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Get started5 Allison Close is a four-bedroom end-of-terrace house in Waltham Abbey (EN9 3NY). It has a recorded floor area of 115 m² (around 1238 sq ft), construction records dating it to 1950-1966 and council tax band D. The latest certificate (December 2025) shows a C (score 70). The rating has held steady at C across 2 certificates since April 2014. Between certificates, lighting went from Average to Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition. Other recorded features include a loft. Records show the property has been extended at some point in its history. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 4.2% per year against 0% for the wider region. Today's modelled estimate of £525,000 sits 81% above the 2014 sale of £290,000. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 115 m² it's 15% larger than the typical home in the postcode (100 m² median across 14 EPCs). Last sold in October 2014, so it's been off the market for around 12 years.
The EPC has just been inspected, so the rating reflects current condition.
Planning history includes both a loft conversion and an extension — the classic family-home expansion.
Application for a Lawful Development Certificate for a proposed rear dormer loft conversion & an additional x3 no. roof light windows in the front pitch.
5 Allison Close valuation sits well clear of the typical sold price in this postcode.
£525,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.2% per year over 11 years.
£290,000
Growth on file: 4.2% per year over 11 years.
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Detailed AI analysis
Habitable Rooms for 5 Allison Close runs comfortably ahead of the street norm.
Price per m²
£2,522
Street avg £3,626
Floor Area
115 m²
Street avg 95 m²
Habitable Rooms
7 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
Loft insulation upgraded to recommended levels
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Single storey · Rear of property
Single storey rear extension.
31 October 2014Most recent
£290,000
+59.3%over 11 years27 June 2003
£182,000
Median price across the last 5 sales in EN9 3NY: £375,000 (2024–2021).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 5 rooms
CO₂ Emissions
3.5 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