17a, The Green, Hardingstone, Northampton, NN4 7BU
About 17a
17a is a semi-detached house in Hardingstone, Northampton, Northampton (NN4 7BU). It has a recorded floor area of 219 m² (around 2357 sq ft), construction records dating it to before 1900 and council tax band E. The latest certificate (January 2009) shows an F (score 36), near the bottom of the EPC scale. The recommended improvements would push it to E (score 42). The latest certificate is from January 2009, so improvements made since then won't be reflected.
At 219 m² the property is well over the postcode median (98 m² across 25 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Everything you need to know about 17a
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
17a sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 06 Jan 2019
EPC Rating
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £1,085 · Includes VAT
Planning history
17a has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
17a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£579,000
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 7BU: £355,000 (2025–2022).
Nearby sales in NN4 7BU
1 The Green, Hardingstone, Northampton, NN4 7BU
Sold Feb 2025
£535,00011 The Green, Hardingstone, Northampton, NN4 7BU
Sold May 2024
£350,00016a, The Green, Hardingstone, Northampton, NN4 7BU
Sold Jan 2024
£367,0006 The Green, Hardingstone, Northampton, NN4 7BU
Sold Nov 2023
£220,00015 The Green, Hardingstone, Northampton, NN4 7BU
Sold Dec 2022
£355,000
Versus other The Green homes
EPC Rating for 17a lags the street by a wide margin.
EPC Rating
36 (F)
Street avg 61 (D)
Floor Area
219 m²
Street avg 106 m²
CO₂ Emissions
10.0 t/year
Street avg 5.0 t/year
Habitable Rooms
7 rooms
Street avg 5 rooms
Everything you need to know about 17a
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
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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
The Sun PH — bus stop.
Closest school
0.5 km
Hardingstone Academy. 17 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
50.8dB
Night-time· 23:00 – 07:00
43.1dB