23 Somerset Avenue, Westcliff On Sea, SS0 0DW
About 23 Somerset Avenue
23 Somerset Avenue is a four-bedroom semi-detached house in Westcliff On Sea (SS0 0DW). It has a recorded floor area of 133 m² (around 1432 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (June 2009) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would push it to D (score 55). The latest certificate is from June 2009, so improvements made since then won't be reflected.
Today's modelled estimate of £445,000 sits 83.1% above the 2011 sale of £243,083. On a £-per-square-foot basis, the last sale (£170/sq ft) was about 38.9% below the postcode norm. 2 planning records sit against the property, 1 approved, 1 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 133 m² it's 20.9% larger than the typical home in the postcode (110 m² median across 16 EPCs). On the market in October 2011 and unlisted since — roughly 15 years.
What this property has
Inside
- Bedrooms4
Energy performance
23 Somerset Avenue's carbon output runs well above what efficient homes in the postcode produce.
EPC Expired
This certificate is over 10 years old and is no longer valid.Expired 22 Jun 2019
EPC Rating
Planning history
- Jul 2018ExtensionFullIn report
Extension: Two storey
Erect two storey side extension with pitched roof to front, single storey rear extension and alter elevations (Amended Proposal)
- Documents
- 5 docs on file
- Reference
- 18/00961/FULH
- May 2018ExtensionFullIn report
Extension: Two storey · Side of property
Erect two storey side extension with canopy to front, single storey rear extension and alter elevations
- Documents
- 6 docs on file
- Reference
- 18/00471/FULH
We flagged 2 things worth checking at 23 Somerset 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
23 Somerset Avenue saw 3 transfers in just over a decade — high turnover for the postcode.
£445,000
Modelled from EPC, postcode comparables and a sale-price growth of -0.1% per year over 6 years.
£243,083
Growth on file: -0.1% per year over 6 years.
Sales timeline
16 October 2011Most recent
£243,083
-26.3%over 2 years24 September 2009
£330,000
+34.7%over 4 years17 August 2005
£245,000
Median price across the last 5 sales in SS0 0DW: £430,000 (2025–2023).
Nearby sales in SS0 0DW
41 Somerset Avenue, Westcliff On Sea, SS0 0DW
Sold Oct 2025
£430,0005 Somerset Avenue, Westcliff On Sea, SS0 0DW
Sold Jun 2024
£475,00037 Somerset Avenue, Westcliff On Sea, SS0 0DW
Sold Mar 2024
£365,0009 Somerset Avenue, Westcliff On Sea, SS0 0DW
Sold Sept 2023
£425,00047 Somerset Avenue, Westcliff On Sea, SS0 0DW
Sold Apr 2023
£470,000
Versus other Somerset Avenue homes
Price per m² for 23 Somerset Avenue lags the street by a wide margin.
Price per m²
£1,827
Street avg £3,699
Floor Area
133 m²
Street avg 113 m²
CO₂ Emissions
6.3 t/year
Street avg 5.9 t/year
Years Held
15 years
Street avg 8 years
Similar properties nearby
1 Elms Court
SS0 0BF
1 Badgers Close
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1 Hobleythick Lane
SS0 0RP
1 Cranfield Close
SS0 0SL
1 Highfield Way
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1 Fairview Drive
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1 Brookside Crescent
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The neighbourhood at a glance
Reported crime in the wider district is trending notably upward year-on-year.
Crime
9/mo
Rising year-on-year across the wider district.
Nearest stop
0.1 km
Rosary Gardens — bus stop.
Closest school
0.7 km
St Thomas More High 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
53.4dB

Night-time· 23:00 – 07:00
45.2dB







