11 Cardigan Close, Northampton, NN5 7DH
About 11 Cardigan Close
11 Cardigan Close is a semi-detached house in Northampton (NN5 7DH). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (November 2025) shows a C (score 76), near the top of the C band. The rating has held steady at C across 3 certificates since May 2009. Between certificates, roof efficiency went from Poor to Average and hot-water efficiency went from Poor to Good. This certificate was lodged in the last six months, so the rating reflects current condition. At 48 m² this is the 18th smallest of 44 units on EPC record in the building, where floor areas span 44–75 m². The building's EPC ratings span D to B across 44 units on file.
Know exactly what you're buying at 11 Cardigan 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
11 Cardigan Close's carbon output is low for the local stock.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating system upgraded to a more efficient system
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Heating controls changed
Loft insulation upgraded to recommended levels
Planning history
11 Cardigan Close has no planning applications on record.
Notable planning nearby
10applications of note in the surrounding area
We flagged 2 things worth checking at 11 Cardigan 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
11 Cardigan Close has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£124,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about 11 Cardigan 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 Cardigan Close homes
11 Cardigan Close outperforms the street on co₂ emissions by a wide margin.
EPC Rating
76 (C)
Street avg 71 (C)
Floor Area
48 m²
Street avg 49 m²
CO₂ Emissions
1.4 t/year
Street avg 2.0 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
The neighbourhood at a glance
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Merthyr Road — bus stop.
Closest school
0.3 km
Earl Spencer Primary School. 30 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
39.2dB