20, Warkton, Kettering, NN16 9XF
About 20
20 is a two-bedroom end-of-terrace house in Warkton, Kettering, Kettering (NN16 9XF). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (September 2021) shows an F (score 38), near the bottom of the EPC scale. Earlier certificates rated it D (July 2011); the latest reading is 2 bands lower. Between certificates, wall efficiency dropped from Good to Poor and hot-water efficiency dropped from Average to Poor. The recommended improvements would lift it to B (score 82), a 4-band jump. Main heating runs on electricity. Period features are noted in the property record.
Most recent transfer was September 2025 at £236,000 — fresh data. Across the public record there are 4 sales, relatively high churn for a single property. Across 2019–2025, sale prices on this property compounded at 4% per year. On a £-per-square-foot basis, the last sale (£359/sq ft) was about 20.1% above the typical sold price in the postcode. At 61 m² it's 19.7% smaller than the typical home in the postcode (76 m² median across 13 EPCs).
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenYes
Building
- Period featuresYes
- RefurbishedYes
Energy performance
20's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 10 September 2031
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has no mains gas supply, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
20 has no planning applications on record.
But the area is active
14 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
20 changed hands twice within eighteen months — unusual for the area.
£231,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.0% per year over 6 years.
£236,000
Growth on file: 4.0% per year over 6 years.
Sales timeline
25 September 2025Most recent
£236,000
-7.1%over 10 months20 November 2024
£254,000
+16.5%over 3 years14 October 2021
£218,000
+17.8%over 2 years16 June 2019
£185,000
Median price across the last 5 sales in NN16 9XF: £262,000 (2024–2021).
Nearby sales in NN16 9XF
Versus the street
Years Held for 20 lags the street by a wide margin.
Price per m²
£3,869
Street avg £3,296
Floor Area
61 m²
Street avg 85 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
6.5 t/year
Street avg 6.8 t/year
Similar properties nearby
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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
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







