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Get started37 Barnfield is a three-bedroom semi-detached house in Slough (SL1 5JN). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (March 2019) shows a D (score 64), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 84), a 2-band jump.
Most recent transfer was May 2025 at £415,000 — fresh data. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, a porch and a loft conversion, meaningful when judging how the property has evolved. Today's modelled estimate of £479,000 is 15.4% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£386/sq ft) was about 111.7% above the typical sold price in the postcode.
Recommended upgrades on file would lift this property by multiple EPC bands.
Extension: Single storey · Side and rear of property
Construction of a single storey front extension to form porch plus single storey side and rear extension to existing dwelling.
37 Barnfield valuation sits well clear of the typical sold price in this postcode.
£479,000
Modelled from EPC, postcode comparables.
£415,000
Recorded with HM Land Registry.
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Detailed AI analysis
37 Barnfield is notably below the street on years held.
Price per m²
£4,150
Street avg £2,351
Floor Area
100 m²
Street avg 98 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
Rail-style transport is unusually close for this postcode.
Crime
18/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Mercian Recreation Ground — bus stop.

Daytime· 07:00 – 23:00
56.8dB

Extension: Single storey
Lawful development certificate for proposed loft conversion with rear dormer and 3no front velux windows, single storey side extension and porch.
30 May 2025Most recent
£415,000
Median price across the last 5 sales in SL1 5JN: £380,000 (2025–2013).
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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
4.2 t/year
Street avg 4.4 t/year
SL1 5HZ
Closest school
0.4 km
Cippenham School. 21 schools nearby.
Night-time· 23:00 – 07:00
48.6dB