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Get started3a is an end-of-terrace house in Marlborough (SN8 1DF). It has a recorded floor area of 27 m² (around 291 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (February 2024) shows a D (score 58), a step below the typical UK home. When first surveyed in November 2022 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Very Good, roof efficiency went from Average to Good and window efficiency went from Very Poor to Good. The recommended improvements would lift it to B (score 83), a 2-band jump. Main heating runs on electricity.
Sale prices here have outpaced England HPI: 3.5% per year against 0% for the wider region. Today's modelled estimate of £143,000 is 34.9% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£365/sq ft) was about 93.4% above the typical sold price in the postcode. 10 planning records sit against the property, 6 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. At 27 m² it sits well below the postcode median (73 m² across 7 EPCs), making it one of the more compact homes locally. Sold December 2022 for £106,000. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
Multiple extension applications run across more than a decade of planning history at 3a.
Extension: Single storey · Rear of property
Proposed single storey rear extension, internal alterations and repairs
Sale price has at least doubled since 1999.
£143,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 23 years.
£106,000
Growth on file: 3.5% per year over 23 years.
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3a is notably below the street on floor area.
Price per m²
£3,926
Street avg £2,885
Floor Area
27 m²
Street avg 90 m²
Habitable Rooms
2 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
0.2 km

Daytime· 07:00 – 23:00
48.8dB

Changes detected from historical EPC data
Upgraded to gas central heating
Heating controls upgraded for better temperature management
Single glazing replaced with double or better glazing
Wall insulation improved
Loft insulation upgraded to recommended levels
Floor insulation added or improved
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Extension: Single storey · Rear of property
Proposed single storey rear extension, internal alterations and repairs
8 more applications for this property
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14 December 2022Most recent
£106,000
+32.5%over 8 years29 August 2014
£80,000
-11.1%over 2 years4 November 2011
£90,000
-5.3%over 2 years8 December 2008
£95,000
+100.0%over 9 years3 December 1999
£47,500
Median price across the last 5 sales in SN8 1DF: £239,200 (2025–2012).
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CO₂ Emissions
2.0 t/year
Street avg 4.8 t/year
Laineys Close — bus stop.
Closest school
0.7 km
Marlborough St Mary's CE Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
40.7dB