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Get started15 Douglas Close is a one-bedroom semi-detached house in Worthing (BN11 5LF). It has a recorded floor area of 43 m² (around 463 sq ft), construction records dating it to 1930-1949 and council tax band A. The latest certificate (June 2023) shows a D (score 67), on the cusp of jumping into the C band. Earlier certificates rated it C (October 2009); the latest reading is one band lower. Between certificates, window efficiency went from Poor to Average; while hot-water efficiency dropped from Very Good to Good and lighting dropped from Very Good to Good. The recommended improvements would push it to C (score 74). At 43 m² this is the 2nd smallest of 21 units on EPC record in the building, where floor areas span 42–142 m². The building's EPC ratings span F to C across 21 units on file.
Sale prices here have outpaced Worthing HPI: 4.8% per year against 0% for the wider region. Today's modelled estimate of £198,000 is 20% above the 2024 sale price. On a £-per-square-foot basis, the last sale (£356/sq ft) was about 70.1% above the typical sold price in the postcode. Sold November 2024 for £165,000. Across the public record there are 5 sales, relatively high churn for a single property. At 43 m² it's 18.9% smaller than the typical home in the postcode (53 m² median across 20 EPCs).
Sale price has at least doubled since 2002.
£198,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 23 years.
£165,000
Growth on file: 4.8% per year over 23 years.
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Years Held for 15 Douglas Close lags the street by a wide margin.
Price per m²
£3,837
Street avg £3,199
Floor Area
43 m²
Street avg 50 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
Wallace Avenue — bus stop.

Daytime· 07:00 – 23:00
50.6dB

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Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Windows upgraded, improving insulation
Low energy lighting percentage decreased
More low energy lighting installed
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25 November 2024Most recent
£165,000
+19.6%over 10 years4 April 2014
£138,000
+10.8%over 4 years14 December 2009
£124,500
+8.3%over 3 years13 April 2006
£114,950
+99.9%over 4 years28 March 2002
£57,500
Median price across the last 5 sales in BN11 5LF: £255,000 (2025–2021).
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
1.9 t/year
Street avg 3.1 t/year
BN11 5AF
Closest school
0.1 km
Elm Grove Primary School, Worthing. 24 schools nearby.
Night-time· 23:00 – 07:00
40.2dB