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Get started503 London Road is a two-bedroom semi-detached house in Benfleet (SS7 1AQ). It has a recorded floor area of 59 m² (around 635 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (June 2023) shows a D (score 58), a step below the typical UK home. The recommended improvements would lift it to B (score 89), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 2.6% per year against 0.1% for the wider region. On a £-per-square-foot basis, the last sale (£548/sq ft) was about 148.1% above the typical sold price in the postcode. A recent sale: £348,000 in August 2025. At 59 m² it sits well below the postcode median (130 m² across 4 EPCs), making it one of the more compact homes locally. 2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved.
Recommended upgrades on file would lift this property by multiple EPC bands.
503 London Road has 2 separate extension applications on the council record.
Extension: Two storey · Rear of property
Two Storey Rear Extension With Balcony Platform And External Stairs To First Floor Level (amended Proposal)
503 London Road valuation sits well clear of the typical sold price in this postcode.
£353,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.6% per year over 17 years.
£348,000
Growth on file: 2.6% per year over 17 years.
On price per m², 503 London Road stands well clear of the street.
Price per m²
£5,898
Street avg £2,996
Floor Area
59 m²
Street avg 149 m²
Habitable Rooms
3 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
2/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km

Daytime· 07:00 – 23:00
48.6dB

Extension: Rear of property
Two Storey Rear Extension With Balcony Platform And External Stairs To First Floor Level
26 August 2025Most recent
£348,000
+55.7%over 17 years26 February 2008
£223,500
Median price across the last 5 sales in SS7 1AQ: £554,000 (2023–2019).
Street avg 6 rooms
CO₂ Emissions
3.5 t/year
Street avg 7.9 t/year
SS7 1DJ
Kenneth Road — bus stop.
Closest school
0.6 km
Kingston Primary School. 17 schools nearby.
Night-time· 23:00 – 07:00
39.9dB
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