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Get started1b is a four-bedroom detached house in Hockley (SS5 4EP). It has a recorded floor area of 105 m² (around 1129 sq ft), construction records dating it to 1950-1966 and council tax band F. The latest certificate (September 2009) shows a D (score 58), a step below the typical UK home. The latest certificate is from September 2009, so improvements made since then won't be reflected.
Sale prices here have outpaced England HPI: 7.5% per year against 0% for the wider region. Today's modelled estimate of £599,000 is 26.1% above the 2015 sale price. On a £-per-square-foot basis, the last sale (£421/sq ft) was about 47.4% above the typical sold price in the postcode. 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension, meaningful when judging how the property has evolved. Last changed hands 10 years ago, in November 2015.
1b's carbon output runs well above what efficient homes in the postcode produce.
This certificate is over 10 years old and is no longer valid.Expired 16 Sept 2019
Multiple extension applications run across more than a decade of planning history at 1b.
Extension: Two storey · Rear of property
Two Storey Pitched Roof Rear Extension
Sale price has grown by over 3x since 1999.
£599,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.5% per year over 16 years.
£475,000
Growth on file: 7.5% per year over 16 years.
On co₂ emissions, 1b runs well behind the street norm.
Price per m²
£4,529
Street avg £3,555
Floor Area
105 m²
Street avg 134 m²
Habitable Rooms
7 rooms
Street avg 5 rooms
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.2 km
Tudor Way — bus stop.

Daytime· 07:00 – 23:00
48.6dB

Extension: Part single, part two storey · Rear of property
Rear Ground Floor, First Floor and Dormer Extension
17 November 2015Most recent
£475,000
+50.8%over 5 years24 March 2010
£315,000
+110.0%over 10 years21 December 1999
£150,000
Median price across the last 5 sales in SS5 4EP: £450,000 (2025–2022).
CO₂ Emissions
7.4 t/year
Street avg 3.9 t/year
SS5 4PS
Closest school
0.8 km
Lift Westerings. 14 schools nearby.
Night-time· 23:00 – 07:00
39.8dB
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