Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started65 Sywell Road is a detached house in Overstone, Northampton, Northampton (NN6 0AG). It has a recorded floor area of 392 m² (around 4219 sq ft), construction records dating it to 1930-1949 and council tax band H. The latest certificate (June 2016) shows a D (score 60), on the cusp of jumping into the C band. When first surveyed in November 2011 the rating was E, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Poor and roof efficiency went from Average to Good. The recommended improvements would push it to C (score 76).
Untraded for 18 years, with the last transfer in July 2008. That sale landed at the peak of the pre-credit-crunch market, which is a useful reference point when interpreting the price. Sale prices here have outpaced England HPI: 13.3% per year against 0% for the wider region. Today's modelled estimate of £1,634,000 is 42.1% above the 2008 sale price. On a £-per-square-foot basis, the last sale (£273/sq ft) was about 34.6% above the typical sold price in the postcode. At 392 m² the property is well over the postcode median (149 m² across 30 EPCs), placing it in the larger end of the local stock. 12 planning records sit against the property, 5 approved, 1 refused. Past consents include an annexe and an extension, meaningful when judging how the property has evolved.
65 Sywell Road's carbon output runs well above what efficient homes in the postcode produce.
Council records include a two-storey side extension at 65 Sywell Road.
Demolition of existing outbuilding and greenhouse and construction of studio building
65 Sywell Road has more than doubled in price since the earliest registered sale in 2001.
£1,634,000
Modelled from EPC, postcode comparables and a sale-price growth of 13.3% per year over 7 years.
£1,150,000
Growth on file: 13.3% per year over 7 years.
On co₂ emissions, 65 Sywell Road runs well behind the street norm.
Price per m²
£2,934
Street avg £2,816
Floor Area
392 m²
Street avg 167 m²
Habitable Rooms
10 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
Heating controls changed
Wall insulation improved
Roof insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Construction of three bay pitched roof garage with one bay to be used as accommodation for nanny (revised scheme)
10 more applications for this property
Join to see all planning history.
4 July 2008Most recent
£1,150,000
+141.6%over 7 years14 June 2001
£476,000
Median price across the last 5 sales in NN6 0AG: £875,000 (2024–2022).
Street avg 7 rooms
CO₂ Emissions
16.0 t/year
Street avg 6.7 t/year
Post Office — bus stop.
Closest school
0.1 km
Overstone Primary School. 12 schools nearby.
Night-time· 23:00 – 07:00
37.6dB
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell