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Get startedGuildbourne Court is a one-bedroom mid-terrace house in Worthing (BN11 1LZ). It has a recorded floor area of 50 m² (around 538 sq ft), construction records dating it to 1976-1982 and council tax band A. Tenure is freehold. The latest certificate (August 2022) shows a D (score 64), on the cusp of jumping into the C band. Earlier certificates rated it C (March 2010); the latest reading is one band lower. Between certificates, window efficiency went from Average to Good, lighting went from Average to Very Good and main heating went from Poor to Average; while hot-water efficiency dropped from Poor to Very Poor. The recommended improvements would push it to C (score 76). Main heating runs on electricity. At 50 m² this is the 12th smallest of 26 units on EPC record in Guildbourne Court, where floor areas span 39–84 m². The building's EPC ratings span F to C across 26 units on file. Other recorded features include a balcony.
Sale prices here have outpaced Worthing HPI: 2.3% per year against 0% for the wider region. Today's modelled estimate of £154,000 sits 62.1% above the 2022 sale of £95,000. On a £-per-square-foot basis, the last sale (£177/sq ft) was about 38.6% above the typical sold price in the postcode. Most recent transfer: December 2022 at £95,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£154,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.3% per year over 12 years.
£95,000
Growth on file: 2.3% per year over 12 years.
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Guildbourne Court is notably below the street on years held.
Price per m²
£1,900
Street avg £1,775
Floor Area
50 m²
Street avg 52 m²
Habitable Rooms
2 rooms
Street avg 2 rooms
Rail-style transport is unusually close for this postcode.
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
South Street — bus stop.

Daytime· 07:00 – 23:00
53.1dB

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Changes detected from historical EPC data
Hot water efficiency decreased
Window efficiency improved
Wall insulation upgraded
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
21 December 2022Most recent
£95,000
+31.9%over 12 years27 August 2010
£72,000
Median price across the last 5 sales in BN11 1LZ: £120,000 (2024–2023).
Guildbourne Court Flat 403 Guildbourne Centre Worthing
Sold Sept 2024
Guildbourne Court Flat 301 Guildbourne Centre Worthing
Sold May 2024
1 8 Guildbourne Centre Worthing
Sold Dec 2023
Guildbourne Court Flat 208 Guildbourne Centre Worthing
Sold Nov 2023
Guildbourne Court Flat 307 Guildbourne Centre Worthing
Sold Mar 2023
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

CO₂ Emissions
3.1 t/year
Street avg 3.3 t/year
BN11 1EG
Closest school
0.7 km
St Mary's Catholic Primary School. 16 schools nearby.
Night-time· 23:00 – 07:00
42.4dB