59 Lyonsdown Avenue, New Barnet, Barnet, EN5 1DX
About 59 Lyonsdown Avenue
59 Lyonsdown Avenue is a seven-bedroom detached house in New Barnet, Barnet, Barnet (EN5 1DX). It has a recorded floor area of 401 m² (around 4316 sq ft), construction records dating it to 1930-1949 and council tax band G. The latest certificate (May 2025) shows an E (score 39), well below the UK norm with real room to improve. When first surveyed in April 2024 the rating was F, the property has climbed 1 band since. Between certificates, lighting went from Very Poor to Very Good. The recommended improvements would lift it to C (score 72), a 2-band jump. Other recorded features include attached land beyond the plot. Period features are noted in the property record. The home occupies a corner plot.
At 401 m² the property is well over the postcode median (233 m² across 12 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). 7 bedrooms is on the larger side for this postcode, where 5 is the typical count. It changed hands recently, sold September 2025 for £1,750,000.
Know exactly what you're buying at 59 Lyonsdown Avenue
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
What this property has
Inside
- Bedrooms7
- Bathrooms2
- Dining roomYes
Outside
- Private gardenYes
- ParkingOff street
- LandYes
- Corner plotYes
Building
- Period featuresYes
Energy performance
59 Lyonsdown Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
Planning history
59 Lyonsdown Avenue has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 1 thing worth checking at 59 Lyonsdown 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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Latest sale on 59 Lyonsdown Avenue was the highest on Land Registry record across the postcode.
£1,629,000
Modelled from EPC, postcode comparables.
£1,750,000
Recorded with HM Land Registry.
Sales timeline
18 September 2025Most recent
£1,750,000
Median price across the last 5 sales in EN5 1DX: £1,237,500 (2024–2018).
Nearby sales in EN5 1DX
42 Lyonsdown Avenue, New Barnet, Barnet, EN5 1DX
Sold Apr 2024
£1,150,00049 Lyonsdown Avenue, New Barnet, Barnet, EN5 1DX
Sold Feb 2024
£950,00043 Lyonsdown Avenue, New Barnet, Barnet, EN5 1DX
Sold Sept 2022
£1,500,00055 Lyonsdown Avenue, New Barnet, Barnet, EN5 1DX
Sold Mar 2021
£1,310,00037 Lyonsdown Avenue, New Barnet, Barnet, EN5 1DX
Sold Sept 2018
£1,237,500
Everything we know about 59 Lyonsdown Avenue, 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 Lyonsdown Avenue homes
59 Lyonsdown Avenue is notably below the street on years held.
Price per m²
£4,364
Street avg £5,821
Floor Area
401 m²
Street avg 219 m²
Habitable Rooms
7 rooms
Street avg 8 rooms
CO₂ Emissions
26.0 t/year
Street avg 9.2 t/year
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Pricklers Hill — bus stop.
Closest school
1.1 km
St Mary's CofE Primary School, East Barnet. 36 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
51.3dB

Night-time· 23:00 – 07:00
41.8dB