28 Blackfriars House, Upper Cross Street, Northampton, NN1 2SQ
About 28 Blackfriars House
28 Blackfriars House is a mid-terrace house in Northampton (NN1 2SQ). It has a recorded floor area of 41 m² (around 441 sq ft), construction records dating it to 1967-1975 and council tax band A. At 41 m² this is the 2nd smallest of 29 units on EPC record in the building, where floor areas span 40–115 m². The building's EPC ratings span D to B, with this unit at the bottom. On EPC score it ranks last in the building (64 versus a best of 81). The latest certificate (July 2024) shows a D (score 64), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since March 2009. Between certificates, lighting went from Very Poor to Very Good; while wall efficiency dropped from Good to Average and window efficiency dropped from Good to Average.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Everything you need to know about 28 Blackfriars House
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
28 Blackfriars House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
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Planning history
28 Blackfriars House has no planning applications on record.
But the area is active
22 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
28 Blackfriars House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£109,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 1 sales in NN1 2SQ: £140,000 (2019–2019).
Nearby sales in NN1 2SQ
Versus other Upper Cross Street homes
28 Blackfriars House is notably below the street on epc rating.
EPC Rating
64 (D)
Street avg 74 (C)
Floor Area
41 m²
Street avg 55 m²
CO₂ Emissions
2.1 t/year
Street avg 1.8 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Everything you need to know about 28 Blackfriars House
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
Rail-style transport is unusually close for this postcode.
Crime
11/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Regent Street — bus stop.
Closest school
0.1 km
Spring Lane Primary School. 32 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
57.4dB
Night-time· 23:00 – 07:00
48.4dB