Beaulieu, Compton Avenue, Haringey, London, N6 4LH
About Beaulieu
Beaulieu is a detached house in Haringey, London, London (N6 4LH). It has a recorded floor area of 347 m² (around 3735 sq ft), construction records dating it to 1900-1929 and council tax band H. The latest certificate (July 2017) shows an F (score 37), near the bottom of the EPC scale. The recommended improvements would lift it to C (score 75), a 3-band jump.
2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension and a basement excavation, meaningful when judging how the property has evolved. The record references listed-building consent, which constrain future alterations. At 347 m² it's 24.4% smaller than the typical home in the postcode (459 m² median across 5 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 80% of similar EPCs). Today's modelled estimate of £6,228,000 is 41.5% above the 2019 sale price. Sold July 2019 for £4,400,000.
Know exactly what you're buying at Beaulieu
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
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Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Beaulieu's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
A a basement excavation application was refused at Beaulieu in 2022.
- Oct 2023BasementFullIn report
Extension: Rear of property
Works to the house include refurbishment and extension as follows: the full external and internal refurbishment of the existing house, which includes upgrading the external envelope to the original state and minor internal alterations to accommodate the internal layout development: single storey extensions to the south side gable and western rear of the house: a two storey extension to the north gable: the addition of a basement.
ListedExtension- Documents
- 37 docs on file
- Reference
- HGY/2023/0809
- Jun 2022BasementFullIn report
Refurbishment and extension of existing dwelling including side wings, rear extension and new basement.
Extension- Documents
- 21 docs on file
- Reference
- HGY/2021/3556
We flagged 1 thing worth checking at Beaulieu
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.
- Larger development activity nearby
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Sales history & valuation
£6,228,000
Modelled from EPC, postcode comparables.
£4,400,000
Recorded with HM Land Registry.
Sales timeline
17 July 2019Most recent
£4,400,000
Median price across the last 5 sales in N6 4LH: £11,000,000 (2020–2013).
Nearby sales in N6 4LH
Esterel, Compton Avenue, Haringey, London, N6 4LH
Sold Nov 2020
£5,750,000Treetops, Compton Avenue, Haringey, London, N6 4LH
Sold Sept 2020
£11,000,000Woodley, Compton Avenue, Haringey, London, N6 4LH
Sold Aug 2015
£10,800,000Far End, Compton Avenue, Haringey, London, N6 4LH
Sold Jun 2015
£11,750,000Derwen, Compton Avenue, Haringey, London, N6 4LH
Sold Oct 2013
£11,150,000
Everything we know about Beaulieu, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Compton Avenue homes
EPC Rating for Beaulieu lags the street by a wide margin.
Price per m²
£12,680
Street avg £24,014
Floor Area
347 m²
Street avg 616 m²
Habitable Rooms
10 rooms
Street avg 12 rooms
CO₂ Emissions
23.0 t/year
Street avg 22.3 t/year
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
7/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Compton Avenue / Kenwood House — bus stop.
Closest school
1.0 km
Highgate Primary School. 49 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
46.6dB

Night-time· 23:00 – 07:00
39.1dB