17 Allard Close, Northampton, NN3 5LY
About 17 Allard Close
17 Allard Close is a four-bedroom detached house in Northampton (NN3 5LY). It has a recorded floor area of 104 m² (around 1119 sq ft), construction records dating it to 1983-1990 and council tax band D. The latest certificate (December 2019) shows a C (score 74). When first surveyed in July 2011 the rating was E, the property has climbed 2 bands since. Between certificates, roof efficiency went from Poor to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 87). Other recorded features include a conservatory. The home occupies a cul-de-sac position.
At 104 m² the property is well over the postcode median (77 m² across 32 EPCs), placing it in the larger end of the local stock. Across 2000–2014, sale prices on this property compounded at 6.5% per year. Today's modelled estimate of £376,000 sits 67.1% above the 2014 sale of £225,000. On a £-per-square-foot basis, the last sale (£201/sq ft) was about 17.2% above the typical sold price in the postcode. Last sold in April 2014, so it's been off the market for around 12 years.
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenRear
- GarageDouble
- Cul-de-sacYes
Building
- Central heatingYes
- RefurbishedYes
Everything you need to know about 17 Allard Close
The true value, the hidden risks and the full sale history, in one report.
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The data behind every report
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Loft insulation upgraded to recommended levels
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Planning history
17 Allard 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
17 Allard Close has more than doubled in price since the earliest registered sale in 2000.
£376,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.5% per year over 14 years.
£225,000
Growth on file: 6.5% per year over 14 years.
Sales timeline
6 April 2014Most recent
£225,000
+17.2%over 2 years9 December 2011
£192,000
+104.3%over 11 years27 April 2000
£94,000
Median price across the last 5 sales in NN3 5LY: £287,000 (2025–2022).
Nearby sales in NN3 5LY
Versus other Allard Close homes
17 Allard Close outperforms the street on epc rating by a wide margin.
Price per m²
£2,163
Street avg £2,615
Floor Area
104 m²
Street avg 84 m²
Habitable Rooms
6 rooms
Street avg 5 rooms
CO₂ Emissions
3.1 t/year
Street avg 3.5 t/year
Everything you need to know about 17 Allard Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Allard Close — bus stop.
Closest school
0.3 km
Rectory Farm 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
49.2dB
Night-time· 23:00 – 07:00
40.8dB