14 Greenfern Avenue, Slough, SL1 6AQ
About 14 Greenfern Avenue
14 Greenfern Avenue is a three-bedroom semi-detached house in Slough (SL1 6AQ). It has a recorded floor area of 71 m² (around 764 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2014) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from July 2014, so improvements made since then won't be reflected.
It lags the bulk of the postcode on energy efficiency (less efficient than 88% of similar EPCs). Across 2014–2020, sale prices on this property compounded at 4.2% per year. On a £-per-square-foot basis, the last sale (£572/sq ft) was about 141.6% above the typical sold price in the postcode. Sold January 2020 for £437,500.
What this property has
Inside
- Bedrooms3
- Bathrooms1
Building
- Central heatingYes
- RefurbishedYes
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 21 Jul 2024
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £1,020 · Includes VAT
Planning history
14 Greenfern Avenue has no planning applications on record.
But the area is active
5 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£480,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 5 years.
£437,500
Growth on file: 4.2% per year over 5 years.
Sales timeline
10 January 2020Most recent
£437,500
+23.9%over 5 years31 October 2014
£353,000
Median price across the last 5 sales in SL1 6AQ: £492,500 (2025–2021).
Nearby sales in SL1 6AQ
Versus other Greenfern Avenue homes
On epc rating, 14 Greenfern Avenue runs well behind the street norm.
Price per m²
£6,162
Street avg £3,670
Floor Area
71 m²
Street avg 96 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
4.3 t/year
Street avg 4.0 t/year
Similar properties nearby
The neighbourhood at a glance
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.
Closest school
0.6 km
Our Lady of Peace Catholic Primary and Nursery School. 14 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.6dB

Night-time· 23:00 – 07:00
44.2dB







