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Get started170 Sywell Road, Overstone, Northampton, NN6 0AG
1 planning record
About 170 Sywell Road
A plain-English summary derived from public records, EPC certificates, sold prices and local data.
170 Sywell Road is a four-bedroom semi-detached house in Overstone, Northampton, Northampton (NN6 0AG). It has a recorded floor area of 118 m² (around 1270 sq ft), construction records dating it to 1967-1975 and council tax band D. The latest certificate (January 2018) shows a C (score 70). When first surveyed in November 2016 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Good and hot-water efficiency went from Average to Good. The recommended improvements would push it to B (score 84). Other recorded features include attached land beyond the plot.
Sale prices here have outpaced England HPI: 8.1% per year against 0% for the wider region. Today's modelled estimate of £440,000 is 10% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£315/sq ft) was about 58.6% above the typical sold price in the postcode. One planning record on file: an extension approved in 2004. Past consents include an extension and a conservatory, meaningful when judging how the property has evolved. At 118 m² it's 22.3% smaller than the typical home in the postcode (152 m² median across 30 EPCs). Last sale on file: £400,000 in December 2021. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.
Inside
- Bedrooms4
- Bathrooms2
- EnsuiteYes
Outside
- Land
Energy performance
Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.
Current Certificate(1 of 3)
Jan 2018
EPC Rating
A
B
C
C70
D
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
4.1 t/year
Occupancy
Owner Occupied
Planning history
Applications and permits filed against 170 Sywell Road, Overstone, Northampton, NN6 0AG, sourced from the PlanIt planning register.
170 Sywell Road has an approved rear extension on the planning record.
- Jul 2004ConservatoryFullApproval
Sales history & valuation
Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
Current estimate
See how we calculated this£440,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.1% per year over 3 years.
Last sold (2021)
£400,000
Growth on file: 8.1% per year over 3 years.
Sales timeline
Versus other Sywell Road homes
Four headline reads against 30 similar houses on this street, drawn from the latest EPC and Land Registry data.
170 Sywell Road outperforms the street on co₂ emissions by a wide margin.
Price per m²
£3,390
Street avg £2,801
Floor Area
118 m²
Street avg 176 m²
Habitable Rooms
6 rooms
Similar properties nearby
A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
The neighbourhood at a glance
A condensed read of the local area. Each tile links through to the full breakdown on the Northampton district page.
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
Road noise across the postcode
Modelled day and night-time noise levels around NN6 0AG from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime· 07:00 – 23:00
43.9dB
Everything within walking distance
Schools, transport stops and scenic spots near this property — 42 points of interest in total.
Beautiful places to visit nearby
Curated scenic spots within reach of this postcode, served by Beautifulplaces.ai. Photography and tagging come from their open dataset.
Common questions
The questions buyers, sellers and homeowners most often ask about 170 Sywell Road, Overstone, Northampton, NN6 0AG. Each answer is also embedded as structured data for search engines.