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Get started20 Allison Close is a four-bedroom end-of-terrace house in Waltham Abbey (EN9 3NY). It has a recorded floor area of 103 m² (around 1109 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (November 2023) shows a C (score 69), just inside the C band. When first surveyed in January 2014 the rating was D, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 82). Records show the property has been extended at some point in its history.
Today's modelled estimate of £498,000 is 23% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£365/sq ft) was about 53.2% above the typical sold price in the postcode. Sold December 2020 for £405,000.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£498,000
Modelled from EPC, postcode comparables.
£405,000
Recorded with HM Land Registry.
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Detailed AI analysis
Price per m²
£3,932
Street avg £3,509
Floor Area
103 m²
Street avg 96 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Reported crime in the wider district is trending notably upward year-on-year.
Crime
4/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
48.3dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
18 December 2020Most recent
£405,000
Median price across the last 5 sales in EN9 3NY: £375,000 (2024–2021).
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Detailed EPC data
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CO₂ Emissions
3.6 t/year
Street avg 3.7 t/year
EN9 3HH
Amesbury — bus stop.
Closest school
0.5 km
Hillhouse CofE Primary School. 5 schools nearby.
Night-time· 23:00 – 07:00
39.2dB