30 Caledonian House, Argyle Street, Northampton, NN5 5JG
About 30 Caledonian House
30 Caledonian House is a mid-terrace house in Northampton (NN5 5JG). It has a recorded floor area of 30 m² (around 323 sq ft), construction records dating it to 1976-1982 and council tax band A. The latest certificate (July 2014) shows a C (score 73). The rating has held steady at C across 2 certificates since December 2008. Between certificates, window efficiency went from Average to Good, hot-water efficiency went from Average to Good and lighting went from Very Poor to Good; while wall efficiency dropped from Good to Average and roof efficiency dropped from Good to Poor. The latest certificate is from July 2014, so improvements made since then won't be reflected. At 30 m² this is the 14th 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 30 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
30 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This certificate is over 10 years old and is no longer valid.Expired 17 Jul 2024
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
Window efficiency improved
More low energy lighting installed
Planning history
30 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 30 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
30 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 30 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
On epc rating, 30 Caledonian House runs well behind the street norm.
EPC Rating
73 (C)
Street avg 76 (C)
Floor Area
30 m²
Street avg 31 m²
CO₂ Emissions
1.2 t/year
Street avg 1.1 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
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1 Caledonian House, Argyle Street
NN5 5JG
1 First Lane
NN5 5FD
1 Far End
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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