6 St Leonards Road, Northampton, NN4 8DP
About 6 St Leonards Road
6 St Leonards Road is a mid-terrace house in Northampton (NN4 8DP). It has a recorded floor area of 45 m² (around 484 sq ft) and construction records dating it to 1900-1929. The latest certificate (March 2020) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in November 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Poor to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 73). At 45 m² this is the 3rd smallest of 31 units on EPC record in the building, where floor areas span 29–119 m². The building's EPC ratings span E to C across 31 units on file.
At 45 m² it sits well below the postcode median (84 m² across 30 EPCs), making it one of the more compact homes locally. One planning record on file: an extension approved in 2004. Past consents include an extension, meaningful when judging how the property has evolved.
Everything you need to know about 6 St Leonards Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
6 St Leonards Road has an approved single-storey rear extension on the planning record.
1 application on record at 6 St Leonards Road, Northampton, NN4 8DP
- Jan 2004ExtensionFullOutcome in report
Extension: Single storey · Rear of property
SINGLE STOREY REAR EXTENSION
- Documents
- 7 docs on file
- Reference
- N/2003/1592
Unlock 6 St Leonards Road, Northampton, NN4 8DP's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full, plus 33 notable nearby
- The 7 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
6 St Leonards Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£143,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in NN4 8DP: £200,000 (2025–2023).
Nearby sales in NN4 8DP
30 St Leonards Road, Northampton, NN4 8DP
Sold Oct 2025
£189,99552 St Leonards Road, Northampton, NN4 8DP
Sold Jul 2024
£200,00054 St Leonards Road, Northampton, NN4 8DP
Sold May 2024
£170,00032 St Leonards Road, Northampton, NN4 8DP
Sold Jan 2024
£200,00056 St Leonards Road, Northampton, NN4 8DP
Sold Aug 2023
£222,000
Versus other St Leonards Road homes
EPC Rating
67 (D)
Street avg 67 (D)
Floor Area
45 m²
Street avg 47 m²
CO₂ Emissions
2.2 t/year
Street avg 2.2 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Everything you need to know about 6 St Leonards Road
The true value, the hidden risks and the full sale history, in one report.
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Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
London Road — bus stop.
Closest school
0.7 km
Queen Eleanor Primary Academy. 25 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
53.8dB

Night-time· 23:00 – 07:00
44.7dB






