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Get startedGround Flat is a one-bedroom semi-detached house in Worthing (BN11 4NS). It has a recorded floor area of 55 m² (around 592 sq ft) and construction records dating it to 1900-1929. The latest certificate (November 2014) shows a D (score 59), a step below the typical UK home. The recommended improvements would push it to C (score 74). The latest certificate is from November 2014, so improvements made since then won't be reflected. Period features are noted in the property record.
Sale prices here have outpaced Worthing HPI: 6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£422/sq ft) was about 86.2% above the typical sold price in the postcode. A recent sale: £250,000 in March 2025. Across the public record there are 4 sales, relatively high churn for a single property. At 55 m² it's 19.1% smaller than the typical home in the postcode (68 m² median across 20 EPCs). One historical planning record sits against the property in 2000.
Ground Flat's EPC is over a decade old — improvements since won't be reflected.
This certificate is over 10 years old and is no longer valid.Expired 14 Nov 2024
Application for Certificate of Lawfulness for use of the ground floor as a self contained flat
Ground Flat has more than quadrupled in price since its earliest registered sale in 2000.
£249,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.0% per year over 25 years.
£250,000
Growth on file: 6.0% per year over 25 years.
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Ground Flat is notably below the street on years held.
Price per m²
£4,545
Street avg £2,656
Floor Area
55 m²
Street avg 63 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Howard Street — bus stop.

Daytime· 07:00 – 23:00
51.6dB

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14 March 2025Most recent
£250,000
+42.9%over 9 years30 September 2015
£175,000
+59.1%over 12 years25 July 2003
£110,000
+86.4%over 3 years12 May 2000
£59,000
Median price across the last 5 sales in BN11 4NS: £250,000 (2025–2022).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
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Comparable sales, transport, crime, schools and more

CO₂ Emissions
2.9 t/year
Street avg 3.0 t/year
BN11 4HN
Closest school
0.3 km
Heene CofE Primary School. 24 schools nearby.
Night-time· 23:00 – 07:00
41.1dB