1 Somerton Avenue, Westcliff On Sea, SS0 0ED
About 1 Somerton Avenue
1 Somerton Avenue is a three-bedroom detached house in Westcliff On Sea (SS0 0ED). It has a recorded floor area of 101 m² (around 1087 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (March 2020) shows a C (score 70). When first surveyed in June 2014 the rating was E, the property has climbed 2 bands since. Between certificates, wall efficiency went from Very Poor to Poor, window efficiency went from Average to Good and lighting went from Poor to Very Good. The recommended improvements would push it to B (score 86).
3 planning records sit against the property, 1 approved, 2 refused. Past consents include an extension, meaningful when judging how the property has evolved. At 101 m² it's 24.6% larger than the typical home in the postcode (81 m² median across 16 EPCs). Its energy rating outperforms most of the postcode (better than 75% of similar EPCs). Across 2014–2020, sale prices on this property compounded at 9.2% per year. Today's modelled estimate of £500,000 is 16.8% above the 2020 sale price. On a £-per-square-foot basis, the last sale (£394/sq ft) was about 40.9% above the typical sold price in the postcode. Most recent transfer: April 2020 at £428,000.
What this property has
Inside
- Bedrooms3
- Bathrooms2
- Open-plan layoutYes
- Dining roomYes
- Utility roomYes
- EnsuiteYes
Outside
- Private gardenYes
- ParkingOff street
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Heating controls changed
Window efficiency improved
Wall insulation improved
More low energy lighting installed
Planning history
- Apr 2018ExtensionFullIn report
Extension: Single storey · Rear of property
Erect single storey rear extension, erect hip to gable roof extension to form habitable accommodation in roof with dormers to front and side (Amended Proposal)
- Agent
- DK Building Designs Ltd
- Documents
- 5 docs on file
- Reference
- 18/00259/FULH
- Dec 2017ExtensionFullIn report
Extension: Single storey · Rear of property
Erect single storey rear extension and erect roof extension to form first floor
- Agent
- DK Building Designs Ltd
- Documents
- 4 docs on file
- Reference
- 17/01908/FULH
We flagged 2 things worth checking at 1 Somerton 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£500,000
Modelled from EPC, postcode comparables and a sale-price growth of 9.2% per year over 5 years.
£428,000
Growth on file: 9.2% per year over 5 years.
Sales timeline
2 April 2020Most recent
£428,000
+61.5%over 5 years31 October 2014
£265,000
Median price across the last 5 sales in SS0 0ED: £375,000 (2025–2022).
Nearby sales in SS0 0ED
25 Somerton Avenue, Westcliff On Sea, SS0 0ED
Sold Sept 2025
£440,00031 Somerton Avenue, Westcliff On Sea, SS0 0ED
Sold Jan 2025
£442,50010 Somerton Avenue, Westcliff On Sea, SS0 0ED
Sold Jul 2024
£338,00022 Somerton Avenue, Westcliff On Sea, SS0 0ED
Sold Jul 2024
£375,0007 Somerton Avenue, Westcliff On Sea, SS0 0ED
Sold Jun 2022
£365,000
Versus other Somerton Avenue homes
Habitable Rooms for 1 Somerton Avenue runs comfortably ahead of the street norm.
Price per m²
£4,238
Street avg £3,927
Floor Area
101 m²
Street avg 87 m²
Habitable Rooms
6 rooms
Street avg 4 rooms
CO₂ Emissions
3.4 t/year
Street avg 4.2 t/year
Similar properties nearby
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
Somerton Avenue — bus stop.
Closest school
0.8 km
The Eastwood Academy. 25 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
54.0dB

Night-time· 23:00 – 07:00
46.0dB







