1 2, Flat 6, John Street, Southampton, SO14 3DR
About 1 2
1 2 is a mid-terrace house in Southampton (SO14 3DR). It has a recorded floor area of 29 m² (around 312 sq ft) and construction records dating it to before 1900. At 29 m² this is the 2nd smallest of 7 units on EPC record in 1 2, where floor areas span 24–57 m². The building's EPC ratings span E to D, with this unit at the top. On EPC score it ranks first in the building (65 versus a worst of 39). The latest certificate (August 2016) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 73). Main heating runs on electricity. The latest certificate is from August 2016, so improvements made since then won't be reflected.
At 29 m² it sits well below the postcode median (57 m² across 25 EPCs), making it one of the more compact homes locally.
Energy performance
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 Aug 2026
EPC Rating
Certificate validity
Expired on 16 August 2026
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 2 has no planning applications on record.
But the area is active
10 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
1 2 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£126,000
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.
Median price across the last 5 sales in SO14 3DR: £375,000 (2025–2021).
Nearby sales in SO14 3DR
Versus other John Street homes
1 2 is notably below the street on floor area.
EPC Rating
65 (D)
Street avg 70 (C)
Floor Area
29 m²
Street avg 43 m²
CO₂ Emissions
2.2 t/year
Street avg 1.4 t/year
Habitable Rooms
1 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Crime
413/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
College Keep — bus stop.
Closest school
0.4 km
Hope Community School Southampton. 25 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
54.5dB

Night-time· 23:00 – 07:00
45.3dB







