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Get started30 Greenfern Avenue is a four-bedroom semi-detached house in Slough (SL1 6AQ). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (March 2022) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 78). Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced Slough HPI: 3.5% per year against 0% for the wider region. Today's modelled estimate of £510,000 is 18.6% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£354/sq ft) was about 36.5% above the typical sold price in the postcode. At 113 m² the property is well over the postcode median (80 m² across 23 EPCs), placing it in the larger end of the local stock. Most recent transfer: January 2023 at £430,000.
30 Greenfern Avenue has more than doubled in price since the earliest registered sale in 2000.
£510,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 22 years.
£430,000
Growth on file: 3.5% per year over 22 years.
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Detailed AI analysis
30 Greenfern Avenue is notably below the street on co₂ emissions.
Price per m²
£3,805
Street avg £3,839
Floor Area
113 m²
Street avg 93 m²
Habitable Rooms
6 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
0.1 km
Westlands Avenue — bus stop.

Daytime· 07:00 – 23:00
52.6dB

20 January 2023Most recent
£430,000
+118.3%over 22 years23 August 2000
£196,950
Median price across the last 5 sales in SL1 6AQ: £492,500 (2025–2020).
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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
5.6 t/year
Street avg 4.0 t/year
SL1 6ET
Closest school
0.6 km
Our Lady of Peace Catholic Primary and Nursery School. 14 schools nearby.
Night-time· 23:00 – 07:00
44.2dB