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Get started21 Cornhill Avenue is a two-bedroom semi-detached house in Hockley (SS5 5BY). It has a recorded floor area of 63 m² (around 678 sq ft), construction records dating it to 1950-1966 and council tax band C. Other recorded features include a conservatory. The latest certificate (April 2025) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 88).
Held since January 1999 — that's 27 years off the open market, well above the local norm. Only one transfer is on record with HM Land Registry, suggesting it has stayed in the same hands for a long time. On energy efficiency it sits in the top 10% of properties in this postcode. Today's modelled estimate of £325,000 sits 342.2% above the 1999 sale of £73,500. On a £-per-square-foot basis, the last sale (£108/sq ft) was about 66.5% below the postcode norm.
21 Cornhill Avenue ranks among the most efficient homes in the postcode for energy use.
21 Cornhill Avenue's modelled value sits at over four times its earliest registered sale price (1999).
£325,000
Modelled from EPC, postcode comparables.
£73,500
Recorded with HM Land Registry.
Price per m² for 21 Cornhill Avenue lags the street by a wide margin.
Price per m²
£1,167
Street avg £4,718
Floor Area
63 m²
Street avg 63 m²
Habitable Rooms
3 rooms
Rail-style transport is unusually close for this postcode.
Crime
4/mo
Steady year-on-year across the wider district.
Nearest stop
0.3 km
Orchard Avenue — bus stop.

Daytime· 07:00 – 23:00
45.4dB

15 January 1999Most recent
£73,500
Median price across the last 5 sales in SS5 5BY: £350,000 (2025–2024).
Street avg 4 rooms
CO₂ Emissions
2.5 t/year
Street avg 3.4 t/year
SS5 5DD
Closest school
0.2 km
Lift Plumberow. 5 schools nearby.
Night-time· 23:00 – 07:00
36.4dB
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