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Get started18 Armley Close is a four-bedroom detached house in Long Buckby, Northampton, Northampton (NN6 7YG). It has a recorded floor area of 113 m² (around 1216 sq ft), construction records dating it to 1983-1990 and council tax band E. The latest certificate (February 2026) shows a C (score 69), just inside the C band. When first surveyed in November 2011 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Very Poor to Good. This certificate was lodged in the last six months, so the rating reflects current condition. Other recorded features include notable views.
Sale prices here have outpaced England HPI: 6.8% per year against 0% for the wider region. Today's modelled estimate of £422,000 sits 71.2% above the 2012 sale of £246,500. On a £-per-square-foot basis, the last sale (£203/sq ft) was about 22% below the postcode norm. Last changed hands 14 years ago, in February 2012.
The EPC has just been inspected, so the rating reflects current condition.
Sale price has at least doubled since 1996.
£422,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.8% per year over 16 years.
£246,500
Growth on file: 6.8% per year over 16 years.
On floor area, 18 Armley Close runs well behind the street norm.
Price per m²
£2,181
Street avg £2,996
Floor Area
113 m²
Street avg 137 m²
Habitable Rooms
6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km

Daytime· 07:00 – 23:00
45.3dB

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.
9 February 2012Most recent
£246,500
+186.6%over 15 years21 February 1996
£86,000
Median price across the last 5 sales in NN6 7YG: £415,000 (2024–2019).
Street avg 7 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.6 t/year
NN6 7YN
Holyoake Terrace — bus stop.
Closest school
0.3 km
Long Buckby Infant School. 2 schools nearby.
Night-time· 23:00 – 07:00
37.2dB
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