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Get started21 Clayton Road is a five-bedroom detached house in Selsey, Chichester, Chichester (PO20 9DB). It has a recorded floor area of 203 m² (around 2185 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (July 2023) shows a D (score 61), on the cusp of jumping into the C band. The rating has held steady at D across 4 certificates since October 2008. Between certificates, roof efficiency went from Average to Good, window efficiency went from Average to Good and lighting went from Very Poor to Very Good. The recommended improvements would push it to C (score 79). Other recorded features include notable views, a self-contained annexe and outbuildings.
It hasn't traded since June 2009, a hold of 17 years that's notably long for the area. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Sale prices here have outpaced Chichester HPI: 6.9% per year against 0% for the wider region. Today's modelled estimate of £703,000 sits 109.9% above the 2009 sale of £335,000. On a £-per-square-foot basis, the last sale (£153/sq ft) was about 35.9% below the postcode norm. At 203 m² it's 20.5% larger than the typical home in the postcode (169 m² median across 16 EPCs). One historical planning record sits against the property in 2022.
21 Clayton Road's carbon output runs well above what efficient homes in the postcode produce.
Proposal to replace existing thatched roof with tiles.
21 Clayton Road has more than doubled in price since the earliest registered sale in 1998.
£703,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.9% per year over 11 years.
£335,000
Growth on file: 6.9% per year over 11 years.
Price per m² for 21 Clayton Road lags the street by a wide margin.
Price per m²
£1,650
Street avg £3,705
Floor Area
203 m²
Street avg 184 m²
Habitable Rooms
8 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
46.7dB

Changes detected from historical EPC data
Roof insulation improved
Windows upgraded, improving insulation
Wall insulation improved
More low energy lighting installed
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
15 June 2009Most recent
£335,000
+67.5%19 December 2008
£199,950
+25.8%over 10 years17 March 1998
£159,000
Median price across the last 5 sales in PO20 9DB: £615,000 (2024–2021).
Street avg 7 rooms
CO₂ Emissions
7.9 t/year
Street avg 8.1 t/year
PO20 9AP
Seaview Court — bus stop.
Closest school
0.9 km
Seal Primary Academy. 3 schools nearby.
Night-time· 23:00 – 07:00
37.7dB
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