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Get started17 Averil Grove is a two-bedroom semi-detached house in Croydon, London, London (SW16 3ET). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1976-1982 and council tax band C. At 52 m² this is the smallest unit on EPC record across the building (52–66 m²). The building's EPC ratings span F to B across 24 units on file. Other recorded features include a balcony. The latest certificate (March 2019) shows an E (score 40), well below the UK norm with real room to improve. When first surveyed in January 2010 the rating was F, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Good and roof efficiency went from Very Poor to Poor; while window efficiency dropped from Good to Average and lighting dropped from Very Good to Very Poor. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on electricity.
On a £-per-square-foot basis, the last sale (£549/sq ft) was about 104.2% above the typical sold price in the postcode. Last sale on file: £307,400 in June 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£326,000
Modelled from EPC, postcode comparables.
£307,400
Recorded with HM Land Registry.
Floor Area for 17 Averil Grove lags the street by a wide margin.
Price per m²
£5,912
Street avg £3,686
Floor Area
52 m²
Street avg 56 m²
Habitable Rooms
3 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
8/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Grecian Crescent — bus stop.

Daytime· 07:00 – 23:00
51.1dB

Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Cavity wall insulation installed
Roof insulation improved
Low energy lighting percentage decreased
Are we missing something? Tell us about home improvements to help adjust your valuation.
28 June 2021Most recent
£307,400
Median price across the last 5 sales in SW16 3ET: £300,000 (2025–2019).
Street avg 3 rooms
CO₂ Emissions
3.6 t/year
Street avg 3.6 t/year
SW16 3HD
Closest school
0.2 km
St Joseph's College. 55 schools nearby.
Night-time· 23:00 – 07:00
42.1dB
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