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Get started6 Hertford Road is a one-bedroom mid-terrace house in Worthing (BN11 1HX). It has a recorded floor area of 88 m² (around 947 sq ft), construction records dating it to before 1900 and council tax band C. The latest certificate (November 2021) shows a D (score 62), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since September 2009. Between certificates, wall efficiency went from Very Poor to Poor, roof efficiency went from Average to Good and window efficiency went from Average to Good. The recommended improvements would lift it to B (score 81), a 2-band jump.
Sale prices here have outpaced Worthing HPI: 7% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£465/sq ft) was about 141.8% above the typical sold price in the postcode. Sold August 2022 for £440,000. 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 88 m² it's 25.7% larger than the typical home in the postcode (70 m² median across 38 EPCs).
Recommended upgrades on file would lift this property by multiple EPC bands.
6 Hertford Road has more than tripled in price since its earliest registered sale in 2003.
£462,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.0% per year over 19 years.
£440,000
Growth on file: 7.0% per year over 19 years.
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6 Hertford Road outperforms the street on price per m² by a wide margin.
Price per m²
£5,000
Street avg £3,397
Floor Area
88 m²
Street avg 105 m²
Habitable Rooms
5 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
Teville Gate — bus stop.

Daytime· 07:00 – 23:00
53.7dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Window efficiency improved
Wall insulation improved
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
19 August 2022Most recent
£440,000
+111.0%over 10 years17 May 2012
£208,500
+5.6%over 6 years4 July 2005
£197,500
+63.8%over 1 year21 July 2003
£120,550
Median price across the last 5 sales in BN11 1HX: £298,000 (2025–2024).
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

Street avg 5 rooms
CO₂ Emissions
3.8 t/year
Street avg 4.8 t/year
BN11 1LA
Closest school
0.4 km
St Mary's Catholic Primary School. 23 schools nearby.
Night-time· 23:00 – 07:00
43.1dB