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Get startedRussley Park Cottage is a detached house in Baydon, Marlborough, Marlborough (SN8 2JY). It has a recorded floor area of 272 m² (around 2928 sq ft), construction records dating it to before 1900 and council tax band G. The latest certificate (May 2021) shows an E (score 43), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since March 2010. Between certificates, lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Good to Average and main heating dropped from Good to Average. The recommended improvements would lift it to C (score 69), a 2-band jump. Main heating runs on oil.
Sale prices here have outpaced England HPI: 5.9% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£430/sq ft) was about 77.1% above the typical sold price in the postcode. At 272 m² the property is well over the postcode median (153 m² across 16 EPCs), placing it in the larger end of the local stock. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Sold January 2022 for £1,260,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Russley Park Cottage's carbon output runs well above what efficient homes in the postcode produce.
Erection of a triple bay garage and car port.
Russley Park Cottage has more than tripled in price since its earliest registered sale in 1999.
£1,263,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 23 years.
£1,260,000
Growth on file: 5.9% per year over 23 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
On price per m², Russley Park Cottage stands well clear of the street.
Price per m²
£4,632
Street avg £3,084
Floor Area
272 m²
Street avg 160 m²
Habitable Rooms
9 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
2.6 km

Daytime· 07:00 – 23:00
45.1dB

Changes detected from historical EPC data
Hot water efficiency decreased
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Erection of extensions, alterations and double garage.
31 January 2022Most recent
£1,260,000
+265.2%over 22 years13 May 1999
£345,000
Median price across the last 5 sales in SN8 2JY: £517,650 (2025–2020).
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Full planning history
Every application and decision on record
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Street avg 7 rooms
CO₂ Emissions
17.0 t/year
Street avg 7.3 t/year
SN8 2QE
Downsmead — bus stop.
Closest school
2.7 km
Baydon St Nicholas Church of England Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
37.4dB