370 Southbourne Grove, Westcliff On Sea, SS0 0AQ
About 370 Southbourne Grove
370 Southbourne Grove is a four-bedroom semi-detached house in Westcliff On Sea (SS0 0AQ). It has a recorded floor area of 215 m² (around 2314 sq ft), construction records dating it to 1930-1949 and council tax band D. The latest certificate (June 2016) shows an E (score 50), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 76), a 2-band jump. The latest certificate is from June 2016, so improvements made since then won't be reflected.
At 215 m² the property is well over the postcode median (144 m² across 14 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 86% of similar EPCs). 2 planning records sit against the property, 1 approved, 0 refused. Past consents include tree works, meaningful when judging how the property has evolved. 9 years since the last transfer (February 2017). Across 2002–2017, sale prices on this property compounded at 4.7% per year. Today's modelled estimate of £592,000 is 41% above the 2017 sale price.
What this property has
Inside
- Bedrooms4
- Bathrooms2
Energy performance
370 Southbourne Grove'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This certificate is over 10 years old and is no longer valid.Expired 06 Jun 2026
EPC Rating
Planning history
- Oct 2013Tree WorksTreesIn report
Fell one Oak tree to rear (works to a tree covered by a tree preservation order)
- Documents
- 3 docs on file
- Reference
- 13/01293/TPO
- Jul 2013ConservatoryIn report
Extension: Rear of property
Erect conservatory, projecting 5m beyond the existing rear wall of the dwelling, 2.1m high to eaves and with a maximum height of 3.122m.
Extension- Documents
- 3 docs on file
- Reference
- 13/00816/GPDE
We flagged 2 things worth checking at 370 Southbourne Grove
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
Sale price has at least doubled since 2002.
£592,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.7% per year over 15 years.
£420,000
Growth on file: 4.7% per year over 15 years.
Sales timeline
24 February 2017Most recent
£420,000
+100.5%over 15 years25 January 2002
£209,500
Median price across the last 5 sales in SS0 0AQ: £560,000 (2025–2018).
Nearby sales in SS0 0AQ
378 Southbourne Grove, Westcliff On Sea, SS0 0AQ
Sold Feb 2025
£560,000338 Southbourne Grove, Westcliff On Sea, SS0 0AQ
Sold Apr 2022
£775,000358 Southbourne Grove, Westcliff On Sea, SS0 0AQ
Sold Jun 2021
£675,000330 Southbourne Grove, Westcliff On Sea, SS0 0AQ
Sold Mar 2021
£459,995334 Southbourne Grove, Westcliff On Sea, SS0 0AQ
Sold Aug 2018
£455,000
Versus other Southbourne Grove homes
370 Southbourne Grove is notably below the street on epc rating.
Price per m²
£1,953
Street avg £3,068
Floor Area
215 m²
Street avg 155 m²
Habitable Rooms
8 rooms
Street avg 7 rooms
CO₂ Emissions
11.0 t/year
Street avg 7.0 t/year
Similar properties nearby
1 Cranfield Close
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1 Hobleythick Lane
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1 Elms Court
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1 Highfield Way
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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
0.0 km
Rosary Gardens — bus stop.
Closest school
0.7 km
St Thomas More High School. 28 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
53.7dB

Night-time· 23:00 – 07:00
45.2dB







