Basement Flat, 23 Albion Place, Northampton, NN1 1UD
About Basement Flat
Basement Flat is an end-of-terrace house in Northampton (NN1 1UD). It has a recorded floor area of 48 m² (around 517 sq ft) and construction records dating it to before 1900. The latest certificate (July 2026) shows a C (score 70). When first surveyed in July 2016 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor and hot-water efficiency went from Poor to Good. This certificate was lodged in the last six months, so the rating reflects current condition.
At 48 m² it sits well below the postcode median (166 m² across 18 EPCs), making it one of the more compact homes locally. Its energy rating outperforms most of the postcode (better than 72% of similar EPCs).
Everything you need to know about Basement Flat
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Basement Flat's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 3 July 2036
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Single glazing replaced with double or better glazing
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Low energy lighting percentage decreased
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 £820 · Includes VAT
Planning history
Basement Flat has no planning applications on record.
But the area is active
43 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Basement Flat has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£144,000
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 1UD: £400,000 (2025–2022).
Nearby sales in NN1 1UD
Carriage House, 12 Albion Place, Northampton, NN1 1UD
Sold Mar 2025
£475,00024 Albion Place, Northampton, NN1 1UD
Sold Feb 2025
£345,00022 Albion Place, Northampton, NN1 1UD
Sold Oct 2023
£392,5004 Albion Place, Northampton, NN1 1UD
Sold Mar 2023
£400,00010 Albion Place, Northampton, NN1 1UD
Sold Jul 2022
£460,000
Versus other Albion Place homes
EPC Rating for Basement Flat lags the street by a wide margin.
EPC Rating
70 (C)
Street avg 74 (C)
Floor Area
48 m²
Street avg 48 m²
CO₂ Emissions
1.5 t/year
Street avg 1.8 t/year
Everything you need to know about Basement Flat
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

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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
Derngate Centre — bus stop.
Closest school
0.9 km
Spring Lane Primary School. 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
55.6dB

Night-time· 23:00 – 07:00
46.6dB






