17 Devonshire House, Alma Street, Northampton, NN5 5LY
About 17 Devonshire House
17 Devonshire House is an end-of-terrace house in Northampton (NN5 5LY). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1950-1966 and council tax band A. At 47 m² this is the 28th smallest of 42 units on EPC record in the building, where floor areas span 44–70 m². The building's EPC ratings span E to C, with this unit at the top. The latest certificate (March 2026) shows a C (score 75), near the top of the C band. The rating has held steady at C across 3 certificates since November 2012. Between certificates, lighting went from Average to Good; while window efficiency dropped from Good to Average. This certificate was lodged in the last six months, so the rating reflects current condition.
Know exactly what you're buying at 17 Devonshire 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
The EPC has just been inspected, so the rating reflects current condition.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
More low energy lighting installed
Planning history
17 Devonshire House has no planning applications on record.
Notable planning nearby
15applications of note in the surrounding area
We flagged 2 things worth checking at 17 Devonshire 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
30-day money-back guarantee
Sales history & valuation
17 Devonshire House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£120,000
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 17 Devonshire 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 Alma Street homes
EPC Rating
75 (C)
Street avg 73 (C)
Floor Area
47 m²
Street avg 50 m²
CO₂ Emissions
1.6 t/year
Street avg 1.8 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
Similar properties nearby
1 Lincoln House, Lincoln Road
NN5 5JS
1 Lapstone House, Byfield Road
NN5 5HF
1 Eyeletter House, Greenwood Road
NN5 5EG
1 Devonshire House, Alma Street
NN5 5LY
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
St James's Sq — bus stop.
Closest school
0.3 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
53.0dB
Night-time· 23:00 – 07:00
43.2dB