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Get started28 Upper High Street is a one-bedroom mid-terrace house in Worthing (BN11 1DL). It has a recorded floor area of 29 m² (around 312 sq ft), construction records dating it to 1900-1929 and council tax band B. At 29 m² this is the smallest unit on EPC record across the building (29–142 m²). The building's EPC ratings span F to B across 24 units on file. The latest certificate (August 2020) shows a D (score 66), on the cusp of jumping into the C band. When first surveyed in September 2009 the rating was F, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, lighting went from Poor to Very Good and main heating went from Poor to Average; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 76). Main heating runs on electricity.
Sale prices here have outpaced Worthing HPI: 7.4% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£721/sq ft) was about 260.7% above the typical sold price in the postcode. At 29 m² it sits well below the postcode median (89 m² across 23 EPCs), making it one of the more compact homes locally. One planning record on file: an extension approved in 2007. Past consents include an extension and subdivision, meaningful when judging how the property has evolved. Sold March 2021 for £225,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Council records show a subdivision application — the property's legal arrangement has been altered.
Single storey
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£237,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 2 years.
£225,000
Growth on file: 7.4% per year over 2 years.
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28 Upper High Street outperforms the street on price per m² by a wide margin.
Price per m²
£7,759
Street avg £2,593
Floor Area
29 m²
Street avg 56 m²
Habitable Rooms
2 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
High Street — bus stop.

Daytime· 07:00 – 23:00
53.5dB

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Changes detected from historical EPC data
Mechanical ventilation installed
Hot water system upgraded
Ventilation system changed
Replaced storage heaters with gas boiler
Connected to mains gas supply
Heating controls upgraded for better temperature management
Hot water system upgraded
Windows upgraded, improving insulation
Wall insulation improved
Loft insulation upgraded to recommended levels
More low energy lighting installed
Heating system changed
Changed to a more efficient fuel source
Heating controls changed
Hot water system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Conversion of 2 existing flats into 3 x 1 bedroom flats and 1 bedsitting room unit including a single storey extension and alterations to implement the use.
12 March 2021Most recent
£225,000
+12.5%over 1 year22 July 2019
£200,000
Median price across the last 5 sales in BN11 1DL: £550,000 (2024–2021).
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

Street avg 3 rooms
CO₂ Emissions
2.1 t/year
Street avg 2.9 t/year
BN11 1LA
Closest school
0.6 km
Homefield Primary School and SSC. 17 schools nearby.
Night-time· 23:00 – 07:00
43.1dB