27 Dorset Avenue, Chelmsford, CM2 9TZ
About 27 Dorset Avenue
27 Dorset Avenue is a three-bedroom semi-detached house in Chelmsford (CM2 9TZ). It has a recorded floor area of 93 m² (around 1001 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2023) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
It changed hands recently, sold December 2025 for £475,000. Across 1995–2025, sale prices on this property compounded at 6.3% per year. On a £-per-square-foot basis, the last sale (£475/sq ft) was about 91.7% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Outside
- ParkingOff road
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 31 October 2033
Get a survey for this property
Level 3 Building Survey
Because the property has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
27 Dorset Avenue has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 27 Dorset Avenue has grown more than fourfold since the 1995 starting point.
£469,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.3% per year over 30 years.
£475,000
Growth on file: 6.3% per year over 30 years.
Sales timeline
8 December 2025Most recent
£475,000
+53.2%over 17 years29 May 2008
£310,000
+34.8%over 2 years8 September 2005
£230,000
+210.8%over 9 years14 September 1995
£74,000
Median price across the last 5 sales in CM2 9TZ: £525,000 (2025–2022).
Nearby sales in CM2 9TZ
Versus other Dorset Avenue homes
27 Dorset Avenue is notably below the street on years held.
Price per m²
£5,108
Street avg £3,974
Floor Area
93 m²
Street avg 109 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.4 t/year
Similar properties nearby
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1 Arbutus Close
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1 Chilton Close
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1 Amcotes Place
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1 Dorset Avenue
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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
324/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







