20 Allard Close, Northampton, NN3 5LY
About 20 Allard Close
20 Allard Close is a three-bedroom detached house in Northampton (NN3 5LY). It has a recorded floor area of 70 m² (around 753 sq ft), construction records dating it to 1983-1990 and council tax band C. The latest certificate (September 2016) shows a C (score 72). When first surveyed in April 2010 the rating was D, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Good to Very Good and main heating went from Average to Good. The recommended improvements would push it to B (score 88). The home occupies a cul-de-sac position.
Last sale on file: £287,000 in July 2022. Across the public record there are 5 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. Across 2000–2022, sale prices on this property compounded at 5.6% per year. On a £-per-square-foot basis, the last sale (£381/sq ft) was about 123.9% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
- GarageYes
- Cul-de-sacYes
Building
- Central heatingYes
Everything you need to know about 20 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
Window efficiency improved
More low energy lighting installed
Heating controls upgraded for better temperature management
Hot water efficiency improved
Loft insulation upgraded to recommended levels
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Level 2 HomeBuyer Report
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Planning history
20 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
20 Allard Close has more than tripled in price since its earliest registered sale in 2000.
£308,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 22 years.
£287,000
Growth on file: 5.6% per year over 22 years.
Sales timeline
24 July 2022Most recent
£287,000
+27.6%over 3 years23 October 2018
£225,000
+19.0%over 1 year5 December 2016
£189,000
+98.9%over 14 years13 February 2002
£95,000
+11.8%over 1 year23 May 2000
£85,000
Median price across the last 5 sales in NN3 5LY: £290,000 (2025–2022).
Nearby sales in NN3 5LY
Versus other Allard Close homes
20 Allard Close outperforms the street on price per m² by a wide margin.
Price per m²
£4,100
Street avg £2,551
Floor Area
70 m²
Street avg 85 m²
Habitable Rooms
5 rooms
Street avg 6 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.5 t/year
Everything you need to know about 20 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