1 Devonshire House, Alma Street, Northampton, NN5 5LY
About 1 Devonshire House
1 Devonshire House is a mid-terrace house in Northampton (NN5 5LY). It has a recorded floor area of 62 m² (around 667 sq ft), construction records dating it to 1967-1975 and council tax band A. At 62 m² this is the largest unit on EPC record across 1 Devonshire House (46–62 m²). The building's EPC ratings span E to C, with this unit at the top. The latest certificate (February 2024) shows a C (score 73). When first surveyed in February 2016 the rating was D, the property has climbed 1 band since. Between certificates, wall efficiency went from Very Poor to Very Good.
At 62 m² the property is well over the postcode median (46 m² across 41 EPCs), placing it in the larger end of the local stock.
Know exactly what you're buying at 1 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
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Wall insulation improved
More low energy lighting installed
Planning history
1 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 1 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
1 Devonshire House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£137,000
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 1 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
1 Devonshire House outperforms the street on floor area by a wide margin.
EPC Rating
73 (C)
Street avg 73 (C)
Floor Area
62 m²
Street avg 49 m²
CO₂ Emissions
2.2 t/year
Street avg 1.8 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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1 Lincoln House, Lincoln Road
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1 Far End
NN5 5FN
1 Lapstone House, Byfield Road
NN5 5HF
1 Lincoln Road
NN5 5JS
1 Bowden Road
NN5 5LT
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