6 Balfour Street, Kettering, NN16 9LH
About 6 Balfour Street
6 Balfour Street is a three-bedroom mid-terrace house in Kettering (NN16 9LH). It has a recorded floor area of 102 m² (around 1098 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (November 2025) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in March 2015 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor. The recommended improvements would push it to C (score 80).
It changed hands recently, sold March 2026 for £244,000. Across 2009–2026, sale prices on this property compounded at 4.8% per year. On a £-per-square-foot basis, the last sale (£222/sq ft) was about 73.5% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
Outside
- Private gardenYes
Everything you need to know about 6 Balfour Street
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
EPC Rating
Certificate validity
Valid until 5 November 2035
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919 and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
6 Balfour Street 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
6 Balfour Street has more than doubled in price since the earliest registered sale in 2009.
£239,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 16 years.
£244,000
Growth on file: 4.8% per year over 16 years.
Sales timeline
30 March 2026Most recent
£244,000
+54.9%over 10 years11 June 2015
£157,500
+39.4%over 5 years22 December 2009
£113,000
Median price across the last 5 sales in NN16 9LH: £230,000 (2026–2024).
Nearby sales in NN16 9LH
Versus other Balfour Street homes
Years Held for 6 Balfour Street lags the street by a wide margin.
Price per m²
£2,392
Street avg £1,794
Floor Area
102 m²
Street avg 96 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.7 t/year
Street avg 4.7 t/year
Everything you need to know about 6 Balfour Street
The true value, the hidden risks and the full sale history, in one report.
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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
0.1 km
Park Rd — bus stop.
Closest school
0.2 km
Kettering Park Infant Academy. 19 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
49.6dB

Night-time· 23:00 – 07:00
39.3dB






