8 Main Road, Duston, Northampton, NN5 6JB
About 8 Main Road
8 Main Road is a detached house in Duston, Northampton, Northampton (NN5 6JB). It has a recorded floor area of 145 m² (around 1561 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (April 2019) shows a C (score 70). When first surveyed in March 2018 the rating was F, the property has climbed 3 bands since. Between certificates, roof efficiency went from Good to Very Good, window efficiency went from Very Poor to Good and hot-water efficiency went from Very Poor to Good. The recommended improvements would push it to B (score 85).
One planning record on file: an extension approved in 2018. Past consents include an extension, meaningful when judging how the property has evolved. Its energy rating outperforms most of the postcode (better than 88% of similar EPCs). Across 2018–2021, sale prices on this property compounded at 28% per year. Today's modelled estimate of £492,000 is 15.8% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£272/sq ft) was about 44.2% above the typical sold price in the postcode. Sold January 2021 for £425,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 8 Main Road
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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Single glazing replaced with double or better glazing
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
- Jun 2018ExtensionFullIn report
Extension: Two storey · Rear of property
Two storey rear extension with internal alterations and new garage
- Documents
- 16 docs on file
- Reference
- N/2018/0626
We flagged 2 things worth checking at 8 Main Road
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 landed in the post-pandemic price surge — useful context when reading the figure.
£492,000
Modelled from EPC, postcode comparables and a sale-price growth of 28.0% per year over 3 years.
£425,000
Growth on file: 28.0% per year over 3 years.
Sales timeline
28 January 2021Most recent
£425,000
+93.2%over 2 years31 May 2018
£220,000
Median price across the last 5 sales in NN5 6JB: £345,000 (2025–2017).
Nearby sales in NN5 6JB
24 Main Road, Duston, Northampton, NN5 6JB
Sold Jun 2025
£500,00011 Main Road, Duston, Northampton, NN5 6JB
Sold Jul 2023
£285,00030 Main Road, Duston, Northampton, NN5 6JB
Sold Dec 2021
£350,00028 Main Road, Duston, Northampton, NN5 6JB
Sold Aug 2017
£345,0005 Main Road, Duston, Northampton, NN5 6JB
Sold Aug 2017
£490,000
Everything we know about 8 Main Road, 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 Main Road homes
On epc rating, 8 Main Road stands well clear of the street.
Price per m²
£2,931
Street avg £2,427
Floor Area
145 m²
Street avg 155 m²
Habitable Rooms
6 rooms
Street avg 6 rooms
CO₂ Emissions
5.0 t/year
Street avg 7.5 t/year
Similar properties nearby
1 Anjou Court, New Duston
NN5 6SB
1 Alfred Knight Close, Duston
NN5 6FB
1 Berrywood Drive
NN5 6GA
1 Ash Tree Road, Duston
NN5 6GW
1 Berrywood Road
NN5 6JU
1 Blossac Court
NN5 6EW
1 Bobtail Court
NN5 6TX
1 Bergerac Close, New Duston
NN5 6SD
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Holmleigh Close — bus stop.
Closest school
0.4 km
Millway Primary School. 22 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
50.4dB

Night-time· 23:00 – 07:00
39.0dB