41 Henry Street, Northampton, NN1 4JD
About 41 Henry Street
41 Henry Street is a mid-terrace house in Northampton (NN1 4JD). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (November 2021) shows a C (score 74). When first surveyed in October 2020 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Good, window efficiency went from Poor to Good and hot-water efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 88).
Its energy rating outperforms most of the postcode (better than 82% of similar EPCs). Across 2021–2022, sale prices on this property compounded at 95% per year. On a £-per-square-foot basis, the last sale (£241/sq ft) was about 99.3% above the typical sold price in the postcode. Sold March 2022 for £200,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Everything you need to know about 41 Henry Street
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
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
Floor insulation added or improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
41 Henry Street has no planning applications on record.
But the area is active
65 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
41 Henry Street has more than doubled in price since the earliest registered sale in 2021.
£215,000
Modelled from EPC, postcode comparables and a sale-price growth of 95.0% per year over 1 year.
£200,000
Growth on file: 95.0% per year over 1 year.
Sales timeline
3 March 2022Most recent
£200,000
+100.0%over 1 year17 February 2021
£100,000
Median price across the last 5 sales in NN1 4JD: £200,000 (2024–2017).
Nearby sales in NN1 4JD
29 Henry Street, Northampton, NN1 4JD
Sold May 2024
£205,000First Floor Flat, 13 Henry Street, Northampton, NN1 4JD
Sold May 2024
£320,00023 Henry Street, Northampton, NN1 4JD
Sold Feb 2022
£200,00045 Henry Street, Northampton, NN1 4JD
Sold May 2017
£160,0007 Henry Street, Northampton, NN1 4JD
Sold Jan 2016
£142,500
Versus other Henry Street homes
On epc rating, 41 Henry Street stands well clear of the street.
Price per m²
£2,597
Street avg £1,317
Floor Area
77 m²
Street avg 78 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.4 t/year
Street avg 4.1 t/year
Everything you need to know about 41 Henry Street
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

Similar properties nearby
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
0.2 km
Clare Street — bus stop.
Closest school
0.4 km
Stimpson Avenue Academy. 31 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
51.8dB

Night-time· 23:00 – 07:00
42.0dB






