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Get started20 Church Mount is a three-bedroom detached house in Guilsborough, Northampton, Northampton (NN6 8QA). It has a recorded floor area of 128 m² (around 1378 sq ft), construction records dating it to 1967-1975 and council tax band E. The latest certificate (January 2013) shows an E (score 52), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on oil. The latest certificate is from January 2013, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Sale prices here have outpaced England HPI: 14.2% per year against 0% for the wider region. Today's modelled estimate of £486,000 is 24.6% above the 2015 sale price. On the market in January 2015 and unlisted since — roughly 11 years. One historical planning record sits against the property in 2015.
20 Church Mount's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 16 Jan 2023
Construction of attached double garage and convert existing garage to residential
20 Church Mount valuation sits well clear of the typical sold price in this postcode.
£486,000
Modelled from EPC, postcode comparables and a sale-price growth of 14.2% per year over 2 years.
£390,000
Growth on file: 14.2% per year over 2 years.
20 Church Mount is notably below the street on co₂ emissions.
Price per m²
£3,047
Street avg £3,404
Floor Area
128 m²
Street avg 142 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
43.9dB

23 January 2015Most recent
£390,000
+30.0%over 1 year31 January 2013
£300,000
Median price across the last 5 sales in NN6 8QA: £450,000 (2025–2021).
3 Church Mount Guilsborough Northampton
Sold Sept 2025
5 Church Mount Guilsborough Northampton
Sold May 2025
6 Church Mount Guilsborough Northampton
Sold Nov 2023
17 Church Mount Guilsborough Northampton
Sold Feb 2021
21 Church Mount Guilsborough Northampton
Sold Dec 2020
CO₂ Emissions
8.6 t/year
Street avg 7.1 t/year
NN6 8ER
Coton Road — bus stop.
Closest school
0.5 km
Guilsborough Church of England Primary School. 2 schools nearby.
Night-time· 23:00 – 07:00
36.0dB
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