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Get started31 Broadgates Avenue is a six-bedroom detached house in Barnet (EN4 0NU). It has a recorded floor area of 318 m² (around 3423 sq ft), construction records dating it to 1950-1966 and council tax band H. The property has underfloor heating on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include outbuildings and attached land beyond the plot. Our model identifies extension potential, subject to local planning policy. The latest certificate (September 2021) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 65).
Sale prices here have outpaced Barnet HPI: 4.2% per year against 0% for the wider region. Today's modelled estimate of £2,712,000 is 32.3% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£599/sq ft) was about 72.8% above the typical sold price in the postcode. 5 planning records sit against the property, 4 approved, 1 refused. Past consents include an extension and a loft conversion, meaningful when judging how the property has evolved. It lags the bulk of the postcode on energy efficiency (less efficient than 83% of similar EPCs). Sold February 2022 for £2,050,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
31 Broadgates Avenue's carbon output runs well above what efficient homes in the postcode produce.
A recent planning application at 31 Broadgates Avenue was refused — worth checking the council file.
Details pursuant to Ref: 23/04123/HOU for sustainable drainage system (4) in respect of a single storey front, side and rear extensions, 1st floor front extension, extension to roof at sides with rear dormers, front and sides roof lights and raising of roof ridge height, relocation of main entrance, internal garage, additional windows and alterations to elevations.
Sale price has at least doubled since 2003.
£2,712,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 19 years.
£2,050,000
Growth on file: 4.2% per year over 19 years.
31 Broadgates Avenue is notably below the street on co₂ emissions.
Price per m²
£6,447
Street avg £4,995
Floor Area
318 m²
Street avg 334 m²
Habitable Rooms
10 rooms
Street avg 9 rooms
Rail-style transport is unusually close for this postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Broadgates Avenue — bus stop.

Daytime· 07:00 – 23:00
45.8dB

Extension: Part single, part two storey
Details submitted pursuant to reference 23/04123/HOU: SuDS (4) in respect of single storey front, side and rear extensions, 1st floor front extension, extension to roof at sides with rear dormers, front and sides roof lights and raising of roof ridge height, relocation of main entrance, internal garage, additional windows and alterations to elevations.
3 more applications for this property
Join to see all planning history.
23 February 2022Most recent
£2,050,000
+115.8%over 18 years15 August 2003
£950,000
Median price across the last 5 sales in EN4 0NU: £1,800,000 (2024–2019).
CO₂ Emissions
16.0 t/year
Street avg 9.0 t/year
EN4 0LS
Closest school
0.7 km
Monken Hadley CofE Primary School. 17 schools nearby.
Night-time· 23:00 – 07:00
37.5dB
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