20 St Michaels Mount, Northampton, NN1 4JG
About 20 St Michaels Mount
20 St Michaels Mount is a mid-terrace house in Northampton (NN1 4JG). It has a recorded floor area of 178 m² (around 1916 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (September 2023) shows a D (score 58), a step below the typical UK home. The recommended improvements would push it to C (score 79).
At 178 m² the property is well over the postcode median (117 m² across 26 EPCs), placing it in the larger end of the local stock. Across 1996–2024, sale prices on this property compounded at 8.1% per year. On a £-per-square-foot basis, the last sale (£157/sq ft) was about 20.9% above the typical sold price in the postcode. Most recent transfer: July 2024 at £300,000.
Everything you need to know about 20 St Michaels Mount
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
20 St Michaels Mount's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 12 September 2033
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has been extended more than once, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £885 · Includes VAT
Planning history
20 St Michaels Mount has no planning applications on record.
But the area is active
65 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
Latest sale on 20 St Michaels Mount was the highest on Land Registry record across the postcode.
£283,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 28 years.
£300,000
Growth on file: 8.1% per year over 28 years.
Sales timeline
15 July 2024Most recent
£300,000
+794.7%over 28 years27 May 1996
£33,529
Median price across the last 5 sales in NN1 4JG: £207,725 (2022–2018).
Nearby sales in NN1 4JG
45 St Michaels Mount, Northampton, NN1 4JG
Sold Sept 2022
£210,00036 St Michaels Mount, Northampton, NN1 4JG
Sold Apr 2022
£207,72525 St Michaels Mount, Northampton, NN1 4JG
Sold Apr 2022
£230,00047 St Michaels Mount, Northampton, NN1 4JG
Sold May 2021
£168,00024 St Michaels Mount, Northampton, NN1 4JG
Sold Dec 2018
£205,000
Versus other St Michaels Mount homes
On years held, 20 St Michaels Mount runs well behind the street norm.
Price per m²
£1,685
Street avg £1,436
Floor Area
178 m²
Street avg 125 m²
Habitable Rooms
7 rooms
Street avg 6 rooms
CO₂ Emissions
8.6 t/year
Street avg 6.7 t/year
Everything you need to know about 20 St Michaels Mount
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Crime
571/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Racecourse Pavillion — bus stop.
Closest school
0.3 km
Stimpson Avenue Academy. 30 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
52.0dB

Night-time· 23:00 – 07:00
42.2dB






