Berthon House, Flat 8, Banning Street, Romsey, SO51 8GR
About Berthon House
Berthon House is a mid-terrace house in Romsey (SO51 8GR). It has a recorded floor area of 66 m² (around 710 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (January 2025) shows a D (score 66), on the cusp of jumping into the C band. The rating has held steady at D across 3 certificates since July 2010. Between certificates, lighting went from Average to Very Good; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 73). At 66 m² this is the 10th smallest of 12 units on EPC record in Berthon House, where floor areas span 57–81 m². The building's EPC ratings span E to C across 12 units on file.
Know exactly what you're buying at Berthon House
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Already flagged here
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Wall insulation improved
More low energy lighting installed
Planning history
Berthon House has no planning applications on record.
Notable planning nearby
2applications of note in the surrounding area
We flagged 1 thing worth checking at Berthon House
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.
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
Berthon House has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£196,000
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.
Everything we know about Berthon House, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
What we flagged
- Larger development activity nearby

Versus other Banning Street homes
Floor Area for Berthon House runs comfortably ahead of the street norm.
EPC Rating
66 (D)
Street avg 62 (D)
Floor Area
66 m²
Street avg 64 m²
CO₂ Emissions
2.8 t/year
Street avg 3.1 t/year
Habitable Rooms
3 rooms
Street avg 3 rooms
Similar properties nearby
Ashley House, Flat 9, Broadwater Road
SO51 8GT
Berthon House, Flat 11, Banning Street
SO51 8GR
Berthon House, Flat 12, Banning Street
SO51 8GR
Berthon House, Flat 10, Banning Street
SO51 8GR
Ashley House, Flat 7, Broadwater Road
SO51 8GT
Berthon House, Flat 1, Banning Street
SO51 8GR
2a, Flat 2, Church Street
SO51 8BU
Ashley House, Flat 12, Broadwater Road
SO51 8GT
The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Bus Station — bus station.
Closest school
0.4 km
Romsey Abbey Church of England Primary School. 7 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
51.2dB

Night-time· 23:00 – 07:00
43.0dB