11 De Senlis House, Jerome Court, Northampton, NN3 5GA
About 11 De Senlis House
11 De Senlis House is a mid-terrace house in Northampton (NN3 5GA). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1996-2002 and council tax band C. At 60 m² this is the 2nd smallest of 9 units on EPC record in the building, where floor areas span 48–77 m². The building's EPC ratings span C to B, with this unit at the bottom. On EPC score it ranks last in the building (78 versus a best of 84). The latest certificate (June 2021) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (April 2010); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Good.
At 60 m² it's 21.1% smaller than the typical home in the postcode (76 m² median across 12 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 75% of similar EPCs). On a £-per-square-foot basis, the last sale (£201/sq ft) was about 221.3% above the typical sold price in the postcode. Sold October 2023 for £130,000.
Energy performance
11 De Senlis House's carbon output is low for the local stock.
EPC Rating
Certificate validity
Valid until 22 June 2031
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
More low energy lighting installed
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Planning history
11 De Senlis House has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
11 De Senlis House valuation sits well clear of the typical sold price in this postcode.
£134,000
Modelled from EPC, postcode comparables.
£130,000
Recorded with HM Land Registry.
Sales timeline
5 October 2023Most recent
£130,000
Median price across the last 5 sales in NN3 5GA: £45,000 (2024–2016).
Nearby sales in NN3 5GA
1 De Senlis House, Jerome Court, Northampton, NN3 5GA
Sold Oct 2024
£55,0009 De Senlis House, Jerome Court, Northampton, NN3 5GA
Sold Oct 2024
£45,0007 De Senlis House, Jerome Court, Northampton, NN3 5GA
Sold Aug 2023
£45,0003 De Senlis House, Jerome Court, Northampton, NN3 5GA
Sold Oct 2019
£140,00017 De Senlis House, Jerome Court, Northampton, NN3 5GA
Sold May 2016
£35,000
Versus other Jerome Court homes
EPC Rating for 11 De Senlis House lags the street by a wide margin.
Price per m²
£2,167
Street avg £1,124
Floor Area
60 m²
Street avg 71 m²
Habitable Rooms
3 rooms
Street avg 3 rooms
CO₂ Emissions
1.5 t/year
Street avg 1.5 t/year
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
461/mo
Falling year-on-year across the wider district.
Nearest stop
0.1 km
Overstone Scouts Camp — bus stop.
Closest school
0.6 km
Rectory Farm Primary School. 19 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
48.9dB

Night-time· 23:00 – 07:00
40.1dB







