1 Boleyn Avenue, Enfield, EN1 4HR
About 1 Boleyn Avenue
1 Boleyn Avenue is a semi-detached house in Enfield (EN1 4HR). It has a recorded floor area of 67 m² (around 721 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (July 2025) shows an F (score 29), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 77), a 3-band jump. Main heating runs on electricity.
At 67 m² it's 16.3% smaller than the typical home in the postcode (80 m² median across 34 EPCs). On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved.
Everything you need to know about 1 Boleyn Avenue
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
1 Boleyn Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Planning history
- Nov 2025ExtensionAmendmentIn report
Extension to roof at side to form gable end with rear dormer, front rooflights and additional window at side elevation, built to comply with the rules under permitted development.
- Agent
- Discount Plans LTD
- Documents
- 9 docs on file
- Reference
- 25/03913/CEU
- Jan 2026Garage ConversionFullIn report
Extension: Single storey · Side and rear of property
Single storey side/rear extension, involving conversion of garage into habitable room.
- Agent
- Discount Plans LTD
Extension- Documents
- 11 docs on file
- Reference
- 25/03821/HOU
We flagged 1 thing worth checking at 1 Boleyn 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
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Sales history & valuation
1 Boleyn Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£398,000
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 4HR: £433,000 (2025–2022).
Versus other Boleyn Avenue homes
On co₂ emissions, 1 Boleyn Avenue stands well clear of the street.
EPC Rating
29 (F)
Street avg 61 (D)
Floor Area
67 m²
Street avg 85 m²
CO₂ Emissions
1.8 t/year
Street avg 4.0 t/year
Habitable Rooms
4 rooms
Street avg 5 rooms
Everything you need to know about 1 Boleyn 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
Crime
13/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Hoe Lane — bus stop.
Closest school
0.3 km
Carterhatch Infant School. 43 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
54.2dB
Night-time· 23:00 – 07:00
44.1dB