6 Duckworth Dell, Northampton, NN3 5DG
About 6 Duckworth Dell
6 Duckworth Dell is a two-bedroom end-of-terrace house in Northampton (NN3 5DG). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (September 2024) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2013. Between certificates, roof efficiency went from Very Poor to Good and lighting went from Average to Very Good; while wall efficiency dropped from Good to Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 83), a 2-band jump.
Today's modelled estimate of £186,000 is 20% above the 2022 sale price. On a £-per-square-foot basis, the last sale (£192/sq ft) was about 90% above the typical sold price in the postcode. Most recent transfer: January 2022 at £155,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
Outside
- Private gardenYes
- ParkingOff street
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 8 September 2034
Property Improvements
Changes detected from historical EPC data
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
6 Duckworth Dell has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£186,000
Modelled from EPC, postcode comparables.
£155,000
Recorded with HM Land Registry.
Sales timeline
17 January 2022Most recent
£155,000
Median price across the last 5 sales in NN3 5DG: £170,000 (2025–2021).
Nearby sales in NN3 5DG
Versus other Duckworth Dell homes
Floor Area for 6 Duckworth Dell lags the street by a wide margin.
Price per m²
£2,067
Street avg £1,604
Floor Area
75 m²
Street avg 83 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
3.8 t/year
Street avg 3.4 t/year
Similar properties nearby
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The neighbourhood at a glance
Crime
461/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
Spelhoe Street — bus stop.
Closest school
0.7 km
Thorplands Primary School. 26 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
52.3dB

Night-time· 23:00 – 07:00
42.5dB







