17 Dorset Avenue, Chelmsford, CM2 9TZ
About 17 Dorset Avenue
17 Dorset Avenue is a four-bedroom semi-detached house in Chelmsford (CM2 9TZ). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1930-1949 and council tax band D. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Records show the property has been extended at some point in its history. The latest certificate (November 2018) shows a D (score 62), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 80).
Across 2019–2022, sale prices on this property compounded at 3% per year. On a £-per-square-foot basis, the last sale (£520/sq ft) was about 126.2% above the typical sold price in the postcode. 2 planning records sit against the property, 0 approved, 0 refused. Last sale on file: £660,000 in May 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- DrivewayYes
- Summer houseYes
Building
- Underfloor heatingYes
- Previously extendedYes
Energy performance
EPC Rating
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Planning history
2 applications on record at 17 Dorset Avenue, Chelmsford, CM2 9TZ
- Mar 2010PorchOutcome in report
Extension: Part single, part two storey · Side and rear of property
Single and two storey rear/side extensions and front porch.
Extension- Reference
- 10/00053/FUL
- More recent applications — locked
- ExtensionJun 2012Decision
Unlock 17 Dorset Avenue, Chelmsford, CM2 9TZ's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn
- All 2 applications on this property in full, plus 2 notable nearby
- The 4 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
Latest sale on 17 Dorset Avenue was the highest on Land Registry record across the postcode.
£708,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.0% per year over 3 years.
£660,000
Growth on file: 3.0% per year over 3 years.
Sales timeline
11 May 2022Most recent
£660,000
+10.0%over 3 years7 March 2019
£600,000
Median price across the last 5 sales in CM2 9TZ: £525,000 (2025–2021).
Nearby sales in CM2 9TZ
Versus other Dorset Avenue homes
Price per m² for 17 Dorset Avenue runs comfortably ahead of the street norm.
Price per m²
£5,593
Street avg £3,841
Floor Area
118 m²
Street avg 108 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
5.2 t/year
Street avg 4.3 t/year
Similar properties nearby
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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
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







