1 Jacob House, Nutfield Place, Portsmouth, PO1 4AG
About 1 Jacob House
1 Jacob House is an end-of-terrace house in Portsmouth (PO1 4AG). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to before 1900 and council tax band B. The latest certificate (January 2025) shows an E (score 48), well below the UK norm with real room to improve. Earlier certificates rated it D (April 2010); the latest reading is one band lower. Between certificates, hot-water efficiency went from Poor to Average and main heating went from Poor to Average; while wall efficiency dropped from Very Good to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would push it to D (score 67). Main heating runs on electricity.
At 91 m² the property is well over the postcode median (69 m² across 17 EPCs), placing it in the larger end of the local stock. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement.
Everything you need to know about 1 Jacob House
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
1 Jacob House sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency improved
Floor insulation added or improved
Windows upgraded, improving insulation
Low energy lighting percentage decreased
MVHR (mechanical ventilation with heat recovery) installed
Get a survey for this property
Level 3 Building Survey
Because the property was built before 1919, has no mains gas supply, and has solid (non-cavity) walls, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
1 Jacob House has no planning applications on record.
But the area is active
2 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1 Jacob House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£140,000
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.
Versus other Nutfield Place homes
EPC Rating for 1 Jacob House lags the street by a wide margin.
EPC Rating
48 (E)
Street avg 73 (C)
Floor Area
91 m²
Street avg 67 m²
CO₂ Emissions
7.0 t/year
Street avg 2.9 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Everything you need to know about 1 Jacob House
The true value, the hidden risks and the full sale history, in one report.
Pick your report · every report is £14.99
One time fee only - money back guarantee
The data behind every report
Similar properties nearby
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Fratton Road — bus stop.
Closest school
0.1 km
The Portsmouth Academy. 45 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode
Daytime· 07:00 – 23:00
54.1dB
Night-time· 23:00 – 07:00
43.0dB