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 £863,000 is 25.1% 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
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.
£863,000
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: £685,000 (2025–2020).
Nearby sales in SS16 6SQ
6 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
£540,0003 Cottis Close, Langdon Hills, Basildon, SS16 6SQ
Sold Nov 2020
£750,000
Versus other Cottis Close homes
Floor Area for 12 Cottis Close runs comfortably ahead of the street norm.
Price per m²
£3,000
Street avg £3,907
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 Bowfell Court, Langdon Hills
SS16 6SU
The neighbourhood at a glance
Daytime road noise here sits well below conversation level — a quiet pocket of the postcode.
Crime
10/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







