21c, London Road, Kettering, NN16 0EF
About 21c
21c is a semi-detached house in Kettering (NN16 0EF). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1930-1949 and council tax band A. At 50 m² this is the 6th smallest of 17 units on EPC record in the building, where floor areas span 27–298 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (September 2023) shows a C (score 71). Earlier certificates rated it B (January 2013); the latest reading is one band lower. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Good to Very Good; while wall efficiency dropped from Poor to Very Poor.
At 50 m² it's 25.9% smaller than the typical home in the postcode (68 m² median across 16 EPCs).
Know exactly what you're buying at 21c
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Planning history
21c has no planning applications on record.
Notable planning nearby
7applications of note in the surrounding area
We flagged 1 thing worth checking at 21c
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
30-day money-back guarantee
Sales history & valuation
21c has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£119,000
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 NN16 0EF: £350,000 (2023–2019).
Nearby sales in NN16 0EF
Everything we know about 21c, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area

Versus other London Road homes
EPC Rating
71 (C)
Street avg 70 (C)
Floor Area
50 m²
Street avg 55 m²
CO₂ Emissions
2.1 t/year
Street avg 2.2 t/year
Habitable Rooms
2 rooms
Street avg 3 rooms
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.0 km
Police Station — bus stop.
Closest school
0.6 km
Hawthorn Community Primary School. 21 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.4dB

Night-time· 23:00 – 07:00
44.1dB