1 4 The Light Box, Duke Street, Northampton, NN1 3BA
About 1 4 The Light Box
1 4 The Light Box is a two-bedroom mid-terrace house in Northampton (NN1 3BA). It has a recorded floor area of 73 m² (around 786 sq ft), construction records dating it to 2007 onwards and council tax band D. The latest certificate (May 2018) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since October 2008. Between certificates, lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Average to Very Poor. Main heating runs on electricity.
It changed hands recently, sold June 2025 for £190,000. Across 2018–2025, sale prices on this property compounded at 1.9% per year. On a £-per-square-foot basis, the last sale (£242/sq ft) was about 32.5% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Open-plan layoutYes
- CloakroomYes
Outside
- Private gardenYes
- ParkingAllocated
Everything you need to know about 1 4 The Light Box
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 4 The Light Box has no planning applications on record.
But the area is active
42 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1 4 The Light Box valuation sits well clear of the typical sold price in this postcode.
£197,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.9% per year over 7 years.
£190,000
Growth on file: 1.9% per year over 7 years.
Sales timeline
12 June 2025Most recent
£190,000
+13.4%over 6 years29 August 2018
£167,500
Median price across the last 5 sales in NN1 3BA: £165,000 (2025–2024).
Nearby sales in NN1 3BA
Church S Factory, Flat 16, 10 Duke Street, Northampton, NN1 3BA
Sold Aug 2025
£161,750Church S Factory, Flat 3, 10 Duke Street, Northampton, NN1 3BA
Sold Mar 2025
£144,000Church S Factory, Flat 19, 10 Duke Street, Northampton, NN1 3BA
Sold Oct 2024
£175,000Church S Factory, Flat 10, 10 Duke Street, Northampton, NN1 3BA
Sold Jul 2024
£175,000G4 The Light Box, Duke Street, Northampton, NN1 3BA
Sold May 2024
£165,000
Versus other Duke Street homes
On years held, 1 4 The Light Box runs well behind the street norm.
Price per m²
£2,603
Street avg £2,329
Floor Area
73 m²
Street avg 70 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.7 t/year
Street avg 3.6 t/year
Everything you need to know about 1 4 The Light Box
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
The data behind every report
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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
0.3 km
Police Station — bus stop.
Closest school
0.4 km
Northampton International Academy. 29 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
52.9dB
Night-time· 23:00 – 07:00
43.0dB