12 School Lane, Kettering, NN16 0DH
About 12 School Lane
12 School Lane is a one-bedroom end-of-terrace house in Kettering (NN16 0DH). It has a recorded floor area of 160 m² (around 1722 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (June 2025) shows a C (score 70). When first surveyed in October 2009 the rating was F, the property has climbed 3 bands since. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Very Poor to Good and window efficiency went from Poor to Good. The recommended improvements would push it to B (score 83). Other recorded features include a balcony.
At 160 m² the property is well over the postcode median (75 m² across 23 EPCs), placing it in the larger end of the local stock. 1 bedrooms is on the smaller side for this postcode, where 3 is the typical count. 3 planning records sit against the property, 1 approved, 2 refused. Past consents include subdivision, meaningful when judging how the property has evolved. Across 2011–2024, sale prices on this property compounded at 2.3% per year. Today's modelled estimate of £259,000 is 20.5% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£125/sq ft) was about 18.7% above the typical sold price in the postcode. Last sale on file: £215,000 in October 2024.
Know exactly what you're buying at 12 School Lane
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
What this property has
Inside
- Bedrooms1
- EnsuiteYes
Outside
- Private gardenYes
- BalconyYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
Wall insulation improved
Roof insulation improved
More low energy lighting installed
High performance glazing installed
Wall insulation improved
Loft insulation upgraded to recommended levels
Heating controls upgraded for better temperature management
Window efficiency improved
Roof insulation improved
Planning history
Council records show a subdivision application — the property's legal arrangement has been altered.
- Aug 2013SubdivisionFullIn report
Erection of 2 no. dwellings and conversion of No. 12 into 2 no. dwellings
- Documents
- 10 docs on file
- Reference
- KET/2013/0054
- Jun 2013SubdivisionFullIn report
Erection of 5 no. dwellings and conversion of No. 12 into 2 no. flats
- Documents
- 4 docs on file
- Reference
- KET/2012/0296
We flagged 1 thing worth checking at 12 School Lane
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
12 School Lane valuation sits well clear of the typical sold price in this postcode.
£259,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 13 years.
£215,000
Growth on file: 2.3% per year over 13 years.
Sales timeline
15 October 2024Most recent
£215,000
+34.4%over 12 years23 December 2011
£160,000
Median price across the last 5 sales in NN16 0DH: £160,000 (2025–2023).
Nearby sales in NN16 0DH
Everything we know about 12 School Lane, 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 School Lane homes
Floor Area for 12 School Lane runs comfortably ahead of the street norm.
Price per m²
£1,344
Street avg £1,573
Floor Area
160 m²
Street avg 83 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
5.5 t/year
Street avg 3.1 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
School Lane — bus stop.
Closest school
0.6 km
St Mary's Church of England Voluntary Aided Primary School. 20 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
52.9dB

Night-time· 23:00 – 07:00
43.2dB