Are you a property professional?Get qualified leads from motivated homeowners.
Get startedAre you a property professional?Get qualified leads from motivated homeowners.
Get started3 Westminster Mansions is an end-of-terrace house in Westcliff On Sea (SS0 9SH). It has a recorded floor area of 52 m² (around 560 sq ft), construction records dating it to 1900-1929 and council tax band A. The latest certificate (July 2025) shows a D (score 67), on the cusp of jumping into the C band. When first surveyed in July 2015 the rating was E, the property has climbed 1 band since. Between certificates, roof efficiency went from Very Poor to Average, window efficiency went from Very Poor to Average and lighting went from Very Poor to Good. The recommended improvements would push it to C (score 74). At 52 m² this is the 8th smallest of 12 units on EPC record in the building, where floor areas span 44–75 m². The building's EPC ratings span G to C across 12 units on file.
Sale prices here have outpaced England HPI: 4.9% per year against 0% for the wider region. Today's modelled estimate of £183,000 sits 70.2% above the 2021 sale of £107,500. On a £-per-square-foot basis, the last sale (£192/sq ft) was about 38.2% above the typical sold price in the postcode. Most recent transfer: June 2021 at £107,500. Across the public record there are 4 sales, relatively high churn for a single property. That sale was during the post-pandemic price surge, when transactions cleared materially above pre-2020 trend.
Sale price has at least doubled since 1998.
£183,000
Modelled from EPC, postcode comparables and a sale-price growth of 4.9% per year over 23 years.
£107,500
Growth on file: 4.9% per year over 23 years.
Habitable Rooms for 3 Westminster Mansions runs comfortably ahead of the street norm.
Price per m²
£2,067
Street avg £2,029
Floor Area
52 m²
Street avg 52 m²
Habitable Rooms
4 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
50.7dB

Changes detected from historical EPC data
Single glazing replaced with double or better glazing
Loft insulation installed or upgraded to 250mm+
More low energy lighting installed
Are we missing something? Tell us about home improvements to help adjust your valuation.
17 June 2021Most recent
£107,500
+48.3%over 17 years20 April 2004
£72,500
+9.8%over 1 year13 June 2002
£66,000
+83.3%over 3 years4 August 1998
£36,000
Median price across the last 5 sales in SS0 9SH: £130,000 (2024–2015).
12 Westminster Mansions Westminster Drive Westcliff On Sea
Sold Jul 2024
10 Westminster Mansions Westminster Drive Westcliff On Sea
Sold Apr 2022
8 Westminster Mansions Westminster Drive Westcliff On Sea
Sold Feb 2018
4 Westminster Mansions Westminster Drive Westcliff On Sea
Sold Apr 2015
2 Westminster Mansions Westminster Drive Westcliff On Sea
Sold Jul 2014
Street avg 3 rooms
CO₂ Emissions
2.1 t/year
Street avg 3.3 t/year
SS0 9XQ
Fairmead Avenue — bus stop.
Closest school
0.7 km
Chalkwell Hall Infant School. 29 schools nearby.
Night-time· 23:00 – 07:00
41.5dB
Find out what your property is worth with a free valuation from a top-rated local estate agent.
Free valuation
An expert visits your home
Local expertise
An agent who knows your area
No obligation
You decide if and when to sell