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Get started34 Greenfern Avenue is a three-bedroom semi-detached house in Slough (SL1 6AQ). It has a recorded floor area of 82 m² (around 886 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (February 2010) shows a C (score 75), near the top of the C band. The latest certificate is from February 2010, so improvements made since then won't be reflected.
Sale prices here have outpaced Slough HPI: 7.5% per year against 0% for the wider region. Today's modelled estimate of £447,000 sits 61.1% above the 2014 sale of £277,500. On a £-per-square-foot basis, the last sale (£313/sq ft) was about 20.9% above the typical sold price in the postcode. On the market in March 2014 and unlisted since — roughly 12 years. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: a garage conversion approved in 2014. Past consents include a garage conversion, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 83% of similar EPCs).
34 Greenfern Avenue's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 11 Feb 2020
LAWFUL DEVELOPMENT CERTIFICATE FOR PROPOSED CONVERSION OF GARAGE TO STUDY AND CHANGE OF GARAGE DOOR TO BRICK WALL/WINDOW AND NEW SIDE W.C. WINDOW WHICH REPLACES SIDE DOOR.
34 Greenfern Avenue has more than tripled in price since its earliest registered sale in 1996.
£447,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 18 years.
£277,500
Growth on file: 7.5% per year over 18 years.
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Detailed AI analysis
CO₂ Emissions for 34 Greenfern Avenue runs comfortably ahead of the street norm.
Price per m²
£3,370
Street avg £3,870
Floor Area
82 m²
Street avg 95 m²
Habitable Rooms
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

13 March 2014Most recent
£277,500
+11.0%over 7 years8 February 2007
£249,950
+19.0%over 11 months16 March 2006
£210,000
+178.1%over 10 years1 March 1996
£75,500
Median price across the last 5 sales in SL1 6AQ: £492,500 (2025–2021).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
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Full planning history
Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
2.8 t/year
Street avg 4.1 t/year
SL1 6NW
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