12 Josian Walk, Southampton, SO14 1PZ
About 12 Josian Walk
12 Josian Walk is a mid-terrace house in Southampton (SO14 1PZ). It has a recorded floor area of 75 m² (around 807 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (October 2024) shows an F (score 27), near the bottom of the EPC scale. Earlier certificates rated it E (November 2014); the latest reading is one band lower. Between certificates, roof efficiency went from Average to Good and lighting went from Good to Very Good; while main heating dropped from Average to Very Poor. The recommended improvements would lift it to B (score 85), a 4-band jump. Main heating runs on electricity.
It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 29 October 2034
Property Improvements
Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Hot water system changed
Windows upgraded, improving insulation
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
12 Josian Walk has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12 Josian Walk has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£181,000
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 1PZ: £185,000 (2025–2018).
Nearby sales in SO14 1PZ
Versus other Josian Walk homes
12 Josian Walk is notably below the street on epc rating.
EPC Rating
27 (F)
Street avg 60 (D)
Floor Area
75 m²
Street avg 82 m²
CO₂ Emissions
5.2 t/year
Street avg 3.4 t/year
Habitable Rooms
5 rooms
Street avg 5 rooms
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The neighbourhood at a glance
Crime
413/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Brintons Road — bus stop.
Closest school
0.1 km
St Mary's Church of England Primary School & Nursery. 31 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
55.9dB

Night-time· 23:00 – 07:00
46.3dB







