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Get started25 Crowstone Avenue is a five-bedroom detached house in Westcliff On Sea (SS0 8HT). It has a recorded floor area of 198 m² (around 2131 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (September 2018) shows an E (score 40), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 73), a 2-band jump.
Held since March 1998 — that's 28 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. Today's modelled estimate of £799,000 sits 432.7% above the 1998 sale of £150,000. On a £-per-square-foot basis, the last sale (£70/sq ft) was about 67.3% below the postcode norm. 3 planning records sit against the property, 2 approved, 1 refused. Past consents include an annexe and an extension, meaningful when judging how the property has evolved. At 198 m² it's 20.7% larger than the typical home in the postcode (164 m² median across 14 EPCs).
25 Crowstone Avenue's carbon output runs well above what efficient homes in the postcode produce.
A recent planning application at 25 Crowstone Avenue was refused — worth checking the council file.
Replace plan number NAP 2438-02B with plan number NAP 2438-02C - Increase height of the development by 30cm to conform with building regulations (Non-material amendment to Planning Permission 24/01335/FUL dated 07/11/2024)
25 Crowstone Avenue's modelled value sits at over four times its earliest registered sale price (1998).
£799,000
Modelled from EPC, postcode comparables.
£150,000
Recorded with HM Land Registry.
On epc rating, 25 Crowstone Avenue runs well behind the street norm.
Price per m²
£758
Street avg £3,236
Floor Area
198 m²
Street avg 205 m²
Habitable Rooms
10 rooms
Rail-style transport is unusually close for this postcode.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Crowstone House — bus stop.

Daytime· 07:00 – 23:00
47.5dB

Replace existing outbuilding to be used as ancillary annexe to main dwellinghouse and install air conditioning unit to rear elevation
1 more application for this property
Join to see all planning history.
31 March 1998Most recent
£150,000
Median price across the last 5 sales in SS0 8HT: £580,000 (2023–2021).
Street avg 8 rooms
CO₂ Emissions
9.7 t/year
Street avg 9.9 t/year
SS0 8NP
Closest school
1.1 km
Chalkwell Hall Infant School. 24 schools nearby.
Night-time· 23:00 – 07:00
38.1dB
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