21 Alfred Knight Close, Duston, Northampton, NN5 6FB
About 21 Alfred Knight Close
21 Alfred Knight Close is a property in Duston, Northampton, Northampton (NN5 6FB). It has a recorded floor area of 45 m² (around 485 sq ft) and council tax band B. The latest certificate (June 2009) returns a high B (score 85), putting the home a stone's throw from an A rating. The latest certificate is from June 2009, so improvements made since then won't be reflected. At 45 m² this is the 4th smallest of 20 units on EPC record in the building, where floor areas span 37–206 m². The building's EPC ratings span C to B, with this unit at the top. On EPC score it ranks first in the building (85 versus a worst of 78).
It hasn't traded since June 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £127,000 is 41.1% above the 2009 sale price.
Know exactly what you're buying at 21 Alfred Knight Close
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
21 Alfred Knight Close's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 18 Jun 2019
EPC Rating
Planning history
21 Alfred Knight Close has no planning applications on record.
Notable planning nearby
6applications of note in the surrounding area
We flagged 2 things worth checking at 21 Alfred Knight Close
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
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Sales history & valuation
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£127,000
Modelled from EPC, postcode comparables.
£90,000
Recorded with HM Land Registry.
Sales timeline
29 June 2009Most recent
£90,000
Median price across the last 5 sales in NN5 6FB: £139,995 (2025–2022).
Nearby sales in NN5 6FB
23 Alfred Knight Close, Duston, Northampton, NN5 6FB
Sold Feb 2025
£110,00019 Alfred Knight Close, Duston, Northampton, NN5 6FB
Sold Jul 2024
£133,0001 Alfred Knight Close, Duston, Northampton, NN5 6FB
Sold Sept 2023
£495,00017 Alfred Knight Close, Duston, Northampton, NN5 6FB
Sold Feb 2023
£139,99525 Alfred Knight Close, Duston, Northampton, NN5 6FB
Sold Sept 2022
£140,000
Everything we know about 21 Alfred Knight Close, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Signs of HMO activity in the area
- Larger development activity nearby
Versus other Alfred Knight Close homes
On years held, 21 Alfred Knight Close stands well clear of the street.
Price per m²
£1,998
Street avg £2,629
Floor Area
45 m²
Street avg 48 m²
CO₂ Emissions
1.0 t/year
Street avg 1.1 t/year
Years Held
17 years
Street avg 5 years
Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Hawkstone Close — bus stop.
Closest school
0.5 km
Millway Primary School. 20 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
50.1dB
Night-time· 23:00 – 07:00
38.5dB