Flat 3, 46 Derngate, Northampton, NN1 1HS
About Flat 3
Flat 3 is a mid-terrace house in Northampton (NN1 1HS). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 2003-2006 and council tax band C. The latest certificate (April 2021) returns a B (score 84), comfortably above the UK average. The rating has held steady at B across 2 certificates since December 2009. Between certificates, window efficiency went from Average to Good and main heating went from Poor to Average. Main heating runs on electricity. At 54 m² this is the 3rd smallest of 6 units on EPC record in the building, where floor areas span 45–56 m². The building's EPC ratings span D to B, with this unit at the top. On EPC score it ranks first in the building (84 versus a worst of 67).
On energy efficiency it sits in the top 10% of properties in this postcode. Across 2011–2021, sale prices on this property compounded at 3.5% per year. Most recent transfer: November 2021 at £146,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about Flat 3
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Flat 3 ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Window efficiency improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Flat 3 has no planning applications on record.
But the area is active
45 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.
£160,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.5% per year over 10 years.
£146,000
Growth on file: 3.5% per year over 10 years.
Sales timeline
19 November 2021Most recent
£146,000
+6.2%over 6 years6 August 2015
£137,500
+33.5%over 3 years11 November 2011
£103,000
Median price across the last 5 sales in NN1 1HS: £149,500 (2024–2016).
Nearby sales in NN1 1HS
Flat 4, 46 Derngate, Northampton, NN1 1HS
Sold Jan 2024
£157,000Flat 2, 46 Derngate, Northampton, NN1 1HS
Sold Aug 2022
£165,000Flat 1, 46 Derngate, Northampton, NN1 1HS
Sold Mar 2017
£142,000Flat 5, 46 Derngate, Northampton, NN1 1HS
Sold Aug 2016
£137,500Flat 6, 46 Derngate, Northampton, NN1 1HS
Sold Jun 2000
£86,950
Versus other Derngate homes
On epc rating, Flat 3 stands well clear of the street.
Price per m²
£2,704
Street avg £2,641
Floor Area
54 m²
Street avg 53 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 2.9 t/year
Everything you need to know about Flat 3
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
Reported crime in the wider district is trending notably upward year-on-year.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Derngate Centre — bus stop.
Closest school
0.9 km
Vernon Terrace Primary School. 30 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
55.5dB

Night-time· 23:00 – 07:00
46.3dB






