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Get startedSt Marys Court is a semi-detached house in Finedon, Wellingborough, Wellingborough (NN9 5NA). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1950-1966 and council tax band A. The latest certificate (August 2025) shows a D (score 60), on the cusp of jumping into the C band. Earlier certificates rated it C (January 2015); the latest reading is one band lower. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Average to Poor and roof efficiency dropped from Average to Very Poor. The recommended improvements would push it to C (score 74). At 54 m² this is the 8th smallest of 9 units on EPC record in St Marys Court, where floor areas span 46–54 m². The building's EPC ratings span E to C across 9 units on file.
Sale prices here have outpaced England HPI: 1.9% per year against 0% for the wider region. Today's modelled estimate of £123,000 is 40.8% above the 2014 sale price. Last changed hands 12 years ago, in November 2014.
£123,000
Modelled from EPC, postcode comparables and a sale-price growth of 1.9% per year over 10 years.
£87,356
Growth on file: 1.9% per year over 10 years.
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CO₂ Emissions for St Marys Court lags the street by a wide margin.
Price per m²
£1,618
Street avg £1,818
Floor Area
54 m²
Street avg 50 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km

Daytime· 07:00 – 23:00
49.0dB

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Changes detected from historical EPC data
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
20 November 2014Most recent
£87,356
+5.9%over 6 years19 May 2008
£82,500
+14.7%over 3 years30 July 2004
£71,950
Median price across the last 5 sales in NN9 5NA: £340,000 (2025–2021).
27 Church Street Finedon Wellingborough
Sold Mar 2025
12 Church Street Finedon Wellingborough
Sold Feb 2024
21 Church Street Finedon Wellingborough
Sold Feb 2024
44 Church Street Finedon Wellingborough
Sold Sept 2023
11 Church Street Finedon Wellingborough
Sold Jan 2021
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

CO₂ Emissions
2.8 t/year
Street avg 2.1 t/year
NN9 5FE
Laws Lane — bus stop.
Closest school
0.4 km
Finedon Infant School. 3 schools nearby.
Night-time· 23:00 – 07:00
39.6dB