23 Swift Close, Grange Park, Northampton, NN4 5AZ
About 23 Swift Close
23 Swift Close is a detached house in Grange Park, Northampton, Northampton (NN4 5AZ). It has a recorded floor area of 165 m² (around 1776 sq ft), construction records dating it to 1996-2002 and council tax band F. The latest certificate (October 2023) returns a high B (score 86), putting the home a stone's throw from an A rating.
It hasn't traded since December 2002, a hold of 23 years that's notably long for the area. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £570,000 sits 116.8% above the 2002 sale of £262,950. On a £-per-square-foot basis, the last sale (£148/sq ft) was about 19% below the postcode norm.
Everything you need to know about 23 Swift Close
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
23 Swift Close ranks among the most efficient homes in the postcode for energy use.
EPC Rating
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Planning history
23 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
23 Swift Close valuation sits well clear of the typical sold price in this postcode.
£570,000
Modelled from EPC, postcode comparables.
£262,950
Recorded with HM Land Registry.
Sales timeline
19 December 2002Most recent
£262,950
Median price across the last 5 sales in NN4 5AZ: £577,500 (2023–2022).
Nearby sales in NN4 5AZ
5 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
£775,00039 Swift Close, Grange Park, Northampton, NN4 5AZ
Sold Dec 2022
£524,99535 Swift Close, Grange Park, Northampton, NN4 5AZ
Sold May 2022
£600,000
Versus other Swift Close homes
On epc rating, 23 Swift Close stands well clear of the street.
Price per m²
£1,594
Street avg £2,510
Floor Area
165 m²
Street avg 152 m²
Habitable Rooms
9 rooms
Street avg 8 rooms
CO₂ Emissions
3.2 t/year
Street avg 4.5 t/year
Everything you need to know about 23 Swift Close
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee

Similar properties nearby
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
9/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






