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Get started8 Blowhorn Street is a three-bedroom semi-detached house in Marlborough (SN8 1BT). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (October 2019) shows a D (score 62), on the cusp of jumping into the C band. When first surveyed in March 2012 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good. The recommended improvements would lift it to B (score 81), a 2-band jump. Period features are noted in the property record.
Sale prices here have outpaced England HPI: 2.4% per year against 0% for the wider region. Today's modelled estimate of £432,000 sits 60% above the 2014 sale of £270,000. On a £-per-square-foot basis, the last sale (£285/sq ft) was about 171.9% above the typical sold price in the postcode. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. 12 years since the last transfer (May 2014). At 88 m² it's 16.2% smaller than the typical home in the postcode (105 m² median across 5 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
8 Blowhorn Street has 2 separate extension applications on the council record.
Extension: Part single, part two storey · Rear of property
Single and two storey extension to rear
8 Blowhorn Street saw 3 transfers in just over a decade — high turnover for the postcode.
£432,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.4% per year over 8 years.
£270,000
Growth on file: 2.4% per year over 8 years.
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8 Blowhorn Street is notably below the street on habitable rooms.
EPC Rating
62 (D)
Street avg 67 (D)
Floor Area
88 m²
Street avg 106 m²
CO₂ Emissions
3.9 t/year
Street avg 4.5 t/year
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

Daytime· 07:00 – 23:00
48.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
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Extension: Single storey · Rear of property
Prior Notification (Larger Home Extension) Extension to rear of property by 6m from original back wall on ground floor, extension to rear of property by 3m from original back wall on first floor. Maximum height of 3 m and height to eaves of 2.8 metres
30 May 2014Most recent
£270,000
+12.5%over 2 years22 May 2012
£240,000
+6.7%over 5 years11 August 2006
£225,000
Median price across the last 5 sales in SN8 1BT: £330,000 (2014–1997).
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Habitable Rooms
4 rooms
Street avg 6 rooms
SN8 1EL
Laineys Close — bus stop.
Closest school
0.8 km
Marlborough St Mary's CE Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
40.5dB