31a, Main Avenue, Enfield, EN1 1DJ
About 31a
31a is a mid-terrace house in Enfield (EN1 1DJ). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1930-1949 and council tax band B. At 54 m² this is the smallest unit on EPC record across the building (54–67 m²). The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (74 versus a worst of 43). The latest certificate (July 2025) shows a C (score 74). When first surveyed in June 2015 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency dropped from Good to Average and lighting dropped from Very Good to Average.
Across 2015–2017, sale prices on this property compounded at 14.1% per year. Today's modelled estimate of £335,000 is 16.2% below the 2017 sale of £400,000, running counter to the wider postcode trend, which makes the EPC and condition history especially worth a look. On a £-per-square-foot basis, the last sale (£688/sq ft) was about 193% above the typical sold price in the postcode. On energy efficiency it sits in the top 10% of properties in this postcode. 9 years since the last transfer (June 2017).
Everything you need to know about 31a
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
31a ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Low energy lighting percentage decreased
Planning history
31a has no planning applications on record.
Notable planning nearby
18applications of note in the surrounding area
We flagged 2 things worth checking at 31a
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
Latest sale on 31a was the highest on Land Registry record across the postcode.
£335,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.1% per year over 2 years.
£400,000
Growth on file: 14.1% per year over 2 years.
Sales timeline
8 June 2017Most recent
£400,000
+25.8%over 1 year13 September 2015
£318,000
Median price across the last 5 sales in EN1 1DJ: £180,000 (2011–2006).
Versus other Main Avenue homes
Price per m² for 31a runs comfortably ahead of the street norm.
Price per m²
£7,407
Street avg £2,658
Floor Area
54 m²
Street avg 58 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 3.9 t/year
Everything you need to know about 31a
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
0.0 km
Main Avenue — bus stop.
Closest school
0.2 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
54.1dB
Night-time· 23:00 – 07:00
43.9dB