23b, High Street, Rothwell, Kettering, NN14 6AD
About 23b
23b is an end-of-terrace house in Rothwell, Kettering, Kettering (NN14 6AD). It has a recorded floor area of 44 m² (around 474 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (July 2025) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in December 2013 the rating was F, the property has climbed 2 bands since. Between certificates, window efficiency went from Very Poor to Good, lighting went from Very Poor to Good and main heating went from Average to Good; while hot-water efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 80). Main heating runs on electricity.
At 44 m² it sits well below the postcode median (66 m² across 20 EPCs), making it one of the more compact homes locally.
Energy performance
23b's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 6 July 2035
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Single glazing replaced with double or better glazing
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
23b has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
23b has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£140,000
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 NN14 6AD: £185,450 (2024–2013).
Nearby sales in NN14 6AD
33 High Street, Rothwell, Kettering, NN14 6AD
Sold Apr 2024
£275,00035 High Street, Rothwell, Kettering, NN14 6AD
Sold Mar 2017
£185,4501 5, Flat, High Street, Rothwell, Kettering, NN14 6AD
Sold Aug 2016
£13,50031a, High Street, Rothwell, Kettering, NN14 6AD
Sold Dec 2013
£135,000Flat 6, 23 High Street, Rothwell, Kettering, NN14 6AD
Sold Oct 2008
£85,000
Versus other High Street homes
On floor area, 23b runs well behind the street norm.
EPC Rating
60 (D)
Street avg 67 (D)
Floor Area
44 m²
Street avg 126 m²
CO₂ Emissions
1.0 t/year
Street avg 5.6 t/year
Habitable Rooms
2 rooms
Street avg 7 rooms
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The neighbourhood at a glance
Crime
172/mo
Falling year-on-year across the wider district.
Nearest stop
0.0 km
War Memorial — bus stop.
Closest school
0.2 km
Rothwell Victoria Infant School. 7 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
51.5dB

Night-time· 23:00 – 07:00
42.5dB







