1d, Flat 1, York Road, Northampton, NN1 5QG
About 1d
1d is a mid-terrace house in Northampton (NN1 5QG). It has a recorded floor area of 109 m² (around 1173 sq ft) and construction records dating it to before 1900. The latest certificate (November 2019) shows an E (score 42), well below the UK norm with real room to improve. The rating has held steady at E across 2 certificates since May 2009. Between certificates, lighting went from Good to Very Good. The recommended improvements would lift it to C (score 73), a 2-band jump.
At 109 m² the property is well over the postcode median (82 m² across 25 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 72% of similar EPCs).
Energy performance
1d's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 11 November 2029
Property Improvements
Changes detected from historical EPC data
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 £885 · Includes VAT
Planning history
1d has no planning applications on record.
But the area is active
47 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1d has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£250,000
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 NN1 5QG: £215,000 (2023–2020).
Versus other York Road homes
On co₂ emissions, 1d runs well behind the street norm.
EPC Rating
42 (E)
Street avg 54 (E)
Floor Area
109 m²
Street avg 117 m²
CO₂ Emissions
9.6 t/year
Street avg 7.0 t/year
Habitable Rooms
5 rooms
Street avg 6 rooms
Similar properties nearby
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The neighbourhood at a glance
Crime
571/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Abington Square — bus stop.
Closest school
0.6 km
Vernon Terrace Primary School. 31 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
54.8dB

Night-time· 23:00 – 07:00
44.5dB







