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Get started17 Parkside is a two-bedroom mid-terrace house in Worthing (BN11 1NB). It has a recorded floor area of 47 m² (around 506 sq ft), construction records dating it to 1983-1990 and council tax band B. At 47 m² this is the 10th smallest of 21 units on EPC record in the building, where floor areas span 28–66 m². The building's EPC ratings span D to C, with this unit at the bottom. The latest certificate (June 2022) shows a D (score 63), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2011. Between certificates, window efficiency went from Average to Good and lighting went from Very Poor to Good; while main heating dropped from Poor to Very Poor. The recommended improvements would push it to C (score 76). Main heating runs on electricity.
Sale prices here have outpaced Worthing HPI: 4.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£376/sq ft) was about 41.5% above the typical sold price in the postcode. Sold June 2021 for £190,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£204,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.6% per year over 9 years.
£190,000
Growth on file: 4.6% per year over 9 years.
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17 Parkside outperforms the street on habitable rooms by a wide margin.
Price per m²
£4,043
Street avg £3,810
Floor Area
47 m²
Street avg 43 m²
Habitable Rooms
3 rooms
Street avg 2 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Hospital — bus stop.

Daytime· 07:00 – 23:00
53.4dB

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Changes detected from historical EPC data
Heating system changed
Heating controls upgraded for better temperature management
Window efficiency improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
8 June 2021Most recent
£190,000
+52.0%over 9 years19 January 2012
£125,000
Median price across the last 5 sales in BN11 1NB: £210,000 (2025–2021).
Detailed EPC data
Full energy ratings, history and recommendations
Full planning history
Every application and decision on record
Plus much more
Comparable sales, transport, crime, schools and more

CO₂ Emissions
2.5 t/year
Street avg 2.8 t/year
BN11 1JY
Closest school
0.5 km
Homefield Primary School and SSC. 16 schools nearby.
Night-time· 23:00 – 07:00
42.9dB