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Get startedFlat 12 is a semi-detached house in Holbury, Southampton, Southampton (SO45 2PW). It has a recorded floor area of 48 m² (around 517 sq ft), construction records dating it to 1976-1982 and council tax band A. At 48 m² this is the 6th smallest of 17 units on EPC record in the building, where floor areas span 27–67 m². The building's EPC ratings span G to D, with this unit at the top. The latest certificate (February 2026) shows a D (score 60), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since February 2016. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good. Main heating runs on electricity. This certificate was lodged in the last six months, so the rating reflects current condition.
At 48 m² it's 17.2% smaller than the typical home in the postcode (58 m² median across 16 EPCs).
Flat 12's carbon output is low for the local stock.
Flat 12 has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£145,000
Modelled from EPC, postcode comparables.
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.
Flat 12 outperforms the street on co₂ emissions by a wide margin.
EPC Rating
60 (D)
Street avg 51 (E)
Floor Area
48 m²
Street avg 54 m²
CO₂ Emissions
1.0 t/year
Street avg 4.3 t/year
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Holbury Drove Shops — bus stop.

Daytime· 07:00 – 23:00
50.5dB

Changes detected from historical EPC data
High performance glazing installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 1 sales in SO45 2PW: £30,000 (2024–2024).
Habitable Rooms
3 rooms
Street avg 3 rooms
SO45 2PW
Closest school
0.3 km
Cadland Primary School. 7 schools nearby.
Night-time· 23:00 – 07:00
39.8dB