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Get startedHiddenwell is a four-bedroom detached house in Naseby, Northampton, Northampton (NN6 6DA). It has a recorded floor area of 148 m² (around 1593 sq ft), construction records dating it to 1976-1982 and council tax band E. The latest certificate (January 2016) shows a D (score 68), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2016. Between certificates, lighting went from Average to Good. The recommended improvements would push it to C (score 76). Main heating runs on oil. The latest certificate is from January 2016, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 2.3% per year against 0% for the wider region. Today's modelled estimate of £497,000 is 27.4% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£245/sq ft) was about 16.8% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 9 years ago, in August 2017.
This certificate is over 10 years old and is no longer valid.Expired 13 Jan 2026
Hiddenwell has 2 separate extension applications on the council record.
Extension: Two storey · Rear of property
Two storey extension to rear (amended scheme)
Hiddenwell valuation sits well clear of the typical sold price in this postcode.
£497,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 8 years.
£390,000
Growth on file: 2.3% per year over 8 years.
On epc rating, Hiddenwell stands well clear of the street.
Price per m²
£2,635
Street avg £2,447
Floor Area
148 m²
Street avg 192 m²
Habitable Rooms
6 rooms
Street avg 7 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
49.3dB

Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Extension: Two storey · Rear of property
Two storey extension to rear
4 August 2017Most recent
£390,000
+20.0%over 8 years1 July 2009
£325,000
Median price across the last 5 sales in NN6 6DA: £177,000 (2024–2021).
89 Church Street Naseby Northampton
Sold Jul 2024
91 Church Street Naseby Northampton
Sold Jul 2023
90 Church Street Naseby Northampton
Sold Feb 2023
Henchilmere House Church Street Naseby Northampton
Sold Jun 2021
Lily House Church Street Naseby Northampton
Sold Apr 2021
CO₂ Emissions
4.8 t/year
Street avg 8.3 t/year
NN6 6DQ
Primary School — bus stop.
Closest school
0.1 km
Naseby Church of England Primary Academy. 1 school nearby.
Night-time· 23:00 – 07:00
41.0dB
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