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Get startedFlat 1 is an end-of-terrace house in Westcliff On Sea (SS0 7HG). It has a recorded floor area of 40 m² (around 431 sq ft), construction records dating it to 1900-1929 and council tax band B. At 40 m² this is the 2nd smallest of 9 units on EPC record in the building, where floor areas span 34–202 m². The building's EPC ratings span E to D, with this unit at the top. On EPC score it ranks first in the building (65 versus a worst of 45). The latest certificate (July 2023) shows a D (score 65), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since June 2013. Between certificates, window efficiency went from Very Poor to Average and lighting went from Poor to Very Good; while wall efficiency dropped from Poor to Very Poor and hot-water efficiency dropped from Very Good to Good. The recommended improvements would push it to C (score 76).
Sale prices here have outpaced England HPI: 2% per year against 0% for the wider region. Today's modelled estimate of £163,000 sits 132.9% above the 2014 sale of £70,000. At 40 m² it sits well below the postcode median (74 m² across 51 EPCs), making it one of the more compact homes locally. Last sold in June 2014, so it's been off the market for around 12 years.
Flat 1's estimated value is more than triple its earliest registered sale price (1997).
£163,000
Modelled from EPC, postcode comparables and a sale-price growth of 2.0% per year over 17 years.
£70,000
Growth on file: 2.0% per year over 17 years.
CO₂ Emissions for Flat 1 runs comfortably ahead of the street norm.
Price per m²
£1,750
Street avg £2,164
Floor Area
40 m²
Street avg 62 m²
Habitable Rooms
2 rooms
Street avg 3 rooms
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.2 km
Canewdon Road — bus stop.

Daytime· 07:00 – 23:00
51.9dB

Changes detected from historical EPC data
Hot water efficiency decreased
Single glazing replaced with double or better glazing
More low energy lighting installed
Ventilation system changed
Are we missing something? Tell us about home improvements to help adjust your valuation.
5 June 2014Most recent
£70,000
+164.2%over 14 years31 March 2000
£26,500
-46.5%over 3 years4 February 1997
£49,577
Median price across the last 5 sales in SS0 7HG: £500,000 (2025–2024).
CO₂ Emissions
2.1 t/year
Street avg 3.2 t/year
SS0 7LX
Closest school
0.5 km
St Bernard's High School. 24 schools nearby.
Night-time· 23:00 – 07:00
40.9dB
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