318a, Park Road, Petworth, GU28 0DS
About 318a
318a is a detached house in Petworth (GU28 0DS). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to before 1900 and council tax band D. The latest certificate (January 2023) shows an E (score 53), well below the UK norm with real room to improve. The rating has held steady at E across 4 certificates since April 2011. Between certificates, window efficiency went from Very Poor to Poor, hot-water efficiency went from Average to Good and main heating went from Average to Good; while wall efficiency dropped from Good to Very Poor. The recommended improvements would lift it to B (score 81), a 3-band jump.
At 120 m² the property is well over the postcode median (86 m² across 4 EPCs), placing it in the larger end of the local stock.
Know exactly what you're buying at 318a
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
Heating controls upgraded for better temperature management
Hot water efficiency improved
Single glazing replaced with double or better glazing
Roof insulation improved
Planning history
318a has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
318a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£549,000
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 GU28 0DS: £248,000 (2025–2005).
Everything we know about 318a, 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
0.0 km
Market Square — bus stop.
Closest school
0.6 km
Petworth Cof E Primary School. 1 school 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
48.6dB

Night-time· 23:00 – 07:00
41.2dB