35 Crowstone Avenue, Westcliff On Sea, SS0 8HT
About 35 Crowstone Avenue
35 Crowstone Avenue is a detached house in Westcliff On Sea (SS0 8HT). It has a recorded floor area of 136 m² (around 1464 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (September 2019) shows an E (score 49), well below the UK norm with real room to improve. When first surveyed in March 2009 the rating was F, the property has climbed 1 band since. Between certificates, hot-water efficiency went from Average to Good, lighting went from Very Poor to Very Good and main heating went from Average to Good; while roof efficiency dropped from Average to Very Poor and window efficiency dropped from Good to Average. The recommended improvements would lift it to C (score 73), a 2-band jump.
Today's modelled estimate of £802,000 sits 80.2% above the 2017 sale of £445,000. On a £-per-square-foot basis, the last sale (£304/sq ft) was about 57.5% above the typical sold price in the postcode. On the market in March 2017 and unlisted since — roughly 9 years. At 136 m² it's 21.9% smaller than the typical home in the postcode (174 m² median across 15 EPCs).
Energy performance
35 Crowstone Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls upgraded for better temperature management
Hot water efficiency improved
Windows upgraded, improving insulation
More low energy lighting installed
Planning history
35 Crowstone Avenue has no planning applications on record.
Notable planning nearby
9applications of note in the surrounding area
We flagged 2 things worth checking at 35 Crowstone Avenue
Independent checks surfaced things a buyer would want to understand before offering. The report explains each one in full, with the underlying data and what to ask.
- Signs of HMO activity in the area
- Larger development activity nearby
30-day money-back guarantee
Sales history & valuation
35 Crowstone Avenue changed hands twice within eighteen months — unusual for the area.
£802,000
Modelled from EPC, postcode comparables.
£445,000
Recorded with HM Land Registry.
Sales timeline
30 March 2017Most recent
£445,000
17 February 2017
£445,000
Median price across the last 5 sales in SS0 8HT: £580,000 (2023–2021).
Nearby sales in SS0 8HT
21 Crowstone Avenue, Westcliff On Sea, SS0 8HT
Sold Aug 2023
£1,150,0003 Crowstone Avenue, Westcliff On Sea, SS0 8HT
Sold Sept 2022
£580,00023 Crowstone Avenue, Westcliff On Sea, SS0 8HT
Sold Aug 2022
£1,165,0005 Crowstone Avenue, Westcliff On Sea, SS0 8HT
Sold Jun 2021
£567,00015 Crowstone Avenue, Westcliff On Sea, SS0 8HT
Sold Feb 2021
£549,000
Versus other Crowstone Avenue homes
On floor area, 35 Crowstone Avenue runs well behind the street norm.
Price per m²
£3,272
Street avg £2,985
Floor Area
136 m²
Street avg 211 m²
Habitable Rooms
7 rooms
Street avg 8 rooms
CO₂ Emissions
7.9 t/year
Street avg 10.1 t/year
Similar properties nearby
The neighbourhood at a glance
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.
Closest school
1.1 km
Chalkwell Hall Infant School. 24 schools nearby.
Go deeper on the local area
The full report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
47.5dB

Night-time· 23:00 – 07:00
38.1dB







