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Get started5 Newtons Walk is a five-bedroom detached house in Baydon, Marlborough, Marlborough (SN8 2FF). It has a recorded floor area of 166 m² (around 1787 sq ft), construction records dating it to 2007 onwards and council tax band E. The latest certificate (January 2018) shows a C (score 80), near the top of the C band. The rating has held steady at C across 2 certificates since July 2010. Between certificates, lighting went from Average to Good; while roof efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to B (score 88). Other recorded features include a conservatory.
Sale prices here have outpaced England HPI: 2.7% per year against 0% for the wider region. Today's modelled estimate of £612,000 is 27.5% above the 2021 sale price. At 166 m² the property is well over the postcode median (123 m² across 23 EPCs), placing it in the larger end of the local stock. One planning record on file: an extension approved in 2016. Past consents include an extension and a porch, meaningful when judging how the property has evolved. Most recent transfer: March 2021 at £480,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
5 Newtons Walk has an approved front extension on the planning record.
Extension: Front of property
Proposed front porch extension
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£612,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.7% per year over 11 years.
£480,000
Growth on file: 2.7% per year over 11 years.
Everything we know about this property, compiled into one in-depth, downloadable report.
Habitable Rooms for 5 Newtons Walk runs comfortably ahead of the street norm.
Price per m²
£2,892
Street avg £3,359
Floor Area
166 m²
Street avg 113 m²
Habitable Rooms
10 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
0.3 km

Daytime· 07:00 – 23:00
45.8dB

25 March 2021Most recent
£480,000
+33.3%over 10 years6 August 2010
£360,000
Median price across the last 5 sales in SN8 2FF: £478,000 (2025–2021).
18 Newtons Walk Aldbourne Road Baydon Marlborough
Sold Aug 2025
7 Newtons Walk Aldbourne Road Baydon Marlborough
Sold Mar 2024
21 Newtons Walk Aldbourne Road Baydon Marlborough
Sold Nov 2023
3 Newtons Walk Aldbourne Road Baydon Marlborough
Sold Mar 2022
8 Newtons Walk Aldbourne Road Baydon Marlborough
Sold Dec 2021
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Street avg 6 rooms
CO₂ Emissions
3.5 t/year
Street avg 2.3 t/year
SN8 2FA
Downsmead — bus stop.
Closest school
0.5 km
Baydon St Nicholas Church of England Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
38.2dB