1 Dorset Avenue, Chelmsford, CM2 9TZ
About 1 Dorset Avenue
1 Dorset Avenue is a four-bedroom semi-detached house in Chelmsford (CM2 9TZ). It has a recorded floor area of 119 m² (around 1281 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (March 2021) shows a C (score 78), near the top of the C band. The recommended improvements would push it to B (score 87).
Most recent transfer was June 2025 at £597,000 — fresh data. Across the public record there are 4 sales, relatively high churn for a single property. Its energy rating outperforms most of the postcode (better than 78% of similar EPCs). Across 2002–2025, sale prices on this property compounded at 6.1% per year. On a £-per-square-foot basis, the last sale (£466/sq ft) was about 96.8% above the typical sold price in the postcode. 3 planning records sit against the property, 0 approved, 0 refused.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Energy performance
EPC Rating
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Level 3 Building Survey
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Planning history
3 applications on record at 1 Dorset Avenue, Chelmsford, CM2 9TZ
- Jun 2008ExtensionOutcome in report
Extension: Side and rear of property
Two storey side extension with single storey front and rear extensions.
- Reference
- 08/00848/FUL
- More recent applications — locked
- ExtensionMay 2011Decision
- ExtensionJun 2010Decision
Unlock 1 Dorset Avenue, Chelmsford, CM2 9TZ's full planning history
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- Every decision — granted, refused or withdrawn
- All 3 applications on this property in full, plus 2 notable nearby
- What the pattern means for extending or converting here
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Sales history & valuation
Sale price has grown by over 3x since 2002.
£604,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 22 years.
£597,000
Growth on file: 6.1% per year over 22 years.
Sales timeline
12 June 2025Most recent
£597,000
+8.5%over 3 years24 June 2021
£550,000
+175.0%over 15 years9 February 2006
£200,000
+26.6%over 3 years20 December 2002
£158,000
Median price across the last 5 sales in CM2 9TZ: £525,000 (2025–2021).
Nearby sales in CM2 9TZ
Versus other Dorset Avenue homes
Years Held for 1 Dorset Avenue lags the street by a wide margin.
Price per m²
£5,017
Street avg £3,875
Floor Area
119 m²
Street avg 108 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 4.4 t/year
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
12/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
The Ridings — bus stop.
Closest school
0.4 km
Larkrise Primary School. 21 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
49.3dB

Night-time· 23:00 – 07:00
39.5dB







