22 Semilong Road, Northampton, NN2 6BH
About 22 Semilong Road
22 Semilong Road is a mid-terrace house in Northampton (NN2 6BH). It has a recorded floor area of 144 m² (around 1550 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (March 2025) shows a D (score 63), on the cusp of jumping into the C band. When first surveyed in May 2009 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Poor to Good and lighting went from Poor to Very Good; while roof efficiency dropped from Average to Very Poor. The recommended improvements would lift it to B (score 85), a 2-band jump.
Everything you need to know about 22 Semilong Road
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
22 Semilong Road's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
Hot water efficiency decreased
Window efficiency improved
Heating controls upgraded for better temperature management
High performance glazing installed
Cavity wall insulation installed
More low energy lighting installed
Heating controls changed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
22 Semilong Road 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
22 Semilong Road has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£245,000
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 5 sales in NN2 6BH: £180,000 (2022–2015).
Nearby sales in NN2 6BH
Versus other Semilong Road homes
Habitable Rooms for 22 Semilong Road lags the street by a wide margin.
EPC Rating
63 (D)
Street avg 59 (D)
Floor Area
144 m²
Street avg 145 m²
CO₂ Emissions
6.3 t/year
Street avg 7.1 t/year
Habitable Rooms
5 rooms
Street avg 7 rooms
Everything you need to know about 22 Semilong Road
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
Similar properties nearby
The neighbourhood at a glance
Crime
27/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Marriott Street — bus stop.
Closest school
0.2 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
52.4dB
Night-time· 23:00 – 07:00
43.0dB