17 Dunster Avenue, Westcliff On Sea, SS0 0HQ
About 17 Dunster Avenue
17 Dunster Avenue is a mid-terrace house in Westcliff On Sea (SS0 0HQ). It has a recorded floor area of 79 m² (around 850 sq ft), construction records dating it to 1950-1966 and council tax band B. The latest certificate (October 2017) shows a D (score 59), a step below the typical UK home. The recommended improvements would lift it to B (score 88), a 2-band jump.
Across 1999–2023, sale prices on this property compounded at 8% per year. Today's modelled estimate of £268,000 is 42.9% above the 2023 sale price. On a £-per-square-foot basis, the last sale (£221/sq ft) was about 21.2% above the typical sold price in the postcode. Sold February 2023 for £187,600.
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
17 Dunster Avenue has no planning applications on record.
Notable planning nearby
12applications of note in the surrounding area
We flagged 2 things worth checking at 17 Dunster 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
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Sales history & valuation
17 Dunster Avenue has more than quadrupled in price since its earliest registered sale in 1999.
£268,000
Modelled from EPC, postcode comparables and a sale-price growth of 8.0% per year over 24 years.
£187,600
Growth on file: 8.0% per year over 24 years.
Sales timeline
17 February 2023Most recent
£187,600
-24.4%over 4 years19 March 2018
£248,000
+726.7%over 18 years1 June 1999
£30,000
Median price across the last 5 sales in SS0 0HQ: £300,000 (2025–2021).
Nearby sales in SS0 0HQ
35 Dunster Avenue, Westcliff On Sea, SS0 0HQ
Sold Aug 2025
£280,00014 Dunster Avenue, Westcliff On Sea, SS0 0HQ
Sold Mar 2024
£320,00025 Dunster Avenue, Westcliff On Sea, SS0 0HQ
Sold Dec 2021
£362,50030 Dunster Avenue, Westcliff On Sea, SS0 0HQ
Sold Sept 2021
£300,0003 Dunster Avenue, Westcliff On Sea, SS0 0HQ
Sold Nov 2020
£277,500
Versus other Dunster Avenue homes
CO₂ Emissions for 17 Dunster Avenue lags the street by a wide margin.
Price per m²
£2,375
Street avg £3,020
Floor Area
79 m²
Street avg 78 m²
Habitable Rooms
5 rooms
Street avg 4 rooms
CO₂ Emissions
4.0 t/year
Street avg 2.8 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
0.2 km
Brendon Way — bus stop.
Closest school
0.4 km
The Eastwood Academy. 22 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
53.8dB

Night-time· 23:00 – 07:00
44.9dB







