St Marys Court, Flat 11, Church Street, Finedon, Wellingborough, NN9 5NA
About St Marys Court
St 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 10 units on EPC record in St Marys Court, where floor areas span 46–59 m². The building's EPC ratings span E to C across 10 units on file.
Last changed hands 12 years ago, in November 2014. Across 2004–2014, sale prices on this property compounded at 1.9% per year. Today's modelled estimate of £123,000 is 40.8% above the 2014 sale price.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
More low energy lighting installed
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Planning history
St Marys Court has no planning applications on record.
A planning report still maps activity across the surrounding area and reads this property's extension & conversion potential.
Sales history & valuation
£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.
Sales timeline
20 November 2014Most recent
£87,356
+5.9%over 6 years18 May 2008
£82,500
+14.7%over 3 years29 July 2004
£71,950
Median price across the last 5 sales in NN9 5NA: £340,000 (2025–2021).
Nearby sales in NN9 5NA
27 Church Street, Finedon, Wellingborough, NN9 5NA
Sold Mar 2025
£340,00012 Church Street, Finedon, Wellingborough, NN9 5NA
Sold Feb 2024
£315,00021 Church Street, Finedon, Wellingborough, NN9 5NA
Sold Feb 2024
£515,00044 Church Street, Finedon, Wellingborough, NN9 5NA
Sold Sept 2023
£700,00011 Church Street, Finedon, Wellingborough, NN9 5NA
Sold Jan 2021
£168,000
Versus other Church Street homes
CO₂ Emissions for St Marys Court lags the street by a wide margin.
Price per m²
£1,618
Street avg £2,263
Floor Area
54 m²
Street avg 50 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
2.8 t/year
Street avg 2.1 t/year
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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
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Laws Lane — bus stop.
Closest school
0.4 km
Finedon Infant School. 3 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
49.0dB

Night-time· 23:00 – 07:00
39.6dB







