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Get started21 Betoyne Avenue is a semi-detached house in Waltham Forest, London, London (E4 9SG). It has a recorded floor area of 92 m² (around 990 sq ft), construction records dating it to 1930-1949 and council tax band E. The latest certificate (April 2021) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in June 2020 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Average to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 87), a 2-band jump.
Sale prices here have outpaced London HPI: 11.8% per year against 0% for the wider region. Today's modelled estimate of £636,000 is 26.4% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£508/sq ft) was about 25% above the typical sold price in the postcode. One planning record on file: tree works approved in 2021. Past consents include tree works, meaningful when judging how the property has evolved. Last sale on file: £503,000 in November 2020.
Recommended upgrades on file would lift this property by multiple EPC bands.
Horse chestnut T1 - Reduce north facing lateral branches by circa 2.5m to shape in proportion to tree's original shape. Crown thin by 20 per cent. Crown clean by removing crossing branches and any wounded growth prone to infection.
21 Betoyne Avenue changed hands twice within eighteen months — unusual for the area.
£636,000
Modelled from EPC, postcode comparables and a sale-price growth of 11.8% per year over 1 year.
£503,000
Growth on file: 11.8% per year over 1 year.
21 Betoyne Avenue outperforms the street on co₂ emissions by a wide margin.
Price per m²
£5,467
Street avg £5,388
Floor Area
92 m²
Street avg 100 m²
Habitable Rooms
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
0.1 km
Chingford Lane (E4) — bus stop.

Daytime· 07:00 – 23:00
51.8dB

Changes detected from historical EPC data
Hot water system upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
26 November 2020Most recent
£503,000
+11.8%18 September 2020
£450,000
Median price across the last 5 sales in E4 9SG: £671,880 (2023–2021).
7 Betoyne Avenue Waltham Forest London
Sold Oct 2023
10 Betoyne Avenue Waltham Forest London
Sold Sept 2022
9 Betoyne Avenue Waltham Forest London
Sold Jun 2022
14 Betoyne Avenue Waltham Forest London
Sold Jun 2021
1 Betoyne Avenue Waltham Forest London
Sold Jun 2021
Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.6 t/year
Closest school
0.5 km
Longshaw Primary Academy. 33 schools nearby.
Night-time· 23:00 – 07:00
42.1dB
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