9 Samwell Lane, Upton, Northampton, NN5 4DB
About 9 Samwell Lane
9 Samwell Lane is a three-bedroom end-of-terrace house in Upton, Northampton, Northampton (NN5 4DB). It has a recorded floor area of 100 m² (around 1076 sq ft), construction records dating it to 2003-2006 and council tax band D. The latest certificate (January 2022) shows a C (score 78), near the top of the C band. Earlier certificates rated it B (May 2010); the latest reading is one band lower. Between certificates, lighting went from Average to Very Good; while window efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good. The recommended improvements would push it to B (score 87).
At 100 m² it's 29.2% larger than the typical home in the postcode (77 m² median across 52 EPCs). Across 2010–2022, sale prices on this property compounded at 2% per year. On a £-per-square-foot basis, the last sale (£243/sq ft) was about 21.5% above the typical sold price in the postcode. Sold September 2022 for £262,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at 9 Samwell Lane
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
What this property has
Inside
- Bedrooms3
- Bathrooms2
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water system upgraded
Wall insulation upgraded
Loft insulation upgraded to recommended levels
More low energy lighting installed
Solar water heating installed
Planning history
9 Samwell Lane has no planning applications on record.
Notable planning nearby
13applications of note in the surrounding area
We flagged 2 things worth checking at 9 Samwell Lane
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
30-day money-back guarantee
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£279,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.0% per year over 12 years.
£262,000
Growth on file: 2.0% per year over 12 years.
Sales timeline
28 September 2022Most recent
£262,000
+27.8%over 12 years26 August 2010
£205,000
Median price across the last 5 sales in NN5 4DB: £275,000 (2025–2022).
Nearby sales in NN5 4DB
69 Samwell Lane, Upton, Northampton, NN5 4DB
Sold Aug 2025
£450,0007 Samwell Lane, Upton, Northampton, NN5 4DB
Sold Oct 2024
£265,00010 Samwell Lane, Upton, Northampton, NN5 4DB
Sold Dec 2022
£275,00041 Samwell Lane, Upton, Northampton, NN5 4DB
Sold Aug 2022
£270,00014 Samwell Lane, Upton, Northampton, NN5 4DB
Sold May 2022
£290,000
Everything we know about 9 Samwell Lane, 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 Samwell Lane homes
Years Held for 9 Samwell Lane lags the street by a wide margin.
Price per m²
£2,620
Street avg £2,371
Floor Area
100 m²
Street avg 86 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
2.3 t/year
Street avg 1.9 t/year
Similar properties nearby
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1 Clickers Drive
NN5 4ED
1 Austen Close
NN5 4WF
1 Baird Avenue, Upton
NN5 4AD
1 Bristle Street, Upton
NN5 4ET
1 Clickers Place
NN5 4EB
1 Black Cat Drive
NN5 4EA
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Millway — bus stop.
Closest school
0.2 km
Upton Meadows 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
54.4dB

Night-time· 23:00 – 07:00
44.5dB