20 Main Avenue, Enfield, EN1 1DA
About 20 Main Avenue
20 Main Avenue is a mid-terrace house in Enfield (EN1 1DA). It has a recorded floor area of 73 m² (around 786 sq ft) and construction records dating it to 1900-1929. The latest certificate (February 2025) shows a C (score 69), just inside the C band. The rating has held steady at C across 2 certificates since February 2015. Between certificates, window efficiency went from Average to Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to B (score 89).
One planning record on file: an extension approved in 2013. Past consents include an extension, partial demolition and change of use to residential, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 82% of similar EPCs).
Everything you need to know about 20 Main Avenue
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Window efficiency improved
More low energy lighting installed
Planning history
Planning history includes recorded demolition works, indicating a major rebuild phase at this address.
- Apr 2013Change of UseFullIn report
Extension: Single storey
Change of use of take away at ground floor with residential above to a 1 x 3 bed single family dwelling involving single storey front extension incorporating new bay window and front door and demolition of rear extensions and outbuilding.
ExtensionDemolition- Documents
- 7 docs on file
- Reference
- P13-00481PLA
We flagged 2 things worth checking at 20 Main Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
20 Main Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£477,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in EN1 1DA: £475,000 (2025–2022).
Versus other Main Avenue homes
On co₂ emissions, 20 Main Avenue stands well clear of the street.
EPC Rating
69 (C)
Street avg 58 (D)
Floor Area
73 m²
Street avg 83 m²
CO₂ Emissions
2.7 t/year
Street avg 4.0 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
Everything you need to know about 20 Main Avenue
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
13/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
John Jackson Library — bus stop.
Closest school
0.4 km
Bush Hill Park Primary School. 52 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
52.4dB
Night-time· 23:00 – 07:00
41.5dB