Frederick House, Graffham, Petworth, GU28 0NS
About Frederick House
Frederick House is a detached house in Graffham, Petworth, Petworth (GU28 0NS). It has a recorded floor area of 190 m² (around 2045 sq ft) and construction records dating it to 1976-1982. The latest certificate (March 2014) shows a D (score 66), on the cusp of jumping into the C band. The recommended improvements would push it to C (score 78). Main heating runs on oil. The latest certificate is from March 2014, so improvements made since then won't be reflected.
One planning record on file: an extension approved in 2015. Past consents include an extension, a garage conversion and a porch, meaningful when judging how the property has evolved. Across 1997–2014, sale prices on this property compounded at 8.5% per year. On a £-per-square-foot basis, the last sale (£440/sq ft) was about 43.2% above the typical sold price in the postcode. On the market in August 2014 and unlisted since — roughly 12 years.
Know exactly what you're buying at Frederick House
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
Frederick House's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 17 Mar 2024
EPC Rating
Planning history
- Jan 2015Garage ConversionFullIn report
Extension: Front of property
Proposed front extension with porch, garage conversion to form new utility and office space, new doors and windows and internal alterations to the dwelling.
ExtensionPorch- Documents
- 10 docs on file
- Reference
- SDNP/14/06037/HOUS
What's in Frederick House, Graffham, Petworth, GU28 0NS's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
Latest sale on Frederick House was the highest on Land Registry record across the postcode.
£972,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.5% per year over 17 years.
£900,000
Growth on file: 8.5% per year over 17 years.
Sales timeline
7 August 2014Most recent
£900,000
+100.0%over 14 years19 July 2000
£450,000
+100.0%over 2 years31 July 1997
£225,000
Median price across the last 5 sales in GU28 0NS: £458,000 (2025–2015).
Nearby sales in GU28 0NS
Little Mistletoe Cottage, Graffham, Petworth, GU28 0NS
Sold Jun 2025
£850,000Jasmine Cottage, Graffham, Petworth, GU28 0NS
Sold Dec 2020
£422,000Apple Trees, Graffham, Petworth, GU28 0NS
Sold Jun 2019
£475,000Heydons Loft, Graffham, Petworth, GU28 0NS
Sold Mar 2017
£458,000The Retreat, Graffham, Petworth, GU28 0NS
Sold Jul 2015
£400,000
Everything we know about Frederick House, 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
0.1 km
Flexible Zone — bus stop.
Closest school
0.7 km
Graffham Church of England Infant School (Voluntary Controlled). 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
42.2dB

Night-time· 23:00 – 07:00
35.5dB