Barnet House, Barnet Lane, Barnet, London, N20 8AS
About Barnet House
Barnet House is a detached house in Barnet, London, London (N20 8AS). It has a recorded floor area of 214 m² (around 2303 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (March 2022) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump.
Today's modelled estimate of £1,590,000 is 44.2% below the 2022 sale of £2,850,000, 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 (£1,237/sq ft) was about 138.5% above the typical sold price in the postcode. At 214 m² it sits well below the postcode median (403 m² across 3 EPCs), making it one of the more compact homes locally. 7 planning records sit against the property, 5 approved, 1 refused. Past consents include tree works, an extension and a conservatory, meaningful when judging how the property has evolved. Most recent transfer: July 2022 at £2,850,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
Barnet House's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
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Planning history
A tree works application was refused at Barnet House in 2025.
- Jul 2025New BuildFullIn report
Demolition of existing dwellinghouse and construction of a two storey detached dwellinghouse. Associated amenity space, landscaping, refuse storage, cycle store and off-street parking
- Agent
- WEA Planning
- Documents
- 24 docs on file
- Reference
- 25/2045/FUL
- Feb 2025Tree WorksTreesIn report
1 x Hornbeam (applicants ref. T1) - Remove to ground level. Standing in Area A2 of Tree Preservation Order.
- Documents
- 5 docs on file
- Reference
- TPP/0703/24
What's in Barnet House, Barnet Lane, Barnet, London, N20 8AS's planning history?
5 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£1,590,000
Modelled from EPC, postcode comparables.
£2,850,000
Recorded with HM Land Registry.
Sales timeline
7 July 2022Most recent
£2,850,000
Median price across the last 5 sales in N20 8AS: £2,250,000 (2022–2004).
Nearby sales in N20 8AS
Versus other Barnet Lane homes
Barnet House outperforms the street on price per m² by a wide margin.
Price per m²
£13,318
Street avg £8,565
Floor Area
214 m²
Street avg 378 m²
Habitable Rooms
7 rooms
Street avg 11 rooms
CO₂ Emissions
11.0 t/year
Street avg 15.1 t/year
Similar properties nearby
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1 Links Drive, Barnet
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1 Rowben 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
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.3 km
Totteridge War Memorial — bus stop.
Closest school
0.4 km
The Totteridge Academy. 33 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
46.3dB

Night-time· 23:00 – 07:00
38.5dB







