18 Caledonian House, Argyle Street, Northampton, NN5 5JG
About 18 Caledonian House
18 Caledonian House is a mid-terrace house in Northampton (NN5 5JG). It has a recorded floor area of 28 m² (around 301 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (March 2016) shows a C (score 77), near the top of the C band. The rating has held steady at C across 2 certificates since August 2012. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Average and main heating went from Average to Good. The latest certificate is from March 2016, so improvements made since then won't be reflected. At 28 m² this is the 3rd smallest of 44 units on EPC record in the building, where floor areas span 26–56 m². The building's EPC ratings span D to B across 44 units on file.
Know exactly what you're buying at 18 Caledonian House
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
18 Caledonian House's carbon output is low for the local stock.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 13 Mar 2026
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
More low energy lighting installed
Planning history
18 Caledonian House has no planning applications on record.
Notable planning nearby
15applications of note in the surrounding area
We flagged 2 things worth checking at 18 Caledonian House
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
18 Caledonian House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£123,000
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 18 Caledonian House, 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 Argyle Street homes
18 Caledonian House is notably below the street on floor area.
EPC Rating
77 (C)
Street avg 76 (C)
Floor Area
28 m²
Street avg 31 m²
CO₂ Emissions
0.9 t/year
Street avg 1.1 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
Similar properties nearby
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1 Devonshire House, Alma Street
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1 Caledonian House, Argyle Street
NN5 5JG
1 First Lane
NN5 5FD
1 Far End
NN5 5FN
1 Lincoln Road
NN5 5JS
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
6/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Vicarage Road — bus stop.
Closest school
0.1 km
St James Church of England Primary School. 31 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
53.2dB
Night-time· 23:00 – 07:00
43.0dB