23 Hardingstone Lane, Hardingstone, Northampton, NN4 6DF
About 23 Hardingstone Lane
23 Hardingstone Lane is a semi-detached house in Hardingstone, Northampton, Northampton (NN4 6DF). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (May 2024) shows a D (score 57), a step below the typical UK home. The recommended improvements would push it to C (score 76).
2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. On a £-per-square-foot basis, the last sale (£400/sq ft) was about 42% above the typical sold price in the postcode. At 101 m² it's 20.8% smaller than the typical home in the postcode (128 m² median across 8 EPCs). Sold June 2024 for £435,000.
Energy performance
EPC Rating
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Planning history
Council records include a two-storey side and rear extension at 23 Hardingstone Lane.
2 applications on record at 23 Hardingstone Lane, Hardingstone, Northampton, NN4 6DF
- May 2025ExtensionFullOutcome in report
Extension: Two storey · Side and rear of property
Two storey side extension and rear extension
- Documents
- 17 docs on file
- Reference
- 2025/1081/FULL
- More recent applications — locked
- ExtensionFeb 2026Decision
Unlock 23 Hardingstone Lane, Hardingstone, Northampton, NN4 6DF's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (2 on record)
- All 2 applications on this property in full, plus 2 notable nearby
- The 27 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
£461,000
Modelled from EPC, postcode comparables.
£435,000
Recorded with HM Land Registry.
Sales timeline
10 June 2024Most recent
£435,000
Median price across the last 5 sales in NN4 6DF: £480,000 (2025–2020).
Nearby sales in NN4 6DF
31 Hardingstone Lane, Hardingstone, Northampton, NN4 6DF
Sold Sept 2025
£810,0009 Hardingstone Lane, Hardingstone, Northampton, NN4 6DF
Sold Aug 2023
£565,00011 Hardingstone Lane, Hardingstone, Northampton, NN4 6DF
Sold Jun 2020
£480,00019 Hardingstone Lane, Hardingstone, Northampton, NN4 6DF
Sold Mar 2020
£420,0001 Hardingstone Lane, Hardingstone, Northampton, NN4 6DF
Sold Aug 2017
£597,000
Versus other Hardingstone Lane homes
On floor area, 23 Hardingstone Lane runs well behind the street norm.
Price per m²
£4,307
Street avg £3,175
Floor Area
101 m²
Street avg 151 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
5.5 t/year
Street avg 6.7 t/year
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The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Martins Lane — bus stop.
Closest school
0.6 km
Wootton Park School. 18 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
58.5dB

Night-time· 23:00 – 07:00
51.1dB







