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Get started7 First Avenue is a four-bedroom detached house in Worthing (BN14 9NH). It has a recorded floor area of 132 m² (around 1421 sq ft), construction records dating it to 1930-1949 and council tax band F. The latest certificate (February 2022) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 74), a 2-band jump.
Sale prices here have outpaced Worthing HPI: 5.6% per year against 0% for the wider region. On a £-per-square-foot basis, the last sale (£651/sq ft) was about 150.4% above the typical sold price in the postcode. On energy efficiency it sits in the bottom 10% of properties in this postcode — significant headroom for improvement. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. Sold September 2022 for £925,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
7 First Avenue sits at the bottom of the postcode for energy efficiency — meaningful headroom to improve.
Application for Certificate of Lawful Development for a proposal to construct under the permitted development allowances two single storey extensions and a car port.
7 First Avenue has more than doubled in price since the earliest registered sale in 2002.
£975,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.6% per year over 20 years.
£925,000
Growth on file: 5.6% per year over 20 years.
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On price per m², 7 First Avenue stands well clear of the street.
Price per m²
£7,008
Street avg £3,763
Floor Area
132 m²
Street avg 171 m²
Habitable Rooms
6 rooms
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.4 km
Grove Lodge Roundabout — bus stop.

Daytime· 07:00 – 23:00
50.9dB

Extension: Single storey · Side and rear of property
Single storey extensions to side (south) and rear (west) together with alterations to front facade on north side.
7 September 2022Most recent
£925,000
+125.1%over 16 years22 February 2006
£411,000
+33.0%over 3 years6 September 2002
£309,000
Median price across the last 5 sales in BN14 9NH: £790,000 (2024–2012).
An AI-written breakdown of everything that matters
Detailed EPC data
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Related properties
Comparable homes and street-level pricing
Full planning history
Every application and decision on record
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Street avg 6 rooms
CO₂ Emissions
5.8 t/year
Street avg 7.5 t/year
BN14 9PG
Closest school
0.6 km
Broadwater CofE Primary School. 21 schools nearby.
Night-time· 23:00 – 07:00
41.6dB