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Get started6 Baker Street is a three-bedroom mid-terrace house in Wellingborough (NN8 4DY). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to before 1900 and council tax band A. The latest certificate (September 2023) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since March 2010. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Good to Very Good. The recommended improvements would lift it to B (score 87), a 2-band jump.
Held since July 2010 — that's 16 years off the open market, well above the local norm. Sale prices here have outpaced England HPI: 12.2% per year against 0% for the wider region. Today's modelled estimate of £173,000 sits 94.4% above the 2010 sale of £89,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
6 Baker Street has more than tripled in price since its earliest registered sale in 1999.
£173,000
Modelled from EPC, postcode comparables and a sale-price growth of 12.2% per year over 11 years.
£89,000
Growth on file: 12.2% per year over 11 years.
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Habitable Rooms for 6 Baker Street runs comfortably ahead of the street norm.
Price per m²
£1,127
Street avg £1,549
Floor Area
79 m²
Street avg 78 m²
Habitable Rooms
5 rooms
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Health Centre — bus stop.

Daytime· 07:00 – 23:00
52.2dB

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Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
19 July 2010Most recent
£89,000
+256.0%over 11 years30 June 1999
£25,000
Median price across the last 5 sales in NN8 4DY: £142,995 (2025–2016).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

Street avg 4 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.2 t/year
NN8 4QY
Closest school
0.1 km
The Avenue Infant School. 19 schools nearby.
Night-time· 23:00 – 07:00
42.4dB