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Get started7 Grand Avenue is a three-bedroom semi-detached house in Worthing (BN11 5AP). It has a recorded floor area of 170 m² (around 1830 sq ft), construction records dating it to 1900-1929 and council tax band D. The latest certificate (February 2025) shows a D (score 64), on the cusp of jumping into the C band. When first surveyed in October 2014 the rating was E, the property has climbed 1 band since. Between certificates, window efficiency went from Average to Good and lighting went from Good to Very Good. The recommended improvements would push it to C (score 79).
At 170 m² the property is well over the postcode median (45 m² across 18 EPCs), placing it in the larger end of the local stock. Today's modelled estimate of £648,000 is 33.6% above the 2016 sale price. On a £-per-square-foot basis, the last sale (£265/sq ft) was about 74.5% above the typical sold price in the postcode. On the market in April 2016 and unlisted since — roughly 10 years. 2 planning records sit against the property, 1 approved, 0 refused.
7 Grand Avenue's carbon output runs well above what efficient homes in the postcode produce.
Extension: Front of property
Two-storey front extension with mezzanine and enlargement of existing dormer to roof on east (front) elevation.
7 Grand Avenue valuation sits well clear of the typical sold price in this postcode.
£648,000
Modelled from EPC, postcode comparables.
£485,000
Recorded with HM Land Registry.
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Crime
5/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Hythe Road — bus stop.

Daytime· 07:00 – 23:00
50.3dB

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Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Windows upgraded, improving insulation
Low energy lighting percentage decreased
Heating controls upgraded for better temperature management
Glazing upgraded to newer, more efficient type
Roof insulation improved
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
Formation of a vehicular access onto a classified road
29 April 2016Most recent
£485,000
Median price across the last 5 sales in BN11 5AP: £211,000 (2024–2016).
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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

BN11 5NY
Closest school
1.0 km
Elm Grove Primary School, Worthing. 22 schools nearby.
Night-time· 23:00 – 07:00
38.6dB