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Get started20 Barrow Close is a three-bedroom semi-detached house in Marlborough (SN8 2BD). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (November 2021) shows a C (score 73). The rating has held steady at C across 2 certificates since September 2010. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Good to Average and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 87).
Held since December 2006 — that's 19 years off the open market, well above the local norm. Today's modelled estimate of £342,000 sits 62.1% above the 2006 sale of £211,000. On a £-per-square-foot basis, the last sale (£269/sq ft) was about 21.4% above the typical sold price in the postcode. At 73 m² it's 27.7% smaller than the typical home in the postcode (101 m² median across 13 EPCs). Its energy rating outperforms most of the postcode (better than 85% of similar EPCs).
20 Barrow Close valuation sits well clear of the typical sold price in this postcode.
£342,000
Modelled from EPC, postcode comparables.
£211,000
Recorded with HM Land Registry.
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Detailed AI analysis
CO₂ Emissions for 20 Barrow Close runs comfortably ahead of the street norm.
Price per m²
£2,890
Street avg £2,904
Floor Area
73 m²
Street avg 102 m²
Habitable Rooms
5 rooms
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
0.2 km

Daytime· 07:00 – 23:00
46.8dB

Changes detected from historical EPC data
Hot water efficiency decreased
Windows upgraded, improving insulation
More low energy lighting installed
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1 December 2006Most recent
£211,000
Median price across the last 5 sales in SN8 2BD: £380,000 (2025–2017).
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Street avg 6 rooms
CO₂ Emissions
2.6 t/year
Street avg 4.6 t/year
SN8 2HT
Roebuck — bus stop.
Closest school
1.1 km
Marlborough St Mary's CE Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
38.9dB