4 Blenheim Court, Blenheim Crescent, Leigh On Sea, SS9 3DU
About 4 Blenheim Court
4 Blenheim Court is a semi-detached house in Leigh On Sea (SS9 3DU). It has a recorded floor area of 61 m² (around 657 sq ft), construction records dating it to 1967-1975 and council tax band C. At 61 m² this is the 2nd smallest of 4 units on EPC record in the building, where floor areas span 60–63 m². The building's EPC ratings span E to C, with this unit at the top. On EPC score it ranks first in the building (73 versus a worst of 39). The latest certificate (September 2022) shows a C (score 73). The rating has held steady at C across 2 certificates since June 2009. Between certificates, roof efficiency went from Average to Good and lighting went from Very Poor to Very Good; while hot-water efficiency dropped from Very Good to Good and main heating dropped from Very Good to Good.
Held since December 2009 — that's 17 years off the open market, well above the local norm. That sale fell during the post-crash dip, which often skews comparisons against later neighbouring sales. Today's modelled estimate of £259,000 sits 91.9% above the 2009 sale of £135,000.
Know exactly what you're buying at 4 Blenheim Court
Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.
Valuation
against the asking price
Risks
planning & flood
Sold prices
similar homes nearby
Trends
the local market
Energy performance
EPC Rating
Property Improvements
Changes detected from historical EPC data
Hot water efficiency decreased
Loft insulation upgraded to recommended levels
More low energy lighting installed
Planning history
4 Blenheim Court has no planning applications on record.
The full report still covers planning activity across the surrounding area.
Sales history & valuation
The latest sale fell during the post-2008 dip, often a low-water mark in price comparisons.
£259,000
Modelled from EPC, postcode comparables.
£135,000
Recorded with HM Land Registry.
Sales timeline
3 December 2009Most recent
£135,000
Median price across the last 5 sales in SS9 3DU: £200,029 (2024–2009).
Everything we know about 4 Blenheim Court, in one report
What it's really worth, what could be wrong, and the planning, sales and area data in full.
- Am I paying too much?
- Is something wrong with it?
- Is the agent's story true?
- Will it hold its value?
Versus other Blenheim Crescent homes
On price per m², 4 Blenheim Court runs well behind the street norm.
Price per m²
£2,213
Street avg £3,611
Floor Area
61 m²
Street avg 62 m²
Habitable Rooms
4 rooms
Street avg 3 rooms
CO₂ Emissions
1.9 t/year
Street avg 4.0 t/year
Similar properties nearby
The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Madeira Avenue — bus stop.
Closest school
0.6 km
Darlinghurst Academy. 24 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
50.0dB
Night-time· 23:00 – 07:00
40.0dB