20 Main Street, Aldwincle, Kettering, NN14 3EL
About 20 Main Street
20 Main Street is a detached house in Aldwincle, Kettering, Kettering (NN14 3EL). It has a recorded floor area of 46 m² (around 495 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (August 2025) shows a C (score 69), just inside the C band. When first surveyed in October 2018 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Average to Good, window efficiency went from Average to Good and main heating went from Average to Good; while lighting dropped from Very Good to Good. Main heating runs on electricity.
At 46 m² it sits well below the postcode median (122 m² across 32 EPCs), making it one of the more compact homes locally. On energy efficiency it sits in the top 10% of properties in this postcode.
Energy performance
20 Main Street ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
High performance glazing installed
Wall insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
20 Main Street has no planning applications on record.
But the area is active
1 notable application nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 Main Street has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£177,000
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 3EL: £310,000 (2025–2022).
Nearby sales in NN14 3EL
14 Main Street, Aldwincle, Kettering, NN14 3EL
Sold Feb 2025
£310,00043 Main Street, Aldwincle, Kettering, NN14 3EL
Sold May 2024
£215,00023 Main Street, Aldwincle, Kettering, NN14 3EL
Sold Dec 2023
£360,00057 61, Main Street, Aldwincle, Kettering, NN14 3EL
Sold May 2023
£690,0003 Main Street, Aldwincle, Kettering, NN14 3EL
Sold Dec 2022
£300,000
Versus other Main Street homes
20 Main Street is notably below the street on floor area.
EPC Rating
69 (C)
Street avg 42 (E)
Floor Area
46 m²
Street avg 146 m²
CO₂ Emissions
0.9 t/year
Street avg 10.1 t/year
Habitable Rooms
2 rooms
Street avg 6 rooms
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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Aldwincle Village DRT — bus stop.
Closest school
0.2 km
Trinity Church of England Primary School. 2 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
44.0dB

Night-time· 23:00 – 07:00
35.8dB







