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Get started21a is a two-bedroom detached house in Worthing (BN11 4NA). It has a recorded floor area of 80 m² (around 861 sq ft), construction records dating it to 1950-1966 and council tax band C. Tenure is freehold. The latest certificate (April 2015) shows a D (score 60), 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, wall efficiency went from Poor to Good; while roof efficiency dropped from Good to Very Poor and hot-water efficiency dropped from Very Good to Good. The latest certificate is from April 2015, so improvements made since then won't be reflected. At 80 m² this is the 41st smallest of 51 units on EPC record in the building, where floor areas span 47–230 m². The building's EPC ratings span F to C across 51 units on file.
Sale prices here have outpaced Worthing HPI: 6.2% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£343/sq ft) was about 60.4% above the typical sold price in the postcode. Last sale on file: £295,000 in April 2021. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend. At 80 m² it's 25% larger than the typical home in the postcode (64 m² median across 50 EPCs).
21a'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This certificate is over 10 years old and is no longer valid.Expired 26 Apr 2025
Sale price has grown by over 3x since 2002.
£295,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.2% per year over 19 years.
£295,000
Growth on file: 6.2% per year over 19 years.
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21a outperforms the street on floor area by a wide margin.
Price per m²
£3,688
Street avg £2,992
Floor Area
80 m²
Street avg 66 m²
Habitable Rooms
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
Belsize Road — bus stop.

Daytime· 07:00 – 23:00
51.8dB

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Changes detected from historical EPC data
Heating controls changed
Hot water efficiency decreased
Cavity wall insulation installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
23 April 2021Most recent
£295,000
+26.9%over 5 years13 August 2015
£232,500
+23.7%over 5 years27 May 2010
£188,000
+100.0%over 8 years27 February 2002
£94,000
Median price across the last 5 sales in BN11 4NA: £245,000 (2025–2025).
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Street avg 3 rooms
CO₂ Emissions
3.8 t/year
Street avg 2.6 t/year
BN11 4NE
Closest school
0.7 km
Heene CofE Primary School. 24 schools nearby.
Night-time· 23:00 – 07:00
40.8dB