23a, Ronald Park Avenue, Westcliff On Sea, SS0 9QS
About 23a
23a is a two-bedroom mid-terrace house in Westcliff On Sea (SS0 9QS). It has a recorded floor area of 69 m² (around 743 sq ft), construction records dating it to 1900-1929 and council tax band B. The latest certificate (July 2020) shows a D (score 68), on the cusp of jumping into the C band. When first surveyed in October 2009 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average and lighting went from Very Poor to Average; while window efficiency dropped from Good to Average. The recommended improvements would push it to C (score 80).
Untraded for 16 years, with the last transfer in December 2009. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Across 2002–2009, sale prices on this property compounded at 7.4% per year. Today's modelled estimate of £227,000 sits 74.6% above the 2009 sale of £130,000.
What this property has
Inside
- Bedrooms2
- Bathrooms1
Building
- RefurbishedYes
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
More low energy lighting installed
Planning history
23a has no planning applications on record.
Notable planning nearby
24applications of note in the surrounding area
We flagged 2 things worth checking at 23a
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
23a saw 3 transfers in just over a decade — high turnover for the postcode.
£227,000
Modelled from EPC, postcode comparables and a sale-price growth of 7.4% per year over 7 years.
£130,000
Growth on file: 7.4% per year over 7 years.
Sales timeline
7 December 2009Most recent
£130,000
+4.0%over 3 years8 August 2006
£125,000
+62.3%over 4 years1 August 2002
£76,995
Median price across the last 5 sales in SS0 9QS: £230,000 (2025–2020).
Nearby sales in SS0 9QS
35 Ronald Park Avenue, Westcliff On Sea, SS0 9QS
Sold Jun 2025
£195,00021a, Ronald Park Avenue, Westcliff On Sea, SS0 9QS
Sold Jun 2024
£230,0001a, Ronald Park Avenue, Westcliff On Sea, SS0 9QS
Sold Sept 2022
£235,00023 Ronald Park Avenue, Westcliff On Sea, SS0 9QS
Sold Jan 2021
£217,00031 Ronald Park Avenue, Westcliff On Sea, SS0 9QS
Sold Nov 2020
£275,000
Versus other Ronald Park Avenue homes
On habitable rooms, 23a runs well behind the street norm.
Price per m²
£1,884
Street avg £2,171
Floor Area
69 m²
Street avg 70 m²
Habitable Rooms
3 rooms
Street avg 4 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.3 t/year
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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
0.2 km
Westcliff Library — bus stop.
Closest school
0.8 km
Chase High School. 27 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
50.4dB

Night-time· 23:00 – 07:00
41.1dB







