9 Campbell Close, Towcester, NN12 7AW
About 9 Campbell Close
9 Campbell Close is a three-bedroom semi-detached house in Towcester (NN12 7AW). It has a recorded floor area of 77 m² (around 829 sq ft), construction records dating it to 1996-2002 and council tax band C. The latest certificate (June 2023) shows a D (score 66), on the cusp of jumping into the C band. Earlier certificates rated it C (July 2013); the latest reading is one band lower. Between certificates, hot-water efficiency dropped from Good to Average. The recommended improvements would lift it to B (score 85), a 2-band jump. Other recorded features include a conservatory.
Across 1999–2013, sale prices on this property compounded at 5.2% per year. Today's modelled estimate of £305,000 sits 56.4% above the 2013 sale of £194,995. On a £-per-square-foot basis, the last sale (£235/sq ft) was about 24.9% above the typical sold price in the postcode. On the market in November 2013 and unlisted since — roughly 13 years. Across the public record there are 4 sales, relatively high churn for a single property. It lags the bulk of the postcode on energy efficiency (less efficient than 82% of similar EPCs).
Know exactly what you're buying at 9 Campbell 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
What this property has
Inside
- Bedrooms3
- ConservatoryYes
Outside
- GarageYes
Building
- Heating systemGas
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
9 Campbell Close has no planning applications on record.
Notable planning nearby
4applications of note in the surrounding area
We flagged 1 thing worth checking at 9 Campbell 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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
9 Campbell Close has more than doubled in price since the earliest registered sale in 1999.
£305,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.2% per year over 14 years.
£194,995
Growth on file: 5.2% per year over 14 years.
Sales timeline
20 November 2013Most recent
£194,995
+1.6%over 6 years16 August 2007
£192,000
+25.9%over 3 years31 October 2003
£152,500
+58.9%over 3 years26 November 1999
£95,995
Median price across the last 5 sales in NN12 7AW: £315,000 (2025–2024).
Nearby sales in NN12 7AW
Everything we know about 9 Campbell 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
- Larger development activity nearby

Versus other Campbell Close homes
On co₂ emissions, 9 Campbell Close runs well behind the street norm.
Price per m²
£2,532
Street avg £3,130
Floor Area
77 m²
Street avg 78 m²
Habitable Rooms
4 rooms
Street avg 5 rooms
CO₂ Emissions
3.4 t/year
Street avg 2.8 t/year
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1 Campbell Close
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The neighbourhood at a glance
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Senna Drive — bus stop.
Closest school
1.0 km
Sponne School. 6 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
51.9dB

Night-time· 23:00 – 07:00
42.6dB