18 Bentley Close, Northampton, NN3 5JS
About 18 Bentley Close
18 Bentley Close is a four-bedroom detached house in Northampton (NN3 5JS). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (June 2025) shows a C (score 72). When first surveyed in April 2009 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Average to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 84).
Held since December 2007 — that's 18 years off the open market, well above the local norm. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Today's modelled estimate of £335,000 sits 76.3% above the 2007 sale of £190,000. On a £-per-square-foot basis, the last sale (£180/sq ft) was about 17.3% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms4
- Bathrooms1
- Dining roomYes
- CloakroomYes
Outside
- Private gardenRear
- GarageYes
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
High performance glazing installed
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Get a survey for this property
Level 2 HomeBuyer Report
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Planning history
18 Bentley Close 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
The latest sale landed at the peak of the pre-credit-crunch market — a high-water reference point.
£335,000
Modelled from EPC, postcode comparables.
£190,000
Recorded with HM Land Registry.
Sales timeline
20 December 2007Most recent
£190,000
Median price across the last 5 sales in NN3 5JS: £305,000 (2025–2019).
Nearby sales in NN3 5JS
Versus other Bentley Close homes
18 Bentley Close outperforms the street on epc rating by a wide margin.
Price per m²
£1,939
Street avg £2,209
Floor Area
98 m²
Street avg 100 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 4.1 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Daimler Close — bus stop.
Closest school
0.4 km
Rectory Farm Primary School. 14 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
50.4dB

Night-time· 23:00 – 07:00
42.0dB







