15a, Blenheim Park Close, Leigh On Sea, SS9 4AR
About 15a
15a is a detached house in Leigh On Sea (SS9 4AR). It has a recorded floor area of 91 m² (around 980 sq ft), construction records dating it to 1991-1995 and council tax band D. The latest certificate (January 2020) shows a C (score 69), just inside the C band. The recommended improvements would push it to B (score 84).
At 91 m² the property is well over the postcode median (59 m² across 13 EPCs), placing it in the larger end of the local stock. Its energy rating outperforms most of the postcode (better than 85% of similar EPCs). 2 planning records sit against the property, 2 approved, 0 refused. Past consents include an extension and a garage conversion, meaningful when judging how the property has evolved.
Know exactly what you're buying at 15a
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
Planning history
15a has an approved single-storey rear extension on the planning record.
- Apr 2010ExtensionFullIn report
Extension: Single storey · Rear of property
Erect single storey rear extension and alter elevations
- Agent
- David Turner Design
- Documents
- 4 docs on file
- Reference
- 10/00446/FULH
- Mar 2007Garage ConversionFullIn report
Alter front elevation and convert garage into kitchen
- Documents
- 2 docs on file
- Reference
- 06/01741/FUL
What's in 15a, Blenheim Park Close, Leigh On Sea, SS9 4AR's planning history?
Refusals, disputes and full decisions on this property and nearby, in the report.
Sales history & valuation
15a has no Land Registry sales on file, suggesting it has stayed in the same hands since registration began.
£446,000
Modelled from EPC, postcode comparables.
No sales recorded with HM Land Registry
That can mean the property has never traded since the registry began publishing in 1995, was a new build that hasn't been registered yet, or is held in the same hands long-term.
Median price across the last 5 sales in SS9 4AR: £300,000 (2025–2022).
Nearby sales in SS9 4AR
8 Blenheim Park Close, Leigh On Sea, SS9 4AR
Sold Oct 2025
£335,0001 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
£300,000
Everything we know about 15a, 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
15a outperforms the street on epc rating by a wide margin.
EPC Rating
69 (C)
Street avg 57 (D)
Floor Area
91 m²
Street avg 71 m²
CO₂ Emissions
3.1 t/year
Street avg 3.8 t/year
Habitable Rooms
5 rooms
Street avg 4 rooms
Similar properties nearby
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