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Get started21 Balliol Avenue is a three-bedroom mid-terrace house in Waltham Forest, London, London (E4 6LX). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1900-1929 and council tax band E. The latest certificate (May 2022) shows a C (score 70). The recommended improvements would push it to B (score 85). Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced London HPI: 5.5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£676/sq ft) was about 55.4% above the typical sold price in the postcode. On energy efficiency it sits in the top 10% of properties in this postcode. Last sale on file: £713,000 in September 2022. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
21 Balliol Avenue ranks among the most efficient homes in the postcode for energy use.
Sale price has at least doubled since 2007.
£711,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.5% per year over 15 years.
£713,000
Growth on file: 5.5% per year over 15 years.
On price per m², 21 Balliol Avenue stands well clear of the street.
Price per m²
£7,276
Street avg £5,134
Floor Area
98 m²
Street avg 109 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
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
Forest Glade — bus stop.

Daytime· 07:00 – 23:00
52.7dB

23 September 2022Most recent
£713,000
+122.8%over 15 years19 September 2007
£320,000
Median price across the last 5 sales in E4 6LX: £626,000 (2025–2023).
CO₂ Emissions
3.1 t/year
Street avg 5.4 t/year
E4 6PJ
Closest school
0.5 km
Longshaw Primary Academy. 35 schools nearby.
Night-time· 23:00 – 07:00
42.9dB
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