40, Warkton, Kettering, NN16 9XF
About 40
40 is a detached house in Warkton, Kettering, Kettering (NN16 9XF). It has a recorded floor area of 49 m² (around 527 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (August 2013) shows an E (score 39), well below the UK norm with real room to improve. The recommended improvements would lift it to A (score 93), a 4-band jump. Main heating runs on oil. The latest certificate is from August 2013, so improvements made since then won't be reflected.
At 49 m² it sits well below the postcode median (76 m² across 13 EPCs), making it one of the more compact homes locally. 4 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Today's modelled estimate of £290,000 is 20.8% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£455/sq ft) was about 49% above the typical sold price in the postcode. Sold March 2020 for £240,000.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 25 Aug 2023
EPC Rating
Certificate validity
Expired on 25 August 2023
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 no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
40 has 2 separate extension applications on the council record.
4 applications on record at 40, Warkton, Kettering, NN16 9XF
- Jan 2015Tree WorksTreesOutcome in report
T1 Common Ash reduce height to gain 4m clearance from conductors; T2 English Oak reduce height to gain 2m clearance from conductors; T3 Apple reduce height to gain 3m clearance from conductors; T4 Norway Spruce - fell; T5 Holly - side prune to source 2 stems growing toward service wire; T6 Ivy - remove; T7 Cherry - fell; T8 Cherry - fell, Hawthorn and Apple - reduce height to achive 3m clearance.
- Documents
- 5 docs on file
- Reference
- KET/2014/0859
- More recent applications — locked
- ConditionsDec 2021Decision
- ExtensionJul 2021Decision
+ 1 more application in the report
Unlock 40, Warkton, Kettering, NN16 9XF's full planning history
You're seeing the shape of it. The report has the substance.
- Every decision — granted, refused or withdrawn (4 on record)
- All 4 applications on this property in full, plus 14 notable nearby
- The 57 documents, officer reports & conditions
- What the pattern means for extending or converting here
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Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£290,000
Modelled from EPC, postcode comparables.
£240,000
Recorded with HM Land Registry.
Sales timeline
6 March 2020Most recent
£240,000
Median price across the last 5 sales in NN16 9XF: £255,000 (2025–2024).
Versus the street
40 outperforms the street on price per m² by a wide margin.
Price per m²
£4,898
Street avg £3,193
Floor Area
49 m²
Street avg 86 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
5.5 t/year
Street avg 6.9 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
333/mo
Falling year-on-year across the wider district.
Nearest stop
0.2 km
The Old Rectory — bus stop.
Closest school
1.3 km
Grange Primary Academy. 14 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
43.1dB

Night-time· 23:00 – 07:00
35.8dB







