11 High Street, Marshfield, Chippenham, SN14 8LR
About 11 High Street
11 High Street is a three-bedroom semi-detached house in Marshfield, Chippenham, Chippenham (SN14 8LR). It has a recorded floor area of 110 m² (around 1184 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (June 2023) shows a D (score 56), a step below the typical UK home. The rating has held steady at D across 2 certificates since October 2008. Between certificates, window efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Very Poor and roof efficiency dropped from Good to Very Poor. The recommended improvements would push it to C (score 79). Period features are noted in the property record.
It changed hands recently, sold December 2024 for £630,000. 4 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, new windows and partial demolition, meaningful when judging how the property has evolved. Across 1997–2024, sale prices on this property compounded at 7.4% per year. On a £-per-square-foot basis, the last sale (£532/sq ft) was about 113.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- FireplaceYes
Outside
- Private gardenSouth-facing
Building
- Period featuresYes
Energy performance
11 High Street's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Jun 2020ExtensionConditionsIn report
Extension: Part single, part two storey · Rear of property
Discharge of conditions 3 (Stonework) and 4 (Roof Material) attached to planning permission PK18/1783/F. Demolition of existing rear extension and erection of a two storey and single storey rear extension to form additional living accommodation.
- Documents
- 4 docs on file
- Reference
- DOC20/00148
- Jun 2020ExtensionConditionsIn report
Discharge of conditions 2 (Stonework), 3 (Roof Materials) and 4 (Large Scale Details) attached to planning permission PK18/1784/LB. Internal and external alterations to replace aluminium windows on front elevation with timber and replace staircase. Demolition of existing rear extension and erection of two storey and single storey rear extension to form additional living accommodation.
- Documents
- 4 docs on file
- Reference
- DOC20/00151
We flagged 1 thing worth checking at 11 High Street
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Price for 11 High Street has grown more than fourfold since the 1997 starting point.
£639,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 27 years.
£630,000
Growth on file: 7.4% per year over 27 years.
Sales timeline
12 December 2024Most recent
£630,000
+94.4%over 7 years17 November 2017
£324,000
+252.2%over 20 years12 November 1997
£92,000
Median price across the last 5 sales in SN14 8LR: £342,000 (2025–2018).
Nearby sales in SN14 8LR
Flat, 57 High Street, Marshfield, Chippenham, SN14 8LR
Sold Feb 2025
£342,00045 High Street, Marshfield, Chippenham, SN14 8LR
Sold Sept 2021
£595,00029 High Street, Marshfield, Chippenham, SN14 8LR
Sold Mar 2021
£900,0009 High Street, Marshfield, Chippenham, SN14 8LR
Sold Nov 2018
£270,00061 High Street, Marshfield, Chippenham, SN14 8LR
Sold Jun 2017
£582,500
Versus other High Street homes
On price per m², 11 High Street stands well clear of the street.
Price per m²
£5,727
Street avg £3,587
Floor Area
110 m²
Street avg 146 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
6.3 t/year
Street avg 7.3 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
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
The Crown Hotel — bus stop.
Closest school
0.7 km
Marshfield Church of England Primary School. 1 school nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
47.4dB

Night-time· 23:00 – 07:00
40.3dB







