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Get started13 Cortis Avenue is a semi-detached house in Worthing (BN14 7BQ). It has a recorded floor area of 98 m² (around 1055 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2025) shows a C (score 72). When first surveyed in August 2024 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Average to Good, roof efficiency went from Good to Very Good and window efficiency went from Average to Good. The recommended improvements would push it to B (score 83).
One planning record on file: HMO conversion approved in 2025. Past consents include HMO conversion, meaningful when judging how the property has evolved.
Application for Certificate of Lawfulness for proposed small 5-bedroom HMO for 6 people (Class C4).
13 Cortis Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£373,000
Modelled from EPC, postcode comparables.
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Everything we know about this property, compiled into one in-depth, downloadable report.
Detailed AI analysis
CO₂ Emissions for 13 Cortis Avenue runs comfortably ahead of the street norm.
EPC Rating
72 (C)
Street avg 66 (D)
Floor Area
98 m²
Street avg 101 m²
CO₂ Emissions
2.6 t/year
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
Queen Street — bus stop.

Daytime· 07:00 – 23:00
51.4dB

Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water system upgraded
High performance glazing installed
Wall insulation improved
Are we missing something? Tell us about home improvements to help adjust your valuation.
Median price across the last 5 sales in BN14 7BQ: £289,950 (2024–2019).
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Street avg 4.0 t/year
Habitable Rooms
6 rooms
Street avg 5 rooms
BN14 7NY
Closest school
0.2 km
Bohunt School Worthing. 23 schools nearby.
Night-time· 23:00 – 07:00
41.0dB