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Get startedKeynor Cottage is a three-bedroom detached house in Sidlesham, Chichester, Chichester (PO20 7NL). It has a recorded floor area of 151 m² (around 1625 sq ft), construction records dating it to before 1900 and council tax band F. The latest certificate (May 2013) shows an F (score 34), near the bottom of the EPC scale. When first surveyed in November 2008 the rating was G, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Poor to Average and main heating went from Poor to Average. The recommended improvements would lift it to D (score 67), a 2-band jump. Main heating runs on lpg. The latest certificate is from May 2013, so improvements made since then won't be reflected.
Sale prices here have outpaced Chichester HPI: 2.7% per year against 0% for the wider region. Today's modelled estimate of £742,000 is 23.7% above the 2016 sale price. At 151 m² the property is well over the postcode median (75 m² across 9 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 78% of similar EPCs). 3 planning records sit against the property, 3 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. On the market in March 2016 and unlisted since — roughly 10 years.
Keynor Cottage's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 14 May 2023
Keynor Cottage has been extended on multiple sides of the property across separate planning applications.
Extension: Single storey · Side of property
Single storey side extension.
Keynor Cottage valuation sits well clear of the typical sold price in this postcode.
£742,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.7% per year over 11 years.
£600,000
Growth on file: 2.7% per year over 11 years.
On years held, Keynor Cottage stands well clear of the street.
Price per m²
£3,974
Street avg £4,298
Floor Area
151 m²
Street avg 91 m²
Habitable Rooms
5 rooms
Street avg 5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km

Daytime· 07:00 – 23:00
43.0dB

Changes detected from historical EPC data
Hot water efficiency improved
Loft insulation upgraded to recommended levels
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Extension: Single storey · Rear of property
Single storey rear extension.
1 more application for this property
Join to see all planning history.
24 March 2016Most recent
£600,000
+6.2%over 2 years25 November 2013
£565,000
+25.6%over 8 years23 May 2005
£450,000
Median price across the last 5 sales in PO20 7NL: £296,000 (2023–2002).
1 Cymens Ora Keynor Lane Sidlesham Chichester
Sold Oct 2023
6 Cymens Ora Keynor Lane Sidlesham Chichester
Sold Aug 2022
3 Cymens Ora Keynor Lane Sidlesham Chichester
Sold Aug 2021
El Es Ay Keynor Lane Sidlesham Chichester
Sold Apr 2016
Living Elements Keynor Lane Sidlesham Chichester
Sold Apr 2002
CO₂ Emissions
7.3 t/year
Street avg 5.6 t/year
PO20 7RJ
Primary School — bus stop.
Closest school
0.2 km
Sidlesham Primary School. 1 school nearby.
Night-time· 23:00 – 07:00
35.9dB
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