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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 48 m² (around 517 sq ft), construction records dating it to 1976-1982 and council tax band A. At 48 m² this is the 4th 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, with this unit at the top. The latest certificate (November 2025) shows a C (score 69), just inside the C band. When first surveyed in January 2015 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good; while window efficiency dropped from Good to Poor and lighting dropped from Good to Poor.
Sale prices here have outpaced England HPI: 7.9% per year against 0% for the wider region. Today's modelled estimate of £117,000 is 16.3% above the 2014 sale price. On a £-per-square-foot basis, the last sale (£195/sq ft) was about 29.1% above the typical sold price in the postcode. On the market in November 2014 and unlisted since — roughly 12 years.
St Marys Court has more than doubled in price since the earliest registered sale in 2000.
£117,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.9% per year over 14 years.
£100,591
Growth on file: 7.9% per year over 14 years.
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Price per m² for St Marys Court runs comfortably ahead of the street norm.
Price per m²
£2,096
Street avg £1,765
Floor Area
48 m²
Street avg 51 m²
Habitable Rooms
2 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
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20 November 2014Most recent
£100,591
+5.9%over 7 years4 May 2007
£95,000
+179.4%over 6 years7 September 2000
£34,000
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 3 rooms
CO₂ Emissions
1.6 t/year
Street avg 2.2 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