23 Essex Street, Northampton, NN2 6DR
About 23 Essex Street
23 Essex Street is a two-bedroom mid-terrace house in Northampton (NN2 6DR). It has a recorded floor area of 72 m² (around 775 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (July 2020) shows a D (score 55), a step below the typical UK home. The rating has held steady at D across 2 certificates since March 2010. Between certificates, window efficiency went from Average to Good and lighting went from Poor to Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 83), a 2-band jump.
Most recent transfer: November 2021 at £150,000. Across the public record there are 6 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 1997–2021, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £177,000 is 18% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£194/sq ft) was about 64.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- EnsuiteYes
Outside
- Private gardenRear
Everything you need to know about 23 Essex Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
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 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 £820 · Includes VAT
Planning history
23 Essex Street has no planning applications on record.
But the area is active
37 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Price for 23 Essex Street has grown more than fourfold since the 1997 starting point.
£177,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 24 years.
£150,000
Growth on file: 6.5% per year over 24 years.
Sales timeline
30 November 2021Most recent
£150,000
+3.4%over 4 years21 May 2017
£145,000
+19.3%over 10 years22 March 2007
£121,500
+38.1%over 3 years18 May 2003
£88,000
+87.2%over 4 years4 December 1998
£47,000
+42.4%over 1 year31 October 1997
£33,000
Median price across the last 5 sales in NN2 6DR: £175,000 (2025–2023).
Nearby sales in NN2 6DR
Versus other Essex Street homes
23 Essex Street is notably below the street on epc rating.
Price per m²
£2,083
Street avg £1,620
Floor Area
72 m²
Street avg 76 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
4.6 t/year
Street avg 3.5 t/year
Everything you need to know about 23 Essex 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

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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
27/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Norfolk Street — bus stop.
Closest school
0.5 km
Northampton International Academy. 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
49.8dB

Night-time· 23:00 – 07:00
40.6dB






