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Get started4 Park Close is a two-bedroom detached house in Sywell, Northampton, Northampton (NN6 0AX). It has a recorded floor area of 83 m² (around 893 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (October 2021) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 82), a 2-band jump. Other recorded features include attached land beyond the plot.
Sale prices here have outpaced England HPI: 6.1% per year against 0% for the wider region. Today's modelled estimate of £413,000 is 10.1% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£420/sq ft) was about 64.1% above the typical sold price in the postcode. At 83 m² it sits well below the postcode median (155 m² across 4 EPCs), making it one of the more compact homes locally. One planning record on file: an extension approved in 2023. Past consents include an extension, meaningful when judging how the property has evolved. Most recent transfer: June 2022 at £375,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
4 Park Close has an approved single-storey rear extension on the planning record.
Extension: Single storey · Rear of property
Proposed single storey rear extension with roof lantern
Price for 4 Park Close has grown more than fourfold since the 1996 starting point.
£413,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.1% per year over 26 years.
£375,000
Growth on file: 6.1% per year over 26 years.
Price per m² for 4 Park Close runs comfortably ahead of the street norm.
Price per m²
£4,518
Street avg £2,474
Floor Area
83 m²
Street avg 164 m²
Habitable Rooms
5 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
0.1 km

Daytime· 07:00 – 23:00
43.6dB

24 June 2022Most recent
£375,000
+349.0%over 25 years20 December 1996
£83,514
Median price across the last 5 sales in NN6 0AX: £665,000 (2020–2005).
Street avg 8 rooms
CO₂ Emissions
3.6 t/year
Street avg 6.6 t/year
NN6 0RJ
Sywell Primary School — bus stop.
Closest school
0.2 km
Sywell Church of England Primary School. 6 schools nearby.
Night-time· 23:00 – 07:00
36.5dB
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