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Get started15 Broadwater Boulevard Flats is a two-bedroom end-of-terrace house in Worthing (BN14 8JF). It has a recorded floor area of 38 m² (around 409 sq ft) and construction records dating it to 1950-1966. At 38 m² this is the smallest unit on EPC record across the building (38–88 m²). The building's EPC ratings span G to C across 31 units on file. The latest certificate (November 2018) shows an E (score 42), well below the UK norm with real room to improve. The rating has held steady at E across 5 certificates since February 2010. Between certificates, wall efficiency went from Poor to Average and lighting went from Very Poor to Very Good; while window efficiency dropped from Good to Average and hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 78), a 2-band jump. Main heating runs on electricity.
Sale prices here have outpaced Worthing HPI: 4.8% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£403/sq ft) was about 132.4% above the typical sold price in the postcode. At 38 m² it sits well below the postcode median (59 m² across 30 EPCs), making it one of the more compact homes locally. Most recent transfer: September 2021 at £165,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Recommended upgrades on file would lift this property by multiple EPC bands.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£174,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 11 years.
£165,000
Growth on file: 4.8% per year over 11 years.
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Detailed AI analysis
15 Broadwater Boulevard Flats outperforms the street on price per m² by a wide margin.
Price per m²
£4,342
Street avg £2,248
Floor Area
38 m²
Street avg 60 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Church — bus stop.

Daytime· 07:00 – 23:00
52.6dB

Changes detected from historical EPC data
Heating system changed
Hot water system changed
More low energy lighting installed
More low energy lighting installed
Cavity wall insulation installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
30 September 2021Most recent
£165,000
+10.0%over 5 years12 August 2016
£150,000
+53.8%over 6 years18 June 2010
£97,500
Median price across the last 5 sales in BN14 8JF: £168,000 (2025–2024).
An AI-written breakdown of everything that matters
Detailed EPC data
Full energy ratings, history and recommendations
Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 3 rooms
CO₂ Emissions
3.0 t/year
Street avg 4.4 t/year
BN14 8HX
Closest school
0.2 km
Broadwater CofE Primary School. 23 schools nearby.
Night-time· 23:00 – 07:00
42.2dB