11 Claregate, Northampton, NN4 0QZ
About 11 Claregate
11 Claregate is a two-bedroom semi-detached house in Northampton (NN4 0QZ). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1996-2002 and council tax band B. The latest certificate (November 2020) shows a C (score 72). When first surveyed in January 2011 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Average to Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 87).
Most recent transfer was June 2025 at £220,000 — fresh data. Across 1997–2025, sale prices on this property compounded at 5.8% per year. Today's modelled estimate of £243,000 is 10.5% above the 2025 sale price. On a £-per-square-foot basis, the last sale (£346/sq ft) was about 95.9% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
Outside
- Private gardenRear
- ParkingOff road
Building
- Heating systemGas
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
Wall insulation upgraded
Roof insulation improved
Floor insulation added or improved
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
11 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
Price for 11 Claregate has grown more than fourfold since the 1997 starting point.
£243,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.8% per year over 28 years.
£220,000
Growth on file: 5.8% per year over 28 years.
Sales timeline
24 June 2025Most recent
£220,000
+76.0%over 14 years20 April 2011
£125,000
+90.8%over 10 years15 June 2000
£65,500
+42.4%over 2 years10 July 1997
£46,000
Median price across the last 5 sales in NN4 0QZ: £235,000 (2025–2025).
Versus other Claregate homes
On years held, 11 Claregate runs well behind the street norm.
Price per m²
£3,729
Street avg £2,868
Floor Area
59 m²
Street avg 65 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.7 t/year
Similar properties nearby
1 Falconers Rise
NN4 0RJ
1 Braemar Crescent
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1 Belton Close
NN4 0FP
1 Claregate
NN4 0QZ
1 Denston Close
NN4 0DD
1 Butts Croft Close
NN4 0WP
1 Buckingham Close
NN4 0RR
1 Brashland Drive
NN4 0SS
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







