39 Longmore Avenue, East Barnet, Barnet, EN4 8AE
About 39 Longmore Avenue
39 Longmore Avenue is a semi-detached house in East Barnet, Barnet, Barnet (EN4 8AE). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (March 2023) shows a D (score 55), a step below the typical UK home. The recommended improvements would lift it to B (score 86), a 2-band jump.
2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £596,000 is 26.8% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£446/sq ft) was about 19.6% above the typical sold price in the postcode. Most recent transfer: January 2024 at £470,000.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
- Mar 2024ExtensionOutlineIn report
Extension: Single storey · Rear of property
Single storeay rear extension with a proposed depth of 6m, maximum height of 2.9m and eaves height of 2.9m.
- Agent
- S47 Architecture limited
- Documents
- 11 docs on file
- Reference
- 24/0467/PNH
- Feb 2024Loft ConversionOutlineIn report
Roof extension involving hip to gable, rear dormer window and 2no. front facing rooflights
- Agent
- S47 Architecture limited
- Documents
- 10 docs on file
- Reference
- 24/0457/192
We flagged 1 thing worth checking at 39 Longmore 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
39 Longmore Avenue valuation sits well clear of the typical sold price in this postcode.
£596,000
Modelled from EPC, postcode comparables.
£470,000
Recorded with HM Land Registry.
Sales timeline
25 January 2024Most recent
£470,000
Median price across the last 5 sales in EN4 8AE: £550,000 (2024–2019).
Nearby sales in EN4 8AE
43 Longmore Avenue, East Barnet, Barnet, EN4 8AE
Sold Nov 2024
£550,00041 Longmore Avenue, East Barnet, Barnet, EN4 8AE
Sold Jan 2024
£780,00035 Longmore Avenue, East Barnet, Barnet, EN4 8AE
Sold Oct 2022
£580,00033 Longmore Avenue, East Barnet, Barnet, EN4 8AE
Sold Sept 2021
£530,00015 Longmore Avenue, East Barnet, Barnet, EN4 8AE
Sold Apr 2016
£580,000
Versus other Longmore Avenue homes
39 Longmore Avenue is notably below the street on co₂ emissions.
Price per m²
£4,796
Street avg £4,971
Floor Area
98 m²
Street avg 93 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.4 t/year
Street avg 4.3 t/year
Similar properties nearby
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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Lancaster Road (EN4) — bus stop.
Closest school
0.5 km
St Mary's CofE Primary School, East Barnet. 35 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
52.6dB

Night-time· 23:00 – 07:00
41.5dB







