019.
What this property has
Inside
- Bedrooms4
Outside
- ParkingOff street
Building
- Period featuresYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Feb 2025
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
More low energy lighting installed
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 £1,020 · Includes VAT
Planning history
1 application on record at 4 Coval Avenue, Chelmsford, CM1 1TF
- Nov 2019ExtensionFullOutcome 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 3.6m, for which the maximum height would be 3.35m, and for which the height of the eaves would be 2.6m.
- Documents
- 7 docs on file
- Reference
- 19/00067/HHPA
Unlock 4 Coval Avenue, Chelmsford, CM1 1TF's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn
- All 1 application on this property in full, plus 3 notable nearby
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
4 Coval Avenue valuation sits well clear of the typical sold price in this postcode.
£490,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.5% per year over 3 years.
£305,000
Growth on file: 12.5% per year over 3 years.
Sales timeline
26 January 2015Most recent
£305,000
+50.2%over 3 years17 August 2011
£203,000
Median price across the last 5 sales in CM1 1TF: £470,000 (2025–2020).
Nearby sales in CM1 1TF
Versus other Coval Avenue homes
4 Coval Avenue is notably below the street on habitable rooms.
Price per m²
£3,547
Street avg £3,047
Floor Area
86 m²
Street avg 112 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
4.7 t/year
Street avg 5.0 t/year
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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
0.1 km
Fire Station — bus stop.
Closest school
0.5 km
King Edward VI Grammar School, Chelmsford. 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
54.8dB

Night-time· 23:00 – 07:00
46.1dB







