12 Duckworth Dell, Northampton, NN3 5DG
About 12 Duckworth Dell
12 Duckworth Dell is a three-bedroom mid-terrace house in Northampton (NN3 5DG). It has a recorded floor area of 86 m² (around 924 sq ft), construction records dating it to 1967-1975 and council tax band A. The latest certificate (January 2010) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 75). The latest certificate is from January 2010, so improvements made since then won't be reflected.
Untraded for 19 years, with the last transfer in April 2007. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £188,000 sits 69.4% above the 2007 sale of £111,000. On a £-per-square-foot basis, the last sale (£120/sq ft) was about 18.9% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
Energy performance
12 Duckworth Dell's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 29 Jan 2020
EPC Rating
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Planning history
12 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 at the peak of the pre-credit-crunch market — a high-water reference point.
£188,000
Modelled from EPC, postcode comparables.
£111,000
Recorded with HM Land Registry.
Sales timeline
4 April 2007Most recent
£111,000
Median price across the last 5 sales in NN3 5DG: £170,000 (2025–2022).
Nearby sales in NN3 5DG
Versus other Duckworth Dell homes
On epc rating, 12 Duckworth Dell runs well behind the street norm.
Price per m²
£1,294
Street avg £1,659
Floor Area
86 m²
Street avg 83 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.7 t/year
Street avg 3.3 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady 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







