17 Mashbury Road, Great Waltham, Chelmsford, CM3 1EN
About 17 Mashbury Road
17 Mashbury Road is a semi-detached house in Great Waltham, Chelmsford, Chelmsford (CM3 1EN). It has a recorded floor area of 64 m² (around 689 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (January 2026) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since October 2011. Between certificates, roof efficiency went from Good to Very Good and lighting went from Good to Very Good; while window efficiency dropped from Average to Poor and hot-water efficiency dropped from Good to Average. The recommended improvements would push it to C (score 80). Main heating runs on oil.
Energy performance
EPC Rating
Certificate validity
Valid until 13 January 2036
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system changed
Windows upgraded, improving insulation
More low energy lighting installed
Hot water system upgraded
Loft insulation upgraded to recommended levels
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £955 · Includes VAT
Planning history
17 Mashbury Road has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
17 Mashbury Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£310,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in CM3 1EN: £343,000 (2026–2020).
Nearby sales in CM3 1EN
2 Mashbury Road, Great Waltham, Chelmsford, CM3 1EN
Sold Jan 2026
£580,00016 Mashbury Road, Great Waltham, Chelmsford, CM3 1EN
Sold Aug 2023
£343,00011 Mashbury Road, Great Waltham, Chelmsford, CM3 1EN
Sold Mar 2021
£350,0005 Mashbury Road, Great Waltham, Chelmsford, CM3 1EN
Sold Aug 2020
£317,00030 Mashbury Road, Great Waltham, Chelmsford, CM3 1EN
Sold Jul 2016
£600,000
Versus other Mashbury Road homes
On floor area, 17 Mashbury Road runs well behind the street norm.
EPC Rating
64 (D)
Street avg 70 (C)
Floor Area
64 m²
Street avg 89 m²
CO₂ Emissions
2.9 t/year
Street avg 2.5 t/year
Habitable Rooms
4 rooms
Street avg 4 rooms
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
233/mo
Rising year-on-year across the wider district.
Nearest stop
0.7 km
Crowbush House — bus stop.
Closest school
0.7 km
Great Waltham Church of England Voluntary Controlled Primary School. 2 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
42.3dB

Night-time· 23:00 – 07:00
35.6dB







