12 Cottis Close, Langdon Hills, Basildon, SS16 6SQ
About 12 Cottis Close
12 Cottis Close is a six-bedroom detached house in Langdon Hills, Basildon, Basildon (SS16 6SQ). It has a recorded floor area of 230 m² (around 2476 sq ft), construction records dating it to 1983-1990 and council tax band A. The latest certificate (June 2019) shows a D (score 67), on the cusp of jumping into the C band. The rating has held steady at D across 2 certificates since April 2014. Between certificates, roof efficiency went from Good to Very Good and lighting went from Very Poor to Poor. The recommended improvements would push it to C (score 77). Other recorded features include a self-contained annexe.
At 230 m² the property is well over the postcode median (141 m² across 7 EPCs), placing it in the larger end of the local stock. 6 bedrooms is on the larger side for this postcode, where 4 is the typical count. Today's modelled estimate of £856,000 is 24.1% above the 2019 sale price. Most recent transfer: September 2019 at £690,000.
What this property has
Inside
- Bedrooms6
- Bathrooms4
- Dining roomYes
- EnsuiteYes
Outside
- Private gardenRear
Building
- Central heatingYes
Energy performance
12 Cottis Close's carbon output runs well above what efficient homes in the postcode produce.
EPC Rating
Certificate validity
Valid until 4 June 2029
Property Improvements
Changes detected from historical EPC data
Roof insulation improved
Get a survey for this property
Level 3 Building Survey
Because the property has been extended more than once, we believe a Level 3 building survey should be considered.
From £1,360 · Includes VAT
Planning history
12 Cottis Close has no planning applications on record.
But the area is active
4 notable applications nearby — larger schemes and conversions that could reshape the street. The report maps them all.
Sales history & valuation
12 Cottis Close valuation sits well clear of the typical sold price in this postcode.
£856,000
Modelled from EPC, postcode comparables.
£690,000
Recorded with HM Land Registry.
Sales timeline
16 September 2019Most recent
£690,000
Median price across the last 5 sales in SS16 6SQ: £645,000 (2026–2022).
Nearby sales in SS16 6SQ
1 Cottis Close, Langdon Hills, Basildon, SS16 6SQ
Sold Jan 2026
£645,0006 Cottis Close, Langdon Hills, Basildon, SS16 6SQ
Sold Sept 2025
£630,0008 Cottis Close, Langdon Hills, Basildon, SS16 6SQ
Sold Nov 2022
£750,0009 Cottis Close, Langdon Hills, Basildon, SS16 6SQ
Sold Sept 2022
£685,0002 Cottis Close, Langdon Hills, Basildon, SS16 6SQ
Sold Jan 2022
£540,000
Versus other Cottis Close homes
Price per m² for 12 Cottis Close lags the street by a wide margin.
Price per m²
£3,000
Street avg £4,398
Floor Area
230 m²
Street avg 153 m²
Habitable Rooms
9 rooms
Street avg 7 rooms
CO₂ Emissions
8.3 t/year
Street avg 5.3 t/year
Similar properties nearby
1 Alnwick Close, Langdon Hills
SS16 6NZ
1 Corona Road, Langdon Hills
SS16 6HH
1 Dalmeny, Langdon Hills
SS16 6DD
1 Cottis Close, Langdon Hills
SS16 6SQ
1 Chorley Close, Langdon Hills
SS16 6ST
1 Egerton Drive, Langdon Hills
SS16 6EE
1 Bowfell Drive, Langdon Hills
SS16 6SE
1 Aylesbury Drive, Langdon Hills
SS16 6UL
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
203/mo
Falling year-on-year across the wider district.
Nearest stop
0.3 km
Great Berry Primary School — bus stop.
Closest school
0.3 km
Great Berry Primary School. 12 schools nearby.
Go deeper on the local area
A Local Area report breaks down crime, transport links, schools and air quality in depth.
Road noise across the postcode

Daytime· 07:00 – 23:00
43.5dB

Night-time· 23:00 – 07:00
35.9dB







