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Get started40 Downsmead is a four-bedroom detached house in Baydon, Marlborough, Marlborough (SN8 2LQ). It has a recorded floor area of 165 m² (around 1776 sq ft), construction records dating it to 1967-1975 and council tax band F. The latest certificate (November 2024) shows a C (score 79), near the top of the C band. The recommended improvements would push it to B (score 82).
At 165 m² the property is well over the postcode median (125 m² across 32 EPCs), placing it in the larger end of the local stock. Most recent transfer was March 2025 at £546,500 — fresh data. One planning record on file: an extension approved in 2004. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. Today's modelled estimate of £607,000 is 11.1% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£308/sq ft) was about 49% above the typical sold price in the postcode.
40 Downsmead has an approved extension on the planning record.
40 Downsmead valuation sits well clear of the typical sold price in this postcode.
£607,000
Modelled from EPC, postcode comparables.
£546,500
Recorded with HM Land Registry.
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Detailed AI analysis
Years Held for 40 Downsmead lags the street by a wide margin.
Price per m²
£3,312
Street avg £2,967
Floor Area
165 m²
Street avg 118 m²
Habitable Rooms
7 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
48.9dB

Erection of a conservatory.
7 March 2025Most recent
£546,500
Median price across the last 5 sales in SN8 2LQ: £550,000 (2024–2022).
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Detailed EPC data
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Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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CO₂ Emissions
4.5 t/year
Street avg 4.2 t/year
SN8 2QE
Downsmead — bus stop.
Closest school
0.4 km
Baydon St Nicholas Church of England Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
40.6dB