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Get started99 Downside Avenue is a two-bedroom semi-detached house in Worthing (BN14 0EX). It has a recorded floor area of 57 m² (around 614 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (October 2022) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 86), a 2-band jump. Other recorded features include notable views. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced Worthing HPI: 2.8% per year against 0% for the wider region. Today's modelled estimate of £393,000 is 12.3% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£570/sq ft) was about 88.6% above the typical sold price in the postcode. Most recent transfer: April 2023 at £350,000.
Recommended upgrades on file would lift this property by multiple EPC bands.
99 Downside Avenue valuation sits well clear of the typical sold price in this postcode.
£393,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.8% per year over 16 years.
£350,000
Growth on file: 2.8% per year over 16 years.
99 Downside Avenue outperforms the street on price per m² by a wide margin.
Price per m²
£6,140
Street avg £3,987
Floor Area
57 m²
Street avg 77 m²
Habitable Rooms
3 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Downside Avenue — bus stop.

Daytime· 07:00 – 23:00
48.7dB

28 April 2023Most recent
£350,000
+55.6%over 15 years1 June 2007
£225,000
Median price across the last 5 sales in BN14 0EX: £430,000 (2024–2021).
Street avg 4 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.3 t/year
BN14 0UT
Closest school
0.6 km
Vale School, Worthing. 5 schools nearby.
Night-time· 23:00 – 07:00
39.9dB
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