Hertford Court, Flat 9, Hertford Road, Worthing, BN11 1HX
About Hertford Court
Hertford Court is a semi-detached house in Worthing (BN11 1HX). It has a recorded floor area of 38 m² (around 409 sq ft), construction records dating it to 1967-1975 and council tax band A. At 38 m² this is the largest unit on EPC record across Hertford Court (35–38 m²). The building's EPC ratings span F to C across 12 units on file. The latest certificate (April 2025) shows an E (score 51), well below the UK norm with real room to improve. When first surveyed in March 2014 the rating was G, the property has climbed 2 bands since. Between certificates, wall efficiency went from Poor to Average, roof efficiency went from Very Poor to Good and lighting went from Poor to Very Good; while hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would lift it to C (score 75), a 2-band jump. Main heating runs on to be used only when there is no heating/hot.
A recent sale: £135,000 in June 2025. At 38 m² it sits well below the postcode median (72 m² across 42 EPCs), making it one of the more compact homes locally. On a £-per-square-foot basis, the last sale (£330/sq ft) was about 69.5% above the typical sold price in the postcode.
Everything you need to know about Hertford Court
The true value, the hidden risks and the full sale history, in one report.
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Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Certificate validity
Valid until 3 April 2035
Property Improvements
Changes detected from historical EPC data
Hot water system changed
Cavity wall insulation installed
Roof insulation improved
More low energy lighting installed
Get a survey for this property
Level 3 Building Survey
Because the property has no mains gas supply, we believe a Level 3 building survey should be considered.
From £820 · Includes VAT
Planning history
Hertford Court has no planning applications on record.
But the area is active
15 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
£142,000
Modelled from EPC, postcode comparables.
£135,000
Recorded with HM Land Registry.
Sales timeline
26 June 2025Most recent
£135,000
Median price across the last 5 sales in BN11 1HX: £298,000 (2025–2024).
Nearby sales in BN11 1HX
10 Hertford Road, Worthing, BN11 1HX
Sold Sept 2025
£475,000Hertford Court, Flat 11, Hertford Road, Worthing, BN11 1HX
Sold May 2025
£105,00026 Hertford Road, Worthing, BN11 1HX
Sold Feb 2025
£298,00011 Hertford Road, Worthing, BN11 1HX
Sold Aug 2024
£385,000Hertford Court, Flat 10, Hertford Road, Worthing, BN11 1HX
Sold Jan 2024
£99,000
Versus other Hertford Road homes
On years held, Hertford Court runs well behind the street norm.
Price per m²
£3,553
Street avg £2,823
Floor Area
38 m²
Street avg 44 m²
Habitable Rooms
1 rooms
Street avg 2 rooms
CO₂ Emissions
2.4 t/year
Street avg 3.2 t/year
Everything you need to know about Hertford Court
The true value, the hidden risks and the full sale history, in one report.
Pick your report · from £14.99
One time fee only - money back guarantee

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The neighbourhood at a glance
Rail-style transport is unusually close for this postcode.
Crime
327/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Teville Gate — bus stop.
Closest school
0.4 km
St Mary's Catholic Primary School. 23 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
53.7dB

Night-time· 23:00 – 07:00
43.1dB






