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12 Blenheim Park Close, Leigh On Sea, SS9 4AR

2 planning records
Property type
Semi-detached
Bedrooms
2
Bathroom
1
Floor area
55 m²
592 sq ft
Energy rating
D
Score 56
Council tax
Band C
Overview

About 12 Blenheim Park Close

A plain-English summary derived from public records, EPC certificates, sold prices and local data.

12 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 1930-1949 and council tax band C. The latest certificate (October 2018) shows a D (score 56), a step below the typical UK home. The recommended improvements would lift it to B (score 89), a 2-band jump.

2 planning records sit against the property, 1 approved, 0 refused. Past consents include an extension and partial demolition, meaningful when judging how the property has evolved. Today's modelled estimate of £371,000 is 24.7% above the 2019 sale price. On a £-per-square-foot basis, the last sale (£503/sq ft) was about 94.4% above the typical sold price in the postcode. Last sale on file: £297,500 in October 2019.

Before you offer

Know exactly what you're buying at 12 Blenheim Park Close

Before you offer, see what the listing won't tell you, the true value, the red flags and the full history.

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Valuation

against the asking price

Risks

planning & flood

Sold prices

similar homes nearby

Trends

the local market

Specifications

What this property has

Pulled from EPC certificates, claim submissions and our property model. Empty categories are hidden — we only show what's known.

Inside

  • Bedrooms2
  • Bathrooms1
Energy

Energy performance

Every EPC certificate filed against this property — current rating, recorded improvements, and where there's headroom to reach a higher band.

Recommended upgrades on file would lift this property by multiple EPC bands.

EPC Rating

A
B
C
D
D56
E
F
G
Main Heating
Gas
Main Fuel
Gas
Hot Water
Good
Windows
Average
CO2 Emissions
3.4 t/year
Occupancy
—
Planning

Planning history

Applications and permits filed against 12 Blenheim Park Close, Leigh On Sea, SS9 4AR, sourced from the PlanIt planning register.

Planning history includes recorded demolition works, indicating a major rebuild phase at this address.

  1. Mar 2020
    DemolitionFull
    In report

    Extension: Single storey · Rear of property

    Demolish existing conservatory and erect single storey extension to the rear

    Extension
    Documents
    5 docs on file
    Reference
    20/00184/FULH
    View planning record
  2. Dec 2019
    Extension
    In report

    Extension: Single storey · Rear of property

    Erect single storey rear extension, projecting 6m beyond the existing rear wall of the dwelling, 3m high to eaves and with a maximum height of 4m

    Documents
    4 docs on file
    Reference
    19/02215/GPDE
    View planning record

What's in 12 Blenheim Park Close, Leigh On Sea, SS9 4AR's planning history?

Refusals, disputes and full decisions on this property and nearby, in the report.

Price

Sales history & valuation

Recorded transactions, our model's current estimate, and a quick read on what neighbouring properties have sold for.

12 Blenheim Park Close valuation sits well clear of the typical sold price in this postcode.

Current estimate

£371,000

Modelled from EPC, postcode comparables.

See how we calculated this
Last sold (2019)

£297,500

Recorded with HM Land Registry.

Sales timeline

  1. 17 October 2019Most recent

    £297,500

Median price across the last 5 sales in SS9 4AR: £300,000 (2025–2022).

Before you offer

Everything we know about 12 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?
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Preview of the full property report
On the street

Versus other Blenheim Park Close homes

Four headline reads against 13 similar houses on this street, drawn from the latest EPC and Land Registry data.

Habitable Rooms for 12 Blenheim Park Close lags the street by a wide margin.

Price per m²

£5,409

Street avg £4,416

On par

Floor Area

55 m²

Street avg 73 m²

Below

Habitable Rooms

3 rooms

Street avg 4 rooms

Below

CO₂ Emissions

3.4 t/year

Street avg 3.8 t/year

Below
Comparables

Similar properties nearby

A handful of close matches in the same postcode area, ranked by likeness on bedrooms, type and floor area.
£361k

1 Abbotts Close

SS9 4DQ

2 bed
£382k

1 Boyce Hill Close

SS9 4TJ

2 bed
£385k

1 Blenheim Park Close

SS9 4AR

2 bed1 bath
£353k

1 Falcon Close

SS9 4DB

2 bed1 bath
£340k

1 Hazelwood Grove

SS9 4DE

2 bed1 bath
£450k

1 Grange Close

SS9 4JD

2 bed
£217k

1 Belfairs Court, Arterial Road

SS9 4SJ

2 bed1 bath
£364k

1 Fostal Close

SS9 4HB

3 bed1 bath
Area

The neighbourhood at a glance

A condensed read of the local area. Each tile links through to the full breakdown on the Leigh On Sea district page.
Full Leigh On Sea report

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.

Noise

Road noise across the postcode

Modelled day and night-time noise levels around SS9 4AR from Defra's strategic mapping. The pin marks this postcode's centroid.
Daytime road noise heatmap for SS9 4AR

Daytime· 07:00 – 23:00

51.9dB

Low
Night-time road noise heatmap for SS9 4AR

Night-time· 23:00 – 07:00

42.1dB

Low
55 dB
60 dB
65 dB
70 dB
75 dB
80 dB
Defra Road Noise Strategic Mapping, Round 4
FAQ

Common questions

The questions buyers, sellers and homeowners most often ask about 12 Blenheim Park Close, Leigh On Sea, SS9 4AR. Each answer is also embedded as structured data for search engines.