12 Longleat Court, Northampton, NN4 0FN
About 12 Longleat Court
12 Longleat Court is a two-bedroom semi-detached house in Northampton (NN4 0FN). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1983-1990 and council tax band B. The latest certificate (November 2018) shows a D (score 58), a step below the typical UK home. The rating has held steady at D across 2 certificates since October 2008. Between certificates, roof efficiency went from Poor to Average and lighting went from Good to Very Good; while hot-water efficiency dropped from Good to Poor. The recommended improvements would lift it to B (score 88), a 2-band jump.
Held since December 1999 — that's 26 years off the open market, well above the local norm. Across 1997–1999, sale prices on this property compounded at 15.2% per year. Today's modelled estimate of £228,000 sits 267.8% above the 1999 sale of £61,995. On a £-per-square-foot basis, the last sale (£107/sq ft) was about 48.6% below the postcode norm. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs).
What this property has
Inside
- Bedrooms2
- Bathrooms1
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Roof insulation improved
More low energy lighting installed
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Level 2 HomeBuyer Report
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Planning history
12 Longleat Court 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 Longleat Court's modelled value sits at over four times its earliest registered sale price (1997).
£228,000
Modelled from EPC, postcode comparables and a sale-price growth of 15.2% per year over 2 years.
£61,995
Growth on file: 15.2% per year over 2 years.
Sales timeline
17 December 1999Most recent
£61,995
+37.0%over 2 years24 September 1997
£45,250
Median price across the last 5 sales in NN4 0FN: £180,000 (2021–2012).
Nearby sales in NN4 0FN
Versus other Longleat Court homes
Price per m² for 12 Longleat Court lags the street by a wide margin.
Price per m²
£1,148
Street avg £2,644
Floor Area
54 m²
Street avg 54 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
3.5 t/year
Street avg 2.1 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
0.4 km
Wootton Park School. 18 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
55.3dB

Night-time· 23:00 – 07:00
46.4dB







