1 2, Flat 1, John Street, Southampton, SO14 3DR
About 1 2
1 2 is an end-of-terrace house in Southampton (SO14 3DR). It has a recorded floor area of 54 m² (around 581 sq ft) and construction records dating it to before 1900. The latest certificate (August 2016) shows an E (score 39), well below the UK norm with real room to improve. When first surveyed in December 2008 the rating was F, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Very Good, window efficiency went from Very Poor to Average and lighting went from Average to Very Good; while wall efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 77), a 2-band jump. Main heating runs on electricity. At 54 m² this is the 6th 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 bottom. On EPC score it ranks last in the building (39 versus a best of 65).
It lags the bulk of the postcode on energy efficiency (less efficient than 84% of similar EPCs).
Everything you need to know about 1 2
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Planning history
1 2 has no planning applications on record.
Notable planning nearby
10applications of note in the surrounding area
We flagged 2 things worth checking at 1 2
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 2 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£149,000
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
On habitable rooms, 1 2 stands well clear of the street.
EPC Rating
39 (E)
Street avg 70 (C)
Floor Area
54 m²
Street avg 42 m²
CO₂ Emissions
5.8 t/year
Street avg 1.8 t/year
Habitable Rooms
3 rooms
Street avg 1 rooms
Everything you need to know about 1 2
The true value, the hidden risks and the full sale history, in one report.
30-day money-back guarantee
The data behind every report
Similar properties nearby
102 Imperial Apartments, South Western House
SO14 3AL
105a, Flat 1, East Street
SO14 3HH
1 2, Flat 4, John Street
SO14 3DR
111 Imperial Apartments, South Western House
SO14 3AL
201 Imperial Apartments, South Western House
SO14 3AL
105a, Flat 3, East Street
SO14 3HH
105a, Flat 4, East Street
SO14 3HH
109 Imperial Apartments, South Western House
SO14 3AL
The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising 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
The full 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