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Get started41 London Road is a four-bedroom semi-detached house in Marlborough (SN8 2AA). It has a recorded floor area of 124 m² (around 1335 sq ft), construction records dating it to 1996-2002 and council tax band D. The latest certificate (July 2020) shows a C (score 75), near the top of the C band. When first surveyed in March 2011 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Good to Very Good. The recommended improvements would push it to B (score 83). Other recorded features include outbuildings.
Sale prices here have outpaced England HPI: 7.2% per year against 0% for the wider region. Today's modelled estimate of £509,000 is 19.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£318/sq ft) was about 63.6% above the typical sold price in the postcode. Sold February 2021 for £425,000. Across the public record there are 4 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. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved. At 124 m² it's 21.6% larger than the typical home in the postcode (102 m² median across 33 EPCs). Its energy rating outperforms most of the postcode (better than 73% of similar EPCs).
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Loft Conversion with Flat Roof Dormer.
Price for 41 London Road has grown more than fourfold since the 1998 starting point.
£509,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 23 years.
£425,000
Growth on file: 7.2% per year over 23 years.
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Detailed AI analysis
41 London Road outperforms the street on epc rating by a wide margin.
Price per m²
£3,427
Street avg £3,178
Floor Area
124 m²
Street avg 131 m²
Habitable Rooms
7 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
0.0 km

Daytime· 07:00 – 23:00
49.5dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded to triple glazing
Roof insulation improved
Floor insulation added or improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Two storey · Rear of property
Two storey rear extension
5 February 2021Most recent
£425,000
+49.1%over 7 years22 February 2013
£285,000
+96.6%over 11 years26 October 2001
£145,000
+65.7%over 3 years29 May 1998
£87,500
Median price across the last 5 sales in SN8 2AA: £345,000 (2023–2021).
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Detailed EPC data
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Full planning history
Every application and decision on record
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Street avg 6 rooms
CO₂ Emissions
3.2 t/year
Street avg 6.2 t/year
SN8 2QE
Pelhams Court — bus stop.
Closest school
0.5 km
Marlborough St Mary's CE Primary School. 3 schools nearby.
Night-time· 23:00 – 07:00
41.4dB