31 Swift Close, Grange Park, Northampton, NN4 5AZ
About 31 Swift Close
31 Swift Close is a four-bedroom detached house in Grange Park, Northampton, Northampton (NN4 5AZ). It has a recorded floor area of 113 m² (around 1213 sq ft), construction records dating it to 1996-2002 and council tax band E. The latest certificate (July 2011) shows a C (score 71). The latest certificate is from July 2011, so improvements made since then won't be reflected. The home occupies a cul-de-sac position.
Last sold in August 2017, so it's been off the market for around 9 years. Across the public record there are 4 sales, relatively high churn for a single property. Across 2003–2017, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £450,000 is 26.8% above the 2017 sale price. On a £-per-square-foot basis, the last sale (£293/sq ft) was about 60.1% above the typical sold price in the postcode. At 113 m² it's 29.6% smaller than the typical home in the postcode (160 m² median across 25 EPCs).
What this property has
Inside
- Bedrooms4
- Bathrooms2
- Dining roomYes
- EnsuiteYes
Outside
- GarageDouble, Detached
- Cul-de-sacYes
Everything you need to know about 31 Swift Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
31 Swift Close's EPC is over a decade old — improvements since won't be reflected.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Jul 2021
EPC Rating
Certificate validity
Expired on 22 July 2021
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Planning history
31 Swift 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
31 Swift Close valuation sits well clear of the typical sold price in this postcode.
£450,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 15 years.
£355,000
Growth on file: 4.8% per year over 15 years.
Sales timeline
3 August 2017Most recent
£355,000
+42.6%over 5 years6 January 2012
£249,000
+10.2%over 8 years12 December 2003
£226,000
+25.6%over 10 months31 January 2003
£179,950
Median price across the last 5 sales in NN4 5AZ: £577,500 (2026–2023).
Nearby sales in NN4 5AZ
17 Swift Close, Grange Park, Northampton, NN4 5AZ
Sold Apr 2026
£715,00047 Swift Close, Grange Park, Northampton, NN4 5AZ
Sold Sept 2025
£560,0005 Swift Close, Grange Park, Northampton, NN4 5AZ
Sold Jun 2023
£530,0007 Swift Close, Grange Park, Northampton, NN4 5AZ
Sold Jun 2023
£577,50055 Swift Close, Grange Park, Northampton, NN4 5AZ
Sold Jan 2023
£775,000
Versus other Swift Close homes
Price per m² for 31 Swift Close runs comfortably ahead of the street norm.
Price per m²
£3,150
Street avg £2,529
Floor Area
113 m²
Street avg 154 m²
Habitable Rooms
8 rooms
Street avg 8 rooms
CO₂ Emissions
3.5 t/year
Street avg 4.5 t/year
Everything you need to know about 31 Swift Close
The true value, the hidden risks and the full sale history, in one report.
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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
339/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Kings Close — bus stop.
Closest school
0.5 km
Woodland View Primary School. 10 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
48.4dB

Night-time· 23:00 – 07:00
40.0dB






