5 Crowstone Avenue, Westcliff On Sea, SS0 8HT
About 5 Crowstone Avenue
5 Crowstone Avenue is a semi-detached house in Westcliff On Sea (SS0 8HT). It has a recorded floor area of 125 m² (around 1345 sq ft), construction records dating it to 1900-1929 and council tax band F. The latest certificate (October 2023) shows a C (score 73). When first surveyed in June 2020 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Good and lighting went from Poor to Very Good; while window efficiency dropped from Good to Average.
At 125 m² it's 28.2% smaller than the typical home in the postcode (174 m² median across 15 EPCs). On energy efficiency it sits in the top 10% of properties in this postcode. Across 2003–2021, sale prices on this property compounded at 4.8% per year. Today's modelled estimate of £751,000 is 32.5% above the 2021 sale price. On a £-per-square-foot basis, the last sale (£421/sq ft) was about 104.4% above the typical sold price in the postcode. Sold June 2021 for £567,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Energy performance
5 Crowstone Avenue ranks among the most efficient homes in the postcode for energy use.
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Solar PV panels (35 kWp) installed
Heating controls upgraded for better temperature management
Wall insulation improved
Floor insulation added or improved
More low energy lighting installed
Planning history
5 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 5 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
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Sales history & valuation
Sale price has at least doubled since 2003.
£751,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.8% per year over 18 years.
£567,000
Growth on file: 4.8% per year over 18 years.
Sales timeline
24 June 2021Most recent
£567,000
+131.4%over 17 years21 July 2003
£245,000
Median price across the last 5 sales in SS0 8HT: £621,500 (2023–2019).
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
£1,165,00015 Crowstone Avenue, Westcliff On Sea, SS0 8HT
Sold Feb 2021
£549,00027a, Crowstone Avenue, Westcliff On Sea, SS0 8HT
Sold Jul 2019
£621,500
Versus other Crowstone Avenue homes
EPC Rating for 5 Crowstone Avenue runs comfortably ahead of the street norm.
Price per m²
£4,536
Street avg £2,858
Floor Area
125 m²
Street avg 212 m²
Habitable Rooms
6 rooms
Street avg 8 rooms
CO₂ Emissions
3.7 t/year
Street avg 10.5 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







