8 Blenheim Park Close, Leigh On Sea, SS9 4AR
About 8 Blenheim Park Close
8 Blenheim Park Close is a two-bedroom semi-detached house in Leigh On Sea (SS9 4AR). It has a recorded floor area of 55 m² (around 592 sq ft), construction records dating it to 1967-1975 and council tax band C. The latest certificate (June 2025) shows a D (score 65), on the cusp of jumping into the C band. The recommended improvements would lift it to B (score 87), a 2-band jump. Other recorded features include a conservatory. Our model identifies extension potential, subject to local planning policy. The home occupies a cul-de-sac position.
A recent sale: £335,000 in October 2025. 4 planning records sit against the property, 2 approved, 1 refused. Past consents include a loft conversion and an extension, meaningful when judging how the property has evolved. Across 1995–2025, sale prices on this property compounded at 5.9% per year. On a £-per-square-foot basis, the last sale (£566/sq ft) was about 113.7% above the typical sold price in the postcode.
Know exactly what you're buying at 8 Blenheim Park Close
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
What this property has
Inside
- Bedrooms2
- Bathrooms1
- Dining roomYes
- EnsuiteYes
- ConservatoryYes
Outside
- Private gardenRear
- DrivewayYes
- Cul-de-sacYes
Building
- Extension potentialPossible
Energy performance
Recommended upgrades on file would lift this property by multiple EPC bands.
EPC Rating
Planning history
A a loft conversion application was refused at 8 Blenheim Park Close in 2026.
- Mar 2026Loft ConversionOutlineIn report
Hip to gable roof extension with dormer to rear to form habitable accommodation in the roofspace (Lawful Development Certificate -Proposed ) (Amended Proposal)
- Reference
- 26/00124/CLP
- Mar 2026ExtensionFullIn report
Extension: Single storey · Side of property
Erect single storey side extension
- Reference
- 26/00123/FULH
What's in 8 Blenheim Park Close, Leigh On Sea, SS9 4AR's planning history?
2 more on this property, plus refusals, disputes and full decisions nearby, in the report.
Sales history & valuation
Price for 8 Blenheim Park Close has grown more than fourfold since the 1995 starting point.
£331,000
Modelled from EPC, postcode comparables and a sale-price growth of 5.9% per year over 30 years.
£335,000
Growth on file: 5.9% per year over 30 years.
Sales timeline
14 October 2025Most recent
£335,000
+458.4%over 28 years31 January 1997
£59,995
10 November 1995
£59,995
Median price across the last 5 sales in SS9 4AR: £300,000 (2024–2021).
Nearby sales in SS9 4AR
1 Blenheim Park Close, Leigh On Sea, SS9 4AR
Sold Dec 2024
£370,00017 Blenheim Park Close, Leigh On Sea, SS9 4AR
Sold Jun 2024
£280,0009 Blenheim Park Close, Leigh On Sea, SS9 4AR
Sold Apr 2024
£300,0003 Blenheim Park Close, Leigh On Sea, SS9 4AR
Sold Jul 2022
£300,00018 Blenheim Park Close, Leigh On Sea, SS9 4AR
Sold Jun 2021
£338,000
Everything we know about 8 Blenheim Park Close, 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 Park Close homes
On years held, 8 Blenheim Park Close runs well behind the street norm.
Price per m²
£6,091
Street avg £4,354
Floor Area
55 m²
Street avg 73 m²
Habitable Rooms
4 rooms
Street avg 4 rooms
CO₂ Emissions
2.6 t/year
Street avg 3.9 t/year
Similar properties nearby
1 Hazelwood Grove
SS9 4DE
1 Falcon Close
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1 Abbotts Close
SS9 4DQ
1 Boyce Hill Close
SS9 4TJ
1 Blenheim Park Close
SS9 4AR
1 Grange Close
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1 Belfairs Court, Arterial Road
SS9 4SJ
1 Harridge Close
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The neighbourhood at a glance
Crime
3/mo
Steady year-on-year across the wider district.
Nearest stop
0.1 km
Sandhurst Crescent — bus stop.
Closest school
0.4 km
Blenheim Primary School. 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
51.9dB

Night-time· 23:00 – 07:00
42.1dB