331 Southbourne Grove, Westcliff On Sea, SS0 0AH
About 331 Southbourne Grove
331 Southbourne Grove is a three-bedroom mid-terrace house in Westcliff On Sea (SS0 0AH). It has a recorded floor area of 120 m² (around 1292 sq ft), construction records dating it to 1930-1949 and council tax band C. The latest certificate (November 2020) shows an E (score 53), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 80), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
One planning record on file: an extension approved in 2021. Past consents include an extension, a loft conversion and a porch, meaningful when judging how the property has evolved. Today's modelled estimate of £422,000 is 12.5% above the 2021 sale price. Most recent transfer: March 2021 at £375,000. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
What this property has
Inside
- Bedrooms3
- Bathrooms1
- Open-plan layoutYes
- CloakroomYes
Outside
- Private gardenRear
- ParkingOff street
Building
- RefurbishedYes
- Extension potentialPossible
Energy performance
331 Southbourne Grove's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Planning history
- Sept 2021Loft ConversionFullIn report
Extension: Single storey · Side and rear of property
Install dormer to rear with balcony to form habitable accommodation in the loftspace, erect single storey side/rear extension and extend existing porch to front
ExtensionPorch- Documents
- 8 docs on file
- Reference
- 21/01411/FULH
We flagged 2 things worth checking at 331 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
The latest sale landed in the post-pandemic price surge — useful context when reading the figure.
£422,000
Modelled from EPC, postcode comparables.
£375,000
Recorded with HM Land Registry.
Sales timeline
12 March 2021Most recent
£375,000
Median price across the last 5 sales in SS0 0AH: £440,000 (2022–2020).
Nearby sales in SS0 0AH
317 Southbourne Grove, Westcliff On Sea, SS0 0AH
Sold Sept 2022
£530,000349 Southbourne Grove, Westcliff On Sea, SS0 0AH
Sold May 2022
£490,000355 Southbourne Grove, Westcliff On Sea, SS0 0AH
Sold Mar 2020
£400,000337 Southbourne Grove, Westcliff On Sea, SS0 0AH
Sold Feb 2020
£320,000335 Southbourne Grove, Westcliff On Sea, SS0 0AH
Sold Mar 2019
£705,000
Versus other Southbourne Grove homes
Habitable Rooms for 331 Southbourne Grove lags the street by a wide margin.
Price per m²
£3,125
Street avg £3,128
Floor Area
120 m²
Street avg 131 m²
Habitable Rooms
4 rooms
Street avg 6 rooms
CO₂ Emissions
6.4 t/year
Street avg 7.0 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
0.0 km
Rosary Gardens — bus stop.
Closest school
0.8 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
45.3dB







