12 Claregate, Northampton, NN4 0QZ
About 12 Claregate
12 Claregate is a mid-terrace house in Northampton (NN4 0QZ). It has a recorded floor area of 56 m² (around 603 sq ft), construction records dating it to 1976-1982 and council tax band B. The latest certificate (January 2020) shows a C (score 70). The rating has held steady at C across 2 certificates since January 2010. Between certificates, roof efficiency went from Average to Good and lighting went from Poor to Very Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 89).
Across 1995–2024, sale prices on this property compounded at 5.7% per year. Today's modelled estimate of £220,000 is 12.8% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£324/sq ft) was about 82.4% above the typical sold price in the postcode. At 56 m² it's 16.4% smaller than the typical home in the postcode (67 m² median across 51 EPCs). Sold May 2024 for £195,000.
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
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Planning history
12 Claregate has no planning applications on record.
But the area is active
3 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12 Claregate has more than quadrupled in price since its earliest registered sale in 1995.
£220,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.7% per year over 29 years.
£195,000
Growth on file: 5.7% per year over 29 years.
Sales timeline
9 May 2024Most recent
£195,000
+275.0%over 25 years31 March 1999
£52,000
+28.4%over 3 years18 October 1995
£40,500
Median price across the last 5 sales in NN4 0QZ: £235,000 (2025–2025).
Versus other Claregate homes
Floor Area for 12 Claregate lags the street by a wide margin.
Price per m²
£3,482
Street avg £2,873
Floor Area
56 m²
Street avg 65 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.3 t/year
Street avg 2.7 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Harrier Park — bus stop.
Closest school
0.2 km
Simon de Senlis Primary School. 17 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
54.7dB

Night-time· 23:00 – 07:00
46.0dB







