45a, Hainault Avenue, Westcliff On Sea, SS0 9HA
About 45a
45a is a semi-detached house in Westcliff On Sea (SS0 9HA). It has a recorded floor area of 60 m² (around 646 sq ft), construction records dating it to 1930-1949 and council tax band A. At 60 m² this is the 11th smallest of 39 units on EPC record in the building, where floor areas span 47–174 m². The building's EPC ratings span G to C, with this unit at the top. The latest certificate (September 2021) shows a C (score 69), just inside the C band. When first surveyed in November 2009 the rating was D, the property has climbed 1 band since. Between certificates, roof efficiency went from Average to Good and lighting went from Average to Very Good.
Untraded for 17 years, with the last transfer in January 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £177,000 sits 121.2% above the 2009 sale of £80,000. Its energy rating outperforms most of the postcode (better than 74% of similar EPCs).
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Planning history
45a has no planning applications on record.
Notable planning nearby
24applications of note in the surrounding area
We flagged 2 things worth checking at 45a
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
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£177,000
Modelled from EPC, postcode comparables.
£80,000
Recorded with HM Land Registry.
Sales timeline
23 January 2009Most recent
£80,000
Median price across the last 5 sales in SS0 9HA: £290,000 (2025–2023).
Nearby sales in SS0 9HA
5 Hainault Avenue, Westcliff On Sea, SS0 9HA
Sold Jun 2025
£380,0007 Hainault Avenue, Westcliff On Sea, SS0 9HA
Sold Apr 2025
£290,00017 Hainault Avenue, Westcliff On Sea, SS0 9HA
Sold Jun 2024
£360,00057a, Hainault Avenue, Westcliff On Sea, SS0 9HA
Sold Mar 2023
£100,00013 Hainault Avenue, Westcliff On Sea, SS0 9HA
Sold Oct 2021
£264,000
Versus other Hainault Avenue homes
Habitable Rooms for 45a runs comfortably ahead of the street norm.
Price per m²
£1,333
Street avg £1,762
Floor Area
60 m²
Street avg 63 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
2.4 t/year
Street avg 2.8 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
Hainault Avenue — bus stop.
Closest school
0.4 km
The Westborough School. 27 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
50.3dB

Night-time· 23:00 – 07:00
40.3dB







