1 Crowthorp Road, Northampton, NN3 5DU
About 1 Crowthorp Road
1 Crowthorp Road is a three-bedroom end-of-terrace house in Northampton (NN3 5DU). It has a recorded floor area of 87 m² (around 936 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (June 2018) shows an E (score 51), well below the UK norm with real room to improve. Earlier certificates rated it D (November 2008); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 81), a 3-band jump.
On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. Sold December 2019 for £145,000. Across the public record there are 6 sales, relatively high churn for a single property. Across 1995–2019, sale prices on this property compounded at 5.9% per year. Today's modelled estimate of £189,000 is 30.3% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£155/sq ft) was about 37.4% above the typical sold price in the postcode.
What this property has
Inside
- Bedrooms3
Energy performance
1 Crowthorp Road sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Certificate validity
Valid until 24 June 2028
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system changed
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Planning history
1 Crowthorp Road 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
Price for 1 Crowthorp Road has grown more than fourfold since the 1995 starting point.
£189,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 24 years.
£145,000
Growth on file: 5.9% per year over 24 years.
Sales timeline
19 December 2019Most recent
£145,000
+49.5%over 14 years30 June 2005
£97,000
+9.0%over 1 year12 December 2003
£89,000
+125.3%over 5 years30 October 1998
£39,500
+6.8%over 1 year29 May 1997
£37,000
+2.8%over 1 year1 August 1995
£36,000
Median price across the last 5 sales in NN3 5DU: £180,000 (2023–2021).
Nearby sales in NN3 5DU
Versus other Crowthorp Road homes
On epc rating, 1 Crowthorp Road runs well behind the street norm.
Price per m²
£1,667
Street avg £1,738
Floor Area
87 m²
Street avg 89 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
CO₂ Emissions
5.6 t/year
Street avg 3.0 t/year
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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
0.2 km
Fellmead Road — bus stop.
Closest school
0.3 km
Rectory Farm Primary School. 18 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
48.6dB

Night-time· 23:00 – 07:00
39.9dB







