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Get started21 The Green is a three-bedroom end-of-terrace house in Marlborough (SN8 1AW). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (July 2019) shows an E (score 47), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump.
Held since June 1998 — that's 28 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 10.5% per year against 0% for the wider region. Today's modelled estimate of £476,000 sits 246.2% above the 1998 sale of £137,500. On a £-per-square-foot basis, the last sale (£100/sq ft) was about 63.6% below the postcode norm. At 128 m² the property is well over the postcode median (79 m² across 11 EPCs), placing it in the larger end of the local stock. 4 planning records sit against the property, 3 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved.
21 The Green's carbon output runs well above what efficient homes in the postcode produce.
Fell 5 Leylandii
21 The Green's modelled value sits at over four times its earliest registered sale price (1995).
£476,000
Modelled from EPC, postcode comparables and a sale-price growth of 10.5% per year over 3 years.
£137,500
Growth on file: 10.5% per year over 3 years.
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21 The Green is notably below the street on price per m².
Price per m²
£1,074
Street avg £3,410
Floor Area
128 m²
Street avg 109 m²
Habitable Rooms
4 rooms
Street avg 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
0.1 km

Daytime· 07:00 – 23:00
49.9dB

Demolition and rebuilding of party wall no's 20 and 21. Demolition and rebuilding of garden retaining walls. Installation of capstones to party wall no's 20 & 21.
2 more applications for this property
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30 June 1998Most recent
£137,500
+34.8%over 3 years30 June 1995
£102,000
Median price across the last 5 sales in SN8 1AW: £525,000 (2025–2021).
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CO₂ Emissions
8.0 t/year
Street avg 7.0 t/year
SN8 1AG
St Peters School — bus stop.
Closest school
0.5 km
Marlborough St Mary's CE Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
41.6dB