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Get started45 Sywell Road is a four-bedroom detached house in Overstone, Northampton, Northampton (NN6 0AG). It has a recorded floor area of 322 m² (around 3466 sq ft), construction records dating it to 1967-1975 and council tax band G. The latest certificate (July 2023) returns an A (score 93), the top energy band on the EPC scale. When first surveyed in March 2013 the rating was D, the property has climbed 3 bands since. Between certificates, lighting went from Good to Very Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Average to Very Poor. The property has solar panels on record, all of which lower running costs and tend to lift resale appeal. Other recorded features include attached land beyond the plot.
Sale prices here have outpaced England HPI: 5% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£252/sq ft) was about 22% above the typical sold price in the postcode. At 322 m² the property is well over the postcode median (149 m² across 30 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the top 10% of properties in this postcode. 4 planning records sit against the property, 4 approved, 0 refused. Past consents include tree works and solar panel installation, meaningful when judging how the property has evolved. Sold October 2024 for £875,000.
45 Sywell Road ranks among the most efficient homes in the postcode for energy use.
45 Sywell Road has been through 4 approved planning applications — a well-evolved property.
Reduce roadside limbs to 3 x Oak Remove epicormic growth to 2 x Lime trees TPO DA 124 - G3
45 Sywell Road has more than tripled in price since its earliest registered sale in 1996.
£933,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.0% per year over 28 years.
£875,000
Growth on file: 5.0% per year over 28 years.
45 Sywell Road is notably below the street on years held.
Price per m²
£2,717
Street avg £2,824
Floor Area
322 m²
Street avg 169 m²
Habitable Rooms
6 rooms
Street avg 7 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.6 km

Daytime· 07:00 – 23:00
43.9dB

Changes detected from historical EPC data
More low energy lighting installed
Solar PV panels (50 kWp) installed
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Construction of detached garage
2 more applications for this property
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8 October 2024Most recent
£875,000
+78.6%over 11 years5 June 2013
£490,000
-1.0%over 5 years28 June 2007
£495,000
+125.0%over 10 years27 September 1996
£220,000
Median price across the last 5 sales in NN6 0AG: £420,000 (2024–2022).
CO₂ Emissions
3.8 t/year
Street avg 7.1 t/year
NN6 0ED
Post Office — bus stop.
Closest school
0.1 km
Overstone Primary School. 12 schools nearby.
Night-time· 23:00 – 07:00
37.6dB
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