34 Friern Barnet Lane, Barnet, London, N11 3LX
About 34 Friern Barnet Lane
34 Friern Barnet Lane is a four-bedroom detached house in Barnet, London, London (N11 3LX). It has a recorded floor area of 182 m² (around 1959 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (September 2019) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in October 2016 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Good and lighting went from Average to Very Good. The recommended improvements would lift it to B (score 82), a 2-band jump.
At 182 m² the property is well over the postcode median (21 m² across 28 EPCs), placing it in the larger end of the local stock. Last sale on file: £950,000 in March 2020. Across the public record there are 5 sales, relatively high churn for a single property. 6 planning records sit against the property, 3 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Across 2002–2020, sale prices on this property compounded at 6.8% per year. Today's modelled estimate of £1,060,000 is 11.6% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£485/sq ft) was about 15.2% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms3
- Dining roomYes
- Utility roomYes
- CloakroomYes
- EnsuiteYes
Outside
- GarageYes
Energy performance
34 Friern Barnet Lane'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 changed
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Jul 2017Loft ConversionOutlineIn report
Extension: Single storey · Rear of property
Single storey rear extension. Roof extension involving hip to gable, rear dormer window with juliette balcony, 1no. rooflights to front and new gable window to side elevation to facilitate a loft conversion
- Agent
- Dean Design Architectural Services
Extension- Documents
- 11 docs on file
- Reference
- 17/3236/192
- Jul 2017ExtensionFullIn report
Extension: Part single, part two storey · Rear of property
Part single, part two storey rear extension. Enlargement of first floor side window
- Agent
- Dean Design Architectural Services
- Documents
- 9 docs on file
- Reference
- 17/3239/HSE
We flagged 1 thing worth checking at 34 Friern Barnet Lane
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
30-day money-back guarantee
Sales history & valuation
Latest sale on 34 Friern Barnet Lane was the highest on Land Registry record across the postcode.
£1,060,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 18 years.
£950,000
Growth on file: 6.8% per year over 18 years.
Sales timeline
24 March 2020Most recent
£950,000
+40.7%over 2 years21 May 2017
£675,000
+20.5%over 5 years29 March 2012
£560,000
+40.0%over 5 years28 December 2006
£400,000
+34.7%over 4 years25 July 2002
£297,000
Median price across the last 5 sales in N11 3LX: £650,000 (2024–2015).
Nearby sales in N11 3LX
30 Friern Barnet Lane, Barnet, London, N11 3LX
Sold Dec 2024
£725,00032 Friern Barnet Lane, Barnet, London, N11 3LX
Sold May 2024
£725,00026 Friern Barnet Lane, Barnet, London, N11 3LX
Sold Mar 2017
£650,00018 Friern Barnet Lane, Barnet, London, N11 3LX
Sold Nov 2016
£645,00028 Friern Barnet Lane, Barnet, London, N11 3LX
Sold Apr 2015
£552,000
Versus other Friern Barnet Lane homes
On floor area, 34 Friern Barnet Lane stands well clear of the street.
Price per m²
£5,220
Street avg £9,953
Floor Area
182 m²
Street avg 138 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
6.1 t/year
Street avg 6.7 t/year
Similar properties nearby
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1 Cheddar Close, Barnet
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
5/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Constable Close — bus stop.
Closest school
0.4 km
St John's CofE Junior Mixed and Infant School. 60 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
53.0dB

Night-time· 23:00 – 07:00
43.0dB







