Chelsea Cottage, Graffham, Petworth, GU28 0NP
About Chelsea Cottage
Chelsea Cottage is a detached house in Graffham, Petworth, Petworth (GU28 0NP). It has a recorded floor area of 128 m² (around 1379 sq ft) and construction records dating it to before 1900. The latest certificate (May 2011) shows a D (score 63), on the cusp of jumping into the C band. Main heating runs on oil. The latest certificate is from May 2011, so improvements made since then won't be reflected.
On energy efficiency it sits in the top 10% of properties in this postcode. 6 planning records sit against the property, 3 approved, 1 refused, 1 pending. Past consents include an extension, a porch and a conservatory, meaningful when judging how the property has evolved. An application is currently awaiting a decision. Across 2006–2020, sale prices on this property compounded at 3.7% per year. Today's modelled estimate of £795,000 is 16.1% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£497/sq ft) was about 36% above the typical sold price in the postcode. Most recent transfer: March 2020 at £685,000.
Know exactly what you're buying at Chelsea Cottage
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
Chelsea Cottage ranks among the most efficient homes in the postcode for energy use.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 16 May 2021
EPC Rating
Planning history
- Jul 2020ConditionsIn report
Discharge of condition 4, 7, 8 and 9 from planning permission SDNP/20/01258/HOUS.
- Documents
- 12 docs on file
- Reference
- SDNP/20/02509/DCOND
- Jun 2020PorchFullIn report
Single storey side conservatory extension and new porch with associated roof alterations.
- Agent
- RJCA Chartered Architects
ExtensionConservatory- Documents
- 19 docs on file
- Reference
- SDNP/20/01258/HOUS
What's in Chelsea Cottage, Graffham, Petworth, GU28 0NP's planning history?
4 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£795,000
Modelled from EPC, postcode comparables and a sale-price growth of 3.7% per year over 14 years.
£685,000
Growth on file: 3.7% per year over 14 years.
Sales timeline
23 March 2020Most recent
£685,000
+22.3%over 7 years2 November 2012
£560,000
+34.9%over 6 years27 June 2006
£415,000
Median price across the last 5 sales in GU28 0NP: £740,000 (2023–2018).
Nearby sales in GU28 0NP
Red Oak, Graffham, Petworth, GU28 0NP
Sold Oct 2023
£800,0002 Hillside, Graffham, Petworth, GU28 0NP
Sold Mar 2023
£740,000Pescods, Graffham, Petworth, GU28 0NP
Sold Jan 2021
£700,0001 Hillside, Graffham, Petworth, GU28 0NP
Sold Nov 2018
£460,000The Dower House, Graffham, Petworth, GU28 0NP
Sold Sept 2018
£860,000
Everything we know about Chelsea Cottage, 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?

Versus the street
Chelsea Cottage outperforms the street on epc rating by a wide margin.
EPC Rating
63 (D)
Street avg 39 (F)
Floor Area
128 m²
Street avg 108 m²
CO₂ Emissions
6.3 t/year
Street avg 10.1 t/year
Habitable Rooms
6 rooms
Street avg 6 rooms
Similar properties nearby
1 Chestnut Cottages, Byworth
GU28 0HP
1 Bushey Cottages, South Lane, Tillington
GU28 0RE
1 Boderton Mews, Burton Park, Duncton
GU28 0LS
1 Church Cottage, Barlavington
GU28 0LG
1 Blackberry Road
GU28 0PF
1 Church View, Angel Street
GU28 0BG
1 Biddulph Mews, Duncton
GU28 0PD
1 Courthouse Close
GU28 0FB
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
0.3 km
Flexible Zone — bus stop.
Closest school
0.5 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
42.0dB

Night-time· 23:00 – 07:00
35.4dB