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Get started14 Tintern Avenue is a four-bedroom mid-terrace house in Westcliff On Sea (SS0 9QJ). It has a recorded floor area of 150 m² (around 1615 sq ft), construction records dating it to 1900-1929 and council tax band C. The latest certificate (March 2018) shows an E (score 54), well below the UK norm with real room to improve. The recommended improvements would lift it to C (score 75), a 2-band jump. Our model identifies extension potential, subject to local planning policy.
Sale prices here have outpaced England HPI: 7.1% per year against 0% for the wider region. Today's modelled estimate of £448,000 is 21.1% above the 2018 sale price. On a £-per-square-foot basis, the last sale (£229/sq ft) was about 50.9% above the typical sold price in the postcode. At 150 m² the property is well over the postcode median (80 m² across 29 EPCs), placing it in the larger end of the local stock. It lags the bulk of the postcode on energy efficiency (less efficient than 79% of similar EPCs). Most recent transfer: August 2018 at £370,000. Across the public record there are 4 sales, relatively high churn for a single property. One planning record on file: a loft conversion approved in 2021. Past consents include a loft conversion, meaningful when judging how the property has evolved.
14 Tintern Avenue's carbon output runs well above what efficient homes in the postcode produce.
Dormer to rear to form habitable accommodation in roofspace, rooflights to front (Lawful development certificate-proposed)
Sale price has grown by over 3x since 2001.
£448,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.1% per year over 17 years.
£370,000
Growth on file: 7.1% per year over 17 years.
Habitable Rooms for 14 Tintern Avenue runs comfortably ahead of the street norm.
Price per m²
£2,467
Street avg £2,541
Floor Area
150 m²
Street avg 120 m²
Habitable Rooms
7 rooms
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
0.2 km

Daytime· 07:00 – 23:00
50.4dB

7 August 2018Most recent
£370,000
+66.7%over 9 years6 April 2009
£222,000
+17.5%over 3 years1 June 2005
£189,000
+62.9%over 3 years19 October 2001
£116,000
Median price across the last 5 sales in SS0 9QJ: £327,500 (2025–2023).
Street avg 6 rooms
CO₂ Emissions
7.6 t/year
Street avg 6.3 t/year
SS0 9XD
Westcliff Library — bus stop.
Closest school
0.7 km
Chase High School. 27 schools nearby.
Night-time· 23:00 – 07:00
41.1dB
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