Old Park Barn, Norwood Lane, Graffham, Petworth, GU28 0QQ
About Old Park Barn
Old Park Barn is a detached house in Graffham, Petworth, Petworth (GU28 0QQ). It has a recorded floor area of 112 m² (around 1206 sq ft) and construction records dating it to 1900-1929. The latest certificate (April 2023) shows an E (score 41), well below the UK norm with real room to improve. Earlier certificates rated it D (February 2009); the latest reading is one band lower. Between certificates, lighting went from Poor to Very Good; while wall efficiency dropped from Very Good to Good and hot-water efficiency dropped from Very Good to Poor. The recommended improvements would lift it to C (score 76), a 2-band jump. Main heating runs on lpg.
Know exactly what you're buying at Old Park Barn
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Fuel source changed
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
More low energy lighting installed
Ventilation system changed
Window efficiency improved
Roof insulation improved
More low energy lighting installed
Planning history
Old Park Barn has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Old Park Barn has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£723,000
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 Old Park Barn, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?

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The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
1.2 km
Empire Hall — bus stop.
Closest school
1.6 km
Graffham Church of England Infant School (Voluntary Controlled). 2 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
41.0dB

Night-time· 23:00 – 07:00
35.1dB