4 Collins Street, Northampton, NN1 4TG
About 4 Collins Street
4 Collins Street is a two-bedroom mid-terrace house in Northampton (NN1 4TG). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (March 2020) shows a D (score 61), on the cusp of jumping into the C band. When first surveyed in June 2009 the rating was E, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good and lighting went from Average to Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 78).
It hasn't traded since September 1996, a hold of 30 years that's notably long for the area. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. Today's modelled estimate of £175,000 sits 446.9% above the 1996 sale of £32,000. On a £-per-square-foot basis, the last sale (£38/sq ft) was about 66.4% below the postcode norm.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Everything you need to know about 4 Collins 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
Heating controls upgraded for better temperature management
Hot water system upgraded
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
4 Collins 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
4 Collins Street's modelled value sits at over four times its earliest registered sale price (1996).
£175,000
Modelled from EPC, postcode comparables.
£32,000
Recorded with HM Land Registry.
Sales timeline
29 September 1996Most recent
£32,000
Median price across the last 5 sales in NN1 4TG: £186,000 (2024–2021).
Nearby sales in NN1 4TG
Versus other Collins Street homes
Price per m² for 4 Collins Street lags the street by a wide margin.
Price per m²
£405
Street avg £1,628
Floor Area
79 m²
Street avg 71 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
4.1 t/year
Street avg 3.4 t/year
Everything you need to know about 4 Collins 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
Melbourne Street — bus stop.
Closest school
0.1 km
Barry Primary School. 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
52.2dB

Night-time· 23:00 – 07:00
42.4dB






