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Get started21 Glebeside Avenue is a semi-detached house in Worthing (BN14 7PR). It has a recorded floor area of 154 m² (around 1658 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (October 2018) shows a C (score 74). When first surveyed in October 2008 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Poor to Good, window efficiency went from Average to Good and hot-water efficiency went from Average to Good; while wall efficiency dropped from Good to Average. The recommended improvements would push it to B (score 83).
Sale prices here have outpaced Worthing HPI: 6.6% per year against 0% for the wider region. Today's modelled estimate of £522,000 is 13% below the 2023 sale of £600,000, below the original sale price, which typically signals condition or completion-status changes worth verifying. On a £-per-square-foot basis, the last sale (£362/sq ft) was about 89.4% above the typical sold price in the postcode. At 154 m² the property is well over the postcode median (107 m² across 15 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 80% of similar EPCs). Last sale on file: £600,000 in February 2023. Across the public record there are 4 sales, relatively high churn for a single property.
Latest sale on 21 Glebeside Avenue was the highest on Land Registry record across the postcode.
£522,000
Modelled from EPC, postcode comparables and a sale-price growth of 6.6% per year over 23 years.
£600,000
Growth on file: 6.6% per year over 23 years.
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On epc rating, 21 Glebeside Avenue stands well clear of the street.
Price per m²
£3,896
Street avg £2,696
Floor Area
154 m²
Street avg 118 m²
Habitable Rooms
7 rooms
Rail-style transport is unusually close for this postcode.
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Thomas A Becket School — bus stop.

Daytime· 07:00 – 23:00
51.1dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Window efficiency improved
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
17 February 2023Most recent
£600,000
+135.5%over 9 years31 January 2014
£254,800
+1.9%over 3 years25 February 2010
£249,950
+81.1%over 9 years31 March 2000
£138,000
Median price across the last 5 sales in BN14 7PR: £425,000 (2024–2018).
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Street avg 6 rooms
CO₂ Emissions
4.2 t/year
Street avg 5.1 t/year
BN14 7RY
Closest school
0.1 km
Thomas A Becket Junior School. 26 schools nearby.
Night-time· 23:00 – 07:00
41.2dB