5 Grand Avenue, Worthing, BN11 5AP
About 5 Grand Avenue
5 Grand Avenue is a mid-terrace house in Worthing (BN11 5AP). It has a recorded floor area of 54 m² (around 581 sq ft), construction records dating it to 1950-1966 and council tax band B. At 54 m² this is the 13th smallest of 20 units on EPC record in the building, where floor areas span 31–246 m². The building's EPC ratings span E to C, with this unit at the bottom. The latest certificate (September 2025) shows an E (score 54), well below the UK norm with real room to improve. Earlier certificates rated it C (June 2010); the latest reading is 2 bands lower. Between certificates, lighting went from Poor to Average; while wall efficiency dropped from Good to Poor. The recommended improvements would lift it to C (score 73), a 2-band jump.
One planning record on file: a loft conversion approved in 2000. Past consents include a loft conversion, meaningful when judging how the property has evolved. At 54 m² it's 17.4% larger than the typical home in the postcode (46 m² median across 19 EPCs). It lags the bulk of the postcode on energy efficiency (less efficient than 89% of similar EPCs).
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
More low energy lighting installed
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Planning history
1 application on record at 5 Grand Avenue, Worthing, BN11 5AP
- Sept 2000Loft ConversionFullOutcome in report
Conversion of roof space to form one additional supportive housing unit
- Reference
- 00/00711/FULL
Unlock 5 Grand Avenue, Worthing, BN11 5AP's full planning history
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- Every decision — granted, refused or withdrawn (1 on record)
- All 1 application on this property in full
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Sales history & valuation
5 Grand Avenue has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£197,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
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.
Median price across the last 5 sales in BN11 5AP: £211,000 (2024–2016).
Nearby sales in BN11 5AP
Taymor Court, Flat 9, 9 Grand Avenue, Worthing, BN11 5AP
Sold Jun 2024
£195,000Taymor Court, Flat 5, 9 Grand Avenue, Worthing, BN11 5AP
Sold Jan 2024
£211,000Taymor Court, Flat 10, 9 Grand Avenue, Worthing, BN11 5AP
Sold Sept 2019
£332,5007a, Grand Avenue, Worthing, BN11 5AP
Sold Jul 2016
£406,0007 Grand Avenue, Worthing, BN11 5AP
Sold Apr 2016
£485,000
Versus other Grand Avenue homes
5 Grand Avenue is notably below the street on epc rating.
EPC Rating
54 (E)
Street avg 69 (D)
Floor Area
54 m²
Street avg 52 m²
CO₂ Emissions
2.9 t/year
Street avg 1.9 t/year
Habitable Rooms
2 rooms
Street avg 2 rooms
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The neighbourhood at a glance
Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Hythe Road — bus stop.
Closest school
1.0 km
Elm Grove Primary School, Worthing. 22 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
50.3dB

Night-time· 23:00 – 07:00
38.6dB







