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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 61), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since January 2015. Between certificates, hot-water efficiency went from Average to Good and lighting went from Poor to 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 76). 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: 7.2% per year against 0% for the wider region. Today's modelled estimate of £133,000 is 38.1% above the 2014 sale price. Last sold in November 2014, so it's been off the market for around 12 years. Across the public record there are 6 sales, relatively high churn for a single property.
St Marys Court has more than tripled in price since its earliest registered sale in 1996.
£133,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.2% per year over 19 years.
£96,303
Growth on file: 7.2% per year over 19 years.
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Habitable Rooms for St Marys Court runs comfortably ahead of the street norm.
Price per m²
£1,783
Street avg £1,800
Floor Area
54 m²
Street avg 50 m²
Habitable Rooms
4 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
Heating controls upgraded for better temperature management
Hot water efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
20 November 2014Most recent
£96,303
+7.0%over 9 years10 December 2004
£90,000
+89.5%over 3 years30 November 2001
£47,500
+69.6%over 3 years27 November 1998
£28,000
+43.6%over 11 months15 December 1997
£19,500
-25.0%over 1 year23 February 1996
£26,000
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

Street avg 2 rooms
CO₂ Emissions
2.7 t/year
Street avg 2.1 t/year
NN9 5TN
Laws Lane — bus stop.
Closest school
0.4 km
Finedon Infant School. 3 schools nearby.
Night-time· 23:00 – 07:00
39.6dB