Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started15 Longmore Avenue is a four-bedroom semi-detached house in East Barnet, Barnet, Barnet (EN4 8AE). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (December 2015) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to B (score 83), a 3-band jump. The latest certificate is from December 2015, so improvements made since then won't be reflected.
At 125 m² the property is well over the postcode median (89 m² across 21 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. One planning record on file: an extension approved in 2002. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £724,000 is 24.8% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£431/sq ft) was about 15.7% above the typical sold price in the postcode. Last sold in April 2016, so it's been off the market for around 10 years.
15 Longmore Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
This certificate is over 10 years old and is no longer valid.Expired 23 Dec 2025
15 Longmore Avenue has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Single storey rear extension.
15 Longmore Avenue valuation sits well clear of the typical sold price in this postcode.
£724,000
Modelled from EPC, postcode comparables.
£580,000
Recorded with HM Land Registry.
CO₂ Emissions for 15 Longmore Avenue lags the street by a wide margin.
Price per m²
£4,640
Street avg £4,991
Floor Area
125 m²
Street avg 91 m²
Habitable Rooms
6 rooms
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.

Daytime· 07:00 – 23:00
52.6dB

22 April 2016Most recent
£580,000
Median price across the last 5 sales in EN4 8AE: £550,000 (2024–2021).
Street avg 5 rooms
CO₂ Emissions
6.7 t/year
Street avg 4.2 t/year
EN4 8UA
Closest school
0.5 km
St Mary's CofE Primary School, East Barnet. 35 schools nearby.
Night-time· 23:00 – 07:00
41.5dB
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell