Rosemary Cottage, Rosemary Lane, Petworth, GU28 0AY
About Rosemary Cottage
Rosemary Cottage is a detached house in Petworth (GU28 0AY). It has a recorded floor area of 147 m² (around 1582 sq ft), construction records dating it to 1950-1966 and council tax band E. The latest certificate (August 2022) shows a D (score 59), a step below the typical UK home. The rating has held steady at D across 2 certificates since October 2020. Between certificates, window efficiency went from Poor to Average and lighting went from Good to Very Good; while roof efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 70).
Today's modelled estimate of £704,000 is 19.1% below the 2021 sale of £870,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£550/sq ft) was about 55% above the typical sold price in the postcode. At 147 m² it's 22.5% larger than the typical home in the postcode (120 m² median across 4 EPCs). Most recent transfer: March 2021 at £870,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Know exactly what you're buying at Rosemary 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
Rosemary Cottage's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
Rosemary Cottage has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
Latest sale on Rosemary Cottage was the highest on Land Registry record across the postcode.
£704,000
Modelled from EPC, postcode comparables.
£870,000
Recorded with HM Land Registry.
Sales timeline
26 March 2021Most recent
£870,000
Median price across the last 5 sales in GU28 0AY: £375,000 (2021–2002).
Everything we know about Rosemary 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 other Rosemary Lane homes
Rosemary Cottage outperforms the street on price per m² by a wide margin.
Price per m²
£5,918
Street avg £3,847
Floor Area
147 m²
Street avg 123 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
CO₂ Emissions
6.0 t/year
Street avg 5.2 t/year
Similar properties nearby
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1 Blackberry Road
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1 Church View, Angel Street
GU28 0BG
1 Biddulph Mews, Duncton
GU28 0PD
1 Chestnut Cottages, Byworth
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1 Courthouse Close
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1 Calloways Cottages, Graffham
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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
0.2 km
Market Square — bus stop.
Closest school
0.5 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
48.2dB

Night-time· 23:00 – 07:00
40.8dB